TW201830112A - Pixel structure and display panel using the same - Google Patents
Pixel structure and display panel using the same Download PDFInfo
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- TW201830112A TW201830112A TW106104792A TW106104792A TW201830112A TW 201830112 A TW201830112 A TW 201830112A TW 106104792 A TW106104792 A TW 106104792A TW 106104792 A TW106104792 A TW 106104792A TW 201830112 A TW201830112 A TW 201830112A
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- Optics & Photonics (AREA)
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Abstract
Description
本發明是有關於一種畫素結構與使用其的顯示面板。 The invention relates to a pixel structure and a display panel using the pixel structure.
隨著科技的進步以及消費者需求的增長，顯示螢幕也有更進一步的發展。例如，平面顯示器的顯示螢幕有朝更大尺寸演進的趨勢，解析度也愈來愈高。然而，當平面顯示器的尺寸被設計為越來越大時，平面顯示器之邊緣與中央的畫面和觀看者眼睛間的距離差也會越來越大，此將產生邊緣處的畫面變形及色彩失真，並使得觀看者的體驗不佳。對此，為了改善平面顯示器於尺寸加大時所產生之缺陷，曲面顯示器的問世已成為顯示領域的焦點。對此，曲面顯示器的曲率是透過彎折顯示面板而產生，然而，於彎折顯示面板的過程中，將可能對曲面顯示器帶來負面的影響。 With the advancement of technology and the growth of consumer demand, display screens have further developed. For example, the display screens of flat-panel displays are trending toward larger sizes, and resolutions are getting higher and higher. However, when the size of the flat display is designed to be larger and larger, the distance between the edge of the flat display and the center of the screen and the viewer's eyes will also become larger, which will cause picture distortion and color distortion at the edges. And make the viewer ’s experience poor. In this regard, in order to improve the defects generated by the flat display when the size is increased, the advent of curved displays has become the focus of the display field. In this regard, the curvature of the curved display is generated by bending the display panel. However, in the process of bending the display panel, it may have a negative impact on the curved display.
本發明之一實施方式提供一種顯示面板，包含基板、對向基板及設置於其間的畫素結構，且畫素結構包含第二 透明導電層及第二遮光層。第二透明導電層包含多條透明導電線，且透明導電線的其中相鄰兩者的垂直距離可為S，而每一個透明導電線的線寬可為L。第二遮光層包含第一部與第二部，且第一部與第二部之間的垂直距離可為W。上述參數L、S及W之間的關係可為W=N*(L+S)，其中N為正整數，且正整數N可依據透明導電線的數量而選定，使得W為L及S之和的整數倍。當彎折互相黏合的基板與對向基板時，即使基板與對向基板產生錯位，並使得第二遮光層與其所對應的遮光位置產生偏移，畫素結構的液晶效率可透過上述配置而降低因錯位所導致的影響，進而防止顯示面板的影像品質有亮度不均的問題。 An embodiment of the present invention provides a display panel including a substrate, an opposite substrate, and a pixel structure disposed therebetween. The pixel structure includes a second transparent conductive layer and a second light-shielding layer. The second transparent conductive layer includes a plurality of transparent conductive lines, and the vertical distance between two adjacent transparent conductive lines may be S, and the line width of each transparent conductive line may be L. The second light shielding layer includes a first portion and a second portion, and a vertical distance between the first portion and the second portion may be W. The relationship between the above parameters L, S, and W can be W = N * (L + S), where N is a positive integer, and the positive integer N can be selected according to the number of transparent conductive lines, so that W is the number of L and S An integer multiple of the sum. When the substrate and the opposing substrate that are bonded to each other are bent, even if the substrate and the opposing substrate are misaligned, and the second light-shielding layer is offset from its corresponding light-shielding position, the liquid crystal efficiency of the pixel structure can be reduced through the above configuration Due to the influence caused by the misalignment, the problem of uneven brightness of the image quality of the display panel is prevented.
本發明之一實施方式提供一種畫素結構，設置於基板上，且畫素結構包含第一資料線、第二資料線、透明導電層及遮光層。第一資料線、第二資料線及透明導電層設置於基板上，且透明導電層至基板的垂直投影位於第一資料線與第二資料線至基板的垂直投影之間。透明導電層包含多條透明導電線，其中透明導電線中的相鄰兩者的垂直距離為S，且每一透明導電線的線寬為L。遮光層包含第一部及第二部。第一部及第二部分別位於第一資料線及第二資料線的上方，且透明導電層至基板的垂直投影與遮光層至基板的垂直投影至少部分重疊，其中第一部與第二部的垂直距離為W，且W=N*(L+S)，其中N為正整數。 An embodiment of the present invention provides a pixel structure disposed on a substrate, and the pixel structure includes a first data line, a second data line, a transparent conductive layer, and a light-shielding layer. The first data line, the second data line, and the transparent conductive layer are disposed on the substrate, and the vertical projection of the transparent conductive layer to the substrate is located between the first data line and the vertical projection of the second data line to the substrate. The transparent conductive layer includes a plurality of transparent conductive lines, wherein the vertical distance between two adjacent transparent conductive lines is S, and the line width of each transparent conductive line is L. The light shielding layer includes a first portion and a second portion. The first part and the second part are located above the first data line and the second data line, respectively, and the vertical projection of the transparent conductive layer to the substrate and the vertical projection of the light shielding layer to the substrate at least partially overlap, and the first part and the second part The vertical distance of W is W, and W = N * (L + S), where N is a positive integer.
於部分實施方式中，透明導電層中的透明導電線的數量為F，其中F為大於2的正整數，且0<N≦(F-2)。 In some embodiments, the number of transparent conductive lines in the transparent conductive layer is F, where F is a positive integer greater than 2, and 0 <N ≦ (F-2).
於部分實施方式中，遮光層更包含開口，開口位 於第一部及第二部之間，且透明導電層中的G條透明導電線至基板的垂直投影落於開口至基板的垂直投影內，其中G為小於F的正整數。 In some embodiments, the light-shielding layer further includes an opening, the opening is located between the first part and the second part, and the vertical projection of the G transparent conductive lines in the transparent conductive layer to the substrate falls within the vertical projection of the opening to the substrate. Where G is a positive integer less than F.
