TWI760196B - Pixel structure and display panel - Google Patents

Pixel structure and display panel Download PDF

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TWI760196B
TWI760196B TW110114418A TW110114418A TWI760196B TW I760196 B TWI760196 B TW I760196B TW 110114418 A TW110114418 A TW 110114418A TW 110114418 A TW110114418 A TW 110114418A TW I760196 B TWI760196 B TW I760196B
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central connecting
comb
degrees
sub
pixel
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TW110114418A
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Chinese (zh)
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TW202242511A (en
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林晉安
田堃正
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友達光電股份有限公司
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Priority to CN202111304712.9A priority patent/CN114019731B/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A display panel includes a plurality of first sub-pixels. Each first sub-pixel includes a first active element, a first pixel electrode, and a first shielding electrode. The first pixel electrode is electrically connected to the first active element. The first pixel electrode includes a first central connection portion, a first comb-shaped portion, first branch portions, a second comb-shaped portion, and second branch portions. The first shielding electrode overlaps at least part of the first comb-shaped portion, a of the first branch portions, at least part of the second comb-shaped portion, and a part of the second branch portions of the first pixel electrode.

Description

畫素結構以及顯示面板 Pixel structure and display panel

本發明是有關於一種顯示面板，且特別是有關於一種包含子畫素的顯示面板。 The present invention relates to a display panel, and more particularly, to a display panel including sub-pixels.

液晶顯示面板包括背光模組以及設置於背光模組上的液晶面板。液晶面板中之液晶分子的取向可以透過電場控制，並藉由轉動液晶分子來控制背光模組發出之光線能否穿過液晶面板。一般而言，液晶面板內會設置許多電極，液晶分子的取向會受這些電極之間的電場所影響。因此，電極的形狀設計會影響液晶面板的穿透率。 The liquid crystal display panel includes a backlight module and a liquid crystal panel arranged on the backlight module. The orientation of the liquid crystal molecules in the liquid crystal panel can be controlled by an electric field, and whether the light emitted by the backlight module can pass through the liquid crystal panel can be controlled by rotating the liquid crystal molecules. Generally speaking, many electrodes are arranged in a liquid crystal panel, and the orientation of liquid crystal molecules is affected by the electric field between these electrodes. Therefore, the shape design of the electrodes will affect the transmittance of the liquid crystal panel.

本發明提供一種顯示面板，能改善顯示畫面出現網狀Mura缺陷的問題。 The present invention provides a display panel, which can improve the problem of mesh Mura defects in a display screen.

本發明的至少一實施例提供一種顯示面板。顯示面板包括沿著第一方向排列的多個第一子畫素。各第一子畫素包括第一主動元件、第一畫素電極以及第一遮蔽電極。第一畫素電極電性 連接至第一主動元件。第一畫素電極包括第一中央連接部、第一梳狀部、多個第一分支部、第二梳狀部以及多個第二分支部。第一中央連接部的第一延伸方向與第一方向之間的夾角為40度至50度。第一梳狀部連接第一中央連接部的一端，且從第一中央連接部的一端朝向第二方向延伸。多個第一分支部位於第一中央連接部的第二方向上。第一分支部的第二延伸方向與第一中央連接部的第一延伸方向之間的夾角為85度至95度。第一分支部連接第一梳狀部以及第一中央連接部。第二梳狀部連接第一中央連接部的另一端，且從第一中央連接部的另一端朝向第三方向延伸。多個第二分支部位於第一中央連接部的第三方向上。第二分支部的第三延伸方向與第一中央連接部的第一延伸方向之間的夾角為85度至95度。第二分支部連接第二梳狀部以及第一中央連接部。第一遮蔽電極重疊於第一畫素電極的至少部分第一梳狀部、部分第一分支部、至少部分第二梳狀部以及部分第二分支部。 At least one embodiment of the present invention provides a display panel. The display panel includes a plurality of first sub-pixels arranged along a first direction. Each first sub-pixel includes a first active element, a first pixel electrode and a first shielding electrode. The electrical properties of the first pixel electrode connected to the first active element. The first pixel electrode includes a first central connection part, a first comb-shaped part, a plurality of first branch parts, a second comb-shaped part and a plurality of second branch parts. The included angle between the first extending direction of the first central connecting portion and the first direction is 40 degrees to 50 degrees. The first comb-shaped portion is connected to one end of the first central connecting portion, and extends toward the second direction from one end of the first central connecting portion. The plurality of first branch portions are located in the second direction of the first central connecting portion. The included angle between the second extending direction of the first branch portion and the first extending direction of the first central connecting portion is 85 degrees to 95 degrees. The first branch portion connects the first comb portion and the first central connecting portion. The second comb-shaped portion is connected to the other end of the first central connecting portion, and extends from the other end of the first central connecting portion toward the third direction. The plurality of second branch portions are located in the third direction of the first central connecting portion. The included angle between the third extending direction of the second branch portion and the first extending direction of the first central connecting portion is 85 degrees to 95 degrees. The second branch portion connects the second comb portion and the first central connecting portion. The first shielding electrode overlaps at least part of the first comb-shaped part, part of the first branch part, at least part of the second comb-shaped part and part of the second branch part of the first pixel electrode.

10、20:顯示裝置 10, 20: Display device

100:第一基板 100: The first substrate

110:閘極絕緣層 110: Gate insulating layer

120:平坦層 120: flat layer

130:第一配向膜 130: the first alignment film

140:第一偏光片 140: The first polarizer

200:第二基板 200: Second substrate

210:黑矩陣 210: Black Matrix

220:色彩轉換元件 220: Color Conversion Components

230:第二配向膜 230: Second alignment film

310:第一中央連接部 310: First central connection

320:第一梳狀部 320: First Comb

322、342、422、442:主幹部 322, 342, 422, 442: main cadres

324、344、424、444:延伸部 324, 344, 424, 444: Extensions

330:第一分支部 330: First Branch

340:第二梳狀部 340: Second Comb

350:第二分支部 350: Second Branch

360、460:連接部 360, 460: connecting part

410:第二中央連接部 410: Second central connection

420:第三梳狀部 420: Third Comb

430:第三分支部 430: Third Branch

440:第四梳狀部 440: Fourth Comb

450:第四分支部 450: Fourth Branch

A1、A2、B1、B2:長度 A1, A2, B1, B2: length

B:藍色子畫素 B: blue sub-pixel

CE1:第一遮蔽電極 CE1: first shield electrode

CE2:第二遮蔽電極 CE2: Second shield electrode

CH:通道層 CH: channel layer

DE:汲極 DE: drain

DL:資料線 DL: data line

DR1:第一方向 DR1: first direction

DR2:第二方向 DR2: Second direction

DR3:第三方向 DR3: Third Direction

E1:第一延伸方向 E1: The first extension direction

E2:第二延伸方向 E2: The second extension direction

E3:第三延伸方向 E3: The third extension direction

E4:第四延伸方向 E4: Fourth extension direction

E5:第五延伸方向 E5: Fifth extension direction

E6:第六延伸方向 E6: Sixth extension direction

G:綠色子畫素 G: Green subpixel

GE:閘極 GE: gate

O:通孔 O: through hole

PA1:第一偏光軸 PA1: The first polarization axis

PA2:第二偏光軸 PA2: Second polarization axis

PE1:第一畫素電極 PE1: first pixel electrode

PE2:第二畫素電極 PE2: Second pixel electrode

PX1:第一畫素結構 PX1: First pixel structure

PX2:第二畫素結構 PX2: Second pixel structure

R:紅色子畫素 R: red subpixel

SE:源極 SE: source

SL:掃描線 SL: scan line

SP:間隙 SP: Clearance

SP1:第一子畫素 SP1: First Subpixel

SP2:第二子畫素 SP2: Second Subpixel

T1:第一主動元件 T1: The first active element

T2:第二主動元件 T2: The second active element

W1、W2、W3、W4:寬度 W1, W2, W3, W4: Width

α、β、γ、δ:夾角 α, β, γ, δ: included angle

圖1是依照本發明的一實施例的一種顯示面板的俯視示意圖。 FIG. 1 is a schematic top view of a display panel according to an embodiment of the present invention.

圖2A是依照本發明的一實施例的一種顯示面板的剖面示意圖。 2A is a schematic cross-sectional view of a display panel according to an embodiment of the present invention.

圖2B是依照本發明的一實施例的一種顯示面板的俯視示意 圖。 2B is a schematic top view of a display panel according to an embodiment of the present invention picture.

圖3是圖2B的第一畫素電極與第二畫素電極的俯視示意圖。 FIG. 3 is a schematic top view of the first pixel electrode and the second pixel electrode of FIG. 2B .

圖4是依照本發明的一實施例的一種顯示面板的俯視示意圖。 FIG. 4 is a schematic top view of a display panel according to an embodiment of the present invention.

圖5是依照本發明的一實施例的一種第一畫素電極與第二畫素電極的俯視示意圖。 5 is a schematic top view of a first pixel electrode and a second pixel electrode according to an embodiment of the present invention.

圖6A是圖5的第一畫素電極的液晶效果的模擬圖。 FIG. 6A is a simulation diagram of the liquid crystal effect of the first pixel electrode of FIG. 5 .

圖6B是依照本發明的比較例的液晶效果的模擬圖。 FIG. 6B is a simulation diagram of the liquid crystal effect according to the comparative example of the present invention.

