WO2021143641A1 - 彩膜基板、显示面板和显示装置 - Google Patents

彩膜基板、显示面板和显示装置 Download PDF

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Publication number
WO2021143641A1
WO2021143641A1 PCT/CN2021/071049 CN2021071049W WO2021143641A1 WO 2021143641 A1 WO2021143641 A1 WO 2021143641A1 CN 2021071049 W CN2021071049 W CN 2021071049W WO 2021143641 A1 WO2021143641 A1 WO 2021143641A1
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WIPO (PCT)
Prior art keywords
layer
base substrate
quantum dot
sublayer
thickness
Prior art date
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Ceased
Application number
PCT/CN2021/071049
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English (en)
French (fr)
Chinese (zh)
Inventor
石戈
刘玉杰
舒适
黄维
张世玉
王宇瑶
林允植
陈小川
董学
祝明
杨松
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to JP2021568953A priority Critical patent/JP7592635B2/ja
Priority to US17/298,267 priority patent/US11809035B2/en
Priority to EP21726545.3A priority patent/EP4092479B1/en
Publication of WO2021143641A1 publication Critical patent/WO2021143641A1/zh
Anticipated expiration legal-status Critical
Priority to US18/374,109 priority patent/US12105372B2/en
Priority to US18/812,053 priority patent/US20240419031A1/en
Ceased legal-status Critical Current

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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133519—Overcoatings
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133548—Wire-grid polarisers
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements

