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Compensation data acquiring and transmitting method and intelligent terminal

A technology for compensating data and transmission methods, applied in transmission systems, instruments, electrical components, etc., can solve problems such as low transmission efficiency, transmission verification errors, and complex data transmission process for compensation

Inactive Publication Date: 2018-11-27
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

In the process of compensating for the Mura phenomenon, it is necessary to install a Flash memory on the display panel, which greatly increases the design cost of the display panel.
At the same time, it also makes the transmission process of compensation data more complicated, errors often occur in transmission verification, and transmission efficiency is low

Method used

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  • Compensation data acquiring and transmitting method and intelligent terminal
  • Compensation data acquiring and transmitting method and intelligent terminal
  • Compensation data acquiring and transmitting method and intelligent terminal

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0048] see figure 1 , in one embodiment, a compensation data acquisition and transmission method is provided, which is used to realize the acquisition, transmission and verification of the compensation data of the display panel 10 .

[0049] The display panel 10 may include a screen module 100 and a data driving circuit 200 . The screen module 100 is electrically connected to the data driving circuit 200 . The screen module 100 includes a base and arrayed pixel units arranged on the surface of the base. The data driving circuit 200 is used to transmit various data to th...

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Abstract

The application relates to a compensation data acquiring and transmitting method and an intelligent terminal. The compensation data acquiring and transmitting method comprises the following steps: recognizing markers of screen modules; searching compensation data with the markers; storing the compensation data with the markers in a display panel; and storing the searched compensation data and completing the data compensation on the display panel through a data driving circuit by searching the compensation data which has the same or corresponding markers with the screen module, wherein the screen modules are in one-to-one corresponding with the markers of the compensation data. According to the compensation data acquiring and transmitting method, a Flash storer does not need to be arrangedin the display panel, so that the design cost of the display panel is greatly improved. Meanwhile, the transmitting path of the compensation data is simple, and the transmitting efficiency and the transmitting accuracy of the compensation data are greatly improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a compensation data acquisition and transmission method and an intelligent terminal. Background technique [0002] At present, Active Matrix Driving OLED (AMOLED for short) has the advantages of self-illumination, high display contrast, thin thickness, wide viewing angle, fast response speed, wide operating temperature range, simple structure and manufacturing process, etc. properties are widely used. However, the current of the organic light-emitting diode will vary with the shift of the threshold voltage of the driving transistor, so that the AMOLED display panel will have non-uniform display brightness Mura (color spot defect). The Mura phenomenon means that the actual brightness of some pixels is darker or brighter than the theoretical brightness that should be displayed, thereby affecting the brightness uniformity and brightness constancy of the AMOLED display pa...

Claims

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Application Information

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IPC IPC(8): G09G3/3225
CPCG09G3/3225G09G2320/0233G09G5/006G09G2320/045G09G3/2092G09G3/22G09G2320/0686G09G2330/10G09G2370/16H04L67/06
Inventor 陈峰
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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