圖7是依照本發明的一實施例的一種顯示面板的俯視示意圖。 7 is a schematic top view of a display panel according to an embodiment of the present invention.

圖1是依照本發明的一實施例的一種顯示面板10的俯視示意圖，為了方便說明，圖1省略繪示了第一子畫素SP1與第二子畫素SP2的部分結構，關於第一子畫素SP1與第二子畫素SP2的結構的描述可以參考圖2A、圖2B以及相關說明。 FIG. 1 is a schematic top view of a display panel 10 according to an embodiment of the present invention. For convenience of description, FIG. 1 omits to illustrate the partial structures of the first sub-pixel SP1 and the second sub-pixel SP2. For the description of the structures of the pixel SP1 and the second sub-pixel SP2, reference may be made to FIG. 2A, FIG. 2B and related descriptions.

請先參考圖1，顯示裝置10包括多個第一子畫素SP1。多個第一子畫素SP1沿著第一方向DR1排列。在本實施例中，顯示裝置10還包括多個第二子畫素SP2，多個第二子畫素SP2沿著第一方向DR1排列。 Please refer to FIG. 1 first, the display device 10 includes a plurality of first sub-pixels SP1. The plurality of first sub-pixels SP1 are arranged along the first direction DR1. In this embodiment, the display device 10 further includes a plurality of second sub-pixels SP2, and the plurality of second sub-pixels SP2 are arranged along the first direction DR1.

在本實施例中，第一子畫素SP1與第二子畫素SP2在第一方向DR1上交替排列，且第一子畫素SP1與第二子畫素SP2在 第二方向DR2上交替排列。 In this embodiment, the first sub-pixel SP1 and the second sub-pixel SP2 are alternately arranged in the first direction DR1, and the first sub-pixel SP1 and the second sub-pixel SP2 are in the Alternately arranged in the second direction DR2.

在本實施例中，兩個第一子畫素SP1與位於兩個第一子畫素SP1之間的一個第二子畫素SP2組成一個第一畫素結構PX1。另外兩個第二子畫素SP2與位於另外兩個第二子畫素SP2之間的另外一個第一子畫素SP1組成一個第二畫素結構PX2。第一畫素結構PX1與第二畫素結構PX2交替排列。舉例來說，第一畫素結構PX1與第二畫素結構PX2在第一方向DR1上交替排列，且第一畫素結構PX1與第二畫素結構PX2在第二方向DR2上交替排列，其中第一方向DR1垂直於第二方向DR2。 In this embodiment, two first sub-pixels SP1 and one second sub-pixel SP2 located between the two first sub-pixels SP1 form a first pixel structure PX1. The other two second sub-pixels SP2 and another first sub-pixel SP1 located between the other two second sub-pixels SP2 form a second pixel structure PX2. The first pixel structures PX1 and the second pixel structures PX2 are alternately arranged. For example, the first pixel structures PX1 and the second pixel structures PX2 are alternately arranged in the first direction DR1, and the first pixel structures PX1 and the second pixel structures PX2 are alternately arranged in the second direction DR2, wherein The first direction DR1 is perpendicular to the second direction DR2.

在一些實施例中，第一畫素結構PX1與第二畫素結構PX2各自包括紅色子畫素R、綠色子畫素G以及藍色子畫素B。舉例來說，各第一畫素結構PX1中最左邊的第一子畫素SP1以及各第二畫素結構PX2中最左邊的第二子畫素SP2為紅色子畫素R；各第一畫素結構PX1中間的第二子畫素SP2以及各第二畫素結構PX2中間的第一子畫素SP1為綠色子畫素G；各第一畫素結構PX1中最右邊的第一子畫素SP1以及各第二畫素結構PX2中最右邊的第二子畫素SP2為藍色子畫素B。然而，本發明並未限制紅色子畫素R、綠色子畫素G以及藍色子畫素B的排列順序。在其他實施例中，紅色子畫素R、綠色子畫素G以及藍色子畫素B亦可以依照其他順序排列。 In some embodiments, the first pixel structure PX1 and the second pixel structure PX2 each include a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B. For example, the leftmost first sub-pixel SP1 in each first pixel structure PX1 and the leftmost second sub-pixel SP2 in each second pixel structure PX2 are the red sub-pixel R; The second sub-pixel SP2 in the middle of the pixel structure PX1 and the first sub-pixel SP1 in the middle of each second pixel structure PX2 are the green sub-pixel G; the rightmost first sub-pixel in each first pixel structure PX1 The rightmost second sub-pixel SP2 in SP1 and each second pixel structure PX2 is the blue sub-pixel B. However, the present invention does not limit the arrangement order of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B. In other embodiments, the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B may also be arranged in other order.

圖2A是依照本發明的一實施例的一種顯示面板的剖面示意圖。圖2B是依照本發明的一實施例的一種顯示面板的俯視示 意圖，其中圖2A對應了圖2B線a-a’的位置，且圖2B省略繪出了圖2A的部分構件。 2A is a schematic cross-sectional view of a display panel according to an embodiment of the present invention. 2B is a top view of a display panel according to an embodiment of the present invention 2A corresponds to the position of the line a-a' of FIG. 2B, and FIG. 2B omits to draw some components of FIG. 2A.

請參考圖2A與圖2B，第一子畫素SP1以及第二子畫素SP2位於第一基板100上。第一基板100之材質可為玻璃、石英、有機聚合物或是其他可適用的材料。 Referring to FIGS. 2A and 2B , the first sub-pixel SP1 and the second sub-pixel SP2 are located on the first substrate 100 . The material of the first substrate 100 can be glass, quartz, organic polymer or other applicable materials.

各第一子畫素SP1包括第一主動元件T1、第一畫素電極PE1以及第一遮蔽電極CE1。各第二子畫素SP2包括第二主動元件T2、第二畫素電極PE2以及第二遮蔽電極CE2。 Each first sub-pixel SP1 includes a first active element T1, a first pixel electrode PE1 and a first shielding electrode CE1. Each second sub-pixel SP2 includes a second active element T2, a second pixel electrode PE2 and a second shielding electrode CE2.

第一主動元件T1與第二主動元件T2各自包括閘極GE、通道層CH、源極SE以及汲極DE。閘極GE位於於第一基板100上。 The first active element T1 and the second active element T2 each include a gate electrode GE, a channel layer CH, a source electrode SE and a drain electrode DE. The gate electrode GE is located on the first substrate 100 .

閘極GE、掃描線SL、第一遮蔽電極CE1以及第二遮蔽電極CE2形成於第一基板100上。在本實施例中，閘極GE、掃描線SL、第一遮蔽電極CE1以及第二遮蔽電極CE2屬於相同導電膜層。舉例來說，閘極GE、掃描線SL、第一遮蔽電極CE1以及第二遮蔽電極CE2是由同一層導電材料圖案化後所形成。在本實施例中，閘極GE、掃描線SL、第一遮蔽電極CE1以及第二遮蔽電極CE2為單層或多層結構，且閘極GE、掃描線SL、第一遮蔽電極CE1以及第二遮蔽電極CE2的材料包括金屬、金屬材料的氮化物、金屬材料的氧化物、金屬材料的氮氧化物、或其他合適的材料、或是金屬材料與其他導電材料的堆疊層。 The gate electrode GE, the scan line SL, the first shielding electrode CE1 and the second shielding electrode CE2 are formed on the first substrate 100 . In this embodiment, the gate electrode GE, the scan line SL, the first shielding electrode CE1 and the second shielding electrode CE2 belong to the same conductive film layer. For example, the gate electrode GE, the scan line SL, the first shielding electrode CE1 and the second shielding electrode CE2 are formed by patterning the same layer of conductive material. In this embodiment, the gate electrode GE, the scan line SL, the first shielding electrode CE1 and the second shielding electrode CE2 are single-layer or multi-layer structures, and the gate electrode GE, the scanning line SL, the first shielding electrode CE1 and the second shielding electrode The material of the electrode CE2 includes metal, nitride of metal material, oxide of metal material, oxynitride of metal material, or other suitable materials, or a stacked layer of metal material and other conductive materials.

閘極絕緣層110形成於閘極GE、掃描線SL、第一遮蔽 電極CE1以及第二遮蔽電極CE2上。閘極絕緣層110的材料包括有機絕緣層、無機絕緣層或其組合。通道層CH形成於閘極絕緣層110上，且通道層CH在第一基板100的法線方向上重疊於閘極GE。通道層CH為單層或多層結構，通道層CH的材料包括非晶矽、多晶矽、微晶矽、單晶矽、有機半導體材料、氧化物半導體材料(例如：銦鋅氧化物、銦鎵鋅氧化物或是其他合適的材料、或上述之組合)或其他合適的材料或上述材料之組合。 The gate insulating layer 110 is formed on the gate GE, the scan line SL, and the first shield on the electrode CE1 and the second shielding electrode CE2. The material of the gate insulating layer 110 includes an organic insulating layer, an inorganic insulating layer or a combination thereof. The channel layer CH is formed on the gate insulating layer 110 , and the channel layer CH overlaps the gate electrode GE in the normal direction of the first substrate 100 . The channel layer CH is a single-layer or multi-layer structure, and the material of the channel layer CH includes amorphous silicon, polycrystalline silicon, microcrystalline silicon, single crystal silicon, organic semiconductor materials, and oxide semiconductor materials (for example: indium zinc oxide, indium gallium zinc oxide) (or other suitable materials, or a combination of the above) or other suitable materials or a combination of the above.

