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1. WO2020113620 - METHOD FOR MANUFACTURING OLED TOUCH CONTROL DISPLAY MODULE

Publication Number WO/2020/113620
Publication Date 11.06.2020
International Application No. PCT/CN2018/120330
International Filing Date 11.12.2018
IPC
G06F 3/041 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC
G06F 2203/04103
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
041Indexing scheme relating to G06F3/041 - G06F3/045
04103Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
G06F 3/0412
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0412Digitisers structurally integrated in a display
H01L 27/323
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes [OLED]
3225OLED integrated with another component
323the other component being a touch screen
Applicants
  • 信利光电股份有限公司 TRULY OPTO-ELECTRONICS LTD. [CN]/[CN]
Inventors
  • 李志成 LI, Zhicheng
Agents
  • 广州粤高专利商标代理有限公司 YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY
Priority Data
201811488709.506.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR MANUFACTURING OLED TOUCH CONTROL DISPLAY MODULE
(FR) PROCÉDÉ DE FABRICATION DE MODULE D'AFFICHAGE À COMMANDE TACTILE OLED
(ZH) 一种OLED触控显示模组的制作方法
Abstract
(EN)
A method for manufacturing an OLED touch control display module, the method comprising the following steps: step 1: providing a packaged OLED display panel; step 2: forming a touch control electrode layer on the OLED display panel by means of a magnetron-sputtering film-plating system; and step 3: etching the touch control electrode layer to form a touch control electrode pattern. According to the method for manufacturing an OLED touch control display module, the touch control electrode layer is plated on the packaged OLED display panel and is etched to form the touch control electrode pattern; complex protection such as acid resistance, alkali resistance and scratch resistance having to be performed on the formed touch control electrode pattern can be effectively avoided when an OLED functional layer is manufactured, so the process steps and difficulty are effectively simplified, and production efficiency is improved.
(FR)
L'invention concerne un procédé de fabrication d'un module d'affichage à commande tactile OLED, le procédé comprenant les étapes suivantes : étape 1 : fourniture d'un écran d'affichage OLED emballé; étape 2 : formation d'une couche d'électrode à commande tactile sur l'écran d'affichage OLED au moyen d'un système de dépôt de film par pulvérisation magnétron; et étape 3 : gravure de la couche d'électrode à commande tactile pour former un motif d'électrode à commande tactile. Selon le procédé de fabrication d'un module d'affichage à commande tactile OLED, la couche d'électrode à commande tactile est plaquée sur l'écran d'affichage OLED emballé et est gravée pour former le motif d'électrode à commande tactile; une protection complexe telle qu'une résistance aux acides, une résistance aux alcalis et une résistance aux rayures devant être réalisées sur le motif d'électrode à commande tactile formé peuvent être efficacement évitées lorsqu'une couche fonctionnelle OLED est fabriquée, de telle sorte que les étapes de traitement et la difficulté sont efficacement simplifiées, et l'efficacité de production est améliorée.
(ZH)
一种OLED触控显示模组的制作方法,包括以下步骤:步骤1:提供封装完成的OLED显示面板;步骤2:通过磁控溅射镀膜系统在OLED显示面板上形成触控电极层;步骤3:对触控电极层进行蚀刻形成触控电极图案。OLED触控显示模组的制作方法通过使得在封装完成的OLED显示面板上镀制触控电极层并蚀刻形成触控电极图案,能够有效避免在制作OLED功能层时需要对已经形成的触控电极图案进行复杂的耐酸、耐碱和耐划伤等保护,从而有效简化了工艺步骤和难度,提高了生产效率。
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