OLED DISPLAY DEVICE AND PRESSURE TOUCH-CONTROL DRIVE METHOD THEREOF

Title:

OLED DISPLAY DEVICE AND PRESSURE TOUCH-CONTROL DRIVE METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2018/014590

Kind Code:

A1

Abstract:

Provided are an organic light-emitting diode (OLED) display device (400) and pressure touch-control drive method thereof, said OLED display device (400) comprising: a silicon substrate (302); a pixel cell (300) and magnetic sensors (100, 305, 401, 501, 601, 701); a magnetic-field generating device (306). The magnetic-field generating device (306) is configured to supply a magnetic field to the magnetic sensors (100, 305, 401, 501, 601, 701); the magnetic field passes through the plane of the magnetic sensors (100, 305, 401, 501, 601, 701). The magnetic sensors (100, 305, 401, 501, 601, 701) are configured to detect a change in the magnetic field and convert the change in the magnetic field into a voltage difference (Vo+-Vo-) and output same.

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Inventors:

WANG PENGPENG (CN)
DONG XUE (CN)
CHEN XIAOCHUAN (CN)
WANG HAISHENG (CN)
LIU YINGMING (CN)
DING XIAOLIANG (CN)
ZHAO WEIJIE (CN)
YANG SHENGJI (CN)
LI CHANGFENG (CN)
LIU WEI (CN)
GAO JIAN (CN)

Application Number:

PCT/CN2017/079291

Publication Date:

January 25, 2018

Filing Date:

April 01, 2017

Export Citation:

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Assignee:

BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)

International Classes:

G06F3/14

Foreign References:

CN102340299A	2012-02-01
CN105739806A	2016-07-06
CN103412654A	2013-11-27
CN101813757A	2010-08-25
CN101243383A	2008-08-13
US20120032909A1	2012-02-09

Other References: