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1. (WO2019000935) PRESSURE SENSOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
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Pub. No.: WO/2019/000935 International Application No.: PCT/CN2018/074416
Publication Date: 03.01.2019 International Filing Date: 29.01.2018
IPC:
G01L 1/22 (2006.01)
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
20
by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
22
using resistance strain gauges
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
合肥鑫晟光电科技有限公司 HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国安徽省合肥市 新站区工业园内 Xinzhan Industrial Park Hefei, Anhui 230012, CN
Inventors:
彭锐 PENG, Rui; CN
王庆贺 WANG, Qinghe; CN
贾文斌 JIA, Wenbin; CN
叶志杰 YE, Zhijie; CN
范招康 FAN, Zhaokang; CN
Agent:
北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区西直门北大街32号院枫蓝国际中心2号楼10层 10F, Bldg. 2, Maples International Center No. 32 Xizhimen North Street, Haidian District Beijing 100082, CN
Priority Data:
201710508581.328.06.2017CN
Title (EN) PRESSURE SENSOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
(FR) CAPTEUR DE PRESSION ET SON PROCÉDÉ DE FABRICATION, ET DISPOSITIF ÉLECTRONIQUE
(ZH) 压力传感器及其制作方法、电子器件
Abstract:
(EN) Disclosed are a pressure sensor and a manufacturing method therefor, and an electronic device. The pressure sensor comprises an electroluminescent device (3) and a resistor layer (1), wherein the resistor layer (1) and one electrode of the electroluminescent device (3) are respectively connected to two electrodes of a power supply (100) to form a loop. The pressure sensor converts a deformation caused by a pressure into a brightness variation of the electroluminescent device (3) and determines the magnitude of the pressure according to the brightness variation.
(FR) La présente invention concerne un capteur de pression et un procédé de fabrication de celui-ci, et un dispositif électronique. Le capteur de pression comprend un dispositif électroluminescent (3) et une couche de résistance (1), la couche de résistance (1) et une électrode du dispositif électroluminescent (3) étant respectivement connectées à deux électrodes d’une alimentation électrique (100) pour former une boucle. Le capteur de pression convertit une déformation causée par une pression en variation de luminosité du dispositif électroluminescent (3) et détermine l’amplitude de la pression en fonction de la variation de luminosité.
(ZH) 一种压力传感器及其制作方法、电子器件。压力传感器包括电致发光器件(3)和电阻层(1),电阻层(1)和电致发光器件(3)的一个电极分别与电源(100)的两极连接,形成回路。压力传感器将压力导致的形变转换为电致发光器件(3)的亮度变化,并根据亮度的变化确定压力的大小。
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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)