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Optical-mechanical control system of laser TV based on aml7366soc chip

A control system, laser TV technology, applied in color TV, picture replicator, color TV components and other directions, can solve the problems of poor color reproduction, low brightness of ordinary projectors, and large influence of ambient light, and achieves a high level of improvement. The degree of intelligence and the effect of optimizing user experience

Active Publication Date: 2018-01-16
TIANJIN COMM & BROADCASTING GROUP
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Problems solved by technology

[0003] For LCD TVs, the TV display panel is limited by technology and cost and cannot achieve theater-level size. For ordinary projectors, it is only used as a display device and requires an external signal source, and ordinary projectors have low brightness and low color reproduction. Poor, greatly affected by ambient light in use

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  • Optical-mechanical control system of laser TV based on aml7366soc chip
  • Optical-mechanical control system of laser TV based on aml7366soc chip
  • Optical-mechanical control system of laser TV based on aml7366soc chip

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing:

[0024] refer to figure 1 , figure 2 and image 3 , the system includes the smart TV main control unit composed of AML7366SOC chip; the DLP output brightness adaptive adjustment unit composed of EM30713 ambient light sensor and the installed DLP output brightness adaptive adjustment program; the first HC-SR501 infrared human body detector And the automatic anti-glare unit composed of the installed automatic anti-dazzle program; the active energy-saving unit composed of the second HC-SR501 infrared human body detector, the third HC-SR501 infrared human body detector and the installed active energy-saving program; the DLP system digital Ultra-short focal length rear projection DLP laser projection display unit composed of micromirror device driver board and private communication protocol; DLP abnormal monitoring information processing unit composed of DLP system digital mi...

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Abstract

The invention discloses a laser TV optical fiber control system based on an AML7366SOC chip. The system comprises an AML7366SOC chip smart TV main control unit, an adaptive DLP output brightness adjusting unit, an automatic anti-glare unit, an active energy saving unit and a ultra short focal length back projection DLP laser projection display unit. The display of a DLP laser projection system and the adjustment of parameters are controlled by the main control unit, thereby not only realizing the laser projection display function of a TV signal source, but also adjusting a laser projection display effect or setting relevant auxiliary functions, moreover, relevant laser projection state information can be read, and more importantly, due to the automatic laser TV brightness adjustment function realized by an ambient light sensor, a laser TV anti-glare function based on an infrared human body sensor and an active energy saving function, the intelligence of the product is improved, and the user experience is optimized, so that the laser TV optical fiber control system disclosed by the invention has innovation significance and practical significance.

Description

technical field [0001] The invention relates to the fields of intelligent multimedia chips and DLP laser displays, in particular to an optical-mechanical control system for laser TVs based on the AML7366SOC chip. Background technique [0002] Smart TVs, projectors and other terminal devices are more and more widely used in people's daily life. People often use smart TVs to watch live TV programs and browse network resources, and use projection equipment to build home theaters. With the development of solid-state lasers, especially the application of solid-state lasers pumped by semiconductor lasers, the laser display technology has been developed rapidly. In this case, laser projection came into being. [0003] For LCD TVs, the TV display panel is limited by technology and cost and cannot achieve theater-level size. For ordinary projectors, it is only used as a display device and requires an external signal source, and ordinary projectors have low brightness and low color re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31
CPCH04N9/3141H04N9/3179
Inventor 范自来王威国狄非王震
Owner TIANJIN COMM & BROADCASTING GROUP
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