Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020113690 - DISPLAY PANEL AND DISPLAY APPARATUS

Publication Number WO/2020/113690
Publication Date 11.06.2020
International Application No. PCT/CN2018/122187
International Filing Date 19.12.2018
IPC
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 2320/02
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
G09G 3/3688
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
34by control of light from an independent source
36using liquid crystals
3611Control of matrices with row and column drivers
3685Details of drivers for data electrodes
3688suitable for active matrices only
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 熊志 XIONG, Zhi
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811484036.605.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL AND DISPLAY APPARATUS
(FR) PANNEAU D'AFFICHAGE ET APPAREIL D'AFFICHAGE
(ZH) 显示面板和显示装置
Abstract
(EN)
Disclosed are a display panel and a display apparatus, wherein the display panel comprises a substrate (10). A display area (11), a fan-out area (12) and a source electrode drive chip (13) are arranged on the substrate, wherein a feedback line (100) is arranged in the display area (11), and the source electrode drive chip (13) has a first state and a second state. When the source electrode drive chip (13) is in the first state, the source electrode drive chip (13) inputs a first data signal to the feedback line (100); and when the source electrode drive chip (13) is in the second state, the voltage of the feedback line (100) is fed back to the source electrode drive chip (13), and the source electrode drive chip (13) outputs a second data signal to the other lines in the display area (11), wherein the sum of the first data signal and the second data signal in each column is set to be equal.
(FR)
L'invention concerne un panneau d'affichage et un appareil d'affichage, le panneau d'affichage comprenant un substrat (10). Une zone d'affichage (11), une zone de sortance (12) et une puce d'attaque d'électrode source (13) sont disposées sur le substrat, une ligne de rétroaction (100) étant disposée dans la zone d'affichage (11) et la puce d'attaque d'électrode source (13) présentant un premier état et un second état. Lorsque la puce d'attaque d'électrode source (13) est dans le premier état, la puce d'attaque d'électrode source (13) applique un premier signal de données à la ligne de rétroaction (100) ; et lorsque la puce d'attaque d'électrode source (13) est dans le second état, la tension de la ligne de rétroaction (100) est réinjectée à la puce d'attaque d'électrode source (13) et la puce d'attaque d'électrode source (13) émet un second signal de données aux autres lignes de la zone d'affichage (11), la somme du premier signal de données et du second signal de données étant réglée afin de rester constante dans chaque colonne.
(ZH)
一种显示面板和显示装置,显示面板包括基板(10),基板上设置有显示区(11)、扇出区(12)和源极驱动芯片(13),显示区内(11)设有反馈行(100);源极驱动芯片(13)具有第一状态和第二状态,当源极驱动芯片(13)处于第一状态时,源极驱动芯片(13)向反馈行(100)输入第一数据信号,当源极驱动芯片(13)处于第二状态时,反馈行(100)的电压反馈至源极驱动芯片(13),源极驱动芯片(13)向显示区(11)的其余行输出第二数据信号,每列第一数据信号与第二数据信号的总和呈相等设置。
Also published as
Latest bibliographic data on file with the International Bureau