資料線DL、源極SE以及汲極DE形成於閘極絕緣層110以及通道層CH上。源極SE以及汲極DE電性連接至通道層CH。在一些實施例中，源極SE與通道層CH之間以及汲極DE與通道層CH之間還包括歐姆接觸層(圖式中未繪出)，但本發明不以此為限。源極SE電性連接至資料線DL。在本實施例中，資料線DL、源極SE以及汲極DE屬於相同導電膜層。舉例來說，資料線DL、源極SE以及汲極DE是由同一層導電材料圖案化後所形成。在本實施例中資料線DL、源極SE以及汲極DE為單層或多層結構，且資料線DL、源極SE以及汲極DE的材料包括金屬、金屬材料的氮化物、金屬材料的氧化物、金屬材料的氮氧化物、或其他合適的材料、或是金屬材料與其他導電材料的堆疊層。 The data line DL, the source electrode SE and the drain electrode DE are formed on the gate insulating layer 110 and the channel layer CH. The source electrode SE and the drain electrode DE are electrically connected to the channel layer CH. In some embodiments, an ohmic contact layer (not shown in the drawings) is further included between the source electrode SE and the channel layer CH and between the drain electrode DE and the channel layer CH, but the invention is not limited thereto. The source electrode SE is electrically connected to the data line DL. In this embodiment, the data line DL, the source electrode SE and the drain electrode DE belong to the same conductive film layer. For example, the data line DL, the source electrode SE and the drain electrode DE are formed by patterning the same layer of conductive material. In this embodiment, the data line DL, the source electrode SE and the drain electrode DE are of single-layer or multi-layer structure, and the materials of the data line DL, the source electrode SE and the drain electrode DE include metals, nitrides of metal materials, and oxides of metal materials. materials, oxynitrides of metallic materials, or other suitable materials, or stacked layers of metallic materials and other conductive materials.

上述之第一主動元件T1與第二主動元件T2是以底部閘極型薄膜電晶體為例來說明，但本發明不限於此。根據其他實施例，上述之第一主動元件T1與第二主動元件T2是以頂部閘極型薄膜電晶體或其他類型的薄膜電晶體。 The first active element T1 and the second active element T2 described above are described by taking the bottom gate type thin film transistor as an example, but the present invention is not limited thereto. According to other embodiments, the above-mentioned first active element T1 and second active element T2 are top gate type thin film transistors or other types of thin film transistors.

在本實施例中，掃描線SL沿著第一方向DR1延伸，且資料線DL沿著第二方向DR2延伸，但本發明不以此為限。在其他實施例中，掃描線SL沿著第二方向DR2延伸，且資料線DL沿著第一方向DR1延伸。 In this embodiment, the scan lines SL extend along the first direction DR1, and the data lines DL extend along the second direction DR2, but the invention is not limited to this. In other embodiments, the scan lines SL extend along the second direction DR2, and the data lines DL extend along the first direction DR1.

平坦層120形成於資料線DL、源極SE、汲極DE以及閘極絕緣層110上。平坦層120覆蓋資料線DL、源極SE以及汲極DE。平坦層120的材料包括有機絕緣層、無機絕緣層或其組合。在一些實施例中，平坦層120上還包括適用於超高開口技術(Ultra/Super High Aperture,UHA/SHA)的其他有機絕緣層，且所述有機絕緣層可以增加畫素電極與金屬導線之間的距離，藉此減少電容效益並增加畫素結構的開口率。 The flat layer 120 is formed on the data line DL, the source electrode SE, the drain electrode DE and the gate insulating layer 110 . The flat layer 120 covers the data line DL, the source electrode SE and the drain electrode DE. The material of the flat layer 120 includes an organic insulating layer, an inorganic insulating layer or a combination thereof. In some embodiments, the planar layer 120 further includes other organic insulating layers suitable for ultra-high aperture technology (Ultra/Super High Aperture, UHA/SHA), and the organic insulating layer can increase the distance between the pixel electrodes and the metal wires. distance between them, thereby reducing the capacitance benefit and increasing the aperture ratio of the pixel structure.

第一畫素電極PE1電性連接至第一主動元件T1的汲極DE。第二畫素電極PE2電性連接至第二主動元件T2的汲極DE。在本實施例中，第一畫素電極PE1與第二畫素電極PE2透過平坦層120中的通孔O而分別電性連接至第一主動元件T1與第二主動元件T2。第一畫素電極PE1與第二畫素電極PE2可包括透明導電材料，其例如是(但不限於)：銦錫氧化物、銦鋅氧化物、鋁錫氧化物、鋁鋅氧化物、銦鎵鋅氧化物、銻錫氧化物、氟錫氧化物或是上述至少二者之堆疊層。 The first pixel electrode PE1 is electrically connected to the drain electrode DE of the first active element T1. The second pixel electrode PE2 is electrically connected to the drain electrode DE of the second active element T2. In this embodiment, the first pixel electrode PE1 and the second pixel electrode PE2 are respectively electrically connected to the first active element T1 and the second active element T2 through the through hole O in the planarization layer 120 . The first pixel electrode PE1 and the second pixel electrode PE2 may include transparent conductive materials, such as (but not limited to): indium tin oxide, indium zinc oxide, aluminum tin oxide, aluminum zinc oxide, indium gallium oxide Zinc oxide, antimony tin oxide, fluorine tin oxide, or a stack of at least two of the above.

第一配向膜130位於第一畫素電極PE1、第二畫素電極PE2以及平坦層120上，且第一配向膜130接觸液晶層300。在一些實施例中，第一配向膜130為光固化後的材料及/或熱固化後的 材料。在一些實施例中，第一配向膜130為聚醯亞胺(Polyimide)。 The first alignment film 130 is located on the first pixel electrode PE1 , the second pixel electrode PE2 and the flat layer 120 , and the first alignment film 130 contacts the liquid crystal layer 300 . In some embodiments, the first alignment film 130 is a photocured material and/or a thermally cured material Material. In some embodiments, the first alignment film 130 is polyimide.

第一偏光片140位於第一基板100上。第一偏光片140具有第一偏光軸PA1。在一些實施例中，第一偏光軸PA1約與第一方向DR1夾0度或90度。在一些實施例中，第一偏光軸PA1約與第二方向DR2夾0度或90度。 The first polarizer 140 is located on the first substrate 100 . The first polarizer 140 has a first polarization axis PA1. In some embodiments, the first polarization axis PA1 and the first direction DR1 are about 0 degrees or 90 degrees. In some embodiments, the first polarization axis PA1 and the second direction DR2 are about 0 degrees or 90 degrees.

在本實施例中，黑矩陣210以及色彩轉換元件220位於第二基板200上，但本發明不以此為限。在其他實施例中，黑矩陣210及/或色彩轉換元件220位於第一基板100上，並構成黑色矩陣於畫素陣列上(Black matrix on array，BOA)之結構及/或彩色濾光層於畫素陣列上(color filter on array,COA)之結構。色彩轉換元件220例如包括紅色濾光元件、綠色濾光元件以及藍色濾光元件。 In this embodiment, the black matrix 210 and the color conversion element 220 are located on the second substrate 200, but the invention is not limited to this. In other embodiments, the black matrix 210 and/or the color conversion element 220 are located on the first substrate 100, and constitute a black matrix on array (BOA) structure and/or a color filter layer on the Pixel array (color filter on array, COA) structure. The color conversion element 220 includes, for example, a red filter element, a green filter element, and a blue filter element.

第二配向膜230位於第二基板200上，且第二配向膜230接觸液晶層300。在一些實施例中，第二配向膜230例如為光固化後的材料及/或熱固化後的材料。在一些實施例中，第一配向膜130為聚醯亞胺(Polyimide)。 The second alignment film 230 is located on the second substrate 200 , and the second alignment film 230 contacts the liquid crystal layer 300 . In some embodiments, the second alignment film 230 is, for example, a photocured material and/or a thermally cured material. In some embodiments, the first alignment film 130 is polyimide.

第二偏光片240位於第二基板200上。第二偏光片240具有第二偏光軸PA2。在一些實施例中，第一偏光軸PA1約垂直於第二偏光軸PA2。第二偏光軸PA2約與第一方向DR1夾0度或90度。在一些實施例中，第二偏光軸PA2約與第二方向DR2夾0度或90度。 The second polarizer 240 is located on the second substrate 200 . The second polarizer 240 has a second polarization axis PA2. In some embodiments, the first polarization axis PA1 is approximately perpendicular to the second polarization axis PA2. The second polarization axis PA2 and the first direction DR1 are about 0 degrees or 90 degrees. In some embodiments, the second polarization axis PA2 and the second direction DR2 are about 0 degrees or 90 degrees.

圖3是圖2B的第一畫素電極PE1與第二畫素電極PE2 的俯視示意圖。 FIG. 3 shows the first pixel electrode PE1 and the second pixel electrode PE2 of FIG. 2B Schematic top view of .

請參考圖2B與圖3，第一畫素電極PE1包括第一中央連接部310、第一梳狀部320、多個第一分支部330、第二梳狀部340以及多個第二分支部350。 Please refer to FIG. 2B and FIG. 3 , the first pixel electrode PE1 includes a first central connecting portion 310 , a first comb-shaped portion 320 , a plurality of first branch portions 330 , a second comb-shaped portion 340 and a plurality of second branch portions 350.

