Title:
SET VOLTAGE GENERATING UNIT, SET VOLTAGE GENERATING METHOD, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/151740
Kind Code:
A1
Abstract:
A set voltage generating unit, a set voltage generating method, and a display apparatus. The set voltage generating unit comprises a voltage generating circuit (11); the voltage generating circuit (11) is used to generate a set voltage (VPRESL) according to a gamma main voltage (AVDD) such that the ratio between the variation (V01) of the set voltage (VPRESL) and the variation (V0) of the gamma main voltage (AVDD) is a voltage coefficient K, K being smaller than or equal to the positive number 1.
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Inventors:
HE MIN (CN)
BAO WENCHAO (CN)
CAO CHUN (CN)
CHEN WEI (CN)
BAO WENCHAO (CN)
CAO CHUN (CN)
CHEN WEI (CN)
Application Number:
PCT/CN2020/073754
Publication Date:
July 30, 2020
Filing Date:
January 22, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN105448239A | 2016-03-30 | |||
| CN109830210A | 2019-05-31 | |||
| CN101814267A | 2010-08-25 | |||
| CN105931598A | 2016-09-07 | |||
| CN104637435A | 2015-05-20 | |||
| CN107591137A | 2018-01-16 | |||
| CN108847184A | 2018-11-20 | |||
| US9135853B2 | 2015-09-15 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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