Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 9:00 AM CET
Settings

Settings

Goto Application

1. WO2022007094 - DISPLAY DEVICE AND CONTROL METHOD THEREFOR

Publication Number WO/2022/007094
Publication Date 13.01.2022
International Application No. PCT/CN2020/107783
International Filing Date 07.08.2020
IPC
G02F 1/1362 2006.1
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
G02F 1/133 2006.1
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
Applicants
  • 深圳市华星光电半导体显示技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 查宝 ZHA, Bao
  • 江淼 JIANG, Miao
  • 姚江波 YAO, Jiangbo
  • 陈黎暄 CHEN, Lixuan
  • 张鑫 ZHANG, Xin
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD.
Priority Data
202010650610.108.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE AND CONTROL METHOD THEREFOR
(FR) DISPOSITIF D'AFFICHAGE ET PROCÉDÉ DE COMMANDE S'Y RAPPORTANT
(ZH) 显示装置及其控制方法
Abstract
(EN) A display device (10) and a control method therefor. The display device (10) comprises an array substrate (100), a light shielding substrate (200), a color filter layer (300), and a backlight module (400). The array substrate (100) comprises a transistor layer (500). The transistor layer (500) comprises a first transistor (510); the first transistor (510) is an infrared sensing transistor. The color filter layer (300) is provided between the array substrate (100) and the light shielding substrate (200); the color filter layer (300) comprises an infrared light filtering part (310). The first transistor (510) is disposed corresponding to the infrared light filtering part (310). The backlight module (400) is located at one side of the display device (10).
(FR) L'invention concerne un dispositif d'affichage (10) et un procédé de commande d'affichage s'y rapportant. Le dispositif d'affichage (10) comprend substrat de réseau (100), un substrat de protection contre la lumière (200), une couche de filtre de couleur (300) et un module de rétroéclairage (400). Le substrat de réseau (100) comprend une couche de transistor (500). La couche de transistor (500) comprend un premier transistor (510) ; le premier transistor (510) est un transistor de détection infrarouge. La couche de filtre de couleur (300) est disposée entre le substrat de réseau (100) et le substrat de protection contre la lumière (200) ; la couche de filtre de couleur (300) comprend une partie de filtrage de lumière infrarouge (310). Le premier transistor (510) est agencé de manière à correspondre à la partie de filtrage de lumière infrarouge (310). Le module de rétroéclairage (400) est situé sur un côté du dispositif d'affichage (10).
(ZH) 一种显示装置(10)及其控制方法,显示装置(10)包括阵列基板(100)、遮光基板(200)、彩膜层(300)和背光模组(400),阵列基板(100)包括晶体管层(500),晶体管层(500)包括第一晶体管(510),第一晶体管(510)为红外感应晶体管,彩膜层(300)设置于阵列基板(100)和遮光基板(200)之间,彩膜层(300)包括红外滤光部(310),第一晶体管(510)与红外滤光部(310)对应设置,背光模组(400)位于阵列基板(100)的一侧。
Related patent documents
Latest bibliographic data on file with the International Bureau