Definitions

  • the existing liquid crystal display panel usually includes a color filter (CF) substrate, an array substrate, a liquid crystal layer, and a backlight module.
  • the liquid crystal layer is disposed between the color filter substrate and the array substrate.
  • a color filter layer (such as a color filter) is provided on the color filter substrate, and the color filter layer is a key component of the display device that can be colored.
  • the color film layer includes multiple sub color film layers such as red, green, and blue.
  • the white light emitted by the backlight module passes through the color film layer, and the color photoresist of the color film layer is used to generate light of three primary colors, red, green, and blue.
  • a white backlight + conventional color film layer display panel has disadvantages such as low light efficiency, narrow color gamut, and small viewing angle.
  • the orthographic projection of the first quantum dot structure on the base substrate falls within the orthographic projection of the first filter structure on the base substrate
  • the second The orthographic projection of the quantum dot structure on the base substrate falls within the orthographic projection of the second filter structure on the base substrate.
  • the orthographic projection of the transparent structure on the base substrate falls within the orthographic projection of the third filter structure on the base substrate.
  • a display panel in another aspect, is provided, wherein the display panel includes the above-mentioned color filter substrate.
  • FIG. 12 is a cross-sectional view of a color filter substrate according to other embodiments of the present disclosure, taken along line BB' in FIG. 7;
  • the particle size of the scattering particles 224 may be in the range of 60 to 500 nm, and the distribution concentration of the scattering particles 224 may be in the range of 1% to 15%.
  • the distribution concentration of the scattering particles 224 may be represented by the volume percentage of the scattering particles in the quantum dot structure or the transparent structure.
  • the first quantum dot structure 221 has a first bottom surface 221A close to the base substrate 1 and a first top surface 221B away from the base substrate 1.
  • the first bottom surface 221A of the first quantum dot structure 221 is on the base substrate 1
  • the orthographic projection on 1 falls within the orthographic projection of the first top surface 221B of the first quantum dot structure 221 on the base substrate 1, and the area of the first bottom surface 221A of the first quantum dot structure 221 is smaller than that of the first quantum dot structure The area of the first top surface 221B of 221.
  • the polarizing layer 5 may be a wire grid polarizer.
  • the wire grid polarizer 5 can increase the transmittance of the backlight such as blue light, thereby further improving the light efficiency.
  • a gap 52 has a size (ie, the width in the figure) W2 along the direction perpendicular to the light-emitting direction and along the light-emitting direction
  • a shading element 51 and a gap 52 constitute a unit, and a plurality of units are periodically arranged in a direction perpendicular to the light emitting direction.
  • the size of the unit formed by one shading element 51 and one gap 52 along the X direction in the figure is the pitch P.
  • the pitch or period P, duty cycle, and thickness of the wire grid polarizer 5 have a greater impact on the performance of the wire grid polarizer, and the performance includes the polarization, transmittance, and other properties of the wire grid polarizer.
  • the pitch P can be set at 100 ⁇ In the range of 140nm, because when the pitch P is less than 100nm, although a greater degree of polarization and transmittance can be obtained, at this time, the processing of the wire grid polarizer is more difficult; when the pitch P is greater than 140nm, the line The polarization and transmittance of the grid polarizer are small.
  • the duty cycle may be about 0.5 to obtain better polarization and transmittance at the same time.
  • the thickness may be in the range of 150-200 nm to obtain better polarization and transmittance at the same time.
  • the buffer layer 4, the wire grid polarizer 5, and the protective layer 6 together form a wire grid polarizer assembly, and the thickness and refractive index of each film layer in the wire grid polarizer assembly are designed. , Can improve the transmittance of the wire grid polarizer assembly to blue light.
  • a plurality of the isolation banks 9 are provided on the base substrate 1 to form a plurality of grooves 91 on the base substrate 1.
  • FIG. 13 there is a gap between two adjacent sub-pixels. That is, the first filter structure 211 of the first sub-pixel 2R and the second filter structure 212 of the second sub-pixel 2G are spaced apart, and the second filter structure 212 of the second sub-pixel 2G and the second filter structure 212 of the third sub-pixel 2B are spaced apart.
  • the three filter structures 213 are arranged at intervals. Due to the existence of this gap, there is a step difference between adjacent sub-pixels. Since the thickness of the filter layer 21 is small, the step difference is also small.
  • the thicknesses of the first quantum dot structure 221, the second quantum dot structure 222, and the transparent structure 223 may be equal to each other.
  • the thickness of the isolation bank 9 may be greater than the thickness of any one of the first quantum dot structure 221, the second quantum dot structure 222, and the transparent structure 223.
  • the thickness of any one of the first quantum dot structure 221, the second quantum dot structure 222, and the transparent structure 223 may be in the range of 5-15 ⁇ m.
  • a transparent structure 223 corresponding to the third filter structure 213 may also be formed on the side of the filter layer 21 away from the base substrate 1.
  • step S154 a first covering sublayer 31 is formed on the side of the quantum dot structure away from the base substrate 1.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
PCT/CN2021/071049 2020-01-17 2021-01-11 彩膜基板、显示面板和显示装置 Ceased WO2021143641A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021568953A JP7592635B2 (ja) 2020-01-17 2021-01-11 カラーフィルム基板、表示パネルおよび表示装置
US17/298,267 US11809035B2 (en) 2020-01-17 2021-01-11 Color film substrate, display panel and display device
EP21726545.3A EP4092479B1 (en) 2020-01-17 2021-01-11 Color filter substrate, display panel, and display device
US18/374,109 US12105372B2 (en) 2020-01-17 2023-09-28 Color film substrate, display panel and display device
US18/812,053 US20240419031A1 (en) 2020-01-17 2024-08-22 Color film substrate, display panel and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010057184.0 2020-01-17
CN202010057184.0A CN113138484B (zh) 2020-01-17 2020-01-17 彩膜基板、显示面板和显示装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US17/298,267 A-371-Of-International US11809035B2 (en) 2020-01-17 2021-01-11 Color film substrate, display panel and display device
US18/374,109 Continuation US12105372B2 (en) 2020-01-17 2023-09-28 Color film substrate, display panel and display device

Publications (1)

Publication Number Publication Date
WO2021143641A1 true WO2021143641A1 (zh) 2021-07-22

