Invention Grant
- Patent Title: Display device
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Application No.: US15471562Application Date: 2017-03-28
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Publication No.: US10354615B2Publication Date: 2019-07-16
- Inventor: Kojiro Ikeda , Masaaki Kabe , Akira Sakaigawa
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-073036 20160331
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/20

Abstract:
According to an aspect, a display device includes: a display panel including a plurality of pixels; at least three of a first sub-pixel in a first color, a second sub-pixel in a second color, a third sub-pixel in a third color, and a fourth sub-pixel in a fourth color, the three sub-pixels being included in each of the pixels; and a controller configured to input an input signal to the first sub-pixel to the fourth sub-pixel. When display is performed in a plurality of display regions in respective single colors adjacent to each other in the display panel, the controller inputs a signal for lighting a sub-pixel that does not contribute to one of the single colors in a halftone manner, in a pixel included in a boundary section of the adjacent display regions.
Public/Granted literature
- US20170287438A1 DISPLAY DEVICE Public/Granted day:2017-10-05
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