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A seamless splicing display device and a seamless splicing method thereof

A seamless splicing and display technology, applied in the direction of identification devices, instruments, etc., to achieve the effect of eliminating splicing gaps, low cost, and strong operability

Active Publication Date: 2011-12-07
SHENZHEN PROTRULY ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, prior art still needs to improve and develop

Method used

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  • A seamless splicing display device and a seamless splicing method thereof
  • A seamless splicing display device and a seamless splicing method thereof
  • A seamless splicing display device and a seamless splicing method thereof

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Embodiment Construction

[0026] The specific embodiments and examples of the present invention will be described in detail below in conjunction with the accompanying drawings. The described specific embodiments are only used to explain the present invention, and are not intended to limit the specific embodiments of the present invention.

[0027] A seamless splicing display device of the present invention adopts mold opening to inject and mold a trapezoidal plastic box 100 with a large end and a small end, such as figure 1 As shown, one of its specific implementation methods, taking the conical mounting hole and the conical light guide column as an example, such as Figure 4 As shown, several conical installation holes with one end larger and the other end smaller are provided inside the box body 100 along the axis direction of the box body 100 or along the direction vertical to the display panel; wherein, the orifice 111 at the large end of the installation hole is arranged in the trapezoidal box body...

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Abstract

The invention discloses a seamless splicing display screen device and a seamless splicing method thereof. The device comprises a transparent box and conical light guide pillars; the box has a trapezoid structure and a small end of the box is arranged on a display panel; a plurality of installation holes which are matched with the light guide pillars are formed in the box along the direction vertical to the display panel; two end faces of each light guide pillar are polished surfaces; and the light guide pillars are arranged in the installation holes and the cone directions of the light guide pillars are consistent with the trapezoid direction of the box; and the aperture of the small end of the installation hole is less or equal to the space between the small end of the light guide pillars. The transparent trapezoidal box with the conical installation holes is adopted, and the conical light guide pillars are arranged in the conical installation holes, and the light guide pillars correspond to pixels on the display panel, so that the trapezoidal magnifier effect of the whole box is achieved by using the function of amplifying and conducting pixel light points by the light guide pillars; therefore, the splicing gap between the display screens in a splicing screen or a splicing wall is eliminated, and the device is low in cost and has high operability.

Description

technical field [0001] The invention relates to the field of splicing screens or splicing wall devices for display, and more specifically, the improvement relates to a seamless splicing display device and a seamless splicing method thereof. Background technique [0002] With the technological development of the security market, the demand for splicing walls is also increasing. However, whether it is plasma or LCD (Liquid Crystal Display, liquid crystal display), it is impossible to eliminate the splicing gap between the display screen and the display screen. The gap is as large as more than ten centimeters, and the gap is the smallest. It is a technical problem that the industry has always been difficult to solve. [0003] Later, projection technology was used to achieve seamless splicing. However, due to the inherent defects of low brightness and low resolution, projection technology has been difficult to promote as a mature display solution. [0004] It can be seen that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
Inventor 庄敏鹿鹏
Owner SHENZHEN PROTRULY ELECTRONICS CO LTD
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