发明授权
- 专利标题: Display apparatus
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申请号: US15677326申请日: 2017-08-15
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公开(公告)号: US10297231B2公开(公告)日: 2019-05-21
- 发明人: Kazuhiko Sako , Kazunari Tomizawa , Tsutomu Harada , Naoyuki Takasaki , Tae Kurokawa
- 申请人: Japan Display Inc.
- 申请人地址: JP Tokyo
- 专利权人: Japan Display Inc.
- 当前专利权人: Japan Display Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Michael Best & Friedrich LLP
- 优先权: JP2016-165024 20160825
- 主分类号: G09G5/10
- IPC分类号: G09G5/10 ; G06T5/00 ; G09G3/34 ; G09G3/36 ; G09G3/3208
摘要:
According to an aspect, a display apparatus includes: an image display panel including a plurality of pixels and displaying an image; and a signal processor generating a second signal by multiplying signal values for a plurality of sub-pixels making up each of the plurality of pixels by a gain, the signal values being included in a first signal that is an input signal of the image. The the signal processor calculates a luminance of each of the plurality of pixels based on the signal values of the sub-pixels included in the respective pixels. The signal processor increases the gain by which the signal values of the sub-pixels of the pixel having a luminance greater than a first luminance threshold are multiplied, in accordance with the luminance of the corresponding pixel.
公开/授权文献
- US20180061368A1 DISPLAY APPARATUS 公开/授权日:2018-03-01
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