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Computer system having sensing function

Inactive Publication Date: 2017-11-30
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a computer system with a sensing function that allows the user to touch and interact with a large image screen. The system has a large sensing region, reducing the dead angle and improving touch sensitivity. Overall, the computer system provides a more intuitive and efficient user experience.

Problems solved by technology

However, some problems such as low product yield or high manufacturing cost occurs once the screen size increases.

Method used

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  • Computer system having sensing function
  • Computer system having sensing function
  • Computer system having sensing function

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Embodiment Construction

[0049]The present invention will now be described more specifically with reference to the following embodiments. It is to be noted that the following descriptions of preferred embodiments of this invention are presented herein for purpose of illustration and description only. It is not intended to be exhaustive or to be limited to the precise form disclosed.

[0050]Referring to FIGS. 1 and 2. FIG. 1 is a schematic structural view of a computer system having a sensing function in accordance with an embodiment of the present invention. FIG. 2 is a schematic top view of the computer system shown in FIG. 1. As shown in FIGS. 1 and 2, the computer system 1 of the present embodiment includes a base 10, a first light emitting assembly 11 and a second light emitting assembly 12. The base 10 is located on a bearing surface 100. The first light emitting assembly 11 is disposed in the base 10 and has a first optical axis A1. The second light emitting assembly 12 is disposed in the base 10 and ha...

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Abstract

A computer system having a sensing function includes a base, a first light emitting assembly and a second light emitting assembly. The base is disposed on a bearing surface. The first light emitting assembly is disposed in the base and has a first optical axis. The second light emitting assembly is disposed in the base and has a second optical axis. A distance between the firs optical axis and the second optical axis is D. An inner edge of a first light source emitted by the first light emitting assembly and an inner edge of a second light source emitted by the second light emitting assembly intersect at a point on the bearing surface, thereby forming an irregular-shaped sensing region having a boundary passing through the point. A length of a shortest side of the irregular-shaped sensing region is less than or equal to 2D.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a computer system, and more particularly to a computer system having a sensing function.BACKGROUND OF THE INVENTION[0002]With the development of information and electronic technology in recent years, the application of touch display panel becomes more and more common, which leads more and more applications of consumer electronics products are developed. In general, touch panel has some advantages such as solid, fast response, small size and easy to communicate.[0003]According to the working principle, the touch panel technology of large-size display device can be divided into projection capacitance, matrix resistivity, optical image, infrared matrix and surface acoustic wave technology. Among them, the touch panel technologies of projection capacitive and matrix resistivity are based on fitting touchpad or glass on the display panel for the touch operation. However, some problems such as low product yield or high manufactu...

Claims

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Application Information

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IPC IPC(8): G06F3/042H04N5/33G03B15/03
CPCH04N5/33G06F3/0425G06F3/04842G06F3/04845G06F3/04883G03B21/142H04N9/31H04N9/315H04N9/3141G06F3/0421G03B15/03G03B21/14G03B21/20H04N9/3147G03B17/54G03B21/00H04N9/3155H04N9/3176H04N9/3182G03B21/2053G03B15/02H05B47/11H05B47/10H05B47/105H04N23/56H04N23/71H04N23/73H04N23/74H04N23/75G06F3/0484G06F3/04817H04N9/3179G06F16/58G06F3/0486G06F3/017H04N9/3194Y02B20/40G06V40/28G06V10/761H04N23/45G06F18/22H04N23/12H04N23/62H04N23/69H04N23/72H04N23/90G06F3/043G06F3/045H04N5/2628G03B21/2046G06F3/167G06K7/1417G06T11/60
Inventor WANG, WEI-JUNCHIU, WEN-YIWU, TING-WEILIAO, CHIA-MINPANG, TSE-HSUNCHANG, KUN-HSUANTSENG, YU-HAOYANG, PO-HSIENHUANG, JUI-TSEN
Owner COMPAL ELECTRONICS INC