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1. WO2020133626 - DISPLAY PANEL AND DISPLAY DEVICE

Publication Number WO/2020/133626
Publication Date 02.07.2020
International Application No. PCT/CN2019/073352
International Filing Date 28.01.2019
IPC
G09G 3/20 2006.01
GPHYSICS
09EDUCATING; 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
G09G 3/36 2006.01
GPHYSICS
09EDUCATING; 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
34by control of light from an independent source
36using liquid crystals
CPC
G09G 2300/0439
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
G09G 2320/0242
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
02Improving the quality of display appearance
0242Compensation of deficiencies in the appearance of colours
G09G 2320/028
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
02Improving the quality of display appearance
028by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
G09G 2320/0626
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
06Adjustment of display parameters
0626for control of overall brightness
G09G 2330/021
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
02Details of power systems and of start or stop of display operation
021Power management, e.g. power saving
G09G 2330/045
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
04Display protection
045Protection against panel overheating
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 林佩欣 LIN, Peixin
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811586507.424.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL AND DISPLAY DEVICE
(FR) PANNEAU D'AFFICHAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板和显示装置
Abstract
(EN)
A display panel, comprising multiple pixel groups (100). Each pixel group (100) comprises a primary pixel (110) and a secondary pixel (120); the driving brightness of the primary pixel (110) is greater than the original brightness thereof, and the driving brightness of the secondary pixel (120) is smaller than the original brightness thereof; a data line (200) is electrically connected to primary sub-pixels (111) and secondary sub-pixels (121) having the same drive polarity in two adjacent sub-pixel columns.
(FR)
L'invention concerne un panneau d'affichage, comprenant de multiples groupes de pixels (100). Chaque groupe de pixels (100) comprend un pixel primaire (110) et un pixel secondaire (120) ; la luminosité d'attaque du pixel primaire (110) est supérieure à la luminosité d'origine de celui-ci, et la luminosité d'attaque du pixel secondaire (120) est inférieure à la luminosité d'origine de celui-ci ; une ligne de données (200) est électriquement connectée à des sous-pixels primaires (111) et à des sous-pixels secondaires (121) ayant la même polarité d'attaque dans deux colonnes de sous-pixels adjacentes.
(ZH)
一种显示面板,包括多个像素组(100),像素组(100)包括主像素(110)和次像素(120),主像素(110)的驱动亮度大于其原始亮度,次像素(120)的驱动亮度小于其原始亮度;一数据线(200)与相邻两子像素列中驱动极性相同的主子像素(111)和次子像素(121)电连接。
Also published as
Latest bibliographic data on file with the International Bureau