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Frame scanning pixel display drive unit as well as drive method and display method thereof

A technology of display driving and frame scanning, applied to static indicators, instruments, etc., can solve the problems of insufficient reduction of power consumption, influence on panel display, and less lighting time, so as to improve display effect, improve display effect, and light-emitting time Enhanced effect

Active Publication Date: 2013-08-14
BOE TECH GRP CO LTD
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  • Abstract
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Problems solved by technology

[0002] At present, in the field of display technology, a line scanning method is usually used to realize panel display, but this scanning display method causes high power consumption of the manufactured display and the problem of display flicker, so in the liquid crystal display of the prior art, there are A new frame scan control method is introduced to realize the display
[0003] However, the current research technology of this kind of liquid crystal display that adopts the frame scanning control method is still immature, and there are defects such as complex structure. Only when all the signals in this frame are written, the thin film transistor is turned on, and most of the time of each frame is spent in the signal writing stage, so the time actually used for lighting is very little, which affects the panel display and reduces power consumption enough significantly

Method used

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  • Frame scanning pixel display drive unit as well as drive method and display method thereof
  • Frame scanning pixel display drive unit as well as drive method and display method thereof
  • Frame scanning pixel display drive unit as well as drive method and display method thereof

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0048] The frame scanning pixel display driving unit described in the specific embodiment of the present invention includes a driving transistor for driving pixel display, a data writing module and a driving control module, wherein:

[0049] The driving control module is configured to: receive the first frame data signal sent by the data writing module, and control the driving transistor to drive the pixel display according to the first frame data signal;

[0050] The data writing module is used for: when the driving transistor drives the pixel display according to the first frame data signal, the data writing module receives and latches the second frame data signal, and After the display of the data signal ends, sending the second frame data signal...

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Abstract

The invention provides a frame scanning pixel display drive unit as well as a drive method and a display method thereof. The frame scanning pixel display drive unit comprises a drive transistor used for driving pixel display, a data writing module and a drive control module, wherein the drive control module is used for receiving a first frame data signal sent by the data writing module and controlling the drive transistor to drive the pixel display according to the first frame data signal; the data writing module is used for receiving, locking and storing a second frame data signal when the drive transistor drives the pixel display according to the first frame data signal and sending the second frame data signal to the drive control module after the first frame data signal is displayed; and the second frame data signal is a next frame data signal of the first frame data signal. The frame scanning pixel display drive unit forms a frame scanning display manner, so that the energy consumption can be reduced at a signal writing stage, and the power consumption for panel display is effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of display manufacturing, in particular to a frame scanning pixel display driving unit, a driving method thereof, and a display device. Background technique [0002] At present, in the field of display technology, a line scanning method is usually used to realize panel display, but this scanning display method causes high power consumption of the manufactured display and the problem of display flicker, so in the liquid crystal display of the prior art, there are A new frame scan control method is introduced to realize the display. [0003] However, the current research technology of this kind of liquid crystal display that adopts the frame scanning control method is still immature, and there are defects such as complex structure. Only when all the signals in this frame are written, the thin film transistor is turned on, and most of the time of each frame is spent in the signal writing stage, so the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3233G09G2300/0852G09G2300/0861
Inventor 马占洁
Owner BOE TECH GRP CO LTD
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