CN106128317A - Anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker - Google Patents
Anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker Download PDFInfo
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- CN106128317A CN106128317A CN201610475660.4A CN201610475660A CN106128317A CN 106128317 A CN106128317 A CN 106128317A CN 201610475660 A CN201610475660 A CN 201610475660A CN 106128317 A CN106128317 A CN 106128317A
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- led
- screen
- led display
- optical fiber
- display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
A kind of anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker, belong to Display Technique field.Leading as screen, the most ultra-thin tensionless winkler foundation adhesive tape including LED display, transparent sandwich, optical fiber, strongly LED display, transparent sandwich, optical fiber are led as screen from side bonds together by tensionless winkler foundation adhesive tape；Transparent sandwich is close to LED display and optical fiber is led as the centre of screen.Advantage is, the display being possible not only to make LED display becomes more meticulous, and the Moire fringe of LED display, dazzle and details in a play not acted out on stage, but told through dialogues LED can be eliminated and flash and increase the contrast of LED display, the display information-leakage that LED display causes owing to the light carrier of dutycycle radiates can also be eliminated simultaneously, and make LED display no longer hinder eye.
Description
Technical field
The invention belongs to Display Technique field, in particular, provide a kind of anti-dazzle, anti-Moire fringe, anti-flicker height right
Ratio degree LED display, can eliminate LED display dazzle, Moire fringe, light carrier radiation, details in a play not acted out on stage, but told through dialogues flashes and increase contrast.Right
In overcoming the shortcoming of existing LED display, the application of extension LED display, there is very important meaning.
Background technology
LED display has brightness height, non-black gap advantage, and the shortcoming of LED display is the most apparent, and mosaic is permissible
Being adjusted by brightness point by point and solved, blind point then can control the quantity of blind point by the quality improving LED, but LED
Contrast under the dazzle of display screen, Moire fringe, the flicker of dark field image vegetarian refreshments, light carrier radiation, pixel illumination environment exposed, high
Drastically reducing, these shortcomings are then the shortcomings that existing LED display is difficult to overcome.Certainly, in order to solve this of LED display
A little shortcomings, industry technology personnel have been also carried out substantial amounts of exploration, such as: LED is become black, have pasted black before LED display
Film, both ways are for overcoming above-mentioned shortcoming helpful, but cannot desalinate the pixel of LED, and it shows for LED
The overcoming of intrinsic shortcoming of screen also will not be revolutionary, and simply serves the effect alleviating or improving.
The present invention proposes a kind of elimination LED display dazzle, Moire fringe, details in a play not acted out on stage, but told through dialogues flicker, prevents light carrier from radiating also
Increasing the LED display of contrast, for promoting the display quality of LED display, the application of extension LED display has actively meaning
Justice.
Summary of the invention
It is an object of the invention to provide the high-contrast LED display of a kind of anti-dazzle, anti-Moire fringe, anti-flicker,
He can eliminate LED display pixel, dazzle, Moire fringe and increases LED display contrast and prevent the spoke of light carrier
Penetrate, to promote the display quality of LED display.
The principle of the present invention is the guide-lighting image-forming principle utilizing optical fiber, is further added by one layer of optical fiber before LED display
Lead as screen, form anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker.Picture is led by the optical fiber of high-contrast
Screen eliminates LED display pixel, dazzle, Moire fringe, increases LED display contrast, and increases the safety of display content
Protective.
The present invention include LED display 1, transparent sandwich 2, optical fiber lead as screen 3, the most ultra-thin tensionless winkler foundation adhesive tape 4, strongly without
LED display 1, transparent sandwich 2, optical fiber are led as screen 3 from side bonds together by stretch tape 4；Transparent sandwich 2 is close to
LED display 1 and optical fiber are led as the centre of screen 3.As shown in Figure 1.
The LED display 1 of the present invention is the Small Distance LED full-color display screen that pixel interval is less than 6mm.
