Commercial display oriented device based on display product
A display product and commercial technology, which is applied in the field of commercial display-oriented devices based on display products, can solve the problems that the display screen cannot reach end-use customers, restrict the market promotion of small-pitch display, etc., to solve uncontrollable abnormal factors and achieve flatness requirements, the effect of shortening the manufacturing process and cycle time
Pending Publication Date: 2020-02-21
深圳市恒泰新材料科技有限公司
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Problems solved by technology
[0002] At present, small-pitch display screens mainly use separate device display or front-mounted chip bonding wire display, and the display effect has an obvious point light source state. In the current commercial display promotion of display screens, it cannot meet the needs of end-use customers, which restricts The promotion of the small-pitch display market, the present invention can effectively solve the current small-pitch display that has a point light source-like light emission and commercial display customer groups that require thin, flat screens, etc.
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Embodiment Construction
[0012] see figure 1 As shown, the technical solution adopted in this specific embodiment is: it is composed of a PCB substrate 1, a light emitting device 2, a protective medium 3, and a coating medium 4, and the upper surface of the PCB substrate 1 is fixed with neatly arranged light emitting devices 2 by soldering. The light-emitting device 2 is provided with a protective medium 3, and the outer surface of the protective medium 3 is provided with a coating medium 4, and a number of scattering particles are dispersed inside the coating medium 4.
[0013] The protection medium 3 includes diffusion powder and toner for diffusion, and the thickness of the protection medium 3 is between 2-5 μm.
[0014] The particle size of the scattering particles dispersed in the coating medium 4 is between 1-10 μm, the thickness of the coating medium 4 is between 50-200 μm, and the coating medium 4 is far away from the outer surface of the PCB substrate 1. The circular arc shape protruding in ...
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Abstract
The invention discloses a commercial display oriented device based on a display product, and relates to the technical field of display. The device comprises a PCB substrate, a light-emitting device, aprotective medium and a film coating medium. The light-emitting device is fixed on the upper surface of the PCB substrate through tin soldering. The protective medium is arranged outside the light-emitting device. The film coating medium is arranged on the outer surface of the protective medium. A number of scattering particles are dispersed in the film coating medium. After the technical schemeis adopted, device provided by the invention has the advantages that the structure design is reasonable; packaging links are reduced; the problem of uncontrollable abnormal factors in the current packaging links is solved; manufacturing links and period be greatly shortened; the flatness requirement is met; the defects of current point light source display are overcome; and an LED display body canbe applied and popularized to commercial display better.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a display product-oriented device for commercial display. Background technique [0002] At present, small-pitch display screens mainly use separate device display or front-mounted chip bonding wire display, and the display effect has an obvious point light source state. In the current commercial display promotion of display screens, it cannot meet the needs of end-use customers, which restricts For the promotion of the small-pitch display market, the present invention can effectively solve the problem of point light source-like light emission in the current small-pitch display and the lightness and flatness of the screen body required by the commercial display customer group. Contents of the invention [0003] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and provide a device based on display products for commercial display. ...
Claims
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IPC IPC(8): H01L33/48H01L33/52H01L33/58H01L25/075G09F9/33
CPCH01L33/486H01L33/52H01L33/58H01L25/0753G09F9/33H01L2933/0033H01L2933/005H01L2933/0091
Inventor 谭海麟冯艳荣
Owner 深圳市恒泰新材料科技有限公司