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Scanning control line driving module, and display apparatus including the same

A scan control and drive module technology, which is applied to static indicators, static memory, instruments, etc., can solve the problems of complex control mode of scan control line drive circuit, and achieve the effects of saving wiring space, reducing complexity, and narrow borders

Active Publication Date: 2016-10-05
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a scanning control line driving module and a display device, which can solve the problem of complicated control methods of the existing scanning control line driving circuit

Method used

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  • Scanning control line driving module, and display apparatus including the same
  • Scanning control line driving module, and display apparatus including the same
  • Scanning control line driving module, and display apparatus including the same

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 As shown, the scanning control line driving module of the present invention includes: a timing controller 60 and a plurality of serial scanning control line driving units SU i (The subscript i is a positive integer).

[0023] Such as figure 1 , figure 2 and Figure 4 As shown, the first-level scan control line drive unit SU 1 It includes a first timing control terminal c1 for receiving the first timing control signal and a second timing control terminal c2 for receiving the second timing control signal. The first level scan control line drive unit SU 1 Under the control of the first timing control signal and the second timing control signal, the panel display module 40 and the second-level scanning control line drive unit SU 2 Output the first level scan signal Sc 1 .

[0024] Second-level scan contro...

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PUM

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Abstract

The invention discloses a scanning control line driving module, and a display apparatus including the same. The module at least comprises a sequential controller, a first-level scanning control line driving unit, and a second-level scanning control line driving unit, wherein the first-level scanning control line driving unit is used for receiving a first sequential control signal output from the sequential controller, and outputting a first-level scanning signal to a panel display module and the second-level scanning control line driving unit; and the second-level scanning control line driving unit is used for receiving a second sequential control signal output from the sequential controller and the first-level scanning signal output from the first-level scanning control line driving unit, and outputting a second-level scanning signal to a panel display area and the next-level scanning control line driving unit. The scanning control line driving units only require two control input ends, so that the design saves a large amount of wiring space. Because of saving of the organic wiring space, the display apparatus using the scanning control line driving circuit can be provided with a narrower frame.

Description

technical field [0001] The invention relates to a scanning control line driving module and a display device, in particular to a scanning control line driving module and a display device for an OLED display device. Background technique [0002] With the development of display technology, the current display design trend is towards larger size, higher resolution, narrower frame and 3D display. [0003] In terms of the narrow bezel design direction, the original bezel of the display is mainly used as a storage area for chips and circuits. Therefore, simplifying the design of the scanning control line drive circuit in the bezel can greatly reduce the bezel width. However, how On the basis of simplifying the scanning signal generation circuit, it is the most important development engine of the present invention to maintain a stable output scanning signal function. However, in the prior art solutions, the scan control line drive circuits mostly adopt complex control methods, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32
CPCG09G3/3266G09G2310/0286G11C19/188
Inventor 李进弘
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD