CN103197427A - Unaided-eye three-dimensional (3D) light emitting diode (LED) display screen and manufacturing technique thereof - Google Patents
Unaided-eye three-dimensional (3D) light emitting diode (LED) display screen and manufacturing technique thereof Download PDFInfo
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- CN103197427A CN103197427A CN201310127907XA CN201310127907A CN103197427A CN 103197427 A CN103197427 A CN 103197427A CN 201310127907X A CN201310127907X A CN 201310127907XA CN 201310127907 A CN201310127907 A CN 201310127907A CN 103197427 A CN103197427 A CN 103197427A
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Abstract
The invention relates to a light emitting diode (LED) display screen and provides an unaided-eye three-dimensional (3D) LED display screen and a manufacturing technique thereof, wherein the unaided-eye 3D LED display screen is capable of solving the problem that alignment between an LED display screen and a 3D grating is hard to achieve due to separation and split joint between the LED display screen and the 3D grating, and achieving large-area and high-brightness LED 3D unaided-eye display. The unaided-eye 3D LED display screen comprises an LED display module and a transparent grating panel, wherein the transparent grating panel is fixedly arranged on the LED display module and located right in front of an LED array. The manufacturing technique comprises the following steps: (1) preparing materials which are the LED display module, two grating plates made of film material and three acrylic plates; (2) manufacturing the transparent grating panel; and (3) fix-molding, namely the transparent grating panel manufactured in the step (2) is fixedly arranged on the LED display module in the step (1) and located right in front of the LED array, and then the unaided-eye 3D LED display screen is manufactured.
Description
Technical field
The present invention relates to LED display, particularly a kind of bore hole 3D LED display and production technology thereof.
Background technology
At present, domestic 3D technology is in development mostly, and is mainly used in the commercial market that shows of industry, still along with the miniaturization of 3D product platform, the expansion of market popularity; The 3D product progressively is familiar with by consumers in general.When at present observing 3D rendering, the 2D image that need lodge the computer display rotation of utility appliance or two dimension shows 3D effect, does not have real stereoscopic sensation and can not design from the technology of multi angle view 3D object.LED display is that people contact maximum products in the daily life, thereby bore hole 3D LED display technology enjoys people to pay close attention to, existing bore hole 3D LED display product exists LED display to separate splicing with the 3D grating and is unfavorable for the problem that grating aligns with LED display, can't realize large tracts of land, high-brightness LED 3D bore hole shows.
Summary of the invention
Therefore, at above-mentioned problem, the present invention proposes a kind ofly can overcome LED display and separate splicing with the 3D grating and be unfavorable for the problem that grating aligns with LED display can realizing large tracts of land bore hole 3D LED display and the production technology thereof of high-brightness LED 3D bore hole demonstration.
For solving this technical matters, the present invention takes following scheme: a kind of production technology of bore hole 3D LED display may further comprise the steps:
(1) prepares material, provide one group of LED to show module, two original screen panel and three acrylic boards of being made by film material;
(2) make the transparence original screen panel, two original screen panels and three acrylic boards in the step (1) are stacked gradually from top to bottom and arrange with first acrylic board, first original screen panel, second acrylic board, second original screen panel, the 3rd acrylic plate order successively, again by the bubble between vacuum machine extraction original screen panel and the acrylic board, utilize ultrasound wave flanging technology to flanging around it then, thereby make the transparence original screen panel;
(3) fixed-type, the transparence original screen panel that step (2) is made is fixedly arranged in the step (1) LED and shows on the module and be positioned at the dead ahead of led array, thereby makes bore hole 3D LED display.
Further, the transparence original screen panel shows that towards LED the one side of module is provided with reference column in the described step (3), described LED shows that module is provided with the pilot hole suitable with the reference column of transparence original screen panel, and described transparence original screen panel shows on the module by being fixedly arranged on reference column and cooperating of pilot hole LED.
Further, original screen panel is to utilize the black and white lines to separate the slit grating plate that is made in the described step (1).
A kind of made bore hole 3D LED display of above-mentioned production technology that adopts comprises that LED shows module, also comprises the transparence original screen panel, and described transparence original screen panel is fixedly arranged on LED and shows the dead ahead that is positioned at led array on the module.
Further, described transparence original screen panel comprises two first original screen panels of being made by film material and second original screen panel and first acrylic board, second acrylic board, the 3rd acrylic plate, and described transparence original screen panel is stacked gradually from top to bottom to arrange by first acrylic board, first original screen panel, second acrylic board, second original screen panel, the 3rd acrylic plate order successively and constitutes.
Further, described transparence original screen panel shows that towards LED the one side of module is provided with reference column, described LED shows that module is provided with the pilot hole suitable with the reference column of transparence original screen panel, and described transparence original screen panel shows on the module by being fixedly arranged on reference column and cooperating of pilot hole LED.
By adopting the aforementioned techniques scheme, the invention has the beneficial effects as follows: by showing the sheathed synthetic transparence original screen panel in module the place ahead at existing LED, because the transparence original screen panel is that the 3 D grating material is integrated to be made by having, make LED display can realize large tracts of land, high-brightness LED 3D bore hole shows, production efficiency height, cost are lower, and the bore hole 3D LED display quality that makes is good; By further improvement, be about to the transparence original screen panel by reference column be arranged at LED demonstration module on the mode that matches of pilot hole, make its can overcome LED display separate with the 3D grating splicing be unfavorable for the problem that grating aligns with LED display, make that bore hole 3D LED display display effect is better.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the structural representation that LED shows module in the embodiment of the invention;
Fig. 3 is the decomposition texture synoptic diagram of transparence original screen panel in the embodiment of the invention.
Embodiment
Specifically introduce the present invention below in conjunction with embodiment.
The production technology of the production bore hole 3D LED display of the preferred embodiment of the invention may further comprise the steps:
(1) prepares material, first original screen panel 2 that one group of LED shows that module 1, two are made by film material and second original screen panel 3 and first acrylic board 4, second acrylic board 5, the 3rd acrylic plate 6 are provided, wherein first original screen panel 2 and second original screen panel 3 are separated the slit grating plate that is made for utilizing the black and white lines, and first acrylic board 4, second acrylic board 5, the 3rd acrylic plate 6 are polymethylmethacrylate (being called for short PMMA) plate;
(2) make the transparence original screen panel, first original screen panel 2 in the step (1), second original screen panel 3 and first acrylic board 4, second acrylic board 5, the 3rd acrylic plate 6 are stacked gradually from top to bottom and arrange with first acrylic board 4, first original screen panel 2, second acrylic board 5, second original screen panel 3, the 3rd acrylic plate 6 orders successively, again by the bubble between vacuum machine extraction original screen panel and the acrylic board, utilize ultrasound wave flanging technology to flanging around it then, thereby make transparence original screen panel 7;
(3) fixed-type, the transparence original screen panel 7 that step (2) is made is fixedly arranged on the dead ahead that is positioned at led array 11 in the step (1) on the LED demonstration module 1, namely show that towards LED the one side of module 1 is provided with reference column 8 at transparence original screen panel 7, show that at LED module 1 is provided with the pilot hole 9 suitable with the reference column 8 of transparence original screen panel 7, this transparence original screen panel 7 shows on the module 1 by being fixedly arranged on reference column 8 and cooperating of pilot hole 9 LED, thereby makes bore hole 3D LED display.
A kind of made bore hole 3D LED display of above-mentioned production technology that adopts, comprise that LED shows module 1 and transparence original screen panel 7, described transparence original screen panel 7 is fixedly arranged on LED and shows the dead ahead that is positioned at led array 11 on the module 1, described transparence original screen panel 7 comprises two first original screen panel 2 and second original screen panel 3 and first acrylic boards 4 made by film material, second acrylic board 5, the 3rd acrylic plate 6, described transparence original screen panel 7 is by first acrylic board 4, first original screen panel 2, second acrylic board 5, second original screen panel 3, the 3rd acrylic plate 6 order successively stacks gradually the formation of arranging from top to bottom, described transparence original screen panel face 7 shows that to LED the one side of module 1 is provided with reference column 8, described LED shows that module 1 is provided with the pilot hole 9 suitable with the reference column 8 of transparence original screen panel 7, and described transparence original screen panel 7 is by being fixedly arranged on reference column 8 and cooperating of pilot hole 9 on the LED demonstration module 1.
The transparence original screen panel can also other modes be fixed in the place ahead that LED shows module and can also realizes the present invention equally among the present invention.
The present invention is by showing the sheathed synthetic transparence original screen panel in module the place ahead at existing LED, because the transparence original screen panel is that the 3 D grating material is integrated to be made by having, make LED display can realize large tracts of land, high-brightness LED 3D bore hole shows, production efficiency height, cost are lower, and the bore hole 3D LED display quality that makes is good; By further improvement, be about to the transparence original screen panel by reference column be arranged at LED demonstration module on the mode that matches of pilot hole, make its can overcome LED display separate with the 3D grating splicing be unfavorable for the problem that grating aligns with LED display, make that bore hole 3D LED display display effect is better.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (6)
1. the production technology of a bore hole 3D LED display is characterized in that: may further comprise the steps:
(1) prepares material, provide one group of LED to show module, two original screen panel and three acrylic boards of being made by film material;
(2) make the transparence original screen panel, two original screen panels and three acrylic boards in the step (1) are stacked gradually from top to bottom and arrange with first acrylic board, first original screen panel, second acrylic board, second original screen panel, the 3rd acrylic plate order successively, again by the bubble between vacuum machine extraction original screen panel and the acrylic board, utilize ultrasound wave flanging technology to flanging around it then, thereby make the transparence original screen panel;
(3) fixed-type, the transparence original screen panel that step (2) is made is fixedly arranged in the step (1) LED and shows on the module and be positioned at the dead ahead of led array, thereby makes bore hole 3D LED display.
2. the production technology of bore hole 3D LED display according to claim 1, it is characterized in that: the transparence original screen panel shows that towards LED the one side of module is provided with reference column in the described step (3), described LED shows that module is provided with the pilot hole suitable with the reference column of transparence original screen panel, and described transparence original screen panel shows on the module by being fixedly arranged on reference column and cooperating of pilot hole LED.
3. the production technology of bore hole 3D LED display according to claim 1 is characterized in that: original screen panel is to utilize the black and white lines to separate the slit grating plate that is made in the described step (1).
4. one kind according to the made bore hole 3D LED display of the production technology of claim 1, comprise that LED shows module, it is characterized in that: also comprise the transparence original screen panel, described transparence original screen panel is fixedly arranged on LED and shows the dead ahead that is positioned at led array on the module.
5. bore hole 3D LED display according to claim 4, it is characterized in that: described transparence original screen panel comprises two first original screen panels of being made by film material and second original screen panel and first acrylic board, second acrylic board, the 3rd acrylic plate, and described transparence original screen panel is stacked gradually from top to bottom to arrange by first acrylic board, first original screen panel, second acrylic board, second original screen panel, the 3rd acrylic plate order successively and constitutes.
6. according to claim 4 or 5 described bore hole 3D LED display, it is characterized in that: described transparence original screen panel shows that towards LED the one side of module is provided with reference column, described LED shows that module is provided with the pilot hole suitable with the reference column of transparence original screen panel, and described transparence original screen panel shows on the module by being fixedly arranged on reference column and cooperating of pilot hole LED.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310127907XA CN103197427A (en) | 2013-04-12 | 2013-04-12 | Unaided-eye three-dimensional (3D) light emitting diode (LED) display screen and manufacturing technique thereof |
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| CN201310127907XA CN103197427A (en) | 2013-04-12 | 2013-04-12 | Unaided-eye three-dimensional (3D) light emitting diode (LED) display screen and manufacturing technique thereof |
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| CN104064658A (en) * | 2014-07-05 | 2014-09-24 | 福州大学 | LED display screen and three-dimensional display device thereof |
| CN104155768A (en) * | 2014-07-10 | 2014-11-19 | 深圳市亿思达显示科技有限公司 | Autostereoscopic display device and manufacturing method thereof |
| CN104460012A (en) * | 2014-11-20 | 2015-03-25 | 深圳市奥拓电子股份有限公司 | LED naked eye 3D display device and assembly method thereof |
| CN104658439A (en) * | 2013-11-19 | 2015-05-27 | 江苏和成显示科技股份有限公司 | 3D LED display screen |
| CN108012137A (en) * | 2017-11-29 | 2018-05-08 | 努比亚技术有限公司 | A kind of bore hole 3D display structure |
| CN117289379A (en) * | 2023-09-19 | 2023-12-26 | 珠海臻像光电科技有限公司 | Composite grating and preparation method thereof |
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Application publication date: 20130710 |