TWI827374B - 裝飾面板及顯示裝置 - Google Patents
裝飾面板及顯示裝置 Download PDFInfo
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- TWI827374B TWI827374B TW111144354A TW111144354A TWI827374B TW I827374 B TWI827374 B TW I827374B TW 111144354 A TW111144354 A TW 111144354A TW 111144354 A TW111144354 A TW 111144354A TW I827374 B TWI827374 B TW I827374B
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- liquid crystal
- cholesteric liquid
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- 238000005034 decoration Methods 0.000 title claims abstract description 16
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 239000011295 pitch Substances 0.000 claims 8
- 239000002023 wood Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- 238000002310 reflectometry Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- FYQBHPUWNUUKIH-UHFFFAOYSA-N [Zn].[In].[Ge] Chemical compound [Zn].[In].[Ge] FYQBHPUWNUUKIH-UHFFFAOYSA-N 0.000 description 2
- -1 aluminum tin oxide Chemical compound 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- 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
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- G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
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- 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
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Abstract
一種顯示裝置包括第一基底、第一透光導電層、透光結構、第二基底、第二透光導電層及第一膽固醇液晶層。第一透光導電層設置於第一基底上。透光結構設置於第一基底上。第二基底設置於第一基底的對向。第二透光導電層設置於第二基底上。第一膽固醇液晶層設置於第一透光導電層與第二透光導電層之間。顯示裝置適於呈現裝飾圖案,且裝飾圖案對應於透光結構。此外,包括上述裝飾面板的顯示裝置也被提出。
Description
本發明是有關於一種光電面板及光電裝置,且特別是有關於一種裝飾面板及顯示裝置。
近年來,電動車市場快速地發展。一般而言,電動車使用非常高比例的顯示裝置做為顯示行車資訊及/或娛樂資訊之用。為營造車室空間的整體氛圍,顯示裝置的表面多具有可呈現裝飾圖案的裝飾膜,例如:木紋、棋盤格裝飾膜等。然而,無論顯示裝置的開關與否,顯示裝置的裝飾圖案恆在,使用者無法依照其需求自由地選擇裝飾圖案的呈現與否。
本發明提供一種裝飾面板,能依使用者的選擇呈現或不呈現裝飾圖。
本發明提供一種顯示裝置,能依使用者的選擇呈現或不呈現裝飾圖案。
