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Multi-chip type display having overlapping structure

A multi-chip, display technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of waste of space, increase the thickness of the device used, unfavorable application of multi-chip displays, etc.

Active Publication Date: 2010-07-07
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in terms of general commercial mass-produced liquid crystal displays, the boundary area is more than 1 mm, and the existing edge-to-edge (Edge to Edge) foldable multi-chip display design has a total boundary area of ​​1 mm per The sum of the boundary areas of the multi-chip display screen, so the invalid display area that needs to be covered by the existing multi-chip display is quite large
When the invalid display area to be covered is larger, the required distance between the magnifying lens and the display panel must also be increased, so that the magnifying lens can completely cover the invalid display area to magnify the image, thus causing additional waste of space and increasing the use of the device. Thickness, which conflicts with today's portable mobile devices that emphasize thinness and portability
This extra space seriously hinders the application of existing multi-chip displays on portable mobile devices

Method used

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  • Multi-chip type display having overlapping structure
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  • Multi-chip type display having overlapping structure

Examples

Experimental program
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Embodiment Construction

[0031] Please refer to Figure 1A , which is a schematic diagram of a multi-chip display with an overlapping structure according to a preferred embodiment of the present invention. The multi-chip display of this embodiment at least includes: a first magnifying lens 130, a second magnifying lens 230, a first display device 100, a second display device 200, a circuit board 300 and a power supply 310 (such as a battery), wherein the second The display device 200 is disposed between the first magnifying lens 130 and the first display device 100 , and the second magnifying lens 230 is side by side with the first magnifying lens 130 . The first magnifying lens 130 and the second magnifying lens 230 can be, for example, a Fresnel lens (Fresnel Lens), wherein the Fresnel lens has the advantages of light weight and thin thickness. The first display device 100 at least includes: a first display panel 110 and a first backlight module 140, wherein the first display panel 110 is disposed b...

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PUM

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Abstract

The invention relates to a multichip display with folded structure, which comprises a first amplifying lens, a second amplifying lens, a first display device with a first display panel, and a second display device with a second display panel, wherein the second display device is arranged between the first amplifying lens and the first display device, and the second amplifying lens is juxtaposed with the first amplifying lens in an edge-to-edge mode. When the invention is in an operation state, a first boundary region of the first display panel is partially overlapped on a first boundary region of the second display panel, and the virtual image display of the first display panel / amplifying lens is utilized to partially shield a second boundary region so as to narrow an invalid display region needing shielding and further reduce a space needed between the amplifying lens and the first display panel device.

Description

technical field [0001] The present invention relates to a multi-section display, in particular to a multi-section display with an overlapping structure. Background technique [0002] At present, the design of various electronic information devices all takes lightness and portability as the development trend. The designs of portable mobile devices, such as mobile phones and Personal Digital Assistants (PDAs), are also evolving towards thinner, lighter and smaller designs, thus making the size limit of portable mobile devices increasingly strict. In order to make the size of the display screen on the mobile device not affect the clarity of viewing or cause human eye fatigue, and to better meet the multimedia display requirements of future mobile devices, foldable multi-segment or multi-chip LCDs have emerged as the times require . However, the surrounding borders of the liquid crystal display cannot display images, so there will be an invalid display area (that is, a non-lum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G02F1/1335
Inventor 胡克龙高国峰李锡烈
Owner AU OPTRONICS CORP