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Computer system and device and method for transmitting touch and display data

A technology for a touch display device and a computer system, which is applied in the input/output process of data processing, calculation, and electrical digital data processing, etc., and can solve the problems of design cost generation and the difficulty of standardizing the design of touch panels.

Inactive Publication Date: 2014-07-09
QUANTA COMPUTER INC
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The above problems will cause additional design costs, and additional design parameters and considerations will make it difficult for the touch panel to achieve a standardized design

Method used

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  • Computer system and device and method for transmitting touch and display data
  • Computer system and device and method for transmitting touch and display data
  • Computer system and device and method for transmitting touch and display data

Examples

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Embodiment Construction

[0057] Please refer to figure 1 . figure 1 It is a block diagram of a computer system 1 in an embodiment of the present invention. The computer system 1 includes a touch display device 10 , a host 12 and a touch and display data transmission device 14 .

[0058] The touch display device 10 includes a display panel 100 and a touch panel 102 . Wherein, the display panel 100 can generate a display picture on it according to the display data sent by the host 12 for users to watch. In this embodiment, the source driver 1000 , the gate driver 1002 and the backlight module 1004 respectively provide data and light sources for the display panel 100 to generate display images.

[0059] The touch panel 102 can generate sensing data according to the user's touch action, and send it to the host 12 to determine the position of the touch. In different embodiments, the touch panel 102 can be, for example but not limited to, capacitive, resistive, acoustic, optical and other types of touch...

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PUM

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Abstract

A device for transmitting touch and display data used in a computer system having a touch display device is provided. The touch display device has a display panel and a touch panel. The device for transmitting touch and display data comprises a display panel data storage module for storing display default data, a touch control module for generating a touch signal according to a touch action on the touch panel, a display panel signal transmission interface and a signal transmission module. The signal transmission module retrieves the display panel setting data through at least one specific pin of the display panel signal transmission interface in a display panel initialization time, and receives the touch signal through the same specific pin after the display panel initialization time.

Description

technical field [0001] The present invention relates to a touch and display data transmission technology, and in particular to a computer system and its touch and display data transmission device and method. Background technique [0002] Touch technology is a fairly intuitive input method, so configuring touch display devices combined with touch technology has become the mainstream of modern computer systems. Currently, in terms of system design, separate touch panels and display panels require separate connecting wires, mechanical design considerations, and individual electrical characteristic connection considerations. According to the current design trend, the ultra-thin size of the touch panel makes the integration design difficult. For example, in clam-shell notebook computers, hinges are often used to configure the connection between the host and the display panel. In the case that there is not much space for the axis of the rotating shaft, it is very difficult to ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G09G3/2096G09G3/3406G09G3/3696G09G2300/0426G09G2330/022G09G2370/14G06F3/04164G06F3/04184G06F3/0416
Inventor 林信吉
Owner QUANTA COMPUTER INC
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