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Patent Searching and Data


Title:
POSITION SENSOR, CONVEYOR DEVICE COMPRISING SAME, AND METHOD FOR CORRECTING POSITION BY USING POSITION SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/023978
Kind Code:
A1
Abstract:
Disclosed is a position sensor, comprising at least two light emitters (4), a light receiver array (5) and a base (1), wherein the base (1) is provided with a central plane (2) and at least two inclined faces (3) provided at opposite edges thereof and inclined towards the centre; the at least two light emitters (4) are respectively provided on the at least two inclined faces (3); and the light receiver array (5) is placed on the central plane (2) of the base (1). Further disclosed are a conveyor device comprising the position sensor and a method for correcting the position by using the position sensor.

Inventors:
QI, Pengyu (No.9, Dize Road BDA, Beijing 6, 100176, CN)
WANG, Dong (No.9, Dize Road BDA, Beijing 6, 100176, CN)
HOU, Jian (No.9, Dize Road BDA, Beijing 6, 100176, CN)
Application Number:
CN2017/077061
Publication Date:
February 08, 2018
Filing Date:
March 17, 2017
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Road, Chaoyang District, Beijing 5, 100015, CN)
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. (No. 118, Jinghaiyilu BDA, Beijing 6, 100176, CN)
International Classes:
G01B11/00
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Centre23 Harbour Road, Wanchai, Hong Kong, Kong, CN)
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