Picture prime group

A pixel array and pixel technology, which is applied in the field of pixel arrays for constructing non-contact panel input devices, can solve problems such as insufficient resolution, panel pressure loss, power consumption, etc., and achieve improved positioning resolution, high luminous efficiency and service life , the effect of avoiding damage

Inactive Publication Date: 2004-11-24
AU OPTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the above-mentioned touch panel, its sensing method belongs to the "contact pressurization" sensing method, so there will be a problem of insufficient resolution, and when inputting to the touch panel, it is quite easy. The problem of pressure damage to the panel due to excessive contact force
[0005] Moreover, since the touch panel is attached to the outermost layer of the display panel, the image must pass through the touch panel to be displayed, which will reduce the luminous efficiency of the panel, not only consume more power, but also shorten the lifespan of the display panel. service life

Method used

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Embodiment Construction

[0033] figure 2 What is shown is a schematic diagram of the plane configuration of the pixel array in the preferred embodiment of the present invention. Generally speaking, the pixel array on the display panel is composed of a plurality of pixels arranged in an array. For simplicity, in figure 2 Only some (6) pixel structures are shown in . Moreover, the pixel array of the present invention may be a pixel array used in a liquid crystal display panel, or a pixel array used in an organic electroluminescence display panel.

[0034] Please refer to figure 2 , each pixel structure 200 in the pixel array has at least one sub-pixel 202 and one shadow pixel 204 . Each sub-pixel 202 is, for example, one of a sub-pixel displaying red (R), a sub-pixel displaying green (G), or a sub-pixel displaying blue (B). The arrangement of the sub-pixels 202 is, for example, a mosaic type, a triangle type, a stripe type or a four-pixel RGGB configuration type (not shown).

[0035] The shade p...

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Abstract

The pixel array consists of several pixel structures in array arrangement. Each of the pixel structures includes at least one sub-pixel and pixel shade on one side of the sub-pixel, and the pixel shade can generate electromagnetic wave in invisible light wavelength. Proper configuration of the pixel shades in pixel array can separate the pixel array into several digital codes, so that detecting the digital code combination constituted by the electromagnetic wave the pixel shades produce can apply the pixel array in constituting non-contact panel input device.

Description

technical field [0001] The present invention relates to a pixel array, and in particular to a pixel array in which shaded pixels are arranged in a pixel structure, which can be applied to construct a non-contact panel input device. Background technique [0002] With the rapid development and application of information technology, wireless mobile communication and information home appliances, many information products have changed from traditional input methods to touch panel (Touch Panel) is used as an input device, so the space occupied by input devices such as a keyboard or a mouse can be saved. [0003] Please refer to figure 1 , which represents a schematic cross-sectional view of a well-known touch panel, wherein the touch panel 104 is attached to the display panel 102, and the image is directed from the display panel 102 to the touch panel 104 as shown by the arrow Orientation display, where the touch panel 104 usually uses piezoelectric, resistive, capacitive, etc. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02G06T3/40G06K11/06
Inventor 张浥塵胡硕修
Owner AU OPTRONICS CORP
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