本發明的裝飾面板包括第一基底、第一透光導電層、透光結構、第二基底、第二透光導電層及第一膽固醇液晶層。第一透光導電層設置於第一基底上。透光結構設置於第一基底上。第二基底設置於第一基底的對向。第二透光導電層設置於第二基底上。第一膽固醇液晶層設置於第一透光導電層與第二透光導電層之間。裝飾面板適於呈現裝飾圖案,且裝飾圖案對應於透光結構。
本發明的顯示裝置包括上述的裝飾面板及顯示面板。裝飾面板設置於顯示面板的上方。顯示裝置適於呈現裝飾圖案,且裝飾圖案對應於透光結構。
現將詳細地參考本發明的示範性實施例,示範性實施例的實例說明於附圖中。只要有可能,相同元件符號在圖式和描述中用來表示相同或相似部分。
應當理解,當諸如層、膜、區域或基板的元件被稱為在另一元件“上”或“連接到”另一元件時,其可以直接在另一元件上或與另一元件連接,或者中間元件可以也存在。相反,當元件被稱為“直接在另一元件上”或“直接連接到”另一元件時,不存在中間元件。如本文所使用的,“連接”可以指物理及/或電性連接。再者,“電性連接”或“耦合”可以是二元件間存在其它元件。
本文使用的“約”、“近似”、或“實質上”包括所述值和在本領域普通技術人員確定的特定值的可接受的偏差範圍內的平均值,考慮到所討論的測量和與測量相關的誤差的特定數量(即,測量系統的限制)。例如,“約”可以表示在所述值的一個或多個標準偏差內,或±30%、±20%、±10%、±5%內。再者,本文使用的“約”、“近似”或“實質上”可依光學性質、蝕刻性質或其它性質,來選擇較可接受的偏差範圍或標準偏差,而可不用一個標準偏差適用全部性質。
除非另有定義,本文使用的所有術語(包括技術和科學術語)具有與本發明所屬領域的普通技術人員通常理解的相同的含義。將進一步理解的是,諸如在通常使用的字典中定義的那些術語應當被解釋為具有與它們在相關技術和本發明的上下文中的含義一致的含義,並且將不被解釋為理想化的或過度正式的意義,除非本文中明確地這樣定義。
圖1為本發明一實施例之顯示裝置的剖面示意圖。圖2為本發明一實施例的裝飾圖案的示意圖。
請參照圖1,顯示裝置10包括裝飾面板200。在本實施例中,顯示裝置10還包括顯示面板100,設置於裝飾面板200的後方。請參照圖1及圖2,裝飾面板200用以呈現裝飾圖案PT,顯示面板100則用以顯示資訊。舉例而言,在本實施例中,顯示裝置10可選擇性地應用在車載領域,裝飾面板200所呈現的裝飾圖案PT例如是木紋,顯示面板100的顯示資訊例如是車速、地圖等行車資訊,但本發明不以此為限。在本實施例中,顯示面板100可以是自發光顯示面板(例如:微型發光二極體顯示面板、有機發光二極體顯示面板等)或非自發光顯示面板(例如:液晶顯示面板等),本發明並不加以限制。
請參照圖1,裝飾面板200包括第一基底210。第一基底210係透光。舉例而言,在本實施例中,第一基底210的材質可以是玻璃、石英、有機聚合物或其它可適用的材料。
裝飾面板200還包括第一透光導電層220,設置於第一基底210上。在本實施例中,第一透光導電層220為整面的導電圖案,且可重疊於顯示面板100的多個畫素(未繪示)。舉例而言,在本實施例中,第一透光導電層220的材質可為金屬氧化物,例如:銦錫氧化物、銦鋅氧化物、鋁錫氧化物、鋁鋅氧化物、銦鍺鋅氧化物、其它合適的氧化物、或者是上述至少二者的堆疊層,但本發明不以此為限。
裝飾面板200還包括透光結構230,設置於第一基底210上。舉例而言,在本實施例中,透光結構230可選擇性地設置於第一透光導電層220上,而第一透光導電層220位於透光結構230與第一基底210之間,但本發明不以此為限。透光結構230可導電或絕緣。舉例而言,在本實施例中,透光結構230可絕緣;透光結構230的材料例如但不限於是有機材質。然而,本發明不以此為限,在另一實施例中,透光結構230也可以是導電的;透光結構230的材質例如但不限是銦錫氧化物。
裝飾面板200還包括第二基底240,設置於第一基底210的對向。第二基底240係透光。舉例而言,在本實施例中,第二基底240的材質可以是玻璃、石英、有機聚合物或其它可適用的材料。
