Title:
PRESSURE SENSING PANEL AND DETECTION METHOD, 3D TOUCH CONTROL PANEL AND TOUCH CONTROL DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2017/117962
Kind Code:
A1
Abstract:
Provided are a pressure sensing panel and a detection method, a 3D touch control panel and a touch control display panel. The pressure sensing panel comprises a pressure sensing layer, wherein the pressure sensing layer comprises a plurality of pressure sensing units, and each of the pressure sensing units comprises four resistors, a first voltage detection unit and a second voltage detection unit. The four resistors of each of the pressure sensing units are connected in sequence; and two short sides of the first resistor are respectively connected to one long side of the second resistor and of the fourth resistor, and two short sides of the third resistor are connected to the other long side of the second resistor and of the fourth resistor. A connection end between the first resistor and the fourth resistor is connected to a first fixed voltage end; and a connection end between the second resistor and the third resistor is connected to a second fixed voltage end. The first voltage detection unit is connected to a connection end between the first resistor and the second resistor; and the second voltage detection unit is connected to a connection end between the third resistor and the fourth resistor. The pressure sensing panel is capable of detecting the pressing pressure of a user.
Inventors:
DING XIAOLIANG (CN)
DONG XUE (CN)
CHEN XIAOCHUAN (CN)
WANG HAISHENG (CN)
LIU YINGMING (CN)
LIU WEI (CN)
WANG PENGPENG (CN)
YANG SHENGJI (CN)
ZHAO WEIJIE (CN)
REN TAO (CN)
DONG XUE (CN)
CHEN XIAOCHUAN (CN)
WANG HAISHENG (CN)
LIU YINGMING (CN)
LIU WEI (CN)
WANG PENGPENG (CN)
YANG SHENGJI (CN)
ZHAO WEIJIE (CN)
REN TAO (CN)
Application Number:
PCT/CN2016/089908
Publication Date:
July 13, 2017
Filing Date:
July 13, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06F3/041
Foreign References:
| CN204883660U | 2015-12-16 | |||
| CN105117058A | 2015-12-02 | |||
| CN105404432A | 2016-03-16 | |||
| CN205302244U | 2016-06-08 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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