第一中央連接部310的第一延伸方向E1與第一方向DR1之間的夾角為40度至50度。 The included angle between the first extending direction E1 of the first central connecting portion 310 and the first direction DR1 is 40 degrees to 50 degrees.

第一梳狀部320連接第一中央連接部310的一端，且從第一中央連接部310的一端朝向第二方向DR2延伸。第一梳狀部320包括主幹部322以及多個延伸部324。主幹部322連接第一中央連接部310，且沿著第二方向DR2延伸。多個延伸部324連接主幹部322。第一分支部330與延伸部324分別位於主幹部322的兩側。在一些實施例中，第一梳狀部320的邊緣具有30度至90度的夾角α。在本實施例中，夾角α位於延伸部324的邊緣與主幹部322的邊緣之間，且夾角α為90度。 The first comb-shaped portion 320 is connected to one end of the first central connecting portion 310 and extends from one end of the first central connecting portion 310 toward the second direction DR2. The first comb portion 320 includes a trunk portion 322 and a plurality of extension portions 324 . The trunk portion 322 is connected to the first central connection portion 310 and extends along the second direction DR2. A plurality of extensions 324 connect the trunk portion 322 . The first branch portion 330 and the extension portion 324 are located on two sides of the trunk portion 322 respectively. In some embodiments, the edge of the first comb portion 320 has an included angle α of 30 degrees to 90 degrees. In this embodiment, the included angle α is located between the edge of the extension portion 324 and the edge of the trunk portion 322 , and the included angle α is 90 degrees.

多個第一分支部330位於第一中央連接部310的第二方向DR2上。第一分支部330的第二延伸方向E2與第一中央連接部310的第一延伸方向E1之間的夾角為85度至95度。第一分支部330連接第一梳狀部320以及第一中央連接部310。 The plurality of first branch portions 330 are located in the second direction DR2 of the first central connection portion 310 . The included angle between the second extending direction E2 of the first branch portion 330 and the first extending direction E1 of the first central connecting portion 310 is 85 degrees to 95 degrees. The first branch portion 330 connects the first comb portion 320 and the first central connecting portion 310 .

第二梳狀部340連接第一中央連接部310的另一端，且從第一中央連接部310的另一端朝向第三方向DR3延伸。在本實施例中，第二方向DR2與第三方向DR3垂直於第一方向DR1，且第三方向DR3相反於第二方向DR2。第二梳狀部340包括主幹部 342以及多個延伸部344。主幹部342連接第一中央連接部310，且沿著第三方向DR3延伸。多個延伸部344連接主幹部342。第二分支部350與延伸部344分別位於主幹部342的兩側。在一些實施例中，第二梳狀部340的邊緣具有30度至90度的夾角β。在本實施例中，夾角β位於延伸部344的邊緣與主幹部342的邊緣之間，且夾角β為90度。 The second comb-shaped portion 340 is connected to the other end of the first central connecting portion 310 and extends from the other end of the first central connecting portion 310 toward the third direction DR3. In this embodiment, the second direction DR2 and the third direction DR3 are perpendicular to the first direction DR1, and the third direction DR3 is opposite to the second direction DR2. The second comb portion 340 includes a trunk portion 342 and a plurality of extensions 344 . The trunk portion 342 is connected to the first central connection portion 310 and extends along the third direction DR3. A plurality of extensions 344 connect the trunk portion 342 . The second branch portion 350 and the extension portion 344 are respectively located on both sides of the trunk portion 342 . In some embodiments, the edge of the second comb portion 340 has an included angle β of 30 degrees to 90 degrees. In this embodiment, the included angle β is located between the edge of the extension portion 344 and the edge of the trunk portion 342 , and the included angle β is 90 degrees.

在一些實施例中，在第二方向DR2上，第一梳狀部320的長度約等於第二梳狀部340的長度。在一些實施例中，第一梳狀部320的在第二方向DR2上的長度A1比第一中央連接部310加上第二梳狀部320在第二方向DR2上的總長度B1為1：1.5至1：2.5。 In some embodiments, in the second direction DR2 , the length of the first comb-like portion 320 is approximately equal to the length of the second comb-like portion 340 . In some embodiments, the length A1 of the first comb portion 320 in the second direction DR2 is 1 greater than the total length B1 of the first central connecting portion 310 plus the second comb portion 320 in the second direction DR2: 1.5 to 1:2.5.

多個第二分支部350位於第一中央連接部310的第三方向DR3上。第二分支部350的第三延伸方向E3與第一中央連接部310的第一延伸方向E1之間的夾角為85度至95度。第二分支部350連接第二梳狀部340以及第一中央連接部310。 The plurality of second branch portions 350 are located on the third direction DR3 of the first central connecting portion 310 . The included angle between the third extending direction E3 of the second branch portion 350 and the first extending direction E1 of the first central connecting portion 310 is 85 degrees to 95 degrees. The second branch portion 350 connects the second comb portion 340 and the first central connecting portion 310 .

在本實施例中，第一畫素電極PE1還包括連接部360，連接部360連接第一分支部330以及第一主動元件T1。 In this embodiment, the first pixel electrode PE1 further includes a connecting portion 360, and the connecting portion 360 is connected to the first branch portion 330 and the first active element T1.

在本實施例中，由於第一中央連接部310的第一延伸方向E1與第一方向DR1之間的夾角為40度至50度，能改善視角(angle of view)較大時，第一子畫素SP1與第二子畫素SP2亮度不均勻的問題。更具體地說，若第一中央連接部310的第一延伸方向E1與第一方向DR1平行，則在視角較大時，容易因為亮度 不均勻而導致畫面出現網狀紋路。 In this embodiment, since the included angle between the first extending direction E1 of the first central connecting portion 310 and the first direction DR1 is 40 degrees to 50 degrees, it can be improved when the angle of view is large, the The problem of uneven brightness between the pixel SP1 and the second sub-pixel SP2. More specifically, if the first extending direction E1 of the first central connecting portion 310 is parallel to the first direction DR1, when the viewing angle is large, the The unevenness causes the screen to appear reticulated.

第二畫素電極PE2包括第二中央連接部410、第三梳狀部420、多個第三分支部430、第四梳狀部440以及多個第四分支部450。 The second pixel electrode PE2 includes a second central connection part 410 , a third comb-shaped part 420 , a plurality of third branch parts 430 , a fourth comb-shaped part 440 and a plurality of fourth branch parts 450 .

第二中央連接部410的第四延伸方向E4與第一方向DR1之間的夾角為40度至50度。第二中央連接部410的第四延伸方向E4與第一中央連接部410的第一延伸方向E1之間的夾角為80度至100度。在一些實施例中，第一中央連接部310與第二中央連接部410的寬度相同，且第一中央連接部310與第二中央連接部410的寬度W1為6微米至8微米。 The included angle between the fourth extending direction E4 of the second central connecting portion 410 and the first direction DR1 is 40 degrees to 50 degrees. The included angle between the fourth extending direction E4 of the second central connecting portion 410 and the first extending direction E1 of the first central connecting portion 410 is 80 degrees to 100 degrees. In some embodiments, the widths of the first central connecting portion 310 and the second central connecting portion 410 are the same, and the width W1 of the first central connecting portion 310 and the second central connecting portion 410 is 6 μm to 8 μm.

第三梳狀部420連接第二中央連接部410的一端，且從第二中央連接部410的一端朝向第二方向DR2延伸。第三梳狀部420包括主幹部422以及多個延伸部424。主幹部422連接第二中央連接部410，且沿著第二方向DR2延伸。多個延伸部424連接主幹部422。第三分支部430與延伸部424分別位於主幹部422的兩側。在一些實施例中，第三梳狀部420的邊緣具有30度至90度的夾角γ。在本實施例中，夾角γ位於延伸部424的邊緣與主幹部422的邊緣之間，且夾角γ為90度。 The third comb-shaped portion 420 is connected to one end of the second central connecting portion 410 and extends from one end of the second central connecting portion 410 toward the second direction DR2. The third comb portion 420 includes a trunk portion 422 and a plurality of extension portions 424 . The trunk portion 422 is connected to the second central connection portion 410 and extends along the second direction DR2. A plurality of extensions 424 connect the trunk portion 422 . The third branch portion 430 and the extension portion 424 are respectively located on both sides of the trunk portion 422 . In some embodiments, the edge of the third comb portion 420 has an included angle γ of 30 degrees to 90 degrees. In this embodiment, the included angle γ is located between the edge of the extension portion 424 and the edge of the trunk portion 422 , and the included angle γ is 90 degrees.

多個第三分支部430位於第二中央連接部410的第二方向DR2上。第三分支部430的第五延伸方向E5與第二中央連接部410的第四延伸方向E4之間的夾角為85度至95度。第三分支部430連接第三梳狀部420以及第二中央連接部410。在本實施例 中，第三分支部430的第五延伸方向E5與第一分支部330的第二延伸方向E2之間的夾角為80度至100度。 The plurality of third branch parts 430 are located in the second direction DR2 of the second central connection part 410 . The included angle between the fifth extending direction E5 of the third branch portion 430 and the fourth extending direction E4 of the second central connecting portion 410 is 85 degrees to 95 degrees. The third branch portion 430 connects the third comb portion 420 and the second central connecting portion 410 . In this example The included angle between the fifth extending direction E5 of the third branch portion 430 and the second extending direction E2 of the first branch portion 330 is 80 degrees to 100 degrees.