裝飾面板200還包括第二透光導電層250,設置於第二基底240上。在本實施例中,第二透光導電層250為整面的導電圖案,且可重疊於顯示面板100的多個畫素(未繪示)。舉例而言,在本實施例中,第二透光導電層250的材質可為金屬氧化物,例如:銦錫氧化物、銦鋅氧化物、鋁錫氧化物、鋁鋅氧化物、銦鍺鋅氧化物、其它合適的氧化物、或者是上述至少二者的堆疊層,但本發明不以此為限。
裝飾面板200還包括第一膽固醇液晶層260,設置於第一透光導電層220與第二透光導電層250之間。第一膽固醇液晶層260的螺距可視裝飾面板200所欲反射的波長而定,本發明並不加以限制。
請參照圖1及圖2,顯示裝置10能在顯示與裝飾模式間切換。當顯示裝置10處於裝飾模式時,裝飾面板200未致能(即,第一透光導電層220與第二透光導電層250的電位差實質上為0),第一膽固醇液晶層260呈反射態(或者說,平面態),而顯示裝置10呈現裝飾圖案PT。特別是,顯示裝置10呈現的裝飾圖案PT是對應於裝飾面板200的透光結構230。在本實施例中,裝飾圖案PT與透光結構230實質上重合。也就是說,在顯示裝置10的俯視圖中,裝飾圖案PT的紋路與透光結構230的位置大致上一致。以下配合圖1、圖2及圖3說明顯示裝置10呈現裝飾圖案PT的機制。
圖3示出入射光波長與各種厚度之第一膽固醇液晶層的反射率的關係。請參照圖3,P為第一膽固醇液晶層的螺距,以入射光的波長等於1.6P(例如:750nm)為例,當第一膽固醇液晶層的厚度T為螺距P的越多倍時(或者說,當第一膽固醇液晶層的厚度T越厚時),第一膽固醇液晶層的反射率越高。
請參照圖1,裝飾面板200的第一區域200a不包括透光結構230,裝飾面板200的第二區域200b包括透光結構230,第一區域200a的第一膽固醇液晶層260的厚度T1大於第二區域200b的第一膽固醇液晶層260的厚度T2。當顯示裝置10處於裝飾模式時,裝飾面板200未致能而第一膽固醇液晶層260呈反射態。此時,第一區域200a的反射率較高而偏向於呈現裝飾面板200所欲反射的顏色,第二區域200b的反射率較低(即穿透率較高)偏向於呈現裝飾面板200後方之顯示面板100的顏色。藉此,裝飾面板200能呈現裝飾圖案PT(繪於圖2)。
舉例而言,在本實施例中,裝飾面板200所欲反射的顏色可為近似木頭色的紅黃色;當顯示裝置10處於裝飾模式時,顯示面板100可選擇性地未致能而呈現黑色。顯示裝置10切換至裝飾模式時,裝飾面板200的第一區域200a偏向於呈現近似木頭色的紅黃色,而裝飾面板200的第二區域200b偏向於呈現未致能之顯示面板100的黑色。也就是說,裝飾面板200的第一區域200a是對應於裝飾圖案PT的木質區PTa,裝飾面板200的第二區域200b對應裝飾圖案PT的木紋區PTb,而整個裝飾圖案PT呈現原木的一剖面。然而,本發明不限於此,在其它實施例中,透過改變透光結構230的圖案及/或透光結構230的高度,裝飾圖案PT也可也以是其它種圖案。
在本實施例中,第一膽固醇液晶層260具有螺距,方向z垂直於第一基底210,第一透光導電層220與第二透光導電層250在方向z上具有最大距離d,最大距離d即裝飾面板200的液晶間隙,且最大距離d與第一膽固醇液晶層260之螺距的比值可落在2至15的範圍,以使裝飾面板200的第一區域200a的反射率高,進而提供視效良好的裝飾圖案PT。最大距離d與第一膽固醇液晶層260之螺距的比值以落在5至10的範圍為佳,但本發明不以此為限。
在本實施例中,第一透光導電層220與第二透光導電層250在方向z上具有最大距離d,最大距離d即裝飾面板200的液晶間隙,透光結構230在方向z上具有高度H,且最大距離d及高度H可滿足:
,以使裝飾面板200的第一區域200a與第二區域200b的反射率的差異大,而裝飾圖案PT的紋路更為明顯。
在本實施例中,為呈現層次更為豐富的裝飾圖案PT,透光結構230可選擇性地包括高度不同的第一部分232及第二部分234。透光結構230的第一部分232的高度H1大於透光結構230的第二部分234的高度H2。
