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Integrative synchronous liquid crystal display system for digital multifunctional optical disk

A synchronous playback and player technology, applied in the field of electronic products and audio-visual products, can solve the problems that LCD playback devices cannot play independently and rely on external signal sources, etc.

Inactive Publication Date: 2005-01-19
分众多媒体技术(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the current LCD player cannot play independently, and needs to rely on an external signal source, which is connected to a computer through VGA, or AV to cable TV or DVD, VCD, etc.

Method used

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  • Integrative synchronous liquid crystal display system for digital multifunctional optical disk
  • Integrative synchronous liquid crystal display system for digital multifunctional optical disk
  • Integrative synchronous liquid crystal display system for digital multifunctional optical disk

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Embodiment Construction

[0012] like figure 1 , figure 2 , image 3 and Figure 4 Shown, a kind of integrated synchronous liquid crystal display playing system of digital multifunctional optical disc of the present invention is made up of LCD-DVD integrated automatic player, it is characterized in that described LCD-DVD integrated automatic player consists of DVD player 3, LCD display 4 and timer 5 constitute, and described DVD player 3, LCD display 4 and timer 5 are built in a casing, and described DVD player 3 is constituted by DVD-ROM31 and DVD decoding board 32, and described The LCD display 4 is composed of a display screen 41 and a liquid crystal screen control circuit board 42. The data read by the DVD-ROM 31 is decoded by the DVD decoder board 32, and is further sent to the LCD display 4 for further processing. Display, described timer 5 provides clock signal and timing control for described LCD-DVD integrated automatic player equipment, and described LCD-DVD integrated automatic player ca...

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PUM

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Abstract

It is a kind of digital multifunctional CD integrated synchronous LCD play system. It is independently formed by LCD-DVD integrated player, or composed by LCD-DVD integrated synchronous sender and LCD-DVD integrated synchronous receiver. Its characteristic is: all the LCD-DVD integrated player, LCD-DVD integrated synchronous sender and LCD-DVD integrated synchronous receiver are composed by DVD player, LCD display, and timer. There are synchronous signal generator, infrared remote control emitter and infrared remote control receiver in LCD-DVD integrated synchronous sender. There are synchronous signal receiver, infrared remote control emitter and infrared remote control receiver in LCD-DVD integrated synchronous receiver. The synchronous signal generator, synchronous signal receiver, remote control emitter and infrared remote control receiver cooperate with each other to realize system synchronous play.

Description

Technical field: [0001] The invention relates to an electronic product, in particular to an audio-visual product, in particular to an integrated synchronous liquid crystal display playback system for a digital multifunctional disc. Background technique: [0002] In the prior art, a liquid crystal (LCD) display device is composed of a liquid crystal display screen, a dedicated control circuit for liquid crystal display, and a power supply. After the power is turned on, the TV / AV signal is digitally converted, the liquid crystal panel is illuminated with the digital signal, and the image is displayed through the filter. There is following defective in prior art: [0003] 1. The current LCD playback equipment cannot play independently, and needs to rely on external signal sources, connected to computers through VGA, or connected to cable TV or DVD (Digital Versatile Disc), VCD, etc. through AV. [0004] 2. The current playback system composed of multiple LCD playback devices ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B31/00
Inventor 江南春
Owner 分众多媒体技术(上海)有限公司