JP2024503153A - 表示パネル及び表示装置 - Google Patents
表示パネル及び表示装置 Download PDFInfo
- Publication number
- JP2024503153A JP2024503153A JP2021573227A JP2021573227A JP2024503153A JP 2024503153 A JP2024503153 A JP 2024503153A JP 2021573227 A JP2021573227 A JP 2021573227A JP 2021573227 A JP2021573227 A JP 2021573227A JP 2024503153 A JP2024503153 A JP 2024503153A
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- layer
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- display panel
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- light transmission
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- 238000002834 transmittance Methods 0.000 claims abstract description 59
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims description 320
- 239000000758 substrate Substances 0.000 claims description 128
- 230000005540 biological transmission Effects 0.000 claims description 115
- 230000007704 transition Effects 0.000 claims description 81
- 239000010408 film Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 40
- 239000012788 optical film Substances 0.000 claims description 34
- 239000011159 matrix material Substances 0.000 claims description 28
- 239000010409 thin film Substances 0.000 claims description 25
- 239000004973 liquid crystal related substance Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 14
- 239000011229 interlayer Substances 0.000 claims description 14
- 238000002161 passivation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000003313 weakening effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 20
- 238000003384 imaging method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
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- 230000008569 process Effects 0.000 description 7
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
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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
- 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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- 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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- 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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- 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
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- 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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- G02F1/01—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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- G02F1/00—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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- G02F1/00—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
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- G02F1/1333—Constructional arrangements; Manufacturing methods
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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
