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1. CN209199077 - Touch display panel and display device

Office
Chine
Numéro de la demande 201920200963.4
Date de la demande 14.02.2019
Numéro de publication 209199077
Date de publication 02.08.2019
Type de publication U
CIB
G06F 3/041
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
3Dispositions d'entrée pour le transfert de données à traiter pour leur donner une forme utilisable par le calculateur; Dispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p.ex. dispositions d'interface
01Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
03Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
041Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
CPC
G06F 3/041
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
Déposants BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventeurs LONG CHUNPING
龙春平
Mandataires 北京市立方律师事务所 11330
Titre
(EN) Touch display panel and display device
(ZH) 一种触控显示面板和显示装置
Abrégé
(EN)
The embodiment of the utility model provides a touch control display panel and a display device, which comprise components of a traditional touch control display panel, and further comprise a first touch control test switch, a second touch control test switch and a control end, the first end of the first touch control test switch is electrically connected to a first lead, the second end is electrically connected to a first test signal line, and the control end is electrically connected to a first test control grid line. The first end of the second touch test switch is electrically connected tothe second lead, the second end is electrically connected to the second test signal line, and the control end is electrically connected to the first test control grid line. The first end of the firstdata test switch is electrically connected to the first data line, the second end is electrically connected to the first test signal line, and the control end is electrically connected to the secondtest control grid line. The first end of the second data test switch is electrically connected to the second data line, the second end is electrically connected to the second test signal line, and thecontrol end is electrically connected to the second test control grid line. According to the touch display panel, wiring space is saved, the technical purpose of a narrow frame is achieved, input signals are reduced, and power consumption is reduced.

(ZH)
本实用新型实施例提供了一种触控显示面板和显示装置,其包括传统触控显示面板的部件外,还包括:第一触控测试开关的第一端电连接至第一引线,第二端电连接至第一测试信号线,控制端电连接至第一测试控制栅线。第二触控测试开关的第一端电连接至第二引线,第二端电连接至第二测试信号线,控制端电连接至第一测试控制栅线。第一数据测试开关的第一端电连接至第一数据线,第二端电连接至第一测试信号线,控制端电连接至第二测试控制栅线。第二数据测试开关的第一端电连接至第二数据线,第二端电连接至第二测试信号线,控制端电连接至第二测试控制栅线。本实用新型的触控显示面板节省布线空间,实现窄边框的技术目的,减少了输入信号,降低功耗。

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