CN106647024A - Anti-static LED display screen - Google Patents
Anti-static LED display screen Download PDFInfo
- Publication number
- CN106647024A CN106647024A CN201611131863.8A CN201611131863A CN106647024A CN 106647024 A CN106647024 A CN 106647024A CN 201611131863 A CN201611131863 A CN 201611131863A CN 106647024 A CN106647024 A CN 106647024A
- Authority
- CN
- China
- Prior art keywords
- led display
- screen body
- led
- lower portion
- structural steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 14
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 210000002808 connective tissue Anatomy 0.000 claims description 5
- 239000005336 safety glass Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000000707 wrist Anatomy 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract 1
- 239000005341 toughened glass Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/22—Antistatic materials or arrangements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an anti-static LED display screen. The LED display screen comprises an LED screen body and a screen body housing, a liquid crystal panel is installed inside the LED screen body, an optical diffuser plate is installed at the lower portion of the liquid crystal panel, a transparent resin base plate is installed at the lower portion of the optical diffuser plate, a semiconductor light emitting diode is installed at the lower portion of the transparent resin base plate, a reflection diaphragm is installed at the lower portion of the semiconductor light emitting diode, a plasma generator is installed at the lower portion of the reflection diaphragm, a tempered glass protection outer film is installed at the front surface of the screen body housing, a structural steel frame is installed inside the screen body housing, and a connection part structure is installed between the structural steel frame and the LED screen body. The anti-static LED display screen is provided with the plasma generator, which can neutralize any electric charge accumulated on an insulating material, reduce the electromagnetic interference caused by static electricity, protect integrated circuits and precise electronic elements, meanwhile prevent elements from aging, and accordingly improve the rate of finished products in production.
Description
Technical field
The present invention relates to LED display equipment technical field, specially it is a kind of can antistatic LED display.
Background technology
LED display, be it is a kind of by control semiconductor light-emitting-diode display mode, for show word, figure,
The display screen of the various information such as image, animation, market, video, video signal.
Light emitting diode indicator is a kind of display of use light emitting diode, can serve as the backlight of television set
Can serve as the display of computer.Additionally, also very common in the display board of traffic instruction out of doors or public transport.It is most of
Outdoor and a part of indoor display screen is made up of the light emitting diode of many discrete packages, and three kinds of colors of red, green, blue light
Diode forms the module of a prescription shape, is coordinating to form full-color picture element under driving, and resolution ratio is determined by central point distance between picture element.
Number indoor display screen all uses Surface Mount SMD LED elements, each SMD pixels module to exist comprising many pieces of red, green, blue three-color diodes
In one encapsulation, then it is welded on pcb board.The diode less than syringe needle very closely comes together.This display screen score
The display screen that the light emitting diode of vertical encapsulation does has more preferable colour consistency and reduces by about 25% minimum pixel distance.
The technological progress of LED is the maximum impetus for expanding the market demand and application.Initially, LED is intended only as micro finger
Show lamp, apply in the high end equipments such as computer, sound equipment and video recorder, with large scale integrated circuit and computer technology not
Disconnected progress, light-emitting diode display emerges rapidly, gradually expand in recent years quotation stock handset, digital camera, PDA and
Field of mobile phones.
Can there are many weak points in current LED display, quiet during the use of electronic product during specifically used
The generation of electricity is in the industrial production inevitable, can not only cause failure or the misoperation of electronic equipment, causes electromagnetism to do
Disturb, while can also puncture the electronic component of integrated circuit and precision, or promote component ageing, reduce production yield rate, therefore
Need it is a kind of can antistatic LED display, it is mentioned above to solve the problems, such as.
The content of the invention
It is an object of the invention to provide it is a kind of can antistatic LED display, to solve above-mentioned background technology in propose
Electronic product use when electrostatic generation be in the industrial production inevitable, can not only cause the failure of electronic equipment
Or misoperation, electromagnetic interference is caused, while can also puncture the electronic component of integrated circuit and precision, or promote component ageing,
Reduce production yield rate problem.
For achieving the above object, the present invention provides following technical scheme：It is a kind of can antistatic LED display, including LED
Screen body and body fuselage, the inside of the LED screen body is provided with liquid crystal panel, and optics expansion is provided with below the liquid crystal panel
Fall apart, transparent resin substrate is installed below the optical diffusing plate, be provided with below the transparent resin substrate and partly lead
Body light emitting diode, is provided with reflection diaphragm below the semiconductor light-emitting-diode, the lower section of the reflection diaphragm is installed
The both sides for having plasma generator, the plasma generator are provided with cooling tube, and the front surface of the body fuselage is provided with
Safety glass protects adventitia, and the inside of body fuselage is provided with structural steel, installs between the structural steel and LED screen body
There is connecting portion structure.
