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led display

A technology for an LED display and a support plate, which is applied to display devices, static indicators, instruments, etc., can solve the problems such as the inability to bend or bend the LED display device, the inability to install the LED display device, and the inability to know the status of the LED display device.

Active Publication Date: 2021-11-12
K DESIGN PROJECT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regarding the LED display device disclosed in the above-mentioned Patent Document 1, it is placed on the ground or a base, and a predetermined image is displayed in this state, but the scenery on the opposite side cannot be observed from one side of the LED display device, and cannot be viewed from the other side. The other side of the LED display device observes the scene on the opposite side, so it is impossible to know which side or the other side of the LED display device during the period when the specified moving image or still image is displayed or during the period when the specified moving image or still image is not displayed. Case
Moreover, when the installation part of the LED display device is bent with a predetermined radius of curvature or at a predetermined angle, it is impossible to bend or bend the LED display device in combination with the radius of curvature or its angle, and it is impossible to bend or bend the LED display device at the installation part curved with a predetermined radius of curvature or at a predetermined angle. Install the LED display device at the installation site with a predetermined angle and zigzag

Method used

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Examples

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Embodiment Construction

[0040] Referring to the perspective view of the LED display 10A shown as an example, figure 1 The details of the LED display according to the present invention will be described below with reference to the accompanying drawings. in addition, figure 2 Yes figure 1 A-A line sectional view. figure 1 , the vertical direction is represented by arrow X, and the horizontal direction is represented by arrow Y. figure 1 The illustrated LED display 10A is formed of a transparent (colorless and transparent or colored and transparent, preferably colorless and transparent) flexible transparent sheet substrate 11 having a predetermined area; LED elements 14 (LED chips); transparent (colorless and transparent or colored and transparent, in addition, preferably colorless and transparent) ultraviolet shielding protective film 15 ; and an electronic control module ( not shown).

[0041]The flexible transparent sheet substrate 11 is a flexible transparent sheet (plastic sheet) with a prede...

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Abstract

The present invention provides an LED display that can be installed in any place and display a predetermined moving image or still image, and can observe the scenery (situation) on one side or the other side during displaying the moving image or still image. The LED display is formed by a flexible transparent flexible transparent sheet substrate and a plurality of LED elements arranged on one side of the flexible transparent sheet substrate. In an LED display, a plurality of LED elements form pixels with a prescribed pattern on a flexible transparent sheet substrate, and these LED elements are used to display a prescribed dynamic image or still image on one side of the flexible transparent sheet substrate, and a prescribed image is displayed on one side of the flexible transparent sheet substrate. During the moving image or still image of the flexible transparent sheet substrate, the view on the opposite side can be observed from one side of the flexible transparent sheet substrate, and the view on the opposite side can be observed from the other side of the flexible transparent sheet substrate.

Description

technical field [0001] The present invention relates to an LED display that displays a predetermined moving image or still image. Background technique [0002] There is disclosed an LED display device including an LED display that displays a predetermined image by arranging a plurality of LED elements corresponding to a plurality of pixels in a predetermined pattern, and a plate-shaped or film-shaped optical member A that is held constant from each LED element The optical member B is arranged between the LED element and the optical member A, and has light transmittance close to both the LED element and the optical member A (refer to Patent Document 1). ). In this LED display device, by arranging a plate-shaped or film-shaped optical member A for diffusing light while keeping a certain distance from the LED element or in close contact with the LED element, the light of the LED element changes from a point to a surface, so that the point light source is not recognized. It ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/30
CPCG09F9/301G09F9/33H01L33/00G09G2380/02G09G3/32G09F9/40G09F9/302G09G3/035G09F19/227
Inventor 新堀康浩
Owner K DESIGN PROJECT CO LTD