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1. WO2020237982 - DISPLAY PANEL, PREPARATION METHOD THEREOF, AND DISPLAY DEVICE

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Publication Number WO/2020/237982
Publication Date 03.12.2020
International Application No. PCT/CN2019/111998
International Filing Date 18.10.2019
IPC
H01L 27/32 2006.01
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
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
G06F 3/0416
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
0416Control or interface arrangements specially adapted for digitisers
G06F 3/044
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
044by capacitive means
H01L 2227/323
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2227Indexing scheme for devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate covered by group H01L27/00
32Devices including an organic light emitting device [OLED], e.g. OLED display
323Multistep processes for AMOLED
H01L 27/3246
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]
3241Matrix-type displays
3244Active matrix displays
3246Pixel defining structures, e.g. banks
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 夏存军 XIA, Cunjun
  • 曹君 CAO, Jun
Agents
  • 深圳翼盛智成知识产权事务所（普通合伙） ESSEN PATENT & TRADEMARK AGENCY
Priority Data
201910448100.327.05.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
(FR) ÉCRAN D'AFFICHAGE, SON PROCÉDÉ DE PRÉPARATION ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板及其制备方法、显示装置
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Abstract
(EN)
A display panel (10), a preparation method thereof, and a display device. The display panel (10) comprises a pixel definition layer (11) and a touch control electrode (12), and the pixel definition layer (11) encloses the touch control electrode (12). A joining hole (113) is provided on the pixel definition layer (11), and the touch control electrode (12) is connected to a driving circuit (14) of the display panel (10) via the joining hole (113). In the display panel (10), the touch control electrode (12) is disposed inside the pixel definition layer (11), so as to reduce the added thickness of the display panel (10) resulting from the addition of the touch control electrode (12), thereby reducing the thickness of the display panel (10).
(FR)
Écran d'affichage (10), son procédé de préparation et dispositif d'affichage. L'écran d'affichage (10) comprend une couche de définition de pixels (11) et une électrode de commande tactile (12), et la couche de définition de pixels (11) renferme l'électrode de commande tactile (12). Un trou de jonction (113) est disposé sur la couche de définition de pixels (11), et l'électrode de commande tactile (12) est connectée à un circuit d'attaque (14) de l'écran d'affichage (10) par l'intermédiaire du trou de jonction (113). Dans l'écran d'affichage (10), l'électrode de commande tactile (12) est disposée à l'intérieur de la couche de définition de pixels (11), de façon à réduire l'épaisseur ajoutée de l'écran d'affichage (10) résultant de l'ajout de l'électrode de commande tactile (12), réduisant ainsi l'épaisseur de l'écran d'affichage (10).
(ZH)
一种显示面板（10）及其制备方法、显示装置，该显示面板（10）包括像素定义层（11）和触控电极（12）；像素定义层（11）包裹触控电极（12）；像素定义层（11）上设置有搭接孔（113），触控电极（12）通过搭接孔（113）与显示面板（10）的驱动电路（14）连接。该显示面板（10）将触控电极（12）内嵌于像素定义层（11），能够减小附加触控电极（12）对显示面板（10）的厚度增加量，从而降低显示面板（10）的厚度。
Also published as
US20200379604
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