於部分實施方式中，第一資料線具有相連之第一段及第二段，且第一資料線的第一段及第二段分別沿第一方向及第二方向延伸，第一方向與第二方向的夾角為鈍角。第二資料線具有相連之第三段及第四段，且第二資料線的第三段及第四段分別沿第一方向及第二方向延伸。 In some embodiments, the first data line has first and second segments connected to each other, and the first and second segments of the first data line extend along the first direction and the second direction, respectively. The angle between the two directions is an obtuse angle. The second data line has third and fourth segments connected to each other, and the third and fourth segments of the second data line extend in the first direction and the second direction, respectively.
於部分實施方式中，每一透明導電線具有相連的第五段及第六段，且每一透明導電線的第五段及第六段分別沿第一方向及第二方向延伸。 In some embodiments, each transparent conductive line has a fifth segment and a sixth segment connected to each other, and the fifth segment and the sixth segment of each transparent conductive line extend along the first direction and the second direction, respectively.
於部分實施方式中，遮光層之第一部具有相連之第七段及第八段，且第一部的第七段及第八段分別沿第一方向及第二方向延伸。遮光層之第二部具有相連之第九段及第十段，且第二部的第九段及第十段分別沿第一方向及第二方向延伸。 In some embodiments, the first part of the light-shielding layer has seventh and eighth segments connected to each other, and the seventh and eighth segments of the first part extend in the first direction and the second direction, respectively. The second part of the light-shielding layer has ninth and tenth segments connected to each other, and the ninth and tenth segments of the second part extend in the first direction and the second direction, respectively.
本發明之一實施方式提供一種畫素結構，設置於基板上，並包含第一資料線、第二資料線、掃描線、開關元件、第一透明導電層、隔離層、第二透明導電層及遮光層。第一資料線、第二資料線及掃描線設置於基板上，且掃描線與第一資料線及第二資料線交錯排列。開關元件設置於基板上，並與第一資料線與第二資料線之其中一者電性連接。第一透明導電層設置於基板上，並覆於第一資料線、第二資料線及掃描線之上。隔離層設置於第一透明導電層上。第二透明導電層設置於 隔離層上，並與開關元件電性連接。第二透明導電層至基板的垂直投影位於第一資料線與第二資料線至基板的垂直投影之間。第二透明導電層包含多條透明導電線，其中透明導電線中的相鄰兩者的垂直距離為S，且每一透明導電線的線寬為L。遮光層包含第一部及第二部。第一部及第二部分別位於第一資料線及第二資料線的上方，且透明導電層至基板的垂直投影與遮光層至基板的垂直投影至少部分重疊，其中第一部與第二部的垂直距離為W，且W=N*(L+S)，其中N為正整數。 An embodiment of the present invention provides a pixel structure, which is disposed on a substrate and includes a first data line, a second data line, a scan line, a switching element, a first transparent conductive layer, an isolation layer, a second transparent conductive layer, and Light-shielding layer. The first data line, the second data line, and the scan line are disposed on the substrate, and the scan lines are staggered with the first data line and the second data line. The switching element is disposed on the substrate and is electrically connected to one of the first data line and the second data line. The first transparent conductive layer is disposed on the substrate and covers the first data line, the second data line, and the scan line. The isolation layer is disposed on the first transparent conductive layer. The second transparent conductive layer is disposed on the isolation layer and is electrically connected to the switching element. The vertical projection of the second transparent conductive layer to the substrate is located between the first data line and the vertical projection of the second data line to the substrate. The second transparent conductive layer includes a plurality of transparent conductive lines, wherein the vertical distance between two adjacent transparent conductive lines is S, and the line width of each transparent conductive line is L. The light shielding layer includes a first portion and a second portion. The first part and the second part are located above the first data line and the second data line, respectively, and the vertical projection of the transparent conductive layer to the substrate and the vertical projection of the light shielding layer to the substrate at least partially overlap, and the first part and the second part The vertical distance of W is W, and W = N * (L + S), where N is a positive integer.
於部分實施方式中，畫素結構更包含顯示介質層，設置於第二透明導電層與遮光層之間。 In some embodiments, the pixel structure further includes a display medium layer disposed between the second transparent conductive layer and the light-shielding layer.
本發明之一實施方式提供一種顯示面板，包含基板、對向基板及畫素結構。基板具有第一曲率。對向基板具有第二曲率，且第一曲率與第二曲率實質上相同。畫素結構設置於基板及對向基板之間。 An embodiment of the present invention provides a display panel including a substrate, an opposite substrate, and a pixel structure. The substrate has a first curvature. The opposite substrate has a second curvature, and the first curvature is substantially the same as the second curvature. The pixel structure is disposed between the substrate and the opposite substrate.
