System and method for generating touch display structure

A touch display and generation system technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of affecting the display effect of the touch display screen, uneven dot shape, and rising product design costs, etc. Reach the effect of reducing R&D and manufacturing costs and R&D cycle, eliminating moiré fringes or spot unevenness

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A touch display and generation system technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of affecting the display effect of the touch display screen, uneven dot shape, and rising product design costs, etc. Reach the effect of reducing R&D and manufacturing costs and R&D cycle, eliminating moiré fringes or spot unevenness

CN104656975AInactive Publication Date: 2015-05-27INTERFACE OPTOELECTRONICS SHENZHEN +1

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[0033] Please also refer to figure 1 , figure 2 , figure 1 It is a schematic diagram of the hardware architecture of the operating environment of an embodiment of the touch display structure generation system 10 of the present invention; figure 2 It is a schematic diagram of the image superposition principle of the touch display structure generation system 10 . The touch display structure generation system 10 is applied in the electronic device 100 . In this embodiment, the electronic device may be, but not limited to, a personal computer or an image processing device and other devices. The touch display structure generation system 10 is used for a display to be attached to a touch screen to generate a touch sensing structure matched with the display, so that the attached display has moiré fringes or dots invisible to the human eye. uneven. In this embodiment, the pre-attached touch screen is a metal mesh touch screen, the touch sensing structure corresponds to a metal ...

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Abstract

The invention discloses a system and a method for generating a touch display structure used for a display of a touch screen to be laminated, so as to generate a touch sensing structure matched with the display. The system comprises a pattern setting module, an image simulation module and an image processing module, wherein the pattern setting module is used for setting parameters of a metal grid pattern of the touch sensing structure, the image simulation module is used for simulating an overlapped image between a display device of the touch screen to be laminated with the metal grid pattern, and the image processing module is used for judging whether the asymmetry of moire fringes or punctiform of the overlapped image is visible. When asymmetry of moire fringes or punctiform of the overlapped image is visible, the relevant parameters of the metal grid patterns are adjusted to obtain an optimal metal grid pattern when the asymmetry of moire fringes or punctiform of the overlapped image is invisible.

Description

technical field [0001] The present invention relates to a system and method for generating a touch display structure. Background technique [0002] Metal has high electrical conductivity and bendability, and a grid formed by a certain arrangement of extremely fine metal wires can form a transparent conductive film with good conductivity on a transparent base material. This technology is widely used in the touch screen field, and compared with the traditional indium tin oxide (ITO) transparent conductive material, the metal grid has the advantages of high conductivity, bendability, and low cost. [0003] In the design of the touch display screen using the metal grid, the display effect of the touch display screen is affected due to the superposition of the metal grid structure and the pixel structure of the display device to produce Moire fringes or point-like unevenness. For example, to reduce moire fringes or point-like unevenness, it is necessary to adjust the setting pos...

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Application Information

Patent Timeline

27 May 2015

Publication

CN104656975A

IPC: G06F3/041

CPC: G06F3/0412

Inventors: 陈祯佑; 陈俊吉