第四梳狀部440連接第二中央連接部410的另一端，且從第二中央連接部410的另一端朝向第三方向DR3延伸。第四梳狀部440包括主幹部442以及多個延伸部444。主幹部442連接第二中央連接部410，且沿著第三方向DR3延伸。多個延伸部444連接主幹部442。第四分支部450與延伸部444分別位於主幹部442的兩側。在一些實施例中，第四梳狀部440的邊緣具有30度至90度的夾角δ。在本實施例中，夾角δ位於延伸部444的邊緣與主幹部442的邊緣之間，且夾角δ為90度。在一些實施例中，主幹部322、主幹部342、主幹部422以及主幹部442的寬度W2為6微米至8微米，延伸部324、延伸部344、延伸部424以及延伸部444的寬度W3為4微米至6微米。 The fourth comb-shaped portion 440 is connected to the other end of the second central connecting portion 410 and extends from the other end of the second central connecting portion 410 toward the third direction DR3. The fourth comb portion 440 includes a trunk portion 442 and a plurality of extension portions 444 . The trunk portion 442 is connected to the second central connection portion 410 and extends along the third direction DR3. A plurality of extensions 444 connect the trunk portion 442 . The fourth branch portion 450 and the extension portion 444 are located on two sides of the trunk portion 442 respectively. In some embodiments, the edge of the fourth comb portion 440 has an included angle δ of 30 degrees to 90 degrees. In this embodiment, the included angle δ is located between the edge of the extension portion 444 and the edge of the trunk portion 442 , and the included angle δ is 90 degrees. In some embodiments, the width W2 of the trunk portion 322 , the trunk portion 342 , the trunk portion 422 and the trunk portion 442 is 6 μm to 8 μm, and the width W3 of the extension portion 324 , the extension portion 344 , the extension portion 424 and the extension portion 444 is 4 microns to 6 microns.

在一些實施例中，在第二方向DR2上，第三梳狀部420的長度約等於第四梳狀部440的長度。在一些實施例中，第三梳狀部420的在第二方向DR2上的長度A2比第二中央連接部410加上第四梳狀部440在第二方向DR2上的總長度B2為1：1.5至1：2.5。 In some embodiments, in the second direction DR2 , the length of the third comb-shaped portion 420 is approximately equal to the length of the fourth comb-shaped portion 440 . In some embodiments, the length A2 of the third comb-shaped portion 420 in the second direction DR2 is 1 greater than the total length B2 of the second central connecting portion 410 plus the fourth comb-shaped portion 440 in the second direction DR2: 1.5 to 1:2.5.

多個第四分支部450位於第二中央連接部410的第三方向DR3上。第四分支部450的第六延伸方向E6與第二中央連接部410的第四延伸方向E4之間的夾角為85度至95度。第四分支部450連接第四梳狀部440以及第二中央連接部410。在本實施例 中，第四分支部450的第六延伸方向E6與第二分支部350的第三延伸方向E3之間的夾角為80度至100度。 The plurality of fourth branch parts 450 are located on the third direction DR3 of the second central connection part 410 . The included angle between the sixth extending direction E6 of the fourth branch portion 450 and the fourth extending direction E4 of the second central connecting portion 410 is 85 degrees to 95 degrees. The fourth branch portion 450 connects the fourth comb portion 440 and the second central connecting portion 410 . In this example Among them, the included angle between the sixth extending direction E6 of the fourth branch portion 450 and the third extending direction E3 of the second branch portion 350 is 80 degrees to 100 degrees.

在本實施例中，第一分支部330、第二分支部350、第三分支部430以及第四分支部450的寬度W4為2.5微米至4微米，且第一分支部330之間的間隙SP、第二分支部350之間的間隙SP、第三分支部430之間的間隙SP以及第四分支部450之間的間隙SP為2微米至2.5微米。 In this embodiment, the width W4 of the first branch portion 330 , the second branch portion 350 , the third branch portion 430 and the fourth branch portion 450 is 2.5 μm to 4 μm, and the gap SP between the first branch portions 330 is 2.5 μm to 4 μm. , the gap SP between the second branch parts 350 , the gap SP between the third branch parts 430 , and the gap SP between the fourth branch parts 450 are 2 μm to 2.5 μm.

在本實施例中，第二畫素電極PE2還包括連接部460，連接部460連接第三分支部430以及第二主動元件T2。 In this embodiment, the second pixel electrode PE2 further includes a connecting portion 460, and the connecting portion 460 is connected to the third branch portion 430 and the second active element T2.

在本實施例中，由於第二中央連接部410的第四延伸方向E4與第一方向DR1之間的夾角為40度至50度，能改善視角較大時，第一子畫素SP1與第二子畫素SP2亮度不均勻的問題。更具體地說，若第二中央連接部410的第四延伸方向E4與第一方向DR1平行，則在視角較大時，容易因為亮度不均勻而導致畫面出現網狀紋路。 In this embodiment, since the included angle between the fourth extending direction E4 of the second central connecting portion 410 and the first direction DR1 is 40 degrees to 50 degrees, it can be improved when the viewing angle is large, the first sub-pixel SP1 and the first sub-pixel SP1 Two sub-pixel SP2 brightness uneven problem. More specifically, if the fourth extending direction E4 of the second central connecting portion 410 is parallel to the first direction DR1 , when the viewing angle is large, it is easy to cause mesh lines to appear on the screen due to uneven brightness.

請同時參考圖2B與圖3，第一遮蔽電極CE1包括沿著第一方向DR1延伸的連接部510以及沿著第三方向DR3延伸的兩個遮蔽部520。連接部510連接遮蔽部520。在第一基板100的法線方向上，第一遮蔽電極CE1重疊於第一畫素電極PE1的部分第一梳狀部320、部分第一分支部330、部分第二梳狀部340以及部分第二分支部350。舉例來說，在第一基板100的法線方向上，第一遮蔽電極CE1的其中一個遮蔽部520重疊於部分第一梳狀部320 以及部分第二分支部350，且第一遮蔽電極CE1的另一個遮蔽部520重疊於部分第一分支部330以及部分第二梳狀部340。 2B and FIG. 3 at the same time, the first shielding electrode CE1 includes a connecting portion 510 extending along the first direction DR1 and two shielding portions 520 extending along the third direction DR3. The connecting portion 510 is connected to the shielding portion 520 . In the normal direction of the first substrate 100 , the first shielding electrode CE1 overlaps part of the first comb-shaped part 320 , part of the first branch part 330 , part of the second comb-shaped part 340 and part of the first comb-shaped part 320 of the first pixel electrode PE1 Two branch parts 350 . For example, in the normal direction of the first substrate 100 , one of the shielding portions 520 of the first shielding electrode CE1 overlaps a part of the first comb-shaped portion 320 and part of the second branch part 350 , and another shield part 520 of the first shielding electrode CE1 overlaps part of the first branch part 330 and part of the second comb-shaped part 340 .

在本實施例中，第一梳狀部320的延伸部324自主幹部322往外延伸，且在延伸部324的延伸方向上，延伸部324不超過第一遮蔽電極CE1。類似地，第二梳狀部340的延伸部344自主幹部342往外延伸，且在延伸部344的延伸方向上，延伸部344不超過第一遮蔽電極CE1。 In this embodiment, the extension portion 324 of the first comb portion 320 extends outward from the main stem 322 , and in the extension direction of the extension portion 324 , the extension portion 324 does not exceed the first shielding electrode CE1 . Similarly, the extending portion 344 of the second comb-shaped portion 340 extends outward from the main stem 342 , and in the extending direction of the extending portion 344 , the extending portion 344 does not exceed the first shielding electrode CE1 .

第二遮蔽電極CE2包括沿著第一方向DR1延伸的連接部610以及沿著第三方向DR3延伸的兩個遮蔽部620。連接部610連接遮蔽部620，且第二遮蔽電極CE2的連接部610連接第一遮蔽電極CE1的連接部510。在第一基板100的法線方向上，第二遮蔽電極CE2重疊於第二畫素電極PE2的部分第三梳狀部420、部分第三分支部430、部分第四梳狀部440以及部分第四分支部450。舉例來說，在第一基板100的法線方向上，第二遮蔽電極CE2的其中一個遮蔽部620重疊於部分第三梳狀部420以及部分第四分支部450，且第二遮蔽電極CE2的另一個遮蔽部620重疊於部分第三分支部430以及部分第四梳狀部440。 The second shielding electrode CE2 includes a connecting portion 610 extending along the first direction DR1 and two shielding portions 620 extending along the third direction DR3. The connecting portion 610 is connected to the shielding portion 620, and the connecting portion 610 of the second shielding electrode CE2 is connected to the connecting portion 510 of the first shielding electrode CE1. In the normal direction of the first substrate 100 , the second shielding electrode CE2 overlaps part of the third comb-shaped part 420 , part of the third branch part 430 , part of the fourth comb-shaped part 440 and part of the first comb-shaped part 420 of the second pixel electrode PE2 Four branch parts 450 . For example, in the normal direction of the first substrate 100 , one of the shielding parts 620 of the second shielding electrode CE2 overlaps part of the third comb-shaped part 420 and part of the fourth branch part 450 , and the second shielding electrode CE2 The other shielding portion 620 overlaps part of the third branch part 430 and part of the fourth comb-shaped part 440 .