100‧‧‧顯示面板 100‧‧‧ display panel
102‧‧‧基板 102‧‧‧ substrate
104‧‧‧對向基板 104‧‧‧ Opposite substrate
110A、110B、110C、110D‧‧‧畫素結構 110A, 110B, 110C, 110D‧‧‧ pixel structure
112‧‧‧掃描線 112‧‧‧scan line
114‧‧‧第一資料線 114‧‧‧The first data line
115A‧‧‧第一段 115A‧‧‧First paragraph
115B‧‧‧第二段 115B‧‧‧ Paragraph 2
116‧‧‧第二資料線 116‧‧‧Second Data Line
117A‧‧‧第三段 117A‧‧‧Paragraph 3
117B‧‧‧第四段 117B‧‧‧ Paragraph 4
118‧‧‧開關元件 118‧‧‧switching element
119‧‧‧閘極電極 119‧‧‧Gate electrode
120‧‧‧源極電極 120‧‧‧Source electrode
122‧‧‧汲極電極 122‧‧‧ Drain electrode
124‧‧‧接觸孔 124‧‧‧contact hole
126‧‧‧第一透明導電層 126‧‧‧The first transparent conductive layer
128‧‧‧第二透明導電層 128‧‧‧ second transparent conductive layer
130A-130G‧‧‧透明導電線 130A-130G‧‧‧Transparent Conductive Wire
131A‧‧‧第五段 131A‧‧‧Fifth paragraph
131B‧‧‧第六段 131B‧‧‧paragraph 6
132‧‧‧第一遮光層 132‧‧‧first light-shielding layer
134‧‧‧第二遮光層 134‧‧‧second light-shielding layer
136‧‧‧第一部 136‧‧‧Part I
137A‧‧‧第七段 137A‧‧‧paragraph 7
137B‧‧‧第八段 137B‧‧‧paragraph eight
138‧‧‧第二部 138‧‧‧ Part II
139A‧‧‧第九段 139A‧‧‧Paragraph 9
139B‧‧‧第十段 139B‧‧‧paragraph 10
140‧‧‧開口 140‧‧‧ opening
142‧‧‧第一隔離層 142‧‧‧The first isolation layer
144‧‧‧第二隔離層 144‧‧‧Second isolation layer
146‧‧‧顯示介質層 146‧‧‧Display media layer
148‧‧‧第三隔離層 148‧‧‧third isolation layer
1D-1D‧‧‧線段 1D-1D‧‧‧line segment
A‧‧‧畫素區域 A‧‧‧pixel area
D1‧‧‧第一方向 D1‧‧‧ first direction
D2‧‧‧第二方向 D2‧‧‧ Second direction
D3‧‧‧第三方向 D3‧‧‧ Third direction
D4‧‧‧第四方向 D4‧‧‧ Fourth direction
R1、R2、R3、R4、R5、R6、R7、R8、R9‧‧‧曲線 R1, R2, R3, R4, R5, R6, R7, R8, R9‧‧‧ curves
L‧‧‧線寬 L‧‧‧line width
W、S‧‧‧距離 W, S‧‧‧ Distance
第1A圖為依據本發明的第一實施方式繪示顯示面板的立體示意圖 FIG. 1A is a schematic perspective view illustrating a display panel according to a first embodiment of the present invention.
第1B圖為依據本發明的第一實施方式繪示畫素結構的上視示意圖。 FIG. 1B is a schematic top view illustrating a pixel structure according to the first embodiment of the present invention.
第1C圖為依據本發明的第一實施方式繪示畫素結構的上視示意圖。 FIG. 1C is a schematic top view illustrating a pixel structure according to the first embodiment of the present invention.
第1D圖繪示第1C圖的線段1D-1D的剖面示意圖。 FIG. 1D is a schematic cross-sectional view of the line segment 1D-1D in FIG. 1C.
第1E圖繪示不同畫素結構的液晶效率與第二遮光層的偏移量的關係圖。 FIG. 1E illustrates the relationship between the liquid crystal efficiency of different pixel structures and the offset of the second light-shielding layer.
第2A圖為依據本發明的第二實施方式繪示畫素結構的上視示意圖。 FIG. 2A is a schematic top view illustrating a pixel structure according to a second embodiment of the present invention.
第2B圖繪示不同畫素結構的液晶效率與第二遮光層的偏移量的關係圖。 FIG. 2B illustrates the relationship between the liquid crystal efficiency of different pixel structures and the shift amount of the second light-shielding layer.
第3A圖為依據本發明的第三實施方式繪示畫素結構的上視示意圖。 FIG. 3A is a schematic top view illustrating a pixel structure according to a third embodiment of the present invention.
第3B圖繪示不同畫素結構的液晶效率與第二遮光層的偏移量的關係圖。 FIG. 3B illustrates the relationship between the liquid crystal efficiency of different pixel structures and the offset of the second light-shielding layer.
以下將以圖式揭露本發明之複數個實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本發明。也就是說，在本發明部分實施方式中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。 In the following, a plurality of embodiments of the present invention will be disclosed graphically. For the sake of clarity, many practical details will be described in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, in order to simplify the drawings, some conventional structures and components will be shown in the drawings in a simple and schematic manner.
請參照第1A圖，其中第1A圖為依據本發明的第一實施方式繪示顯示面板100的立體示意圖。顯示面板包含基板102、對向基板104及畫素結構(未繪示)。基板102具有第一曲率。對向基板104可疊置於基板102上，並具有第二曲率，且第一曲率與第二曲率實質上相同。透過基板102的第一曲率及對向基板104的第二曲率，顯示面板100可呈現彎曲狀，而 成為曲面型顯示面板。本實施方式中，基板102例如可包含彩色濾光層的基板，而對向基板104例如可包含薄膜電晶體(thin-film transistor；TFT)陣列的基板，但不限於此。於其它實施例中，基板102例如可包含薄膜電晶體陣列的基板，而對向基板104例如可包含彩色濾光層的基板，或者是，基板102例如可包含彩色濾光層位於薄膜電晶體陣列上的基板，而對向基板104例如可包含遮光層(可參閱下述)，又或者是基板102例如可包含遮光層(可參閱下述)，而對向基板104例如可包含彩色濾光層位於薄膜電晶體陣列上的基板。畫素結構設置於基板102與對向基板104之間，以下將對畫素結構做進一步的說明。 Please refer to FIG. 1A, where FIG. 1A is a schematic three-dimensional view illustrating a display panel 100 according to a first embodiment of the present invention. The display panel includes a substrate 102, an opposite substrate 104, and a pixel structure (not shown). The substrate 102 has a first curvature. The opposite substrate 104 can be stacked on the substrate 102 and has a second curvature, and the first curvature and the second curvature are substantially the same. Through the first curvature of the substrate 102 and the second curvature of the opposing substrate 104, the display panel 100 can be curved to become a curved display panel. In this embodiment, the substrate 102 may include, for example, a color filter substrate, and the opposite substrate 104 may include, for example, a substrate of a thin-film transistor (TFT) array, but is not limited thereto. In other embodiments, the substrate 102 may include a substrate of a thin film transistor array, and the opposite substrate 104 may include a substrate of a color filter layer, or the substrate 102 may include a color filter layer of the thin film transistor array. The opposite substrate 104 may include a light shielding layer (see below), or the substrate 102 may include a light shielding layer (see below), and the opposite substrate 104 may include a color filter layer, for example. A substrate on a thin film transistor array. The pixel structure is disposed between the substrate 102 and the opposite substrate 104. The pixel structure will be further described below.