- 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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- 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
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- 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
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- 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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- G02F1/01—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
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- G—PHYSICS
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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
- 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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- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
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- G—PHYSICS
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- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
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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
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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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- G—PHYSICS
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- 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
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- G—PHYSICS
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- H—ELECTRICITY
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- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
従来技術に比べて、本願が提供する表示パネル及び表示装置は、表示パネルの少なくとも1つの配向層に切欠きを設置し、それにより外部光線が上記表示パネルを経由して光学素子に入射するときに、上記配向層による光線に対するフィルタリング作用を大幅に弱め、光損失を減少させ、表示パネルの光学素子に対応する領域の光透過率を向上させ、光学素子が外部環境光を取り込む困難性を低減させ、且つ上記光学素子の光取り込み量を効果的に増加させ、上記光学素子の結像効果を改善することができる。
図3は本願の実施例1が提供する表示パネルにおける第1基板の構造模式図を示し、図4は本願の実施例1が提供するブラックマトリックスリングの図2におけるA領域での位置の模式図を示し、図5は本願の実施例1が提供する第1切欠き及び第2切欠きの図2におけるA領域での位置の模式図を示し、図6は本願の実施例1が提供する表示パネルにおける第2基板の構造模式図を示す。以下、図3~図6と併せて、上記表示パネル10における第1基板100及び第2基板200の具体的な膜層構造を詳細に説明する。
図7は本願の実施例2が提供する表示パネルにおける第2基板の構造模式図を示す。図7に示すように、本願の実施例2は表示パネル10を提供し、上記表示パネル10は本願の実施例1における表示パネル10の構造と類似するため、本実施例においては同じ部分を再度詳細に説明しない。
図8は本願の実施例3が提供する第1切欠き及び第2切欠きの図2におけるA領域での位置の模式図を示し、図9は本願の実施例3が提供する表示パネルにおける第2基板の構造模式図を示す。図3、図8及び図9と併せて示すように、本願の実施例3は表示パネル10を提供し、上記表示パネル10は本願の実施例1における表示パネル10の構造と類似しており、例えば、実施例3における第1基板100は実施例1における第1基板100の構造と同じであるため、本実施例においては同じ部分を再度詳細に説明しない。
図10は本願の実施例4が提供する第1切欠き及び第2切欠きの図2におけるA領域での位置の模式図を示し、図11は本願の実施例4が提供する表示パネルにおける第1基板の構造模式図を示す。図6、図10及び図11と併せて示すように、本願の実施例4は表示パネル10を提供し、上記表示パネル10は本願の実施例4における表示パネル10の構造と類似しており、例えば、第2基板200が挙げられるため、本実施例においては同じ部分を再度詳細に説明しない。
図12は本願の実施例5が提供する表示装置の組立分解図を示す。図12に示すように、本願の実施例5は表示装置を提供し、上記表示装置は上記実施例1~4における表示パネル10と、偏光片20と、光学素子40と、バックライトモジュール30とを含む。ここで、上記表示パネル10は、第1基板100と、第2基板200と、上記第1基板100と上記第2基板200との間に設置される液晶層300とを含む。上記表示パネル10は光線を透過できる光透過領域12を含み、上記バックライトモジュール30は上記表示パネル10の一側に設置され、上記表示パネル10に表示に必要な光源を提供することに用いられる。上記バックライトモジュール30の上記光透過領域12に対応する位置に光透過孔31が設置され、上記偏光片20は偏光軸が互いに垂直な第1偏光片21及び第2偏光片22を含む。上記第1偏光片21は上記第1基板100の上記液晶層300から離れる一側に設置され、上記第2偏光片22は上記第2基板200の上記液晶層300から離れる一側に設置される。