在本實施例中，第三梳狀部420的延伸部424自主幹部422往外延伸，且在延伸部424的延伸方向上，延伸部424不超過第二遮蔽電極CE2。類似地，第四梳狀部440的延伸部444自主幹部442往外延伸，且在延伸部444的延伸方向上，延伸部444不超過第二遮蔽電極CE2。 In this embodiment, the extension portion 424 of the third comb-shaped portion 420 extends outward from the main stem 422 , and in the extension direction of the extension portion 424 , the extension portion 424 does not exceed the second shielding electrode CE2 . Similarly, the extending portion 444 of the fourth comb portion 440 extends outward from the main stem 442 , and in the extending direction of the extending portion 444 , the extending portion 444 does not exceed the second shielding electrode CE2 .

請參考圖1以及圖2B，在本實施例中，第一畫素結構PX1包括第一子畫素SP1以及第二子畫素SP2，且第二畫素結構PX2包括第一子畫素SP1以及第二子畫素SP2，第一子畫素SP1的第一畫素電極PE1不同於第二子畫素SP2的第二畫素電極PE2，藉此可以進一步改善顯示畫面出現網狀條紋(Mesh pattern)的問題。 Referring to FIG. 1 and FIG. 2B , in this embodiment, the first pixel structure PX1 includes a first sub-pixel SP1 and a second sub-pixel SP2, and the second pixel structure PX2 includes the first sub-pixel SP1 and In the second sub-pixel SP2, the first pixel electrode PE1 of the first sub-pixel SP1 is different from the second pixel electrode PE2 of the second sub-pixel SP2, thereby further improving the appearance of mesh patterns on the display screen. )The problem.

圖4是依照本發明的一實施例的一種顯示面板20的俯視示意圖，為了方便說明，圖4省略繪示了第一子畫素SP1與第二子畫素SP2的部分結構，關於第一子畫素SP1與第二子畫素SP2的描述可以參考圖2A、圖2B以及相關說明。 FIG. 4 is a schematic top view of a display panel 20 according to an embodiment of the present invention. For the convenience of description, FIG. 4 omits to illustrate the partial structures of the first sub-pixel SP1 and the second sub-pixel SP2. For the description of the pixel SP1 and the second sub-pixel SP2, reference may be made to FIG. 2A, FIG. 2B and related descriptions.

在圖4的顯示面板20中，三個第一子畫素SP1構成一個第一畫素結構PX1，且三個第二子畫素SP2構成一個第二畫素結構PX2，第一畫素結構PX1與第二畫素結構PX2交替排列。舉例來說，第一畫素結構PX1與第二畫素結構PX2在第一方向DR1上交替排列，且第一畫素結構PX1與第二畫素結構PX2在第二方向DR2上交替排列。 In the display panel 20 of FIG. 4 , three first sub-pixels SP1 constitute a first pixel structure PX1 , and three second sub-pixels SP2 constitute a second pixel structure PX2 , and the first pixel structure PX1 Alternately arranged with the second pixel structure PX2. For example, the first pixel structures PX1 and the second pixel structures PX2 are alternately arranged in the first direction DR1, and the first pixel structures PX1 and the second pixel structures PX2 are alternately arranged in the second direction DR2.

在本實施例中，第一畫素結構PX1與第二畫素結構PX2各自包括紅色子畫素R、綠色子畫素G以及藍色子畫素B。舉例來說，各第一畫素結構PX1中最左邊的第一子畫素SP1以及各第二畫素結構PX2中最左邊的第二子畫素SP2為紅色子畫素R；各第一畫素結構PX1中間的第一子畫素SP1以及各第二畫素結構PX2中間的第二子畫素SP2為綠色子畫素G；各第一畫素結構PX1中最右邊的第一子畫素SP1以及各第二畫素結構PX2中最右邊的 第二子畫素SP2為藍色子畫素B。然而，本發明並未限制紅色子畫素R、綠色子畫素G以及藍色子畫素B的排列順序。在其他實施例中，紅色子畫素R、綠色子畫素G以及藍色子畫素B亦可以依照其他順序排列。 In this embodiment, the first pixel structure PX1 and the second pixel structure PX2 each include a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B. For example, the leftmost first sub-pixel SP1 in each first pixel structure PX1 and the leftmost second sub-pixel SP2 in each second pixel structure PX2 are the red sub-pixel R; The first sub-pixel SP1 in the middle of the pixel structure PX1 and the second sub-pixel SP2 in the middle of each second pixel structure PX2 are the green sub-pixel G; the rightmost first sub-pixel in each of the first pixel structures PX1 SP1 and the rightmost of the second pixel structures PX2 The second sub-pixel SP2 is the blue sub-pixel B. However, the present invention does not limit the arrangement order of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B. In other embodiments, the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B may also be arranged in other order.

在本實施例中，第一畫素結構PX1中皆為第一子畫素SP1，且第二畫素結構PX2中皆為第二子畫素SP2，藉此可以避免顯示畫面出現色偏的問題。 In this embodiment, the first pixel structure PX1 is the first sub-pixel SP1, and the second pixel structure PX2 is the second sub-pixel SP2, so as to avoid the problem of color shift in the display screen .

圖5是依照本發明的一實施例的一種第一畫素電極PE1與第二畫素電極PE2的俯視示意圖。 FIG. 5 is a schematic top view of a first pixel electrode PE1 and a second pixel electrode PE2 according to an embodiment of the present invention.

在此必須說明的是，圖5的實施例沿用圖3的實施例的元件標號與部分內容，其中採用相同或近似的標號來表示相同或近似的元件，並且省略了相同技術內容的說明。關於省略部分的說明可參考前述實施例，在此不贅述。 It must be noted here that the embodiment of FIG. 5 uses the element numbers and part of the content of the embodiment of FIG. 3 , wherein the same or similar numbers are used to represent the same or similar elements, and the description of the same technical content is omitted. For the description of the omitted part, reference may be made to the foregoing embodiments, which will not be repeated here.

請參考圖5，在本實施例中，第一畫素電極PE1的第一梳狀部320邊緣的夾角α小於90度(例如為30度)，且第二梳狀部340邊緣的夾角β小於90度(例如為30度)；第二畫素電極PE2的第三梳狀部420的邊緣的夾角γ小於90度(例如為30度)，且第四梳狀部440的邊緣的夾角δ小於90度(例如為30度)。 Referring to FIG. 5 , in this embodiment, the included angle α between the edges of the first comb-shaped portion 320 of the first pixel electrode PE1 is less than 90 degrees (eg, 30 degrees), and the included angle β between the edges of the second comb-shaped portion 340 is less than 90 degrees (eg, 30 degrees); the included angle γ of the edges of the third comb-shaped portion 420 of the second pixel electrode PE2 is less than 90 degrees (eg, 30 degrees), and the included angle δ of the edges of the fourth comb-shaped portion 440 is less than 90 degrees (eg 30 degrees).

在本實施例中，第一梳狀部320、第二梳狀部340、第三梳狀部420以及第四梳狀部440能將液晶效率差的區域限制在重疊於遮蔽電極的位置，藉此提升子畫素的穿透率。 In this embodiment, the first comb-shaped portion 320 , the second comb-shaped portion 340 , the third comb-shaped portion 420 and the fourth comb-shaped portion 440 can limit the region with poor liquid crystal efficiency to the position overlapping the shielding electrode. This improves the penetration of sub-pixels.

圖6A是圖5的第一畫素電極PE1的液晶效果的模擬圖。 圖6B是依照本發明的比較例的液晶效果的模擬圖。圖6A的第一畫素電極PE1與圖6B之比較例的畫素電極PE的差異在於，圖6B之比較例的畫素電極PE不具有第一梳狀部320的延伸部324以及第二梳狀部340的延伸部344。 FIG. 6A is a simulation diagram of the liquid crystal effect of the first pixel electrode PE1 of FIG. 5 . FIG. 6B is a simulation diagram of the liquid crystal effect according to the comparative example of the present invention. The difference between the first pixel electrode PE1 of FIG. 6A and the pixel electrode PE of the comparative example of FIG. 6B is that the pixel electrode PE of the comparative example of FIG. 6B does not have the extending portion 324 of the first comb-shaped portion 320 and the second comb The extension 344 of the shaped portion 340 is formed.

結合圖6A與圖6B可以知道，第一畫素電極PE1的第一梳狀部320重疊於第一遮蔽電極CE1，且具有延伸部324，因此，能將液晶效率差的區域限制在重疊於第一遮蔽電極CE1的位置，藉此提升子畫素的穿透率。類似地，第一畫素電極PE1的第二梳狀部340重疊於第一遮蔽電極CE1，且具有延伸部344，因此，能將液晶效率差的區域限制在重疊於第一遮蔽電極CE1的位置，藉此提升子畫素的穿透率。 6A and 6B, it can be known that the first comb-shaped portion 320 of the first pixel electrode PE1 overlaps the first shielding electrode CE1 and has an extension portion 324. Therefore, the area with poor liquid crystal efficiency can be limited to overlap with the first shielding electrode CE1. A shielding the position of the electrode CE1, thereby improving the transmittance of the sub-pixel. Similarly, the second comb-shaped portion 340 of the first pixel electrode PE1 overlaps the first shielding electrode CE1 and has an extension portion 344, so the region with poor liquid crystal efficiency can be limited to the position overlapping the first shielding electrode CE1 , thereby improving the penetration rate of sub-pixels.

