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Viewing angle adjusting device of display device

A technology of display equipment and adjustment devices, which is applied in the control, instrument, character and pattern recognition using feedback, etc., can solve the problems of high cost, inability to achieve accurate control angle, complexity, etc., and achieve the effect of low cost

Inactive Publication Date: 2014-02-05
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this solution is that it is necessary to manually control the operation of the stepping motor according to the user's feeling so that the display can be aimed at the audience at the target position, and accurate control cannot be achieved to obtain a suitable viewing angle.
Therefore, the solution is very complicated to use and the cost is high

Method used

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  • Viewing angle adjusting device of display device

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Embodiment Construction

[0031] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] figure 1 A block diagram of a viewing angle adjusting device 100 according to the present invention is shown. Such as figure 1 As shown, the viewing angle adjustment device 100 includes: a camera unit 110 , a control unit 120 , and a drive unit 130 .

[0033] The camera unit 110 is used for taking pictures and sending the captured images to the control unit 120 . The imaging unit 110 may be various imaging devices based on CMOS, CCD, etc., for example. The camera unit 110 is installed on the display 200 to take pictures of objects or scenes in front of the screen of the display 200 . The control unit 120 receives the image sent by the camera unit 110, uses face recognition technology to detect the face in the image to determine the target position, and maps the target position on the image captured by the camera unit 110 according to the det...

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Abstract

The invention relates to a viewing angle adjusting device of a display device. The viewing angle adjusting device of a display device is characterized in that: the viewing angle adjusting device comprises an image pickup unit for picking up objects or scenes in the front of the display device, a drive unit which is used for driving the display device to rotate or move, and a control unit which receives images picked up by the image pickup unit, recognizing faces from the image to determine the target position and controlling the drive unit to drive the display device to rotate and / or move according to the mapping position of the center of the screen of the display device on the image and the target position, so as to enable the mapping position in the image and the target position to be coincided.

Description

technical field [0001] The present invention relates to a viewing angle adjustment device of a display device, and more particularly relates to a device for adjusting the viewing angle of a display device by using an image capture device. Background technique [0002] Typically, display devices such as flat panel TVs, CRT TVs are usually fixed in a certain position. When the user changes the viewing position, it is necessary to adjust the position of the display device to obtain a suitable viewing angle, so as to be able to watch a clear picture. Generally, the viewing angle is adjusted by rotating the display device at a certain angle or moving the position of the display device, so that the display device can face the user directly, and the viewing angle is zero degrees at this time. However, as the size of the display device gradually increases, there are certain difficulties in manual adjustment. [0003] In order to solve this problem, a scheme of using a motor to dri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12G06K9/00
Inventor 程时睿陈斌德
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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