裝飾面板200的第二區域200b包括第一子區200b-1及第二子區200b-2。裝飾面板200之第二區域200b的第一子區200b-1包括較高之透光結構230的第一部分232。裝飾面板200之第二區域200b的第二子區200b-2包括較低之透光結構230的第二部分234。第二區域200b之第一子區200b-1的第一膽固醇液晶層260的厚度T2-1小於第二區域200b之第二子區200b-2的第一膽固醇液晶層260的厚度T2-2。當裝飾面板200未致能而第一膽固醇液晶層260呈反射態時,第一子區200b-1的反射率低於第二子區200b-2的反射率。也就是說,第一子區200b-1的穿透率會高於第二子區200b-2的穿透率,而第一子區200b-1會呈現比第二子區200b-2更多之顯示面板100的顏色。藉此,在本實施例中,裝飾面板200可創造出對應第一子區200b-1且顏色較深的木紋及對應第二子區200b-2且顏色較淺的木紋,進而使得裝飾圖案PT更具層次感。
請參照圖1及圖3,舉例而言,在本實施例中,第一膽固醇液晶層260的螺距為0.47μm,第一透光導電層220與第二透光導電層250的最大距離d(即裝飾面板200的液晶間隙)可為4.7μm(即10倍的螺距),第一區域200a的反射率為1,而第一區域200a對應裝飾圖案PT的木質區PTa;透光結構230的第二部分234的高度H2可為2.35μm,第二子區200b-2的第一膽固醇液晶層260的厚度T2-2可為2.35μm(即5倍的螺距),第二子區200b-2的反射率為92%,而第二子區200b-2對應裝飾圖案PT之較淺的木紋區PTb-2;透光結構230的第一部分232的高度H1可為3.76μm,第一子區200b-1的第一膽固醇液晶層260的厚度T2-1可為0.94μm(即2倍的螺距),第一子區200b-1的反射率可為42%,而第一子區200b-1對應裝飾圖案PT之較深的木紋區PTb-2。上述的數值是用以舉例說明本發明,但本發明不以此為限。
請參照圖1,另一方面,除可切換至裝飾模式,顯示裝置10還可切換至顯示模式。顯示裝置10處於顯示模式時,裝飾面板200致能(即,第一透光導電層220與第二透光導電層250的電位差實質上大於0),而第一膽固醇液晶層260呈穿透態。此時,顯示面板100所發出的顯示光束會穿過裝飾面板200而將其所攜帶的顯示資訊傳遞至使用者眼中。在本實施例中,穿透態可指焦點圓錐態或垂直態,本發明並不加以限制。
值得一提的是,利用包括透光結構230的裝飾面板200,顯示裝置10不但能在裝飾模式下呈現裝飾圖案PT,還能在顯示模式下依照使用者的選擇呈現顯示面板100的顯示資訊而不呈現裝飾圖案PT,或者同時顯示資訊及裝飾圖案PT。也就是說,透過可切換的裝飾面板200,顯示裝置10的顯示效果可更多元。
在此必須說明的是,下述實施例沿用前述實施例的元件標號與部分內容,其中採用相同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,下述實施例不再重述。
圖4為本發明另一實施例之顯示裝置的剖面示意圖。圖4的顯示裝置10A與圖1的顯示裝置10類似,兩者的差異在於:兩者之裝飾面板200、200A的透光結構230的位置不同。請參照圖4,具體而言,在本實施例中,裝飾面板200A的透光結構230位於第一透光導電層220與第一基底210之間。
圖5為本發明又一實施例之顯示裝置的剖面示意圖。圖5的顯示裝置10B與圖1的顯示裝置10類似,兩者的差異在於:圖5的顯示裝置10B更包括調色部300。
請參照圖5,調色部300設置於裝飾面板200的前方,而裝飾面板200位於調色部300與顯示面板100之間。調色部300包括第三透光導電層320、第二膽固醇液晶層350、第四透光導電層340及第三基底330。第二基底240位於第三透光導電層320與第二透光導電層250之間。第三透光導電層320位於第二膽固醇液晶層350與第二基底240之間。第二膽固醇液晶層350位於第四透光導電層340與第三透光導電層320之間。第四透光導電層340位於第三基底330與第二膽固醇液晶層350之間。
特別是,調色部300之第二膽固醇液晶層350的螺距與裝飾面板200之第一膽固醇液晶層260的螺距與不同。也就是說,調色部300與裝飾面板200能反射不同的波長範圍。透過分別被裝飾面板200及調色部300反射之第一顏色光束與第二顏色光束的混合,顯示裝置10B能呈現更多種色彩的裝飾圖案PT。
圖6為本發明再一實施例之顯示裝置的剖面示意圖。圖6的顯示裝置10C與圖4的顯示裝置10A類似,兩者的差異在於:圖6的顯示裝置10C更包括調色部300。圖6的調色部300與圖5的調色部300相同,於此便不再重述。