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US (3) US11809035B2 (https=)
EP (1) EP4092479B1 (https=)
JP (1) JP7592635B2 (https=)
CN (1) CN113138484B (https=)
WO (1) WO2021143641A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210155443A (ko) * 2020-06-15 2021-12-23 삼성디스플레이 주식회사 디스플레이 장치
KR102883203B1 (ko) * 2021-04-19 2025-11-07 삼성디스플레이 주식회사 디스플레이 장치의 제조방법
KR20230037099A (ko) * 2021-09-08 2023-03-16 삼성디스플레이 주식회사 색 변환 기판 및 이를 포함하는 표시 장치
CN114170922A (zh) * 2021-12-08 2022-03-11 Tcl华星光电技术有限公司 显示面板及其制造方法
CN119562699A (zh) * 2023-09-04 2025-03-04 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108181678A (zh) * 2017-12-29 2018-06-19 深圳市华星光电技术有限公司 金属偏光片和包括该金属偏光片的显示装置
CN108931863A (zh) * 2017-05-23 2018-12-04 三星显示有限公司 显示设备及其制造方法
CN109300395A (zh) * 2018-10-12 2019-02-01 京东方科技集团股份有限公司 彩膜基板及其制备方法和包含它的量子点显示装置
CN109906392A (zh) * 2016-11-22 2019-06-18 莫克斯泰克公司 两侧均具有高反射率的嵌入式线栅偏振器
JP2019113816A (ja) * 2017-12-25 2019-07-11 セイコーエプソン株式会社 ワイヤーグリッド偏光素子の製造方法、およびワイヤーグリッド偏光素子製造用基板
CN110262114A (zh) * 2019-06-24 2019-09-20 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN211741778U (zh) * 2020-01-17 2020-10-23 京东方科技集团股份有限公司 彩膜基板、显示面板和显示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101086476B1 (ko) * 2004-04-14 2011-11-25 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법
JP5312909B2 (ja) * 2008-11-11 2013-10-09 シャープ株式会社 カラー有機ｅｌディスプレイ用色変換フィルタパネルおよびカラー有機ｅｌディスプレイ
JP2014199267A (ja) * 2011-08-05 2014-10-23 シャープ株式会社 蛍光体基板、表示装置および電子機器
JP2014224835A (ja) * 2011-09-14 2014-12-04 シャープ株式会社 表示装置、電子機器および照明装置
CN103278876A (zh) * 2013-05-28 2013-09-04 京东方科技集团股份有限公司 量子点彩色滤光片及其制作方法、显示装置
JP2016070949A (ja) * 2014-09-26 2016-05-09 株式会社ジャパンディスプレイ 表示装置
JP2016142894A (ja) * 2015-02-02 2016-08-08 株式会社ジャパンディスプレイ 表示装置
CN104536198A (zh) * 2015-02-03 2015-04-22 京东方科技集团股份有限公司 一种显示基板、显示面板和显示装置
US10521053B2 (en) * 2015-09-16 2019-12-31 3M Innovative Properties Company Overcoated patterned conductive layer and methods
KR102648400B1 (ko) * 2016-02-22 2024-03-18 삼성디스플레이 주식회사 양자점 컬러 필터 및 이를 구비하는 표시 장치
KR102661846B1 (ko) * 2016-06-29 2024-04-29 삼성디스플레이 주식회사 색변환 패널, 이의 제조 방법 및 이를 포함하는 표시 장치
KR102658367B1 (ko) * 2016-09-28 2024-04-18 삼성디스플레이 주식회사 컬러 필터 및 이를 포함하는 표시 장치
KR101991999B1 (ko) * 2016-10-31 2019-06-21 삼성에스디아이 주식회사 액정표시장치용 광원측 편광판 및 이를 포함하는 액정표시장치
KR102770511B1 (ko) * 2016-11-01 2025-02-19 삼성디스플레이 주식회사 색변환 패널, 이의 제조 방법 및 이를 포함하는 표시 장치
KR102661442B1 (ko) * 2016-11-02 2024-04-26 삼성디스플레이 주식회사 표시 장치
KR102062587B1 (ko) * 2017-02-08 2020-01-13 삼성디스플레이 주식회사 표시 장치
KR102601056B1 (ko) * 2017-02-14 2023-11-10 삼성디스플레이 주식회사 양자점, 색변환 패널 및 이를 포함하는 표시 장치
KR102376594B1 (ko) * 2017-09-04 2022-03-21 삼성디스플레이 주식회사 표시 장치 및 그 제조방법
KR102548864B1 (ko) * 2018-01-02 2023-06-29 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109906392A (zh) * 2016-11-22 2019-06-18 莫克斯泰克公司 两侧均具有高反射率的嵌入式线栅偏振器
CN108931863A (zh) * 2017-05-23 2018-12-04 三星显示有限公司 显示设备及其制造方法
JP2019113816A (ja) * 2017-12-25 2019-07-11 セイコーエプソン株式会社 ワイヤーグリッド偏光素子の製造方法、およびワイヤーグリッド偏光素子製造用基板
CN108181678A (zh) * 2017-12-29 2018-06-19 深圳市华星光电技术有限公司 金属偏光片和包括该金属偏光片的显示装置
CN109300395A (zh) * 2018-10-12 2019-02-01 京东方科技集团股份有限公司 彩膜基板及其制备方法和包含它的量子点显示装置
CN110262114A (zh) * 2019-06-24 2019-09-20 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN211741778U (zh) * 2020-01-17 2020-10-23 京东方科技集团股份有限公司 彩膜基板、显示面板和显示装置

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