The transparent sandwich 2 of the present invention be sandwiched in LED display 1 and optical fiber lead as screen 3 between high transparency interlayer, material is not
Limit, can be acrylic glass, quartz glass, casting solidification molding clear layer etc..The thickness range of transparent sandwich 2 is: be less than
The average diameter of the inner fiber as screen 3 led by optical fiber, and I is 0.01mm, such as: the average of the optical fiber as screen 3 led by composition optical fiber
A diameter of 0.8mm, then the thickness of transparent sandwich 2 should be less than 0.8mm, and the rest may be inferred.Transparent sandwich 2 can be double-sided belt glue,
LED display 1 and optical fiber are led as screen 3 bonds together by the double faced adhesive tape relying on transparent sandwich 2.When transparent sandwich 2 double-sided belt glue
Time or during casting solidification molding clear layer, the composition of the present invention can omit the ultra-thin tensionless winkler foundation adhesive tape 4 of strength, as shown in Figure 2.
The optical fiber of the present invention is led as screen 3 is made up of optical fiber, and optical fiber is led as the manufacture method of screen 3 is with reference to patent ZL
" guide-lighting image amplifies for 2007 1 0176399.9 " a kind of high gain transmissive viewing screens " and patent ZL 2,007 1 0176403.1
Screen " described in method implement, optical fiber is cut into the isometric fiber segment of length 30～300mm, and sensitive surface uses dense accumulation side
The physical dimension banding, bonding that formula is piled up and irradiated by sensitive surface light source, cuts sensitive surface, polishes, polishes, pastes or spraying plating
After the photic zone of front end, form sensitive surface.Form guide-lighting screen after bonding or spraying plating front end photic zone and rear end photic zone, make light
Fibre is led as screen 3.Optical fiber is led as the effect of screen 3 is that the display image for LED display carries out secondary imaging, and then is shown by LED
The display image sharpening of display screen, secrecyization.
The strength ultra-thin tensionless winkler foundation adhesive tape 4 of the present invention is LED display 1, transparent sandwich 2 and optical fiber to be led as screen 3 is fixed
Adhesive tape together, as shown in Figure 3.The temperature resistant range low temperature of the most ultra-thin tensionless winkler foundation adhesive tape 4 is not less than negative 20 degrees Celsius, high temperature
More than 70 degrees Celsius.The thickness of the most ultra-thin tensionless winkler foundation adhesive tape 4 gets over Bao Yuehao, and its thickness should be less than module splicing size negative common difference
At least 0.05mm, it is impossible to cause the splicing gap between module because of its thickness or splice neighbor dot spacing between module
Increasing, such as: the pixel interval of LED display is 1.2mm, the size negative common difference of LED display splicing module is 0.4mm,
So, the most ultra-thin tensionless winkler foundation adhesive tape 4 should be not more than 0.35mm, otherwise, during splicing module, the LED between adjacent module
Spacing will widen and cause the black seam of splicing during display image.
It is an advantage of the current invention that to be possible not only to make the display of LED display to become more meticulous, and LED display can be eliminated
Moire fringe, dazzle and details in a play not acted out on stage, but told through dialogues LED flash and increase the contrast of LED display, LED display can also be eliminated simultaneously
The display information-leakage caused owing to the light carrier of dutycycle radiates, and make LED display no longer hinder eye.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the present invention, and wherein, LED display 1, transparent sandwich 2, optical fiber are led as screen 3, strength surpass
Thin tensionless winkler foundation adhesive tape 4.
Fig. 2 is a kind of assembling process schematic diagram of the present invention.Transparent sandwich 2 double-sided belt glue is directly by LED display 1 and light
Fibre is led as screen 3 bonds together.
Fig. 3 is the another kind of assembling process schematic diagram of the present invention.By strength ultra-thin tensionless winkler foundation adhesive tape 4 by LED display
1, transparent sandwich 2 and optical fiber are led as screen 3 is fixed together.
Detailed description of the invention
Fig. 1～3 is the detailed description of the invention of the present invention.
The present invention is led as screen 3, the most ultra-thin tensionless winkler foundation adhesive tape 4 form by LED display 1, transparent sandwich 2, optical fiber.Strongly
LED display 1, transparent sandwich 2, optical fiber are led as screen 3 from side bonds together by tensionless winkler foundation adhesive tape 4；Transparent sandwich 2 is close to
LED display 1 and optical fiber are led as the centre of screen 3.As shown in Figure 1.