10、10A、10B、10C:顯示裝置
100:顯示面板
200:裝飾面板
200a:第一區域
200b:第二區域
200b-1:第一子區
200b-2:第二子區
210:第一基底
220:第一透光導電層
230:透光結構
232:第一部分
234:第二部分
240:第二基底
250:第二透光導電層
260:第一膽固醇液晶層
300:調色部
320:第三透光導電層
330:第三基底
340:第四透光導電層
350:第二膽固醇液晶層
d:距離
H、H1、H2:高度
P:螺距
PT:裝飾圖案
PTa:木質區
PTb、PTb-1、PTb-2:木紋區
T、T1、T2、T2-1、T2-2:厚度
z:方向
圖1為本發明一實施例之顯示裝置的剖面示意圖。
圖2為本發明一實施例的裝飾圖案的示意圖。
圖3示出入射光波長與各種厚度之第一膽固醇液晶層的反射率的關係。
圖4為本發明另一實施例之顯示裝置的剖面示意圖。
圖5為本發明又一實施例之顯示裝置的剖面示意圖。
圖6為本發明再一實施例之顯示裝置的剖面示意圖。
10:顯示裝置
100:顯示面板
200:裝飾面板
200a:第一區域
200b:第二區域
200b-1:第一子區
200b-2:第二子區
210:第一基底
220:第一透光導電層
230:透光結構
232:第一部分
234:第二部分
240:第二基底
250:第二透光導電層
260:第一膽固醇液晶層
d:距離
H、H1、H2:高度
T1、T2、T2-1、T2-2:厚度
z:方向
Claims (19)
- 一種裝飾面板,包括:一第一基底;一第一透光導電層,設置於該第一基底上;一透光結構,設置於該第一基底上;一第二基底,設置於該第一基底的對向;一第二透光導電層,設置於該第二基底上;以及一第一膽固醇液晶層,設置於該第一透光導電層與該第二透光導電層之間;該裝飾面板適於呈現一裝飾圖案,且該裝飾圖案對應於該透光結構;其中,該透光結構包括高度不同的一第一部分及一第二部分。
- 如請求項1所述的裝飾面板,其中該裝飾圖案與該透光結構實質上重合。
- 如請求項1所述的裝飾面板,其中當裝飾面板未致能,該第一膽固醇液晶層呈反射態,而該裝飾面板呈現該裝飾圖案。
- 如請求項1所述的裝飾面板,其中當該裝飾面板致能,該第一膽固醇液晶層呈穿透態。
- 如請求項1所述的裝飾面板,其中該第一膽固醇液晶層具有一螺距,一方向垂直於該第一基底,該第一透光導電層 與該第二透光導電層在該方向上具有一最大距離,且該最大距離與該螺距的比值落在2至15的範圍。
- 如請求項1所述的裝飾面板,其中該第一透光導電層位於該透光結構與該第一基底之間。
- 如請求項1所述的裝飾面板,其中該透光結構位於該第一透光導電層與該第一基底之間。
- 如請求項1所述的裝飾面板,更包括:一第三透光導電層,其中該第二基底位於該第三透光導電層與該第二透光導電層之間;一第二膽固醇液晶層,其中該第三透光導電層位於該第二膽固醇液晶層與該第二基底之間;一第四透光導電層,其中該第二膽固醇液晶層位於該第四透光導電層與該第三透光導電層之間;以及一第三基底,其中該第四透光導電層位於該第三基底與該第二膽固醇液晶層之間;該第一膽固醇液晶層的一螺距與該第二膽固醇液晶層的一螺距不同。
- 一種顯示裝置,包括: 一顯示面板;一裝飾面板,設置於該顯示面板的上方,其中該裝飾面板包括:一第一基底;一第一透光導電層,設置於該第一基底上;一透光結構,設置於該第一基底上;一第二基底,設置於該第一基底的對向;一第二透光導電層,設置於該第二基底上;以及一第一膽固醇液晶層,設置於該第一透光導電層與該第二透光導電層之間;其中該顯示裝置適於呈現一裝飾圖案,且該裝飾圖案對應於該透光結構;其中該透光結構包括高度不同的一第一部分及一第二部分。
- 如請求項10所述的顯示裝置,其中該裝飾圖案與該透光結構實質上重合。
- 如請求項10所述的顯示裝置,其中該當該顯示裝置處於一裝飾模式時,該裝飾面板未致能,該第一膽固醇液晶層呈反射態,而該顯示裝置呈現該裝飾圖案。
- 如請求項10所述的顯示裝置,其中當該顯示裝置處於顯示模式時,該裝飾面板致能,而該第一膽固醇液晶層呈穿透態。
