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Image interaction system and image display device thereof

An interactive system and image display technology, applied in the input/output of user/computer interaction, computer components, graphics reading, etc., can solve the problem of not being able to achieve narrow borders

Inactive Publication Date: 2014-07-23
PIXART IMAGING INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the light-emitting assembly 103 includes a circuit board (not shown) and a plurality of light-emitting elements (not shown) assembled on the circuit board, and the circuit board and the light-emitting elements all have a certain size, in order to accommodate the light-emitting assembly 103. The image display device 10 often fails to meet the requirement of a narrow frame

Method used

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  • Image interaction system and image display device thereof
  • Image interaction system and image display device thereof
  • Image interaction system and image display device thereof

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Embodiment Construction

[0035] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods, methods, and Steps, structure, features and effects are described in detail below.

[0036] The present invention transmits the light source generated by the light-emitting component arranged on the rear side of the image display device to the front side of the image display device through a light path transmission device, so that the reference required by the image interactive system can be provided on the front side of the image display device The light source can avoid the problem that the frame of the image display device is too large due to the conventional arrangement of the light-emitting component directly on the front side of the image display device. In addition, the optical path transmission device can increase the shape and area displayed on the front side of the image display device, so t...

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Abstract

The invention provides an image interaction system and an image display device of the image interaction system. The image interaction system comprises the image display device and a control device. The image display device comprises a shell, a display unit, a light emitting component and at least one light guide element. The shell is provided with a surface, and the surface is provided with a light output portion. The display unit is arranged in the shell and is provided with a display face exposed out of the surface of the shell. The display face and the surface are located in the same direction. The light emitting component is arranged in the shell and used for emitting light signals. The at least one light guide element is arranged in the shell and located on a transmission route of the light signals emitted by the light emitting component. The light guide element is used for receiving the light signals and transmitting the light signals to the light output portion. The control device is provided with a light sensing element, and the light sensing element faces the image display device to capture an image. The image interaction system and the image display device have the advantage that the display device has a narrow frame.

Description

technical field [0001] The present invention relates to an image interaction system and its image display device, in particular to an image interaction system and its image display device which use a light guide element to transmit the light signal emitted by a light-emitting component to a light output part of a casing. Background technique [0002] In recent years, with the advancement of technology and the public's demand for thinner and lighter displays, displays with narrow bezel designs have become a trend. However, for a display with image interaction function, in order to provide light signals to the control device, the frame of the display needs to be provided with a light-emitting component capable of emitting light signals. Therefore, if the size of the light-emitting component is too large, it will affect the frame structure design of the display and fail to meet the requirement of a narrow frame. [0003] Please refer to figure 1 , which is a schematic diagram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 梁家钧
Owner PIXART IMAGING INC
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