圖7是依照本發明的一實施例的一種顯示面板30的俯視示意圖。 FIG. 7 is a schematic top view of a display panel 30 according to an embodiment of the present invention.

在此必須說明的是，圖7的實施例沿用圖2B的實施例的元件標號與部分內容，其中採用相同或近似的標號來表示相同或近似的元件，並且省略了相同技術內容的說明。關於省略部分的說明可參考前述實施例，在此不贅述。 It must be noted here that the embodiment of FIG. 7 uses the element numbers and part of the content of the embodiment of FIG. 2B , wherein the same or similar numbers are used to represent the same or similar elements, and the description of the same technical content is omitted. For the description of the omitted part, reference may be made to the foregoing embodiments, which will not be repeated here.

圖7的顯示面板30與圖2B的顯示面板10的差異在於：顯示面板30更包括共用電極CM。 The difference between the display panel 30 of FIG. 7 and the display panel 10 of FIG. 2B is that the display panel 30 further includes a common electrode CM.

在本實施例中，共用電極CM例如與第一畫素電極PE1以及第二畫素電極PE2屬於相同導電層。舉例來說，共用電極CM、第一畫素電極PE1以及第二畫素電極PE2是由同一層透明導 電材料圖案化後所形成。 In this embodiment, the common electrode CM, for example, belongs to the same conductive layer as the first pixel electrode PE1 and the second pixel electrode PE2. For example, the common electrode CM, the first pixel electrode PE1 and the second pixel electrode PE2 are made of the same transparent conductive layer. Formed after patterning the electrical material.

在本實施例中，在第一基板100的法線方向上，共用電極CM重疊於資料線DL以及掃描線SL。 In this embodiment, in the normal direction of the first substrate 100 , the common electrode CM overlaps the data line DL and the scan line SL.

綜上所述，由於畫素電極的中央連接部的延伸方向與第一方向之間的夾角為40度至50度，能改善視角較大時，子畫素亮度不均勻的問題。此外，畫素電極的梳狀部重疊於遮蔽電極，且具有延伸部，因此，能將液晶效率差的區域限制在重疊於遮蔽電極的位置，藉此提升子畫素的穿透率。 To sum up, since the angle between the extending direction of the central connecting portion of the pixel electrode and the first direction is 40 to 50 degrees, the problem of uneven brightness of sub-pixels when the viewing angle is large can be improved. In addition, the comb-shaped portion of the pixel electrode overlaps the shielding electrode and has an extension portion, so the region with poor liquid crystal efficiency can be limited to the position overlapping the shielding electrode, thereby improving the transmittance of the sub-pixels.

310:第一中央連接部 310: First central connection

320:第一梳狀部 320: First Comb

322、342、422、442:主幹部 322, 342, 422, 442: main cadres

324、344、424、444:延伸部 324, 344, 424, 444: Extensions

330:第一分支部 330: First Branch

340:第二梳狀部 340: Second Comb

350:第二分支部 350: Second Branch

360、460:連接部 360, 460: connecting part

410:第二中央連接部 410: Second central connection

420:第三梳狀部 420: Third Comb

430:第三分支部 430: Third Branch

440:第四梳狀部 440: Fourth Comb

450:第四分支部 450: Fourth Branch

A1、A2、B1、B2:長度 A1, A2, B1, B2: length

DR1:第一方向 DR1: first direction

DR2:第二方向 DR2: Second direction

DR3:第三方向 DR3: Third Direction

E1:第一延伸方向 E1: The first extension direction

E2:第二延伸方向 E2: The second extension direction

E3:第三延伸方向 E3: The third extension direction

E4:第四延伸方向 E4: Fourth extension direction

E5:第五延伸方向 E5: Fifth extension direction

E6:第六延伸方向 E6: Sixth extension direction

PE1:第一畫素電極 PE1: first pixel electrode

PE2:第二畫素電極 PE2: Second pixel electrode

SP:間隙 SP: Clearance

W1、W2、W3、W4:寬度 W1, W2, W3, W4: Width

α、β、γ、δ:夾角 α, β, γ, δ: included angle

Claims (10)

一種畫素結構，包括：多個第一子畫素，沿著一第一方向排列，其中各該第一子畫素包括：一第一主動元件；一第一畫素電極，電性連接至該第一主動元件，其中該第一畫素電極包括：一第一中央連接部，該第一中央連接部的一第一延伸方向與該第一方向之間的夾角為40度至50度；一第一梳狀部，連接該第一中央連接部的一端，且從該第一中央連接部的一端朝向一第二方向延伸；多個第一分支部，位於該第一中央連接部的該第二方向上，其中該些第一分支部的一第二延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第一分支部連接該第一梳狀部以及該第一中央連接部；一第二梳狀部，連接該第一中央連接部的另一端，且從該第一中央連接部的該另一端朝向一第三方向延伸；多個第二分支部，位於該第一中央連接部的該第三方向上，其中該些第二分支部的一第三延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第二分支部連接該第二梳狀部以及該第一中央連接部；以及一第一遮蔽電極，重疊於該第一畫素電極的至少部分 該第一梳狀部、部分該些第一分支部、至少部分該第二梳狀部以及部分該些第二分支部。 A pixel structure, comprising: a plurality of first sub-pixels arranged along a first direction, wherein each of the first sub-pixels includes: a first active element; a first pixel electrode electrically connected to The first active element, wherein the first pixel electrode includes: a first central connecting portion, and an included angle between a first extending direction of the first central connecting portion and the first direction is 40 degrees to 50 degrees; a first comb-shaped portion connected to one end of the first central connecting portion and extending from one end of the first central connecting portion toward a second direction; a plurality of first branch portions located at the end of the first central connecting portion In the second direction, the included angle between a second extending direction of the first branch parts and the first extending direction of the first central connecting part is 85 degrees to 95 degrees, and the first branch parts are connected the first comb-shaped portion and the first central connecting portion; a second comb-shaped portion is connected to the other end of the first central connecting portion and extends from the other end of the first central connecting portion toward a third direction ; a plurality of second branch portions, located in the third direction of the first central connecting portion, wherein a third extending direction of the second branching portion and the first extending direction of the first central connecting portion are between The included angle is 85 degrees to 95 degrees, and the second branch parts are connected to the second comb-shaped part and the first central connecting part; and a first shielding electrode overlapping at least part of the first pixel electrode The first comb-shaped portion, part of the first branch parts, at least part of the second comb-shaped part and part of the second branch parts. 如請求項1所述的畫素結構，其中該第一梳狀部包括：一主幹部，連接該第一中央連接部，且沿著該第二方向延伸；以及多個延伸部，連接該主幹部，且該些第一分支部與該些延伸部分別位於該主幹部的兩側。 The pixel structure of claim 1, wherein the first comb-shaped portion comprises: a main portion connected to the first central connecting portion and extending along the second direction; and a plurality of extension portions connected to the main portion a stem, and the first branch parts and the extension parts are respectively located on both sides of the main stem. 如請求項2所述的畫素結構，其中該第一梳狀部的在該第二方向上的長度比該第一中央連接部加上該第二梳狀部在該第二方向上的總長度為1：1.5至1：2.5。 The pixel structure of claim 2, wherein the length of the first comb-shaped portion in the second direction is greater than the total length of the first central connecting portion plus the second comb-shaped portion in the second direction Degrees are 1:1.5 to 1:2.5. 如請求項2所述的畫素結構，其中該些延伸部自該主幹部往外延伸，且在該些延伸部的延伸方向上，該些延伸部不超過該第一遮蔽電極。 The pixel structure of claim 2, wherein the extending portions extend outward from the trunk portion, and in the extending direction of the extending portions, the extending portions do not exceed the first shielding electrode. 如請求項2所述的畫素結構，其中該第一梳狀部的邊緣具有30度至90度的夾角。 The pixel structure of claim 2, wherein the edges of the first comb-shaped portion have an included angle of 30 degrees to 90 degrees. 如請求項2所述的畫素結構，其中該第二方向與該第三方向垂直於該第一方向，且該第三方向相反於該第二方向。 The pixel structure of claim 2, wherein the second direction and the third direction are perpendicular to the first direction, and the third direction is opposite to the second direction. 一種顯示面板，包括：多個第一子畫素，沿著一第一方向排列，其中各該第一子畫素包括：一第一主動元件； 一第一畫素電極，電性連接至該第一主動元件，其中該第一畫素電極包括：一第一中央連接部，該第一中央連接部的一第一延伸方向與該第一方向之間的夾角為40度至50度；一第一梳狀部，連接該第一中央連接部的一端，且從該第一中央連接部的一端朝向一第二方向延伸；多個第一分支部，位於該第一中央連接部的該第二方向上，其中該些第一分支部的一第二延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第一分支部連接該第一梳狀部以及該第一中央連接部；一第二梳狀部，連接該第一中央連接部的另一端，且從該第一中央連接部的該另一端朝向一第三方向延伸；多個第二分支部，位於該第一中央連接部的該第三方向上，其中該些第二分支部的一第三延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第二分支部連接該第二梳狀部以及該第一中央連接部；以及一第一遮蔽電極，重疊於該第一畫素電極的至少部分該第一梳狀部、部分該些第一分支部、至少部分該第二梳狀部以及部分該些第二分支部；以及多個第二子畫素，該些第一子畫素與該些第二子畫素沿著該第一方向排列，其中各該第二子畫素包括：一第二主動元件； 一第二畫素電極，電性連接至該第二主動元件，其中該第二畫素電極包括：一第二中央連接部，該第二中央連接部的一第四延伸方向與該第一延伸方向之間的夾角為80度至100度；一第三梳狀部，連接該第二中央連接部的一端；多個第三分支部，位於該第二中央連接部的該第二方向上，且該些第三分支部連接該第三梳狀部以及該第二中央連接部；一第四梳狀部，連接該第二中央連接部的另一端；多個第四分支部，位於該第二中央連接部的該第三方向上，且該些第四分支部連接該第四梳狀部以及該第二中央連接部；以及一第二遮蔽電極，重疊於該第二畫素電極的至少部分該第三梳狀部、部分該些第三分支部、至少部分該第四梳狀部以及部分該些第四分支部，其中三個該第一子畫素構成一個第一畫素結構，且三個該第二子畫素構成一個第二畫素結構，該第一畫素結構與該第二畫素結構交替排列。 A display panel, comprising: a plurality of first sub-pixels arranged along a first direction, wherein each of the first sub-pixels includes: a first active element; a first pixel electrode electrically connected to the first active element, wherein the first pixel electrode comprises: a first central connecting part, a first extending direction of the first central connecting part and the first direction The included angle between them is 40 degrees to 50 degrees; a first comb-shaped part is connected to one end of the first central connecting part and extends toward a second direction from one end of the first central connecting part; The branch is located in the second direction of the first central connecting part, wherein the included angle between a second extending direction of the first branching parts and the first extending direction of the first central connecting part is 85 degrees to 95 degrees, and the first branch parts are connected to the first comb-shaped part and the first central connecting part; a second comb-shaped part is connected to the other end of the first central connecting part and is connected from the first center The other end of the part extends toward a third direction; a plurality of second branch parts are located in the third direction of the first central connecting part, wherein a third extension direction of the second branch parts is connected to the first center The included angle between the first extending direction of the connecting portion is 85 degrees to 95 degrees, and the second branch portions are connected to the second comb-shaped portion and the first central connecting portion; and a first shielding electrode overlapping on the At least part of the first comb-shaped part, part of the first branch parts, at least part of the second comb-shaped part and part of the second branch parts of the first pixel electrode; and a plurality of second sub-pixels, The first sub-pixels and the second sub-pixels are arranged along the first direction, wherein each of the second sub-pixels includes: a second active element; A second pixel electrode electrically connected to the second active element, wherein the second pixel electrode includes: a second central connecting portion, a fourth extending direction of the second central connecting portion is the same as the first extending direction The included angle between the directions is 80 degrees to 100 degrees; a third comb-shaped part is connected to one end of the second central connecting part; a plurality of third branch parts are located in the second direction of the second central connecting part, And the third branch parts are connected to the third comb-shaped part and the second central connecting part; a fourth comb-shaped part is connected to the other end of the second central connecting part; a plurality of fourth branch parts are located in the first In the third direction of the two central connecting portions, the fourth branch portions are connected to the fourth comb portion and the second central connecting portion; and a second shielding electrode overlapping at least part of the second pixel electrode The third comb-shaped part, some of the third branch parts, at least part of the fourth comb-shaped part and part of the fourth branch parts, wherein three of the first sub-pixels constitute a first pixel structure, and Three of the second sub-pixels form a second pixel structure, and the first pixel structure and the second pixel structure are alternately arranged. 一種顯示面板，包括：多個第一子畫素，沿著一第一方向排列，其中各該第一子畫素包括：一第一主動元件； 一第一畫素電極，電性連接至該第一主動元件，其中該第一畫素電極包括：一第一中央連接部，該第一中央連接部的一第一延伸方向與該第一方向之間的夾角為40度至50度；一第一梳狀部，連接該第一中央連接部的一端，且從該第一中央連接部的一端朝向一第二方向延伸；多個第一分支部，位於該第一中央連接部的該第二方向上，其中該些第一分支部的一第二延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第一分支部連接該第一梳狀部以及該第一中央連接部；一第二梳狀部，連接該第一中央連接部的另一端，且從該第一中央連接部的該另一端朝向一第三方向延伸；多個第二分支部，位於該第一中央連接部的該第三方向上，其中該些第二分支部的一第三延伸方向與該第一中央連接部的該第一延伸方向之間的夾角為85度至95度，且該些第二分支部連接該第二梳狀部以及該第一中央連接部；以及一第一遮蔽電極，重疊於該第一畫素電極的至少部分該第一梳狀部、部分該些第一分支部、至少部分該第二梳狀部以及部分該些第二分支部；以及多個第二子畫素，該些第一子畫素與該些第二子畫素沿著該第一方向排列，其中各該第二子畫素包括：一第二主動元件； 一第二畫素電極，電性連接至該第二主動元件，其中該第二畫素電極包括：一第二中央連接部，該第二中央連接部的一第四延伸方向與該第一延伸方向之間的夾角為80度至100度；一第三梳狀部，連接該第二中央連接部的一端；多個第三分支部，位於該第二中央連接部的該第二方向上，且該些第三分支部連接該第三梳狀部以及該第二中央連接部；一第四梳狀部，連接該第二中央連接部的另一端；多個第四分支部，位於該第二中央連接部的該第三方向上，且該些第四分支部連接該第四梳狀部以及該第二中央連接部；以及一第二遮蔽電極，重疊於該第二畫素電極的至少部分該第三梳狀部、部分該些第三分支部、至少部分該第四梳狀部以及部分該些第四分支部，其中兩個該第一子畫素與位於兩個該第一子畫素之間的一個該第二子畫素組成一個第一畫素結構，且另外兩個該第二子畫素與位於另外兩個該第二子畫素之間的另外一個該第一子畫素組成一個第二畫素結構，該第一畫素結構與該第二畫素結構交替排列。 A display panel, comprising: a plurality of first sub-pixels arranged along a first direction, wherein each of the first sub-pixels includes: a first active element; a first pixel electrode electrically connected to the first active element, wherein the first pixel electrode comprises: a first central connecting part, a first extending direction of the first central connecting part and the first direction The included angle between them is 40 degrees to 50 degrees; a first comb-shaped part is connected to one end of the first central connecting part and extends toward a second direction from one end of the first central connecting part; The branch is located in the second direction of the first central connecting part, wherein the included angle between a second extending direction of the first branching parts and the first extending direction of the first central connecting part is 85 degrees to 95 degrees, and the first branch parts are connected to the first comb-shaped part and the first central connecting part; a second comb-shaped part is connected to the other end of the first central connecting part and is connected from the first center The other end of the part extends toward a third direction; a plurality of second branch parts are located in the third direction of the first central connecting part, wherein a third extension direction of the second branch parts is connected to the first center The included angle between the first extending direction of the connecting portion is 85 degrees to 95 degrees, and the second branch portions are connected to the second comb-shaped portion and the first central connecting portion; and a first shielding electrode overlapping on the At least part of the first comb-shaped part, part of the first branch parts, at least part of the second comb-shaped part and part of the second branch parts of the first pixel electrode; and a plurality of second sub-pixels, The first sub-pixels and the second sub-pixels are arranged along the first direction, wherein each of the second sub-pixels includes: a second active element; A second pixel electrode electrically connected to the second active element, wherein the second pixel electrode includes: a second central connecting portion, a fourth extending direction of the second central connecting portion is the same as the first extending direction The included angle between the directions is 80 degrees to 100 degrees; a third comb-shaped part is connected to one end of the second central connecting part; a plurality of third branch parts are located in the second direction of the second central connecting part, And the third branch parts are connected to the third comb-shaped part and the second central connecting part; a fourth comb-shaped part is connected to the other end of the second central connecting part; a plurality of fourth branch parts are located in the first In the third direction of the two central connecting portions, the fourth branch portions are connected to the fourth comb portion and the second central connecting portion; and a second shielding electrode overlapping at least part of the second pixel electrode The third comb-shaped part, some of the third branch parts, at least part of the fourth comb-shaped part and part of the fourth branch parts, wherein two of the first sub-pixels and two of the first sub-pixels One of the second sub-pixels between the pixels forms a first-pixel structure, and the other two of the second sub-pixels and the other of the first sub-pixels located between the other two of the second sub-pixels The pixels form a second pixel structure, and the first pixel structure and the second pixel structure are alternately arranged. 如請求項8所述的顯示面板，其中該第二畫素電極之該些第三分支部的一第五延伸方向與該第一畫素電極之該些第一分支部的該第二延伸方向夾80度至100度。 The display panel of claim 8, wherein a fifth extending direction of the third branch portions of the second pixel electrode and the second extending direction of the first branch portions of the first pixel electrode Clamp 80 degrees to 100 degrees. 如請求項8所述的顯示面板，其中該第二畫素電極之該些第四分支部的一第六延伸方向與該第一畫素電極之該些第二分支部的該第三延伸方向夾80度至100度。 The display panel of claim 8, wherein a sixth extending direction of the fourth branch portions of the second pixel electrode and the third extending direction of the second branch portions of the first pixel electrode Clamp 80 degrees to 100 degrees.
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