11 表示領域
12 光透過領域
13 遷移領域
20 偏光片
21 第1偏光片
22 第2偏光片
30 バックライトモジュール
31 光透過孔
40 光学素子
100 第1基板
110 第1ベース基板
120 ブラックマトリックス層
121 ブラックマトリックス構造
130 カラーフィルム層
140 第1平坦層
150 支持柱層
160 第1配向層
170 第1光学フィルム材
200 第2基板
210 第2ベース基板
220 層間誘電体層
230 第2平坦層
240 第1透明導電層
250 パッシベーション層
260 第2透明導電層
270 第3平坦層
280 第2配向層
290 第2光学フィルム材
300 液晶層
1211 ブラックマトリックスリング
Claims (20)
- 表示パネルであって、前記表示パネルは、対向して設置される2つの第1基板及び第2基板と、前記第1基板と前記第2基板との間に設置される液晶層とを含み、前記第1基板及び前記第2基板の前記液晶層に近接する一側にいずれも配向層が設置され、前記表示パネルは表示領域と光透過領域とを含み、少なくとも1つの前記配向層は前記光透過領域に切欠きが設置される、表示パネル。
- 任意の1つの前記配向層は、いずれも前記光透過領域に切欠きが設置される、請求項1に記載の表示パネル。
- 前記切欠き内に光学フィルム材が充填され、前記光学フィルム材の赤外光透過率は前記配向層の赤外光透過率よりも大きい、請求項1に記載の表示パネル。
- 前記光学フィルム材の可視光反射率は前記配向層の可視光反射率未満である、請求項3に記載の表示パネル。
- 前記配向層は、前記第1基板に設置される第1配向層と前記第2基板に設置される第2配向層とを含み、前記第1配向層は前記光透過領域に第1切欠きが設置され、前記第2配向層は前記光透過領域に第2切欠きが設置され、前記第1切欠きの面積と前記第2切欠きの面積とは同じであるか、又は異なる、請求項1に記載の表示パネル。
- 前記表示領域と前記光透過領域とは間隔をあけて設置され、前記表示パネルはさらに遷移領域を含み、前記遷移領域は前記表示領域と前記光透過領域との間の隙間領域に位置し、前記遷移領域の表示パネル膜層構造は前記表示領域の表示パネル膜層構造及び前記光透過領域の表示パネル膜層構造とは異なる、請求項5に記載の表示パネル。
- 前記第1基板は、第1ベース基板と、前記第1ベース基板に設置されるブラックマトリックス層とを含み、前記ブラックマトリックス層は前記表示領域に位置し、前記ブラックマトリックス層は前記表示領域と前記遷移領域との境界に位置するブラックマトリックスリングを含む、請求項6に記載の表示パネル。
- 前記第1基板はさらに、前記ブラックマトリックス層上に順に積層して設置されるカラーフィルム層と第1平坦層とを含み、前記カラーフィルム層は前記表示領域、遷移領域及び光透過領域に位置し、前記第1平坦層は前記表示領域、遷移領域及び光透過領域に位置し、且つ前記光透過領域の前記第1平坦層の厚さは前記表示領域の前記第1平坦層の厚さよりも大きい、請求項7に記載の表示パネル。
- 前記第1基板はさらに、前記第1平坦層に設置される前記第1配向層を含み、前記第1配向層は前記表示領域及び前記遷移領域に位置し、前記第1配向層は前記光透過領域に前記第1切欠きが設置され、前記第1切欠きのエッジは前記光透過領域と前記遷移領域との境界に位置する、請求項8に記載の表示パネル。
- 前記第1基板はさらに、前記第1切欠き内に充填される第1光学フィルム材を含み、前記第1光学フィルム材の赤外光透過率は前記配向層の赤外光透過率よりも大きい、請求項9に記載の表示パネル。
- 前記第1基板はさらに、前記第1配向層と前記第1平坦層との間に設置される支持柱層を含み、前記支持柱層は間隔をあけて設置される複数の支持柱を含み、前記複数の支持柱は前記表示領域に位置する、請求項9に記載の表示パネル。
- 前記第2基板は、第2ベース基板と、前記第2ベース基板に設置される薄膜トランジスタ層とを含み、前記薄膜トランジスタ層は薄膜トランジスタと金属配線とを含み、前記薄膜トランジスタは前記表示領域及び前記遷移領域に位置し、前記金属配線は前記表示領域及び前記遷移領域に位置し、前記遷移領域に位置する前記金属配線は環状配線である、請求項6に記載の表示パネル。
- 前記薄膜トランジスタ層はさらに、前記第2ベース基板に設置される層間誘電体層を含み、前記層間誘電体層は前記表示領域及び遷移領域に位置する、請求項12に記載の表示パネル。
- 前記第2基板はさらに、前記層間誘電体層に設置される第2平坦層を含み、前記第2平坦層は前記表示領域、遷移領域及び光透過領域に位置し、且つ前記光透過領域の前記第2平坦層の厚さは前記表示領域の第2平坦層の厚さよりも大きい、請求項13に記載の表示パネル。
- 前記第2基板はさらに、前記第2平坦層に設置される複合膜層を含み、前記複合膜層は前記第2平坦層上に順に積層して設置される第1透明導電層と、パッシベーション層と、第2透明導電層とを含み、前記複合膜層は前記表示領域に位置する、請求項14に記載の表示パネル。
- 前記第2基板はさらに、前記複合膜層に設置される第3平坦層を含み、前記第3平坦層は前記表示領域、遷移領域及び光透過領域に位置し、且つ前記光透過領域の第3平坦層の厚さは前記表示領域の第3平坦層の厚さよりも大きい、請求項15に記載の表示パネル。
- 前記第2基板はさらに、前記第3平坦層に設置される前記第2配向層を含み、前記第2配向層は前記表示領域、前記遷移領域及び前記光透過領域に位置し、前記第2配向層は前記光透過領域に前記第2切欠きが設置され、前記第2切欠きのエッジは前記光透過領域内に位置する、請求項16に記載の表示パネル。
- 前記第2基板はさらに、前記第2切欠き内に充填される第2光学フィルム材を含み、前記第2光学フィルム材の赤外光透過率は前記配向層の赤外光透過率よりも大きい、請求項17に記載の表示パネル。
- 表示装置であって、前記表示装置は光学素子と、バックライトモジュールと、請求項1~18のいずれか一項に記載の表示パネルとを含み、前記バックライトモジュールは前記表示パネルの一側に設置され、且つ前記バックライトモジュールは前記光透過領域に対応する位置に光透過孔が設置され、前記光学素子は前記バックライトモジュールの前記表示パネルから離れる一側に設置され、前記光学素子は前記光透過孔に対応して設置される、表示装置。
- 前記光学素子は赤外線カメラである、請求項19に記載の表示装置。
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