- 如請求項10所述的顯示裝置,其中該第一膽固醇液晶層具有一螺距,一方向垂直於該第一基底,該第一透光導 電層與該第二透光導電層在該方向上具有一最大距離,且該最大距離與該螺距的比值落在2至15的範圍。
- 如請求項10所述的顯示裝置,其中該第一透光導電層位於該透光結構與該第一基底之間。
- 如請求項10所述的顯示裝置,其中該透光結構位於該第一透光導電層與該第一基底之間。
- 如請求項10所述的顯示裝置,更包括:一第三透光導電層,其中該第二基底位於該第三透光導電層與該第二透光導電層之間;一第二膽固醇液晶層,其中該第三透光導電層位於該第二膽固醇液晶層與該第二基底之間;一第四透光導電層,其中該第二膽固醇液晶層位於該第四透光導電層與該第三透光導電層之間;以及一第三基底,其中該第四透光導電層位於該第三基底與該第二膽固醇液晶層之間;該第一膽固醇液晶層的一螺距與該第二膽固醇液晶層的一螺距不同。
- 一種裝飾面板,包括:一第一基底; 一第一透光導電層,設置於該第一基底上;一透光結構,設置於該第一基底上;一第二基底,設置於該第一基底的對向;一第二透光導電層,設置於該第二基底上;以及一第一膽固醇液晶層,設置於該第一透光導電層與該第二透光導電層之間;該裝飾面板適於呈現一裝飾圖案,且該裝飾圖案對應於該透光結構;在垂直於該第一基底的一方向上,部分的該第一膽固醇液晶層設置於該透光結構與該第二透光導電層之間。
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TW111144354A TWI827374B (zh) | 2022-11-21 | 2022-11-21 | 裝飾面板及顯示裝置 |
CN202310304259.4A CN116203770A (zh) | 2022-11-21 | 2023-03-27 | 装饰面板及显示装置 |
DE102023131921.3A DE102023131921A1 (de) | 2022-11-21 | 2023-11-16 | Dekorationsfeld und anzeigevorrichtung |
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Citations (2)
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JP2004245976A (ja) * | 2003-02-12 | 2004-09-02 | Optrex Corp | 表示装置 |
TW201348808A (zh) * | 2012-05-22 | 2013-12-01 | Kent Displays Inc | 具圖案化電子顯示器 |
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JP5056843B2 (ja) * | 2007-03-08 | 2012-10-24 | 富士通株式会社 | 液晶表示素子及びその駆動方法、及びそれを用いた電子ペーパー |
US8054391B2 (en) * | 2008-03-28 | 2011-11-08 | Motorola Mobility, Inc. | Semi-transparent display apparatus |
CN102789082B (zh) * | 2012-08-10 | 2015-10-21 | 京东方科技集团股份有限公司 | 液晶显示面板及液晶显示装置 |
CN103365518B (zh) * | 2013-06-25 | 2016-04-13 | 京东方科技集团股份有限公司 | 一种电容式触摸屏以及制备方法 |
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JP2004245976A (ja) * | 2003-02-12 | 2004-09-02 | Optrex Corp | 表示装置 |
TW201348808A (zh) * | 2012-05-22 | 2013-12-01 | Kent Displays Inc | 具圖案化電子顯示器 |
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