Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017054681) LARGE TOUCH SCREEN-BASED SCANNING METHOD AND SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/054681 International Application No.: PCT/CN2016/099931
Publication Date: 06.04.2017 International Filing Date: 23.09.2016
IPC:
G06F 3/044 (2006.01) ,G06F 3/041 (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
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
Applicants:
深圳贝特莱电子科技股份有限公司 SHENZHEN BETTERLIFE ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD [CN/CN]; 中国广东省深圳市 南山区高新中二道深圳国际软件园4栋402-403陈国峰 Chen Guofeng Room 402-403, Buiding 4, High-Tech Middle 2nd Road, Shenzhen International Software Park, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
张明 ZHANG, Ming; CN
Priority Data:
201510625714.628.09.2015CN
Title (EN) LARGE TOUCH SCREEN-BASED SCANNING METHOD AND SYSTEM
(FR) PROCÉDÉ ET SYSTÈME DE BALAYAGE SUR GRAND ÉCRAN TACTILE
(ZH) 一种基于大尺寸触摸屏的扫描方法及系统
Abstract:
(EN) The present invention applies to the technical field of touch control, and provides a large touch screen-based scanning method, wherein the scanning method is on the basis of two identical chips. The scanning method comprises the following steps: A, connecting the two identical chips in a cascading connection mode; B, splitting the touch screen into a plurality of regions and communicationally connecting the touch screen to the two chips; C, the two chips respectively scanning the plurality of regions on the touch screen and respectively saving data; D, the two chips respectively calculating touching coordinates according to the saved scanning data. The employment of double chip detection reduces regional boundary and resource consumption of touching detection in a detection process, and conserves detection time; double chip data exchange reduces consumption cost of software and hardware. The present application is simple in structure and highly efficient.
(FR) La présente invention s’applique dans le domaine technique de la commande tactile et concerne un procédé de balayage sur grand écran tactile, le procédé de balayage utilisant deux puces identiques. Le procédé de balayage comprend les étapes suivantes : A, relier les deux puces identiques dans un mode de connexion en cascade ; B, diviser l’écran tactile en une pluralité de régions et relier par des communications l’écran tactile aux deux puces ; C, les deux puces balayent respectivement la pluralité de régions de l’écran tactile et enregistrent respectivement des données ; D, les deux puces calculent respectivement les coordonnées des actions tactiles à partir des données de balayage enregistrées. L’utilisation de la détection à deux puces réduit les limites des régions et la consommation de ressources de la détection tactile dans un processus de détection, et économise le temps de détection ; les échanges de données entre les deux puces réduisent les coûts de consommation de logiciel et de matériel. La présente invention est facile à mettre en œuvre et est très efficace.
(ZH) 本发明适用于触控制技术领域,提供了一种基于大尺寸触摸屏的扫描方法,所述扫描方法是基于两颗相同的芯片,所述扫描方法包括以下步骤:A、将两颗相同的芯片以级联模式连接在一起;B、将触摸屏划分为若干个区域并且与两颗芯片通信连接;C、两颗芯片分别对触摸屏划分的若干区域进行扫描并分别存储数据;D、两颗芯片分别通过存储的扫描数据计算出触摸坐标。采用双芯片检测,在检测过程中降低了区域性边界,降低了触摸检测资源的消耗,节省了检测时间;双芯片数据交换,降低了软硬件的消耗成本,本申请结构简单、效率高。
front page image
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, DJ, 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, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)