Invention Grant
- Patent Title: Signal transmission method, transmitting unit, receiving unit and display device
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Application No.: US16618524Application Date: 2018-06-04
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Publication No.: US10971048B2Publication Date: 2021-04-06
- Inventor: Chengqi Zhou , Xin Duan , Hao Zhu , Jieqiong Wang , Ming Chen , Shou Li
- Applicant: Beijing BOE Display Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: Beijing BOE Display Technology Co., Ltd.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: Beijing BOE Display Technology Co., Ltd.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Womble Bond Dickinson (US) LLP
- Priority: CN201710434370.X 20170609
- International Application: PCT/CN2018/089740 WO 20180604
- International Announcement: WO2018/223913 WO 20181213
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
The present disclosure relates to a method and device for transmitting a signal in a display device. The display device comprises a timing controller and a source driver. The method is applied to any of a plurality of transmitting units of the timing controller. The plurality of transmitting units correspond to a plurality of receiving units of the source driver in a one-to-one relationship. The method comprises: obtaining a scrambled signal by scrambling, via a scrambler of the transmitting unit, a non-identification signal in a signal to be transmitted, the scrambled signal comprising an identification signal and a scrambled non-identification signal; and transmitting the scrambled signal to a corresponding receiving unit. A signal obtained by scrambling a signal X via the scrambler is X16+X5+X4+X3+1, X24+X4+X3+X+1 or X32+X7+X5+X3+X2+X+1. The present disclosure reduces distortion of an image displayed on a display panel.
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