Unlock instant, AI-driven research and patent intelligence for your innovation.

Driving circuit and display device thereof

A display device and drive circuit technology, applied to static indicators, instruments, etc., can solve the problems of different enabling signal high and low enabling judgments, waste of material control costs, etc., and achieve the effect of saving material costs

Active Publication Date: 2021-02-09
HKC CORP LTD +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the gate drive chips of different suppliers have different judgments on whether the enable signal is high or low, the timing control chips of different suppliers also have differences in whether the enable function can be turned off.
This results in different application conditions requiring multiple versions of printed circuit boards
Cause waste of material control cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Driving circuit and display device thereof
  • Driving circuit and display device thereof
  • Driving circuit and display device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the present application can be implemented in. The directional terms mentioned in this application, such as "up", "down", "front", "rear", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application.

[0032] The drawings and descriptions are to be regarded as illustrative in nature and not restrictive. In the figures, structurally similar units are denoted by the same reference numerals. In addition, the size and thickness of each component shown in the drawings are arbitrarily shown for understanding and convenience of description, but the present application is not limited thereto.

[0033] Also, in the specification, unless it is clearly described to the contrary...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application provides a driving circuit and a display device thereof. The driving circuit includes a first switching circuit and a second switching circuit, the first switching circuit and the second switching circuit respectively include two input terminals and a control terminal, and the first switching circuit includes two input terminals and a control terminal. One input terminal of the second switching circuit is connected to the output terminal of the first switching circuit, and the two control terminals respectively input the first control signal and the second control signal. Through the potential change of the two control signals, the two switching circuits connected in stack will switch the circuit One of the three input signals obtained by each input terminal is selected as the output signal.

Description

technical field [0001] The present application relates to the display field, in particular to a driving circuit and a display device thereof. Background technique [0002] A thin film transistor display device (TFT-LCD, Thin Film Transistor Liquid Crystal Display) is one of the main types of flat panel display devices at present, and has become an important display platform in modern IT and video products. The main driving principle of the thin film transistor display device is that the main board of the system connects the R / G / B compressed signal, control signal and power to the connector (Connector) on the printed circuit board (Printed Circuit Board, PCB) through the wire, and the data passes through After the timing control chip (TCON, Timing Controller) on the printed circuit board is processed, the PCB board passes through the source driver chip (S-COF, Source-Chip on Film) and the gate driver chip (G-COF, Gate- Chip onFilm) is connected to the display area, so that t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3611
Inventor 黄笑宇
Owner HKC CORP LTD