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1. WO2020220464 - DISPLAY DEVICE

Publication Number WO/2020/220464
Publication Date 05.11.2020
International Application No. PCT/CN2019/094615
International Filing Date 03.07.2019
IPC
G02F 1/1345 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
1345Conductors connecting electrodes to cell terminals
CPC
G02F 1/13452
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
1345Conductors connecting electrodes to cell terminals
13452Conductors connecting driver circuitry and terminals of panels
G02F 1/13454
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
1345Conductors connecting electrodes to cell terminals
13454Drivers integrated on the active matrix substrate
Applicants
  • 深圳市华星光电技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 傅晓立 FU, Xiaoli
Agents
  • 深圳市德力知识产权代理事务所 COMIPS INTELLECTUAL PROPERTY OFFICE
Priority Data
201910357025.X29.04.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(ZH) 显示装置
Abstract
(EN)
A display device. The display device comprises a display panel (10) and a chip on film (20) connected to the display panel (10). The display panel (10) comprises a display region (11) and a non-display region (12) surrounding the display region (11). A plurality of data lines (111) spaced apart from each other are provided in the display region (11). A source driving chip (21) and a plurality of fan-out traces (22) are provided on the chip on film (20). One end of each fan-out trace (22) is connected to the source driving chip (21), and the other ends of the plurality of fan-out traces (22) are respectively connected to the plurality of data lines (111) on a one-to-one basis. The plurality of fan-out traces (22) form a fan-out region. The fan-out region is disposed on the chip on film (20) so as to reduce the portion of the non-display region (12) near the chip on film (2) in the display panel (10), thereby achieving an ultra-narrow bezel for the display panel (10).
(FR)
L'invention concerne un dispositif d'affichage. Le dispositif d'affichage comprend un panneau d'affichage (10) et une puce sur le film (20) liée au panneau d'affichage (10). Le panneau d’affichage (10) comprend une région d’affichage (11) et une région de non-affichage (12) entourant la région d’affichage (11). Une pluralité de lignes de données (111) espacées les unes des autres sont disposées dans la région d'affichage (11). Une puce de commande de source (21) et une pluralité de traces de sortance (22) sont disposées sur la puce sur le film (20). Une extrémité de chaque trace de sortance (22) est connectée à la puce de commande de source (21), et les autres extrémités de la pluralité de traces de sortance (22) sont respectivement connectées à la pluralité de lignes de données (111) sur une base biunivoque. La pluralité de traces de sortance (22) forme une région de sortance. La région de sortance est disposée sur la puce sur le film (20) de façon à réduire la partie de la région de non-affichage (12) à proximité de la puce sur le film (2) dans le panneau d'affichage (10), ce qui permet d'obtenir une lunette ultra-étroite pour le panneau d'affichage (10).
(ZH)
一种显示装置。显示装置包括:显示面板(10)以及与显示面板(10)连接的覆晶薄膜(20);显示面板(10)包括显示区(11)以及包围显示区(11)的非显示区(12);显示区(11)中设有多条间隔分布的数据线(111);覆晶薄膜(20)上设有源极驱动芯片(21)以及一端与源极驱动芯片(21)连接的多条扇出走线(22);多条扇出走线(22)的另一端分别与多条数据线(111)一一对应连接,多条扇出走线(22)会形成一个扇形区域,将扇出区设置在覆晶薄膜(20)上,可以使显示面板(10)的非显示区(12)靠近覆晶薄膜(20)的部分可以做得更窄,实现显示面板(10)的超窄边框。
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