請看到第1B圖及第1C圖，第1B圖及第1C圖為依據本發明的第一實施方式繪示畫素結構110A的上視示意圖，其中第1B圖及第1C圖所繪為同一個畫素結構110A，而由於為了不使圖式過於複雜，故第一遮光層132及第二遮光層134未繪示於第1B圖，合先敘明。此外，第1B圖及第1C圖的視角為自對向基板104(請見第1A圖)朝基板102(請見第1A圖)觀之，但不限於此。畫素結構100A可設置於基板102上，並包含掃描線112、第一資料線114、第二資料線116、開關元件118、第一透明導電層126、第二透明導電層128、第一遮光層132及第二遮光層134。 Please see FIG. 1B and FIG. 1C. FIG. 1B and FIG. 1C are schematic top views of the pixel structure 110A according to the first embodiment of the present invention. FIG. 1B and FIG. 1C are the same. A pixel structure 110A, and in order not to complicate the drawing too much, the first light-shielding layer 132 and the second light-shielding layer 134 are not shown in FIG. 1B, which will be described together. In addition, the viewing angles of FIGS. 1B and 1C are viewed from the opposite substrate 104 (see FIG. 1A) toward the substrate 102 (see FIG. 1A), but are not limited thereto. The pixel structure 100A may be disposed on the substrate 102 and includes a scan line 112, a first data line 114, a second data line 116, a switching element 118, a first transparent conductive layer 126, a second transparent conductive layer 128, and a first light-shielding layer. Layer 132 and second light-shielding layer 134.
請先看到第1B圖。掃描線112、第一資料線114、第二資料線116設置於基板102上，且掃描線112與第一資料線114及第二資料線116為交錯排列，以定義出畫素區域A於其 間。開關元件118設置於基板102上，且開關元件118例如可以是薄膜電晶體，並包含閘極電極119、源極電極120及汲極電極122。閘極電極119可與掃描線112電性連接，而源極電極120可與第二資料線116電性連接。 Please see Figure 1B first. The scanning lines 112, the first data lines 114, and the second data lines 116 are disposed on the substrate 102, and the scanning lines 112 are staggered with the first data lines 114 and the second data lines 116 to define a pixel area A therebetween. . The switching element 118 is disposed on the substrate 102, and the switching element 118 may be, for example, a thin film transistor, and includes a gate electrode 119, a source electrode 120, and a drain electrode 122. The gate electrode 119 may be electrically connected to the scan line 112, and the source electrode 120 may be electrically connected to the second data line 116.
此外，第一資料線114及第二資料線116的形狀可為折線形。具體而言，第一資料線114可具有相連之第一段115A及第二段115B，且第一資料線114的第一段115A及第二段115B分別沿第一方向D1及第二方向D2延伸，其中，第一方向D1與第二方向D2的夾角為鈍角。同於第一資料線114，第二資料線116也可具有相連之第三段117A及第四段117B，且第二資料線116的第三段117A及第四段117B分別沿第一方向D1及第二方向D2延伸。 In addition, the shapes of the first data line 114 and the second data line 116 may be a polygonal shape. Specifically, the first data line 114 may have a first segment 115A and a second segment 115B connected to each other, and the first segment 115A and the second segment 115B of the first data line 114 are along the first direction D1 and the second direction D2, respectively. Extension, wherein the angle between the first direction D1 and the second direction D2 is an obtuse angle. Similar to the first data line 114, the second data line 116 may also have a third segment 117A and a fourth segment 117B which are connected, and the third segment 117A and the fourth segment 117B of the second data line 116 are along the first direction D1, respectively. And the second direction D2 extends.
請看到第1B圖及第1D圖，其中第1D圖繪示第1C圖的線段1D-1D的剖面示意圖。畫素結構110A可更包含第一隔離層142、第二隔離層144、顯示介質層146及第三隔離層148。第一隔離層142設置於基板102上，而第一透明導電層126設置在第一隔離層142上，且位於掃描線112、第一資料線114及第二資料線116上方。第一隔離層142覆蓋在第一資料線114及第二資料線116上，並做為絕緣特徵，以將第一資料線114及第二資料線116與第一透明導電層126隔開。 Please see FIG. 1B and FIG. 1D, where FIG. 1D is a schematic cross-sectional view of the line segment 1D-1D of FIG. 1C. The pixel structure 110A may further include a first isolation layer 142, a second isolation layer 144, a display medium layer 146, and a third isolation layer 148. The first isolation layer 142 is disposed on the substrate 102, and the first transparent conductive layer 126 is disposed on the first isolation layer 142 and is located above the scan lines 112, the first data lines 114, and the second data lines 116. The first isolation layer 142 covers the first data line 114 and the second data line 116 and serves as an insulation feature to separate the first data line 114 and the second data line 116 from the first transparent conductive layer 126.
第二隔離層144設置於第一透明導電層126上，而第二透明導電層128設置於第二隔離層144上，即第一透明導電層126會位於基板102與第二透明導電層128之間。此外，第二透明導電層128的設置位置可對應畫素區域A，即第二透明 導電層128至基板102的垂直投影會位於第一資料線114與第二資料線116至基板102的垂直投影之間。 The second isolation layer 144 is disposed on the first transparent conductive layer 126, and the second transparent conductive layer 128 is disposed on the second isolation layer 144, that is, the first transparent conductive layer 126 will be located between the substrate 102 and the second transparent conductive layer 128. between. In addition, the setting position of the second transparent conductive layer 128 may correspond to the pixel area A, that is, the vertical projection of the second transparent conductive layer 128 to the substrate 102 is located at the vertical projection of the first data line 114 and the second data line 116 to the substrate 102. between.
另一方面，開關元件118的汲極電極122可透過接觸孔124而與第二透明導電層128電性連接，且開關元件118可用以驅動並控制第二透明導電層128。於此配置下，在第一透明導電層126與第二透明導電層128的配置關係中，當此兩層透明導電層分別被施加電位時，其可共同耦合出電場。 On the other hand, the drain electrode 122 of the switching element 118 can be electrically connected to the second transparent conductive layer 128 through the contact hole 124, and the switching element 118 can be used to drive and control the second transparent conductive layer 128. In this configuration, in the arrangement relationship between the first transparent conductive layer 126 and the second transparent conductive layer 128, when the two transparent conductive layers are respectively applied with potentials, they can jointly couple out an electric field.
