Signal transmission method, sending unit, receiving unit and display device
A technology of sending unit and receiving unit, which is applied in the field of communication, can solve problems such as poor display effect of the display panel, and achieve the effect of improving the display effect and reducing the time difference
Active Publication Date: 2021-11-16
BOE TECH GRP CO LTD +1
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- Description
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- Application Information
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Problems solved by technology
[0005] In order to solve the problem of poor display effect of the display panel, the present application provides a signal transmission method, a sending unit, a receiving unit and a display device
Method used
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Embodiment Construction
[0108] In order to make the purpose, technical solutions and advantages of the present application, the present application will be further described in detail below with reference to the accompanying drawings.
[0109] figure 1 A schematic structural diagram of a display device provided by the embodiment of the present invention, such as figure 1 As shown, the display device may include a timing controller 01, a source driving circuit 02, which includes a plurality of transmitting unit 011, and the source driving circuit 02 includes a plurality of receiving unit 021, and in the timing controller 01 The plurality of transmitting unit 011 corresponds to the plurality of receiving unit 021 in the source drive circuit 02. That is, the plurality of transmitting unit 011 and the plurality of receiving unit 021 may employ a point-to-point (English: peer-to-peer; referred to as: p2p) transmission mode transmission signal.
[0110] In the example, the timing controller 01 can be provided...
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The application discloses a signal transmission method, a sending unit, a receiving unit and a display device, belonging to the communication field. The method includes: scrambling the signal to be sent to obtain a scrambled signal, each frame of the scrambled signal includes: at least one first identification signal arranged in sequence in the time domain, and the scrambled signal The number of the first identification signal is equal to the number of the first identification signal in the scrambled signals of other sending units in the plurality of sending units; the scrambled signal is sent to the corresponding receiving unit; wherein, the first identification signal It is used to instruct the linear feedback register to perform a reset operation, and the first identification signal is also used to indicate that after each collective reset operation is completed, the corresponding receiving unit outputs a display signal to the display panel. The present application solves the problem of poor display effect of the display panel and improves the display effect of the display panel, and the present application is used for a display device.
Description
Technical field [0001] The present application relates to the field of communication, and in particular, to a signal transmission method, a transmitting unit, a receiving unit, and a display device. Background technique [0002] The display device can generally include a display panel and a panel driving circuit for driving the display panel, which may include a timing controller, a gate driving circuit, and a source drive circuit. [0003] In the relevant technique, the timing controller includes a plurality of transmitting units, and the source driving circuit includes a plurality of receiving units, and the plurality of transmitting units correspond to a plurality of receiving units, a plurality of receiving units and multiple columns on the display panel. The unit is connected one by one. When the display panel is required to display the image, the plurality of transmitting units in the timing controller may simultaneously send a signal to the corresponding receiving unit, th...
Claims
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IPC IPC(8): G09G3/20
CPCG09G3/20G09G3/2096G09G2310/0275G09G2310/08G09G2330/06G09G2352/00G09G2360/16G09G2370/04G09G2370/08G09G2370/10H04L25/03866G06F3/147G09G5/003G09G2310/0286G09G2310/063
Inventor 周呈祺王鑫段欣朱昊王洁琼陈明
Owner BOE TECH GRP CO LTD