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1. WO2014173137 - COLOR FILM SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS

Publication Number WO/2014/173137
Publication Date 30.10.2014
International Application No. PCT/CN2013/089139
International Filing Date 11.12.2013
IPC
G02F 1/1335 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
G02B 5/23 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
22Absorbing filters
23Photochromic filters
CPC
G02B 5/201
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
201in the form of arrays
G02B 5/23
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
22Absorbing filters
23Photochromic filters
G02F 1/133512
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133509Filters, e.g. light shielding masks
133512Light shielding layers, e.g. black matrix
G02F 1/133514
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133509Filters, e.g. light shielding masks
133514Colour filters
G02F 2202/36
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
2202Materials and properties
36Micro- or nanomaterials
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 北京京东方显示技术有限公司 BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 吴俊 WU, Jun
  • 占红明 ZHAN, Hongming
  • 田超 TIAN, Chao
Agents
  • 北京市柳沈律师事务所 LIU, SHEN & ASSOCIATES
Priority Data
201310140354.122.04.2013CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) COLOR FILM SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS
(FR) SUBSTRAT DE FILM EN COULEUR, PANNEAU D'AFFICHAGE ET APPAREIL D'AFFICHAGE
(ZH) 一种彩膜基板、显示面板及显示装置
Abstract
(EN)
Provided are a color film substrate (1), a display panel, and a display apparatus. A plurality of pixels is provided on the display panel. Each pixel has a plurality of subpixel units having different colors. The color film substrate (1) comprises: a substrate (11), a plurality of black matrices (12) formed on the substrate (11), a plurality of opening regions corresponding to the subpixel units one by one being provided between the black matrices (12), and a color filter layer (13) filled inside each opening region, quantum dots (131) being provided inside the color filter layer (13), and the color of light generated after the quantum dots (131) are excited being the same as the color of a corresponding subpixel unit. Therefore, the color film substrate (1) improves the purity of the color filter layer (13) and further enhances a display color gamut of the display apparatus.
(FR)
L'invention concerne un substrat de film en couleur (1), un panneau d'affichage et un appareil d'affichage. Une pluralité de pixels se trouve sur le panneau d'affichage. Chaque pixel comprend une pluralité d'unités de sous-pixel ayant des couleurs différentes. Le substrat de film en couleur (1) comprend : un substrat (11), une pluralité de matrices noires (12) formées sur le substrat (11), une pluralité de régions d'ouverture correspondant une par une aux unités de sous-pixel se trouvant entre les matrices noires (12), et une couche de filtre en couleur (13) qui remplit chaque région d'ouverture, des points quantiques (131) se trouvant à l'intérieur de la couche de filtre en couleur (13) et la couleur de la lumière générée après l'excitation des points quantiques (131) étant la même que la couleur d'une unité de sous-pixel correspondante. Par conséquent, le substrat de film en couleur (1) améliore la pureté de la couche de filtre en couleur (13) et améliore davantage une gamme de couleurs d'affichage de l'appareil d'affichage.
(ZH)
提供一种彩膜基板(1)、显示面板及显示装置。显示面板上具有多个像素,每个像素中具有不同颜色的多个亚像素单元,彩膜基板(1)包括:衬底(11),形成在衬底(11)上的多个黑矩阵(12),黑矩阵(12)之间具有多个与亚像素单元一一对应的开口区域,填充于每一个开口区域内的彩色滤光层(13);彩色滤光层(13)内掺杂有量子点(131),量子点(131)被激发后产生的光的颜色与对应的亚像素单元的颜色相同。因此,彩膜基板(1)提高了彩色滤光层(13)的纯度,进而提高了显示装置的显示色域。
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