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Application of projection display in small-sized electronic product

A technology for electronic products and displays, applied in the field of projection equipment, can solve the problems of large size and high power consumption, and achieve the effects of expanding functions, good viewing effect, and convenient use.

Inactive Publication Date: 2008-11-12
FUZHOU PHOTOP QPTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As a display device shared by multiple people, the projector can only be used in some large venues such as business and teaching for a long time due to its large size and high power consumption.

Method used

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  • Application of projection display in small-sized electronic product
  • Application of projection display in small-sized electronic product
  • Application of projection display in small-sized electronic product

Examples

Experimental program
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Embodiment Construction

[0016] Referring to FIG. 1 , the micro projection display includes a microprocessor 101 , a frame converter 103 , an imaging unit controller 104 , an imaging unit 105 , a light source driver 106 , an audio interface 107 , a memory 109 , a power supply module 111 , and a control interface 110 . An analog-to-digital converter 102 and a video interface 108 may also be provided. The microprocessor 101 first initializes each functional module, and then transmits the received image information to the frame converter 103. If the received image information is an analog signal, it first passes through the analog-to-digital converter 102 to convert the analog signal into a digital signal . The frame converter 103 obtains the signal recognized by the imaging unit controller 104 , and then controls the operation of the imaging unit 105 . The output signal of the frame converter 103 can also be output to the video interface 108 at the same time, so as to connect with external video equipm...

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Abstract

The invention discloses the application of a projection display in small-scale electronic products, which integrates a micro projection display in small-scale electronic products without display function or with small image display screens and magnifies and projects the images played in the small-scale electronic products beyond the products, can enrich the functions of small-scale electronic products, project and play the pictures with larger sizes, such as the pictures of more than ten inches to dozens of inches, to gain better viewing effect and be appreciated by a plurality of people together.

Description

technical field [0001] The invention relates to a projection device, in particular to the application of a projection display capable of displaying larger images in small electronic products. Background technique [0002] In the current consumer electronics industry, products with various functions are changing with each passing day, and the market is also expanding rapidly. In the rapidly changing market, there are several main trends: one is the miniaturization of electronic products, such as the emergence of more and more personal mobile electronic products; the other is the cross-border of functions, such as the current mobile phones often integrate Functions such as cameras and media players; another is the high-quality display effect. For example, mobile phones and other products are constantly improving the display effect of the display screen. The starting point of the present invention is based on the above three trends. [0003] As a display device shared by mult...

Claims

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Application Information

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IPC IPC(8): G03B29/00H04M1/21
Inventor 龚錾林丹林磊林志强黄富泉
Owner FUZHOU PHOTOP QPTICS CO LTD
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