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1. (WO2015027610) CAPACITIVE TOUCH SCREEN AND DISPLAY DEVICE
PCT Biblio. Data
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Pub. No.:
WO/2015/027610
International Application No.:
PCT/CN2013/088870
Publication Date:
05.03.2015
International Filing Date:
09.12.2013
IPC:
G06F 3/044
(2006.01)
G
PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input 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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044
by capacitive means
Applicants:
BOE TECHNOLOGY GROUP CO., LTD.
[CN/CN]; No.10 Jiuxianqiao Rd., Chaoyang District, Beijing 100015 (CN).
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
[CN/CN]; No.1188, Hezuo Rd., (West Zone), Hi-tech Development Zone, Chengdu, Sichuan 611731 (CN)
Inventors:
ZHANG, Tian
; (CN).
LI, Tianma
; (CN).
LIU, Haodi
; (CN)
Agent:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS
; CHEN, Yuan 10th Floor, Tower D, Minsheng Financial Center 28 Jianguomennei Avenue, Dongcheng District Beijing 100005 (CN)
Priority Data:
201310389320.6
30.08.2013
CN
Title
(EN)
CAPACITIVE TOUCH SCREEN AND DISPLAY DEVICE
(FR)
ÉCRAN TACTILE CAPACITIF ET DISPOSITIF D'AFFICHAGE
(ZH)
电容式触摸屏及显示装置
Abstract:
(EN)
The present invention relates to the technical field of touch. Disclosed are a capacitive touch screen and a display device. The capacitive touch screen has a simplified structure, greatly shortened manufacturing process steps, and reduced production costs. The capacitive touch screen of the present invention comprises at least one row of electrode sets. The electrode sets comprise multiple electrode units in a sequential arrangement. Adjacent electrode units are complementarily matched. Each of the electrode units comprises a first touch electrode, a second touch electrode, and a third touch electrode, where the first touch electrode, the second touch electrode, and the third touch electrode are complementarily matched, also, the first touch electrode is used for keeping, comprised in a same electrode unit, a pattern of the second touch electrode from coming into contact with a pattern of the third touch electrode, the second touch electrode is used for keeping a pattern of the electrode unit from coming into contact with a pattern of an adjacent preceding electronic unit, and, the third touch electrode is used for keeping the pattern of the electrode unit from coming into contact with a pattern of an adjacent subsequent electrode unit.
(FR)
La présente invention se rapporte au domaine technique de la technologie tactile. La présente invention concerne un écran tactile capacitif et un dispositif d'affichage. L'écran tactile capacitif est caractérisée par une structure simplifiée, des étapes considérablement raccourcies du processus de fabrication et des coûts de production réduits. L'écran tactile capacitif de la présente invention comporte au moins une rangée d'ensembles d'électrodes. Les ensembles d'électrodes comportent des unités d'électrodes multiples selon une disposition séquentielle. Des unités d'électrodes adjacentes sont appariées de façon complémentaire. Chacune des unités d'électrodes comporte une première électrode tactile, une deuxième électrode tactile et une troisième électrode tactile, la première électrode tactile, la deuxième électrode tactile, et la troisième électrode tactile étant appariées de façon complémentaire; par ailleurs, la première électrode tactile est utilisée pour empêcher, au sein d'une même unité d'électrode, un motif de la deuxième électrode tactile d'entrer en contact avec un motif de la troisième électrode tactile, la deuxième électrode tactile est utilisée pour empêcher un motif de l'unité d'électrode d'entrer en contact avec un motif d'une unité d'électrode adjacente précédente, et la troisième électrode tactile est utilisée pour empêcher le motif de l'unité d'électrode d'entrer en contact avec un motif d'une unité d'électrode adjacente suivante.
(ZH)
本发明公开了一种电容式触摸屏及显示装置,涉及触控技术领域,该电容式触摸屏的结构简单,制备工艺步骤大大缩短,生产成本较低。本发明的电容式触摸屏,包括至少一列电极组,所述电极组包括顺次排列的多个电极单元,相邻的电极单元互补匹配,其中,每个所述电极单元包括第一触控电极、第二触控电极以及第三触控电极,所述第一触控电极、所述第二触控电极和所述第三触控电极互补匹配,并且所述第一触控电极用于使同一电极单元中包括的第二触控电极的图案与第三触控电极的图案不接触,所述第二触控电极用于使该电极单元的图案与相邻的前一电极单元的图案不接触,所述第三触控电极用于使该电极单元的图案与相邻的后一电极单元的图案不接触。
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)