Preferably, it is provided with insulation wrist strap at the interlayer between the structural steel and body fuselage.
Preferably, the side of the body fuselage is provided with data cube computation mouth.
Preferably, the data cube computation mouth is provided with altogether two, and two data connectors are arranged at body fuselage
Side.
Preferably, the structural steel is made up of crisscross channel-section steel.
Compared with prior art, the invention has the beneficial effects as follows：The device structure is scientific and reasonable, safe and convenient to use, sends out
Optical diode as light emitting source at aspects such as brightness, power consumption, visible angle and refresh rates, all more advantage, while can keep away
Exempt from the generation of electrostatic, reduce the bad harm of electrostatic；Structural steel is internally provided with, makes overall structure more stable firm, energy
Enough bear more violent impact and do not affect whole service behaviour, and then improve anti-strike ability；It is provided with safety glass guarantor
Shield adventitia, can be blocked in the outside of body by the impulsive force being subject to dispersion, and then ensure the security of internal structure；It is provided with
Plasma generator, plasma generator can blow out ionized air stream in working region to neutralize accumulation in insulating materials
On any electric charge, electrostatic can be reduced and cause electromagnetic interference, the electronic component of integrated circuit and precision is protected, while can also prevent
Only component ageing, and then improve production yield rate.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of steelframe of the present invention；
Fig. 3 is the overall structure diagram of the present invention.
In figure：1-LED screen bodies；2- liquid crystal panels；3- optical diffusing plates；4- reflection diaphragms；5- cooling tubes；6- transparent resins
Substrate；7- semiconductor light-emitting-diodes；8- plasma generators；9- insulation wrist straps；10- structural steels；11- connecting portion structures；
12- data cube computation mouths；13- body fuselages；14- safety glass protects adventitia.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-3, the present invention provide it is a kind of can antistatic LED display embodiment：It is a kind of can antistatic
LED display, including LED screen body 1 and body fuselage 13, the inside of LED screen body 1 is provided with liquid crystal panel 2, liquid crystal panel 2
Lower section is provided with optical diffusing plate 3, and the lower section of optical diffusing plate 3 is provided with transparent resin substrate 6, under transparent resin substrate 6
Side is provided with semiconductor light-emitting-diode 7, and the lower section of semiconductor light-emitting-diode 7 is provided with reflection diaphragm 4, reflection diaphragm 4
Lower section is provided with plasma generator 8, and the both sides of plasma generator 8 are provided with cooling tube 5, the front surface peace of body fuselage 13
Adventitia 14 is protected equipped with safety glass, and the inside of body fuselage 13 is provided with structural steel 10, structural steel 10 and LED screen body
Connecting portion structure 11 is installed between 1, insulation wrist strap 9, machine are provided with the interlayer between structural steel 10 and body fuselage 13
The side of body case 13 is provided with data cube computation mouth 12, and data cube computation mouth 12 is provided with altogether two, and two data connectors 12
The side of body fuselage 13 is arranged at, structural steel 10 is made up of crisscross channel-section steel.
Operation principle；This can the LED display of antistatic when using, first check for the concrete feelings of each parts of body
Condition, it is ensured that body can normal work, the safety of safeguard work personnel；Then LED screen body 1 by many discrete packages semiconductor
Light emitting diode 7 is constituted, and the light emitting diode of three kinds of colors of red, green, blue forms the module of a prescription shape, and it is by by by electricity
Pressure is added in the two ends of semiconductor light-emitting-diode 7, makes device one energy level of formation itself, and then transition is simultaneously on this energy level for electronics
Produce photon and come luminous, then light source is gathered transparent resin substrate 6 by light source under the reflex of reflection diaphragm 4
On, afterwards through optical diffusing plate 3 effect and be finally applied on liquid crystal panel 2 and show the corresponding word in place, figure, figure
The various information such as picture, animation, market, video, video signal.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Claims (5)
1. it is a kind of can antistatic LED display, including LED screen body (1) and body fuselage (13), it is characterised in that：The LED
The inside of screen body (1) is provided with liquid crystal panel (2), and optical diffusing plate (3) is provided with below the liquid crystal panel (2), described
Transparent resin substrate (6) is installed below optical diffusing plate (3), is provided with below the transparent resin substrate (6) and is partly led
Body light emitting diode (7), below the semiconductor light-emitting-diode (7) reflection diaphragm (4), the reflection diaphragm are provided with
(4) plasma generator (8) is installed, the both sides of the plasma generator (8) are provided with cooling tube (5), described below
The front surface of body fuselage (13) is provided with safety glass protection adventitia (14), and the inside of body fuselage (13) is provided with structure
Steelframe (10), between the structural steel (10) and LED screen body (1) connecting portion structure (11) is provided with.
