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1. (WO2018161530) FLOATING TOUCH CONTROL PANEL, TOUCH CONTROL METHOD AND DISPLAY DEVICE THEREOF
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Pub. No.: WO/2018/161530 International Application No.: PCT/CN2017/102790
Publication Date: 13.09.2018 International Filing Date: 21.09.2017
IPC:
G06F 3/041 (2006.01) ,G06F 3/042 (2006.01) ,G06F 3/043 (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
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
042
by opto-electronic 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
043
using propagating acoustic waves
Applicants:
京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; 中国北京市 朝阳区酒仙桥路10号 No. 10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
刘英明 LIU, Yingming; CN
董学 DONG, Xue; CN
王海生 WANG, Haisheng; CN
丁小梁 DING, Xiaoliang; CN
吴俊纬 WU, Chun-Wei; CN
郑智仁 CHENG, Chih-Jen; CN
郭玉珍 GUO, Yuzhen; CN
韩艳玲 HAN, Yanling; CN
Agent:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20, No.1 Baosheng South Road Haidian District Beijing 100192, CN
Priority Data:
201710137969.709.03.2017CN
Title (EN) FLOATING TOUCH CONTROL PANEL, TOUCH CONTROL METHOD AND DISPLAY DEVICE THEREOF
(FR) PANNEAU DE COMMANDE TACTILE FLOTTANTE, PROCÉDÉ DE COMMANDE TACTILE ET DISPOSITIF D'AFFICHAGE ASSOCIÉ
(ZH) 悬浮触控面板、其触控方法及显示装置
Abstract:
(EN) Disclosed are a floating touch control panel, touch control method and a display device thereof, the floating touch control panel comprising: a substrate (1); a modulated light source (2); a reading module (32); an output module (22); an ultrasonic wave sensing unit (311); and a light sensing unit (312). The ultrasonic wave sensing unit (311) is used for transmitting an ultrasonic wave to a touch control side, converting an ultrasonic wave reflected by the touch control side into an electrical signal and providing the same to a first node; the light sensing unit (312) is used for converting modulated light reflected by the touch control side into an electrical signal and providing the same to the first node; the reading module (32) is used for outputting a touch control signal to the output module (33) according to an electric potential of the first node; and the output module (33) is used for, under control of a corresponding first touch control scanning line, providing the received touch control signal to a corresponding touch control reading line. Upon the occurrence of touch control at a nearer distance, the recognition of a touch control action is performed according to a signal fed back by the ultrasonic wave sensing unit (311). Upon the occurrence of touch control at a further distance, the recognition of a touch control action is performed according to a signal fed back by the light sensing unit (312).
(FR) La présente invention concerne un panneau de commande tactile flottante, un procédé de commande tactile et un dispositif d'affichage associé. Le panneau de commande tactile flottante comprend : un substrat (1); une source de lumière modulée (2); un module de lecture (32); un module de sortie (22); une unité de détection d'ondes ultrasonores (311); et une unité de détection de lumière (312). L'unité de détection d'ondes ultrasonores (311) est utilisée pour transmettre une onde ultrasonore à une face de commande tactile, convertir une onde ultrasonore réfléchie par la face de commande tactile en un signal électrique et fournir ce dernier à un premier nœud; l'unité de détection de lumière (312) est utilisée pour convertir la lumière modulée réfléchie par la face de commande tactile en un signal électrique et fournir ce dernier au premier nœud; le module de lecture (32) est utilisé pour délivrer un signal de commande tactile au module de sortie (33) selon un potentiel électrique du premier nœud; et le module de sortie (33) est utilisé, sous la commande d'une première ligne de balayage de commande tactile correspondante, pour fournir le signal de commande tactile reçu à une ligne de lecture de commande tactile correspondante. Lors de la réalisation d'une commande tactile à une distance plus proche, la reconnaissance d'une action de commande tactile est réalisée selon un signal renvoyé par l'unité de détection d'onde ultrasonore (311). Lors de la réalisation d'une commande tactile à une distance plus éloignée, la reconnaissance d'une action de commande tactile est réalisée selon un signal renvoyé par l'unité de détection de lumière (312).
(ZH) 一种悬浮触控面板、其触控方法及显示装置,包括基板(1)、调制光源(2)、读取模块(32)、输出模块(22)、超声波传感单元(311)和光传感单元(312);超声波传感单元(311)用于向触控侧发射超声波,并将从触控侧反射回来的超声波转换为电信号提供给第一节点;光传感单元(312)用于将从触控侧反射回来的调制光转换为电信号提供给第一节点;读取模块(32)用于根据第一节点的电位向输出模块(33)输出触控信号;输出模块(33)用于在对应的第一触控扫描线的控制下将接收的触控信号提供给对应的触控读取线。当发生较近距离的触控时,根据超声波传感单元(311)反馈的信号进行触控动作的识别。当发生较远距离的触控时,根据光传感单元(312)反馈的信号进行触控动作的识别。
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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, JO, JP, KE, KG, KH, 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)