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Computerized miniature projector

A micro-projector and power module technology, which is applied in the field of projectors, can solve problems such as troublesome and limited convenience of micro-projectors, and achieve the effect of flexible output mode, flexible use mode, and convenient portability

Inactive Publication Date: 2011-10-12
七喜控股股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the projectors in the market now need to be connected to a computer as a signal source, which undoubtedly limits the convenience of the mini projector and causes troubles for business users who need to frequently move presentations

Method used

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  • Computerized miniature projector
  • Computerized miniature projector
  • Computerized miniature projector

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further explained below in conjunction with the drawings and specific embodiments:

[0022] Such as figure 1 , 2 As shown, the rear end of the panel on the upper surface of the housing 1 is provided with a touch mouse pad 2 for the user to input control information, left and right mouse buttons 3, and the front end is provided with an adjustment knob 11 partially exposed on the housing for manual adjustment of the projection focus; The left side of the body is provided with a USB2.0 interface 4, an audio output connection port 5, an audio input connection port 6, a LAN Ethernet connection port 7, and a DC-IN power port 8. The above-mentioned ports are connected to the interface chip inside the housing 1; The projection port 13 of the LCOS opto-mechanical module is arranged on the right side of the front side of the body, and the heat dissipation meshes 12 are arranged on the left side; the power switch 9 is arranged on the right side of the rea...

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PUM

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Abstract

The invention discloses a computerized miniature projector which comprises a shell, a main control module used for executing a processing function of a computer, an LCOS (Liquid Crystal on Silicon) optical transceiver module used for executing a projection function, an LCOS interface module and a power supply module used for supplying a working voltage required by each module, wherein all modules are arranged in the shell; a user input control information interface of the main control module is arranged on a panel of the shell, external communication linkage ports of the main control module are distributed on the lateral surface of the shell, and a projection port of the LCOS optical transceiver is arranged on the lateral surface of the front end of the shell; and the LCOS port module is used for receiving a VGA (Video Graphics Array) video signal output by the main control module and converting the VGA video signal to a TTL (Time to Live) signal and outputting the TTL signal to the LCOS optical transceiver module for projecting and displaying. The projector disclosed by the invention integrates functions of the computer without need of additionally connecting the computer to be used as a signal source, is more convenient to use and carry about and has small size.

Description

Technical field [0001] The invention relates to a projector, in particular to a computerized miniature projector. Background technique [0002] With the advancement of technology, on the one hand, the brightness of the LED light source has been improved; on the other hand, the size of the projection chip can be made small. This has greatly accelerated the development of micro projectors. However, the projectors in the market now need to be connected to a computer as a signal source, which undoubtedly limits the convenience of a miniature projector and causes trouble for business users who need to move frequently for presentations. [0003] If you can combine micro projectors with mobile devices such as notebooks to directly project the content of these devices, not only can these mobile devices add a new function, but also the original projector can be multi-functional and portable. More convenient. On the whole, whether it is in business or in the entertainment market, its pote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B29/00G03B31/00G03B21/16G03B21/14G06F1/16
Inventor 李崟豪
Owner 七喜控股股份有限公司
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