The LED display 1 of the present invention is the Small Distance LED full-color display screen that pixel interval is less than 6mm.
The transparent sandwich 2 of the present invention be sandwiched in LED display 1 and optical fiber lead as screen 3 between high transparency interlayer, material is not
Limit, can be acrylic glass, quartz glass, casting solidification molding clear layer etc..The thickness range of transparent sandwich 2 is: be less than
The average diameter of the inner fiber as screen 3 led by optical fiber, and I is 0.01mm, such as: the average of the optical fiber as screen 3 led by composition optical fiber
A diameter of 0.8mm, then the thickness of transparent sandwich 2 should be less than 0.8mm, and the rest may be inferred.Transparent sandwich 2 can be double-sided belt glue,
LED display 1 and optical fiber are led as screen 3 bonds together by the double faced adhesive tape relying on transparent sandwich 2.When transparent sandwich 2 double-sided belt glue
Time or during casting solidification molding clear layer, the composition of the present invention can omit the ultra-thin tensionless winkler foundation adhesive tape 4 of strength, as shown in Figure 2.
The optical fiber of the present invention is led as screen 3 is made up of optical fiber, and optical fiber is led as the manufacture method of screen is with reference to patent ZL2007
1 0176399.9 " a kind of high gain transmissive viewing screen " and patents ZL 2,007 1 0176403.1 " leaded light image amplification screen "
Described method is implemented, and optical fiber is cut into the isometric fiber segment of length 30～300mm, and sensitive surface uses dense accumulation mode to pile up
And press the physical dimension banding, bonding that sensitive surface light source irradiates, sensitive surface is cut, polish, polish, paste or spraying plating front end is saturating
After photosphere, form sensitive surface.Guide-lighting screen is formed after bonding or spraying plating front end photic zone and rear end photic zone.Make optical fiber and lead picture
Screen 3.Optical fiber is led as the effect of screen 3 is that the display image for LED display carries out secondary imaging, and then by LED display
Display image sharpening, secrecyization.
The strength ultra-thin tensionless winkler foundation adhesive tape 4 of the present invention is LED display 1, transparent sandwich 2 and optical fiber to be led as screen 3 is fixed
Adhesive tape together, as shown in Figure 3.The temperature resistant range low temperature of the most ultra-thin tensionless winkler foundation adhesive tape 4 is not less than negative 20 degrees Celsius, high temperature
More than 70 degrees Celsius.The thickness of the most ultra-thin tensionless winkler foundation adhesive tape 4 gets over Bao Yuehao, and its thickness should be less than module splicing size negative common difference
At least 0.05mm, it is impossible to cause the splicing gap between module because of its thickness or splice neighbor dot spacing between module
Increasing, such as: the pixel interval of LED display is 1.2mm, the size negative common difference of LED display splicing module is 0.4mm,
So, the most ultra-thin tensionless winkler foundation adhesive tape 4 should be not more than 0.35mm, otherwise, during splicing module, the LED between adjacent module
Spacing will widen and cause the black seam of splicing during display image.
Claims (5)
1. an anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker, it is characterised in that include that LED shows
Screen (1), transparent sandwich (2), optical fiber are led as screen (3), the most ultra-thin tensionless winkler foundation adhesive tape (4)；Strongly tensionless winkler foundation adhesive tape (4) is by LED
Display screen (1), transparent sandwich (2), optical fiber are led as screen (3) from side bonds together；Transparent sandwich (2) is close to LED and shows
Screen (1) and optical fiber are led as the centre of screen (3).
Anti-dazzle the most according to claim 1, anti-Moire fringe, the high-contrast LED display of anti-flicker, its feature exists
In, described LED display (1) is the Small Distance LED full-color display screen that pixel interval is less than 6mm.
Anti-dazzle the most according to claim 1, anti-Moire fringe, the high-contrast LED display of anti-flicker, its feature exists
In, described transparent sandwich (2) be sandwiched in LED display 1 and optical fiber lead as screen 3 between high transparency interlayer, transparent sandwich (2)
Thickness range be: lead as the average diameter of inner fiber of screen (3), minimum 0.01mm less than optical fiber.
Anti-dazzle the most according to claim 1, anti-Moire fringe, the high-contrast LED display of anti-flicker, its feature exists
Leading as screen (3) is made up of optical fiber in, described optical fiber, optical fiber is led as the manufacture method of screen 3: optical fiber is cut into length 30～
The isometric fiber segment of 300mm, the physical dimension hoop that sensitive surface uses dense accumulation mode to pile up and irradiates by sensitive surface light source
Tightly, bonding, sensitive surface is cut, polish, polish, paste or after the photic zone of spraying plating front end, formed sensitive surface；Before bonding or spraying plating
Form guide-lighting screen after end photic zone and rear end photic zone, make optical fiber and lead as screen (3)；
Optical fiber is led as the effect of screen (3) is that the display image for LED display carries out secondary imaging, and then by LED display
Display image sharpening, secrecyization.
Anti-dazzle the most according to claim 1, anti-Moire fringe, the high-contrast LED display of anti-flicker, described is strong
The temperature resistant range low temperature of power ultra-thin tensionless winkler foundation adhesive tape (4) not less than negative 20 degrees Celsius, high temperature is more than 70 degrees Celsius；The most ultra-thin nothing
The thickness of stretch tape (4) should be less than module splicing size negative common difference at least 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475660.4A CN106128317A (en) | 2016-06-25 | 2016-06-25 | Anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475660.4A CN106128317A (en) | 2016-06-25 | 2016-06-25 | Anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128317A true CN106128317A (en) | 2016-11-16 |
Family
ID=57265628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610475660.4A Pending CN106128317A (en) | 2016-06-25 | 2016-06-25 | Anti-dazzle, anti-Moire fringe, the high-contrast LED display of anti-flicker |
Country Status (1)
| Country | Link |
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| CN (1) | CN106128317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276058A (en) * | 2020-02-11 | 2020-06-12 | 京东方科技集团股份有限公司 | Splicing display panel and splicing display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122829A2 (en) * | 1983-03-17 | 1984-10-24 | AlliedSignal Inc. | Light directing faceplate |
| CN101140341A (en) * | 2007-10-26 | 2008-03-12 | 北京同方瑞博数字技术有限公司 | Leaded light image amplification screen |
| CN201096916Y (en) * | 2007-08-23 | 2008-08-06 | 湖北东湖国际工程技术有限公司 | A non plane optical fiber screen |
| CN102117578A (en) * | 2010-12-20 | 2011-07-06 | 北京同方瑞博数字技术有限公司 | Sunk arc virtual reality display wall |
| CN105161006A (en) * | 2015-09-28 | 2015-12-16 | 北京方瑞博石数字技术有限公司 | Frame-free internal spherical image displayer |
-
2016
- 2016-06-25 CN CN201610475660.4A patent/CN106128317A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122829A2 (en) * | 1983-03-17 | 1984-10-24 | AlliedSignal Inc. | Light directing faceplate |
| CN201096916Y (en) * | 2007-08-23 | 2008-08-06 | 湖北东湖国际工程技术有限公司 | A non plane optical fiber screen |
| CN101140341A (en) * | 2007-10-26 | 2008-03-12 | 北京同方瑞博数字技术有限公司 | Leaded light image amplification screen |
| CN102117578A (en) * | 2010-12-20 | 2011-07-06 | 北京同方瑞博数字技术有限公司 | Sunk arc virtual reality display wall |
| CN105161006A (en) * | 2015-09-28 | 2015-12-16 | 北京方瑞博石数字技术有限公司 | Frame-free internal spherical image displayer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276058A (en) * | 2020-02-11 | 2020-06-12 | 京东方科技集团股份有限公司 | Splicing display panel and splicing display device |
| US11783738B2 (en) | 2020-02-11 | 2023-10-10 | BOE MLED Technology Co., Ltd. | Spliced display panel and spliced display apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |