Packaging method applied to display screen
A packaging method and display technology, which is applied in the field of display screens, can solve problems such as ink color inconsistency, and achieve the effects of delicate light emission, the best display effect, and avoiding cross-lighting
Pending Publication Date: 2021-01-29
深圳市克雷斯智显科技有限公司
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Problems solved by technology
In the traditional packaging method, in order to effectively improve the contrast of the LED display and improve the lighting problem, melanin and diffusion method are added to the packaging adhesive layer, but it is easy to produce ink color inconsistency during the molding process, and the two-way perspective of the module splicing, obvious white border
Method used
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[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...
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The invention discloses a packaging method applied to a display screen, and relates to the field of display screens. The method comprises the following steps of designing a shape of a metal mask, selecting a preparation material, and calibrating a shape outline on the preparation material by using a marking pen; designing molds matched with the metal mask according to the shape of the metal mask designed in the previous step, wherein the molds are divided into an upper mold and a lower mold; and installing the upper mold and the lower mold on a stamping machine, fixing the preparation materialto a stamping area, and using the stamping machine for stamping the preparation material. According to the invention, the colored metal mask is processed through oxidation electrophoresis, a phenomenon of light crosstalk of all light-emitting points is avoided, imaging is finer and smoother, colors are brighter, and the anti-collision performance and the compression resistance are high; and by using a customized optical film, the consistency of a surface ink color can be effectively improved, light emission is finer and smoother, and the optimal display effect can be achieved on the surface of the optical film through a special treatment process.
Description
technical field [0001] The invention relates to the field of display screens, in particular to a packaging method applied to display screens. Background technique [0002] The LED display is a flat-panel display, which is composed of small LED module panels and is used to display various information such as text, images, and videos. LED electronic display integrates microelectronics technology, computer technology, and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, press releases, securities transactions, etc., and can meet the needs of different environments. [0003] With the development of the LED display industry, people have higher and higher pursuit of the appearance and display effect of the LED display, including the blackness and flatness of the surface o...
Claims
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IPC IPC(8): H01L33/58G09F9/33
CPCH01L33/58G09F9/33H01L2933/0058
Inventor 张辉李星明
Owner 深圳市克雷斯智显科技有限公司