2. it is according to claim 1 it is a kind of can antistatic LED display, it is characterised in that：The structural steel (10)
And be provided with the interlayer between body fuselage (13) insulation wrist strap (9).
3. it is according to claim 1 it is a kind of can antistatic LED display, it is characterised in that：The body fuselage (13)
Side data cube computation mouth (12) is installed.
4. it is according to claim 1 it is a kind of can antistatic LED display, it is characterised in that：The data cube computation mouth
(12) two are provided with altogether, and two data connectors (12) are arranged at the side of body fuselage (13).
5. it is according to claim 1 it is a kind of can antistatic LED display, it is characterised in that：The structural steel (10)
It is made up of crisscross channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131863.8A CN106647024A (en) | 2016-12-09 | 2016-12-09 | Anti-static LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131863.8A CN106647024A (en) | 2016-12-09 | 2016-12-09 | Anti-static LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106647024A true CN106647024A (en) | 2017-05-10 |
Family
ID=58824135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131863.8A Pending CN106647024A (en) | 2016-12-09 | 2016-12-09 | Anti-static LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106647024A (en) |
Citations (18)
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|---|---|---|---|---|
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| US6330099B1 (en) * | 2000-03-24 | 2001-12-11 | Agilent Technologies, Inc. | Liquid crystal apron and skirt isolation for silicon micro displays |
| JP2005164753A (en) * | 2003-11-28 | 2005-06-23 | Optrex Corp | Method for manufacturing liquid crystal display element |
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| CN102508370A (en) * | 2011-11-21 | 2012-06-20 | 深圳市华星光电技术有限公司 | Liquid crystal panel assembly, liquid crystal display device and liquid crystal panel fixing method |
| CN103345088A (en) * | 2013-07-04 | 2013-10-09 | 青岛海信电器股份有限公司 | Direct lighting liquid crystal module and liquid crystal display device |
| CN203705769U (en) * | 2014-01-16 | 2014-07-09 | 曹书华 | LED backlight module |
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| CN204230285U (en) * | 2014-12-12 | 2015-03-25 | 天津三安光电有限公司 | Light-emitting diode |
| US20150296580A1 (en) * | 2014-04-09 | 2015-10-15 | Apple Inc. | Display With Localized Backlight Dimming |
| CN105445985A (en) * | 2015-12-21 | 2016-03-30 | 重庆惠科金扬科技有限公司 | LED curved-surface displayer and curved-surface television provided with same |
| CN206400223U (en) * | 2016-12-09 | 2017-08-11 | 重庆英洛凡科技有限公司 | It is a kind of can antistatic LED display |
-
2016
- 2016-12-09 CN CN201611131863.8A patent/CN106647024A/en active Pending
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| US5504348A (en) * | 1992-08-13 | 1996-04-02 | Casio Computer Co., Ltd. | Thin-film transistor array and liquid crystal display device using the thin-film transistor array |
| US6330099B1 (en) * | 2000-03-24 | 2001-12-11 | Agilent Technologies, Inc. | Liquid crystal apron and skirt isolation for silicon micro displays |
| JP2005164753A (en) * | 2003-11-28 | 2005-06-23 | Optrex Corp | Method for manufacturing liquid crystal display element |
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| CN101051141A (en) * | 2006-04-05 | 2007-10-10 | Lg.菲利浦Lcd株式会社 | Electrostatic discharge preventing apparatus for light emitting diodes for backlighting |
| US20100079976A1 (en) * | 2006-12-04 | 2010-04-01 | Sharp Kabushiki Kaisha | Light source unit and display device |
| US20080297687A1 (en) * | 2007-05-30 | 2008-12-04 | Hitachi Displays, Ltd. | Liquid crystal display device |
| US20090067112A1 (en) * | 2007-09-12 | 2009-03-12 | Epson Imaging Devices Corporation | Electro-optical device and electronic apparatus |
| CN101881912A (en) * | 2009-05-04 | 2010-11-10 | 乐金显示有限公司 | Liquid crystal display device |
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| CN105445985A (en) * | 2015-12-21 | 2016-03-30 | 重庆惠科金扬科技有限公司 | LED curved-surface displayer and curved-surface television provided with same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |