Title:
FLEXIBLE TOUCH DISPLAY DEVICE AND TOUCH COMPENSATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/113824
Kind Code:
A1
Abstract:
A touch compensation method, applied to a flexible touch display screen, comprises the steps of: generating a corresponding detection signal by means of detecting electrical parameters of each light-emitting display device (11) of a flexible touch display device (100) respectively by means of several detection units (12) in a flexible touch display screen; determining, according to the detection signal generated by each detection unit (12), whether a change in the electrical parameters of each light-emitting display device (11) occurs, and determine whether the change amount satisfies a predetermined condition; determining at least one target pixel point (P1) corresponding to at least one light-emitting display device (11) whose change amount in the electrical parameters satisfies the predetermined condition, and determining, according to the at least one target pixel point (P1), at least one target touch unit (21) that needs to be compensated; and performing touch compensation on the at least one target touch unit (21). A flexible touch display device (100). The flexible touch display device (100) and the touch compensation method can effectively detect a bending area and perform touch compensation.
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Inventors:
CHEN CHAO (CN)
Application Number:
PCT/CN2017/115886
Publication Date:
June 20, 2019
Filing Date:
December 13, 2017
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
G09F9/30
Foreign References:
| CN107331304A | 2017-11-07 | |||
| CN105493015A | 2016-04-13 | |||
| CN104700762A | 2015-06-10 | |||
| CN107195667A | 2017-09-22 | |||
| US20140300649A1 | 2014-10-09 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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