第二透明導電層128包含多條透明導電線130A-130G，且透明導電線130A-130G的形狀可對應第一資料線114及第二資料線116，例如，透明導電線130A具有相連的第五段131A及第六段131B，且透明導電線130A的第五段131A及第六段131B分別沿第一方向D1及第二方向D2延伸，進一步來說，由於第一方向D1與第二方向D2的夾角為鈍角，故透明導電線130A的第五段131A及第六段131B的延伸方向會呈鈍角。於第二透明導電層128中，透明導電線130A-130G的其中相鄰兩者的垂直距離可標記為距離S，而每一個透明導電線130A-130G具有線寬L。 The second transparent conductive layer 128 includes a plurality of transparent conductive lines 130A-130G, and the shapes of the transparent conductive lines 130A-130G may correspond to the first data line 114 and the second data line 116. For example, the transparent conductive line 130A has a fifth connected line. Segment 131A and sixth segment 131B, and the fifth and sixth segments 131A and 131B of the transparent conductive line 130A extend along the first direction D1 and the second direction D2, respectively. Further, since the first direction D1 and the second direction D2 The included angle is an obtuse angle, so the extending direction of the fifth segment 131A and the sixth segment 131B of the transparent conductive wire 130A will be an obtuse angle. In the second transparent conductive layer 128, the vertical distance between adjacent two of the transparent conductive lines 130A-130G may be labeled as a distance S, and each transparent conductive line 130A-130G has a line width L.
顯示介質層146設置於第二隔離層144及第二透明導電層128上，其中顯示介質層146例如可以是液晶層。顯示介質層146可具有多個顯示介質分子(未繪示)，並可透過第一透明導電層126及第二透明導電層128產生的電場控制。第三隔離層148設置於顯示介質層146上，其例如可以是鈍化層。 The display medium layer 146 is disposed on the second isolation layer 144 and the second transparent conductive layer 128. The display medium layer 146 may be, for example, a liquid crystal layer. The display medium layer 146 may have a plurality of display medium molecules (not shown), and may be controlled by an electric field generated by the first transparent conductive layer 126 and the second transparent conductive layer 128. The third isolation layer 148 is disposed on the display medium layer 146 and may be, for example, a passivation layer.
請再看到第1C圖及第1D圖，第一遮光層132及第二遮光層134設置於顯示介質層146上方，並位於基板102與對 向基板104之間。具體而言，第一遮光層132及第二遮光層134可先形成在對向基板104上，並於基板102與對向基板104互相黏合後，位於在基板102與對向基板104之間。此外，第一遮光層132及第二遮光層134可為同一層體。 Please see FIG. 1C and FIG. 1D again. The first light shielding layer 132 and the second light shielding layer 134 are disposed above the display medium layer 146 and are located between the substrate 102 and the opposite substrate 104. Specifically, the first light-shielding layer 132 and the second light-shielding layer 134 may be formed on the opposite substrate 104 first, and after the substrate 102 and the opposite substrate 104 are adhered to each other, they are located between the substrate 102 and the opposite substrate 104. In addition, the first light shielding layer 132 and the second light shielding layer 134 may be the same layer.
第一遮光層132的設置位置可對應掃描線112及開關元件118，例如，掃描線112及開關元件118於基板102的垂直投影會落於第一遮光層132於基板102的垂直投影內。第二遮光層134的設置位置可對應第一資料線114及第二資料線116，例如，第二遮光層134包含第一部136及第二部138，且第一部136及第二部138分別位於第一資料線114及第二資料線116的上方，即第一資料線114及第二資料線116於基板102的垂直投影分別會分別落於第二遮光層134的第一部136及第二部138於基板102的垂直投影內。此外，第1D圖中，第三隔離層148及第二遮光層134的第一部136及第二部138的配置於對向基板104與第三隔離層148之間僅為例示，於其他實施方式中，第二遮光層134的第一部136及第二部138也可位於顯示介質層146與第三隔離層148之間，或是，也可省略此第三隔離層148或是以其他層狀結構替代第三隔離層148(色阻層或配向層)。 The position of the first light shielding layer 132 may correspond to the scanning line 112 and the switching element 118. For example, the vertical projection of the scanning line 112 and the switching element 118 on the substrate 102 falls within the vertical projection of the first light shielding layer 132 on the substrate 102. The position of the second light-shielding layer 134 may correspond to the first data line 114 and the second data line 116. For example, the second light-shielding layer 134 includes a first portion 136 and a second portion 138, and the first portion 136 and the second portion 138 Located above the first data line 114 and the second data line 116, respectively, that is, the vertical projections of the first data line 114 and the second data line 116 on the substrate 102 will fall on the first portion 136 and 136 of the second light shielding layer 134, respectively. The second portion 138 is within a vertical projection of the substrate 102. In addition, in FIG. 1D, the arrangement of the first portion 136 and the second portion 138 of the third isolation layer 148 and the second light-shielding layer 134 between the opposite substrate 104 and the third isolation layer 148 is merely an example, and is implemented in other embodiments. In the method, the first portion 136 and the second portion 138 of the second light shielding layer 134 may be located between the display medium layer 146 and the third isolation layer 148, or the third isolation layer 148 may be omitted or other The layered structure replaces the third isolation layer 148 (color resist layer or alignment layer).
第二遮光層134的第一部136與第二部138之間的垂直距離可標記為距離W，且距離W、線寬L及距離S之間的關係可為W=N*(L+S)，其中N為正整數，即距離W會是線寬L及距離S之和的整數倍。此外，正整數N可依據第二透明導電層128中的透明導電線的數量而選定，其中當透明導電線的 數量為F條，且F為大於2的正整數時，正整數N與正整數F的關係可表示為：0<N≦(F-2)，例如，本實施方式中，第二透明導電層128中的透明導電線130A-130G的數量為7條，故正整數N的範圍可表示為：0<N≦5。 The vertical distance between the first portion 136 and the second portion 138 of the second light-shielding layer 134 may be labeled as a distance W, and the relationship between the distance W, the line width L, and the distance S may be W = N * (L + S ), Where N is a positive integer, that is, the distance W will be an integer multiple of the sum of the line width L and the distance S. In addition, the positive integer N may be selected according to the number of transparent conductive lines in the second transparent conductive layer 128. When the number of transparent conductive lines is F and F is a positive integer greater than 2, the positive integer N and the positive integer The relationship of F can be expressed as: 0 <N ≦ (F-2). For example, in this embodiment, the number of transparent conductive lines 130A-130G in the second transparent conductive layer 128 is 7, so the range of the positive integer N is It can be expressed as: 0 <N ≦ 5.
