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1. WO2020107733 - PANEL MANUFACTURING METHOD

Publication Number WO/2020/107733
Publication Date 04.06.2020
International Application No. PCT/CN2019/076807
International Filing Date 04.03.2019
IPC
G02F 1/1333 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
CPC
G02F 1/1333
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
Applicants
  • 武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 张巍 ZHANG, Wei
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
201811458558.930.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PANEL MANUFACTURING METHOD
(FR) PROCÉDÉ DE FABRICATION DE PANNEAU
(ZH) 面板制造方法
Abstract
(EN)
Disclosed is a panel manufacturing method for solving the phenomenon of a Newton ring in a display picture. The method comprises: carrying out a roughening treatment on a frame attachment face of a rubber frame (110) of a backlight module (20) to improve the fixing force of the frame attachment face of the rubber frame (110) on an adhesive layer (104) above the frame attachment face and a film (102) above the adhesive layer (104); reducing the release force of a protection film (103) used by the film (102) above the backlight module (20) to reduce the pulling force on the film (102) below the protection film and the adhesive layer (104) below the film (102) when the protection film (103) is peeled off; and in an attachment process of the backlight module (20), prolonging attachment time of the rubber frame (110) and the film (120) above the rubber frame to increase the adhesive force between the frame attachment face of the rubber frame (110) of the backlight module (20) and the film (120) above the frame attachment face.
(FR)
L'invention concerne un procédé de fabrication de panneau pour résoudre le phénomène d'un anneau de Newton dans une image d'affichage. Le procédé comprend : la réalisation d'un traitement de rugosification sur une face de fixation de cadre d'un cadre en caoutchouc (110) d'un module de rétroéclairage (20) pour améliorer la force de fixation de la face de fixation de cadre du cadre en caoutchouc (110) sur une couche adhésive (104) au-dessus de la face de fixation de cadre et un film (102) au-dessus de la couche adhésive (104) ; la réduction de la force de libération d'un film de protection (103) utilisée par le film (102) au-dessus du module de rétroéclairage (20) pour réduire la force de traction sur le film (102) en dessous du film de protection et de la couche adhésive (104) en dessous du film (102) lorsque le film de protection (103) est décollé ; et dans un processus de fixation du module de rétroéclairage (20), la prolongation du temps de fixation du cadre en caoutchouc (110) et du film (120) au-dessus du cadre en caoutchouc pour augmenter la force adhésive entre la face de fixation de cadre du cadre en caoutchouc (110) du module de rétroéclairage (20) et le film (120) au-dessus de la face de fixation de cadre.
(ZH)
一种面板制造方法,用于解决显示画面发生牛顿环现象,包括:在背光模块(20)胶框(110)的框贴面上进行粗糙化处理,用于提升胶框(110)框贴面对其上方胶层(104)及胶层(104)上方膜片(102)的固着力;降低背光模块(20)上方膜片(102)所使用的保护膜(103)的离型力,用于降低撕除保护膜(103)时,对其下方的膜片(102)及膜片(102)下方的胶层(104)所产生的拉力;以及在背光模块(20)贴合过程中,延长胶框(110)与其上方的膜片(102)的贴合时间,用于增加背光模块(20)的胶框(110)框贴面与其上方的膜片(102)的黏合力。
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