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Blanking frame display

A display and frame technology, applied in the field of blanking frame displays, can solve the problems of complex manufacturing process, high cost, poor frame blanking effect, etc., and achieve the effect of simple structure, improved quality, and efficient visual blanking.

Pending Publication Date: 2021-08-31
曹嘉灿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a blanking frame display with a simple structure and good blanking effect for the technical problems of complex manufacturing process, high cost and poor frame blanking effect

Method used

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Embodiment Construction

[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0038] Please also refer to Figure 1 to Figure 21 , the present invention provides a blanking frame display 10 with a simple structure and good blanking effect. The optical member 300, the optical member 300 includes a middle part 310 and an edge part 320, the edge part 320 surrounds th...

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Abstract

The invention relates to the technical field of photoelectric display devices, and particularly discloses a blanking frame display which comprises a display screen with a frame on the periphery and an optical component covering the display surface of the display screen, wherein the optical component comprises a middle part and an edge part which surrounds the middle part and is adjacent to the middle part; the edge part comprises a lower surface matched with the display surface, an upper surface opposite to the display surface, and an end surface which is connected with the lower surface and the upper surface and is far away from the middle part, and the upper surface comprises a first tooth-shaped microprism array of which the tooth depth is gradually reduced from the edge part to the middle part; and the lower surface is a concave surface with the distance between the lower surface and the upper surface gradually changing in the direction from the edge part to the middle part, or the lower surface comprises a second tooth-shaped microprism array of which the tooth depth is gradually changed from the edge part to the middle part. The blanking frame display is simple in structure, the watching sight completely falls into the display surface area of the display screen through two times of offset of the upper surface and the lower surface, a complete frameless image can be conveniently watched, and visual blanking of the display screen frame is achieved.

Description

technical field [0001] The invention relates to the technical field of photoelectric display devices, in particular to a blanking frame display. Background technique [0002] Today, the demand for various ultra-large screen displays is increasing day by day, limited by the size of a single screen, and currently the method of splicing multiple screens is mainly used to realize the display of ultra-large screens. Due to the limitations of display technology principles and manufacturing processes and other factors, there is a certain width of non-luminous (that is, no image) frame on the display screen. When the display screen with this frame is directly used as a splicing display unit, the splicing formed The borders of the display screens of adjacent units on the display are directly stitched together to form a seam. Such a seam will affect the overall effect of the display screen formed by the final splicing, making the screen appear divided. This problem is caused by liquid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00G09F9/33G09F9/35
CPCG09F9/00G09F9/33G09F9/35
Inventor 曹嘉灿
Owner 曹嘉灿
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