綜合上述所提參數，以本實施方式為例，距離S可以是3個單位長，線寬L可以是4個單位長，正整數N可選定為5，故距離W可經由計算而為35個單位長，在此，「單位長」可以是國際單位制(SI制)所使用的單位，例如微米(um)，亦即，距離S、線寬L以及距離W可分別為3微米、4微米以及35微米。也就是說，第二遮光層134的第一部136與第二部138之間的垂直距離可為35個單位長，且具有第二遮光層134會包含開口140於其中。開口140位於第一部136與第二部138之間，且第二透明導電層128中的部份幾條透明導電線至基板102的垂直投影會落於開口140至基板102的垂直投影內。舉例而言，於第二透明導電層128中的7條透明導電線130A-130G之中，有5條的透明導電線130B-130F至基板102的垂直投影會落於開口140至基板102的垂直投影內。換言之，第二遮光層134會遮住部分的第二透明導電層128，使得第二透明導電層128至基板102的垂直投影與第二遮光層134至基板102的垂直投影會至少部分重疊。 Based on the parameters mentioned above, taking this embodiment as an example, the distance S can be 3 units long, the line width L can be 4 units long, and the positive integer N can be selected as 5, so the distance W can be calculated to be 35. Unit length. Here, the "unit length" may be a unit used by the International System of Units (SI system), such as micrometer (um), that is, the distance S, the line width L, and the distance W may be 3 microns and 4 microns, respectively. And 35 microns. That is, the vertical distance between the first portion 136 and the second portion 138 of the second light-shielding layer 134 may be 35 units long, and the second light-shielding layer 134 may include an opening 140 therein. The opening 140 is located between the first portion 136 and the second portion 138, and a vertical projection of the transparent conductive lines in the second transparent conductive layer 128 to the substrate 102 falls within the vertical projection of the opening 140 to the substrate 102. For example, among the 7 transparent conductive lines 130A-130G in the second transparent conductive layer 128, the vertical projection of 5 transparent conductive lines 130B-130F to the substrate 102 will fall vertically from the opening 140 to the substrate 102. Within the projection. In other words, the second light-shielding layer 134 covers part of the second transparent conductive layer 128, so that the vertical projection of the second transparent conductive layer 128 to the substrate 102 and the vertical projection of the second light-shielding layer 134 to the substrate 102 at least partially overlap.
第二遮光層134的第一部136及第二部138的形狀也可分別對應第一資料線114及第二資料線116，具體而言，第二遮光層134之第一部136具有相連之第七段137A及第八段137B，且第一部136的第七段137A及第八段137B分別沿 第一方向D1及第二方向D2延伸。同於第二遮光層134之第一部136，第二遮光層134之第二部138具有相連之第九段139A及第十段139B，且第二部138的第九段139A及第十段139B分別沿第一方向D1及第二方向D2延伸。換言之，當畫素結構110A以垂直基板102的方向觀之時，第一資料線114、第二資料線116、第二透明導電層128的透明導電線130A-130G、第二遮光層134的第一部136及第二部138可呈大致相同的形狀。 The shapes of the first portion 136 and the second portion 138 of the second light-shielding layer 134 may also correspond to the first data line 114 and the second data line 116, respectively. Specifically, the first portion 136 of the second light-shielding layer 134 has a The seventh paragraph 137A and the eighth paragraph 137B, and the seventh paragraph 137A and the eighth paragraph 137B of the first section 136 extend in the first direction D1 and the second direction D2, respectively. Same as the first portion 136 of the second light-shielding layer 134, the second portion 138 of the second light-shielding layer 134 has a ninth paragraph 139A and a tenth paragraph 139B, and the ninth paragraph 139A and the tenth paragraph of the second portion 138 139B extends along the first direction D1 and the second direction D2, respectively. In other words, when the pixel structure 110A is viewed in a direction perpendicular to the substrate 102, the first data lines 114, the second data lines 116, the transparent conductive lines 130A-130G of the second transparent conductive layer 128, The one portion 136 and the second portion 138 may have substantially the same shape.
請再回到第1A圖。於顯示面板100的製作過程中，上述各元件可先形成於基板102與對向基板104上，並接著將基板102與對向基板104互相黏合，於黏合後，再彎折基板102與對向基板104，以得到如第1A圖所繪的彎曲的顯示面板100。然而，於進行彎折時，基板102與對向基板104將可能產生錯位，並使得第二遮光層134(請見第1C圖)與其所對應的遮光位置產生偏移，其中所產生的偏移方向可能與掃描線112(請見第1B圖)的延伸方向平行。當第二遮光層134(請見第1C圖)與其所對應的遮光位置產生偏移時，將可能進一步導致顯示面板100所提供的影像品質受到影響，例如，將可能產生亮度均勻性不佳的問題。 Please go back to Figure 1A. During the manufacturing process of the display panel 100, the above-mentioned elements may be formed on the substrate 102 and the opposite substrate 104 first, and then the substrate 102 and the opposite substrate 104 are adhered to each other. After the adhesion, the substrate 102 and the opposite substrate are bent. The substrate 104 to obtain a curved display panel 100 as shown in FIG. 1A. However, during the bending, the substrate 102 and the opposite substrate 104 may be misaligned, and the second light-shielding layer 134 (see FIG. 1C) may be shifted from the corresponding light-shielding position. The direction may be parallel to the extending direction of the scanning line 112 (see FIG. 1B). When the second light-shielding layer 134 (see FIG. 1C) deviates from its corresponding light-shielding position, the image quality provided by the display panel 100 may be further affected. For example, a poor brightness uniformity may be generated. problem.
