Supercharge Your Innovation With Domain-Expert AI Agents!

Display driving circuit system

A technology of display drive and circuit system, applied in static indicators, instruments, etc., to achieve the effect of reducing costs

Pending Publication Date: 2022-07-19
FOCALTECH ELECTRONICS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flexible circuit board is electrically connected to the display panel

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
  • Display driving circuit system
  • Display driving circuit system
  • Display driving circuit system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 It is a schematic diagram of a display driving circuit system according to a preferred embodiment of the present invention. Please refer to figure 1 , the display driving circuit system includes a flexible circuit board (FPC) 101 , a display driving integrated circuit (DDIC) 102 and a brightness compensation memory (demura RAM) 103 . The flexible circuit board 101 is used to electrically connect the display panel 104 . According to the needs of the process, the display driver integrated circuit 102 and the brightness compensation memory 103 are all disposed on the flexible circuit board 101 . And in this embodiment, the brightness compensation memory 103 is arranged on the right side of the display driving integrated circuit 102 . Generally speaking, the shape of the display driving integrated circuit 102 may be a rectangle or a rectangle.

[0037] The main function of the brightness compensation memory 103 is to correct and compensate the display of the pa...

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 invention provides a display driving circuit system. The display driving circuit system comprises a flexible circuit board, a brightness compensation memory (emura RAM) and a display driving integrated circuit. The flexible circuit board is electrically connected with the display panel. The brightness compensation memory is configured on the flexible circuit board. The display driving integrated circuit is arranged on the flexible circuit board and is provided with a rectangular structure, a first side of the display driving integrated circuit is electrically connected with the brightness compensation memory, the first side is a short side of the rectangular structure of the display driving integrated circuit, and the brightness compensation memory is arranged on the first side of the display driving integrated circuit.

Description

technical field [0001] The present invention relates to a technology of a display driving integrated circuit. More specifically, the present invention relates to a display driving circuit system with an external memory for storing brightness compensation data. Background technique [0002] Organic light-emitting diodes, as a current-mode light-emitting device, have been increasingly used in high-performance displays. Due to its self-luminous properties, compared with liquid crystal display panels, active matrix organic light emitting diodes (AMOLEDs) have many advantages such as high contrast ratio, ultra-thinness, and flexibility. However, brightness uniformity is still one of the main problems it is currently facing. To solve this problem, in addition to process improvement, brightness compensation technology has to be mentioned. [0003] The compensation method of brightness uniformity (Demura) generally uses external compensation. External compensation refers to the met...

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 Applications(China)
IPC IPC(8): G09G3/3208G09G3/3225
CPCG09G3/3208G09G3/3225G09G2320/0626
Inventor 潘亨霖许承容蔡曦彦
Owner FOCALTECH ELECTRONICS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com