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1. WO2020133969 - DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED ARRAY SUBSTRATE

Publication Number WO/2020/133969
Publication Date 02.07.2020
International Application No. PCT/CN2019/092568
International Filing Date 24.06.2019
IPC
H01L 27/32 2006.1
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
G09G 2300/0452
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
04Structural and physical details of display devices
0439Pixel structures
0452Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
G09G 2300/0852
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
08Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
0809Several active elements per pixel in active matrix panels
0842forming a memory circuit, e.g. a dynamic memory with one capacitor
0852being a dynamic memory with more than one capacitor
G09G 2310/0251
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2310Command of the display device
02Addressing, scanning or driving the display screen or processing steps related thereto
0243Details of the generation of driving signals
0251Precharge or discharge of pixel before applying new pixel voltage
G09G 2310/0262
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2310Command of the display device
02Addressing, scanning or driving the display screen or processing steps related thereto
0262The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data electrodes
G09G 3/3233
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes [LED]
3208organic, e.g. using organic light-emitting diodes [OLED]
3225using an active matrix
3233with pixel circuitry controlling the current through the light-emitting element
G09G 3/3258
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes [LED]
3208organic, e.g. using organic light-emitting diodes [OLED]
3225using an active matrix
3258with pixel circuitry controlling the voltage across the light-emitting element
Applicants
  • 昆山国显光电有限公司 KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD. [CN]/[CN]
Inventors
  • 张露 ZHANG, Lu
  • 楼均辉 LOU, Junhui
Agents
  • 北京曼威知识产权代理有限公司 BEIJING MAVAIP INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201811630050.228.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED ARRAY SUBSTRATE
(FR) DISPOSITIF D'AFFICHAGE ET PANNEAU D'AFFICHAGE ASSOCIÉ, ET SUBSTRAT DE RÉSEAU DE DELO
(ZH) 显示装置及其显示面板、OLED阵列基板
Abstract
(EN)
The present application provides a display device and a display panel thereof, and an OLED array substrate. As an example, the OLED array substrate comprises a display driving chip and a display region. The display region comprises a non-transparent display region and a transparent display region. The non-transparent display region comprises a plurality of first OLED pixels arranged in an array. The transparent display region comprises a group of second OLED pixels in at least one column. For the group of second OLED pixels in at least one column, the driving method is active, and the second OLED pixels and the plurality of first OLED pixels are controlled by means of the display driving chip.
(FR)
La présente invention concerne un dispositif d'affichage et un panneau d'affichage associé, et un substrat de réseau de DELO. À titre d'exemple, le substrat de réseau de DELO comprend une puce de commande d'affichage et une région d'affichage. La région d'affichage comprend une région d'affichage non transparente et une région d'affichage transparente. La région d'affichage non transparente comprend une pluralité de premiers pixels DELO disposés en un réseau. La région d'affichage transparente comprend un groupe de seconds pixels DELO en au moins une colonne. En ce qui concerne le groupe de seconds pixels DELO en au moins une colonne, le procédé de commande est actif, et les seconds pixels DELO et la pluralité de premiers pixels DELO sont commandés au moyen de la puce de commande d'affichage.
(ZH)
本申请提供了一种显示装置及其显示面板、OLED阵列基板。作为一个示例,OLED阵列基板包括显示驱动芯片和显示区,显示区包括非透明显示区以及透明显示区。非透明显示区包括阵列式排布的多个第一OLED像素。透明显示区包括一组至少一列的第二OLED像素;对于一组至少一列的第二OLED像素而言,驱动方式为主动式,且与多个第一OLED像素通过显示驱动芯片控制。
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