透過上述第二透明導電層與第二遮光層之間的配置關係，可降低因錯位所導致的影響，從而防止顯示面板的影像品質有亮度不均的問題。具體而言，請看到第1E圖，其中第1E圖繪示不同的畫素結構的液晶效率與第二遮光層的遮光層偏移量的關係圖。第1E圖中，橫軸為表示第二遮光層的偏移量，單位為微米，而縱軸為表示畫素結構於驅動時的液晶 效率，單位為百分比，且液晶效率與畫素結構所提供的亮度為正相關。 Through the arrangement relationship between the second transparent conductive layer and the second light-shielding layer, the influence caused by the misalignment can be reduced, and the problem of uneven brightness of the image quality of the display panel can be prevented. Specifically, please refer to FIG. 1E, where FIG. 1E shows the relationship between the liquid crystal efficiency of different pixel structures and the light shielding layer offset of the second light shielding layer. In FIG. 1E, the horizontal axis represents the offset of the second light-shielding layer, in micrometers, and the vertical axis represents the liquid crystal efficiency of the pixel structure during driving, and the unit is percentage, and the liquid crystal efficiency and the pixel structure provide The brightness is positively correlated.
如第1E圖所示，曲線R1、曲線R2及曲線R3可分別表示不同的畫素結構的液晶效率與第二遮光層偏移量的關係，而曲線R1、曲線R2及曲線R3所對應的畫素結構之間的差異處為其距離W(請見第1C圖)不同。對此，曲線R1、曲線R2及曲線R3所對應的畫素結構的配置方式與第一實施方式的畫素結構的配置方式大致相同，然而其距離W分別為34微米、35微米及36微米。 As shown in FIG. 1E, the curves R1, R2, and R3 can respectively represent the relationship between the liquid crystal efficiency of different pixel structures and the offset of the second light-shielding layer, and the pictures corresponding to the curves R1, R2, and R3 The difference between the prime structures is their distance W (see Figure 1C). In this regard, the arrangement manner of the pixel structure corresponding to the curve R1, the curve R2, and the curve R3 is substantially the same as that of the pixel structure of the first embodiment, but the distances W are 34 μm, 35 μm, and 36 μm, respectively.
對於曲線R1、曲線R2及曲線R3而言，曲線R2相對曲線R1及曲線R3表現平緩。進一步而言，對於曲線R2所對應的畫素結構而言，當基板與對向基板將產生錯位並導致第二遮光層產生偏移時，畫素結構的液晶效率可相對穩定，使得畫素結構所提供的亮度也隨之呈現穩定，以維持畫素結構的亮度均勻性。也就是說，第一實施方式中，畫素結構的配置方式可使顯示面板在第二遮光層產生偏移的情況下，仍維持其亮度均勻性。 For the curves R1, R2, and R3, the curve R2 is gentler than the curves R1 and R3. Further, for the pixel structure corresponding to the curve R2, when the substrate and the opposite substrate are misaligned and the second light-shielding layer is shifted, the liquid crystal efficiency of the pixel structure can be relatively stable, making the pixel structure The brightness provided is also stable to maintain the brightness uniformity of the pixel structure. That is, in the first embodiment, the pixel structure is arranged in such a manner that the display panel can maintain its brightness uniformity even if the second light-shielding layer is shifted.
請再看到第2A圖，其中第2A圖為依據本發明的第二實施方式繪示畫素結構110B的上視示意圖。本實施方式與第一實施方式的至少一個差異點在於，本實施方式的正整數N選定為4。進一步而言，本實施方式中，距離S為3個單位長，線寬L為4個單位長，對應正整數N選定為4，故距離W可經由計算而為28個單位長。也就是說，第二遮光層134的第一部136與第二部138之間的垂直距離為28個單位長。 Please see FIG. 2A again, where FIG. 2A is a schematic top view illustrating a pixel structure 110B according to a second embodiment of the present invention. At least one difference between this embodiment and the first embodiment is that the positive integer N of this embodiment is selected as four. Further, in this embodiment, the distance S is 3 units long, the line width L is 4 units long, and the corresponding positive integer N is selected to be 4, so the distance W can be calculated to be 28 units long. That is, the vertical distance between the first portion 136 and the second portion 138 of the second light shielding layer 134 is 28 unit lengths.
由於距離W仍是距離S及線寬L之和的整數倍，故本實施方式的畫素結構110B也可提供維持亮度均勻性的效果。具體而言，請看到第2B圖，其中第2B圖繪示不同的畫素結構的液晶效率與第二遮光層的偏移量的關係圖。第2B圖中，橫軸為表示第二遮光層的偏移量，單位為微米，而縱軸為表示畫素結構於驅動時的液晶效率，單位為百分比。 Since the distance W is still an integer multiple of the sum of the distance S and the line width L, the pixel structure 110B of this embodiment can also provide the effect of maintaining the uniformity of brightness. Specifically, please see FIG. 2B, where FIG. 2B is a graph showing the relationship between the liquid crystal efficiency of different pixel structures and the shift amount of the second light-shielding layer. In FIG. 2B, the horizontal axis represents the offset of the second light-shielding layer in micrometers, and the vertical axis represents the liquid crystal efficiency when the pixel structure is driven, and the unit is percentage.
如第2B圖所示，曲線R4、曲線R5及曲線R6可分別表示不同的畫素結構的液晶效率與第二遮光層偏移量的關係，而曲線R4、曲線R5及曲線R6所對應的畫素結構之間的差異處為其距離W(請見第2A圖)不同。對此，曲線R4、曲線R5及曲線R6所對應的畫素結構的配置方式與第二實施方式的畫素結構的配置方式大致相同，然而其距離W分別為27微米、28微米及29微米。對於曲線R4、曲線R5及曲線R6而言，曲線R5相對曲線R4及曲線R6表現平緩。同於前述，對於曲線R5所對應的畫素結構而言，其所提供的亮度可相對穩定，以維持畫素結構的亮度均勻性。 As shown in FIG. 2B, the curves R4, R5, and R6 can respectively indicate the relationship between the liquid crystal efficiency of different pixel structures and the offset of the second light-shielding layer, and the corresponding pictures of the curves R4, R5, and R6 The difference between the prime structures is their distance W (see Figure 2A). In this regard, the arrangement of the pixel structures corresponding to the curves R4, R5, and R6 is substantially the same as the arrangement of the pixel structure of the second embodiment, but the distances W are 27 micrometers, 28 micrometers, and 29 micrometers, respectively. For curve R4, curve R5 and curve R6, curve R5 is gentler than curve R4 and curve R6. As mentioned above, for the pixel structure corresponding to the curve R5, the brightness provided by the pixel structure can be relatively stable to maintain the brightness uniformity of the pixel structure.
請再看到第3A圖，其中第3A圖為依據本發明的第三實施方式繪示畫素結構110C的上視示意圖。本實施方式與第一實施方式的至少一個差異點在於，本實施方式的正整數N選定為3。進一步而言，本實施方式中，距離S為3個單位長，線寬L為4個單位長，對應正整數N選定為3，故距離W可經由計算而為21個單位長。也就是說，第二遮光層134的第一部136與第二部138之間的垂直距離為21個單位長。 Please refer to FIG. 3A again, where FIG. 3A is a schematic top view illustrating a pixel structure 110C according to a third embodiment of the present invention. At least one difference between this embodiment and the first embodiment is that the positive integer N of this embodiment is selected as three. Further, in this embodiment, the distance S is 3 units long, the line width L is 4 units long, and the corresponding positive integer N is selected as 3, so the distance W can be calculated to be 21 units long. That is, the vertical distance between the first portion 136 and the second portion 138 of the second light-shielding layer 134 is 21 unit lengths.
由於距離W仍是距離S及線寬L之和的整數倍，故 本實施方式的畫素結構也可提供維持亮度均勻性的效果。具體而言，請看到第3B圖，其中第3B圖繪示不同的畫素結構的液晶效率與第二遮光層的偏移量的關係圖。第3B圖中，橫軸為表示第二遮光層的偏移量，單位為微米，而縱軸為表示畫素結構於驅動時的液晶效率，單位為百分比。 Since the distance W is still an integer multiple of the sum of the distance S and the line width L, the pixel structure of this embodiment can also provide the effect of maintaining the uniformity of brightness. Specifically, please refer to FIG. 3B, where FIG. 3B is a diagram illustrating the relationship between the liquid crystal efficiency of different pixel structures and the shift amount of the second light-shielding layer. In FIG. 3B, the horizontal axis represents the offset of the second light-shielding layer, and the unit is micrometer, and the vertical axis represents the liquid crystal efficiency when the pixel structure is driven, and the unit is percentage.
如第3B圖所示，曲線R7、曲線R8及曲線R9可分別表示不同的畫素結構的液晶效率與遮光層偏移量的關係，而曲線R7、曲線R8及曲線R9所對應的畫素結構之間的差異處為其距離W(請見第3A圖)不同。對此，曲線R7、曲線R8及曲線R9所對應的畫素結構的配置方式與第三實施方式的畫素結構的配置方式大致相同，然而其距離W分別為20微米、21微米及22微米。對於曲線R7、曲線R8及曲線R9而言，曲線R8相對曲線R7及曲線R9表現平緩。同於前述，對於曲線R8所對應的畫素結構而言，其所提供的亮度可相對穩定，以維持畫素結構的亮度均勻性。 As shown in FIG. 3B, the curves R7, R8, and R9 can respectively indicate the relationship between the liquid crystal efficiency of different pixel structures and the offset of the light-shielding layer, and the pixel structures corresponding to the curves R7, R8, and R9 The difference is the distance W (see Figure 3A). In this regard, the arrangement manner of the pixel structure corresponding to the curve R7, the curve R8, and the curve R9 is substantially the same as that of the pixel structure of the third embodiment, but the distances W are 20 μm, 21 μm, and 22 μm, respectively. For the curves R7, R8, and R9, the curve R8 is gentler than the curves R7 and R9. As mentioned above, for the pixel structure corresponding to the curve R8, the brightness provided by the pixel structure can be relatively stable to maintain the brightness uniformity of the pixel structure.
綜上所述，本發明之顯示面板包含基板、對向基板及設置於其間的畫素結構，且畫素結構包含第二透明導電層及第二遮光層。第二透明導電層包含多條透明導電線，且透明導電線的其中相鄰兩者的垂直距離可為S，而每一個透明導電線的線寬可為L。第二遮光層包含第一部與第二部，且第一部與第二部之間的垂直距離可為W。上述參數L、S及W之間的關係可為W=N*(L+S)，其中N為正整數，且正整數N可依據透明導電線的數量而選定，使得W為L及S之和的整數倍。當彎折已經完成組合的基板與對向基板時，即使基板與對向基板產 生錯位，並使得第二遮光層與其所對應的遮光位置產生偏移，畫素結構的液晶效率仍可透過上述的配置，而降低因錯位所導致的影響，進一步防止顯示面板的影像品質有亮度不均的問題。 In summary, the display panel of the present invention includes a substrate, an opposite substrate, and a pixel structure disposed therebetween, and the pixel structure includes a second transparent conductive layer and a second light-shielding layer. The second transparent conductive layer includes a plurality of transparent conductive lines, and the vertical distance between two adjacent transparent conductive lines may be S, and the line width of each transparent conductive line may be L. The second light shielding layer includes a first portion and a second portion, and a vertical distance between the first portion and the second portion may be W. The relationship between the above parameters L, S, and W can be W = N * (L + S), where N is a positive integer, and the positive integer N can be selected according to the number of transparent conductive lines, so that W is the number of L and S An integer multiple of the sum. When the combined substrate and the opposing substrate are bent, even if the substrate and the opposing substrate are misaligned, and the second light-shielding layer is offset from its corresponding light-shielding position, the liquid crystal efficiency of the pixel structure can still pass through the above-mentioned Configuration, to reduce the impact caused by misalignment, and further prevent the problem of uneven brightness in the image quality of the display panel.
雖然本發明已以多種實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in various embodiments as above, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and retouches without departing from the spirit and scope of the present invention. The scope of protection shall be determined by the scope of the attached patent application.
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