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

Display device and display driving method

A display device, display panel technology, applied in the direction of static indicators, instruments, etc.

Active Publication Date: 2021-04-20
E INK HLDG INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The timing controller is coupled 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 device and display driving method
  • Display device and display driving method
  • Display device and display driving method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the content of the present invention more comprehensible, the following specific embodiments are taken as examples in which the present invention can be implemented. In addition, wherever possible, elements / members / steps with the same reference numerals are used in the drawings and embodiments to represent the same or similar parts.

[0033] figure 1 is a schematic block diagram of a display device according to an embodiment of the present invention. refer to figure 1 , the display device 100 includes a timing controller (Timing Controller, TCON) 110 , a memory 111 and a display panel 120 . The timing controller 110 is coupled to the display panel 120 , and the timing controller 110 may include a memory (Memory) 111 , but the invention is not limited thereto, and the memory (Memory) 111 may not be disposed in the timing controller 110 . Memory 111 is dynamic random access memory (Dynamic Random Access Memory, DRAM), flash memory (Flash memory) or non...

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 device and a display driving method. The display device includes a display panel and a timing controller. The timing controller is used to drive the display panel. The memory is used for storing previous image data. The timing controller sequentially receives a plurality of current image data during the frame update period, and compares the plurality of current image data with the previous image data to sequentially generate a plurality of driving signals. The timing controller sequentially outputs the plurality of driving signals to the display panel during the image updating period, so as to update the display image of the display panel. The display device and display driving method of the present invention can effectively update the display images of the display panel.

Description

technical field [0001] The present invention relates to a display driving technology, in particular to a display device and a display driving method. Background technique [0002] Generally speaking, the driving architecture of the existing Electro-Phoretic Display (EPD) device uses an external microcontroller (Micro Control Unit, MCU), System on Chip (SoC) or other embedded The system is used as the main control terminal of the system application to control the display content of the electrophoretic display panel by controlling the timing controller (Timing Controller, TCON) of the electrophoretic display device. Moreover, the timing controller of the existing electrophoretic display device needs to store the data of the previous image and the next image in the memory, so as to output the corresponding driving signal by comparing the data of the previous image and the next image to the electrophoretic display panel, and update the display content of the electrophoretic dis...

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): G09G3/34
CPCG09G3/344
Inventor 刘书呈程孝龙田沛霖洪集茂
Owner E INK HLDG INC