CN109375418A - A kind of backlight module with light leakage function - Google Patents
A kind of backlight module with light leakage function Download PDFInfo
- Publication number
- CN109375418A CN109375418A CN201811258453.9A CN201811258453A CN109375418A CN 109375418 A CN109375418 A CN 109375418A CN 201811258453 A CN201811258453 A CN 201811258453A CN 109375418 A CN109375418 A CN 109375418A
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- Prior art keywords
- glue frame
- main frame
- frame body
- glue
- light
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Classifications
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- 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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- 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
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133628—Illuminating devices with cooling means
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)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of backlight modules with light leakage function, including main frame body, glue frame is provided in main frame body, main frame body right part upper and lower ends pass through bolt and connect with glue frame, left side wall upper and lower ends are provided with LED light bar in glue frame, left part is provided with several cathode fluorescent tubes in glue frame, and cathode fluorescent tube both ends are connect with glue frame, left part is provided with backlight in glue frame, it is located on the right side of backlight in glue frame and is provided with light guide plate, the inside of main frame body is fixedly connected on when the device works on the outside of glue, the lateral wall and main frame body of glue frame can sufficiently stop extraneous light to internal interference, light is also possible to prevent to project in internal gap.When internal temperature is higher, air by connecting tube inspiration cooler bin, air contacts cold water pipe, gradually decreases temperature, and air after cooling enters discharge pipe, is blown out by the blowing mouth on vertical tube later, can be cooled down to glue frame inside by air blower.
Description
Technical field
The present invention relates to back light model setting technology field more particularly to a kind of backlight modules with light leakage function.
Background technique
Backlight module is one of the key part and component of panel of LCD, and function is well-off brightness and distribution
Uniform light source can normally show image.So-called backlight is a kind of light source positioned at liquid crystal display behind, its hair
Light effect will directly influence LCD MODULE visual effect.Liquid crystal itself does not shine, it shows figure or character is it
To the result of light modulation.Backlight module is the supplier of light source of liquid crystal display, and LCD itself does not shine, backlight module light
The performance in source just determines that display shows outer visual impression, and liquid crystal display is since its thickness is thin, light weight and carrying side
Just, demand quickly increases, and can occupy a tiny space in the market of CRT.
With the promotion of liquid crystal display manufacturing technology, under the trend of large scale and low price, backlight module is considering gently
Quantization, slimming, low consumption electric power, high brightness and the market demands for reducing cost are opened for the competitiveness for being maintained at future market
The new production technology for sending out, designing novel backlight module and forming light guide plate is direction and the important topic of effort from now on.It is existing
Backlight module be liquid crystal display die set important component, play the role of luminescence display, but user is from liquid crystal display
When picture is watched in the side of screen, backlight module will appear light leakage phenomena.And backlight module long-time use when can generate it is larger
Heat, thus bring display screen generate failure, therefore, those skilled in the art provide a kind of back with light leakage function
Optical mode group, to solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of backlight mould with light leakage function
Group.
A kind of backlight module with light leakage function proposed by the present invention, including main frame body are provided with glue in main frame body
Frame, main frame body right part upper and lower ends pass through bolt and connect with glue frame, and left side wall upper and lower ends are provided with LED light in glue frame
Item, left part is provided with several cathode fluorescent tubes in glue frame, and cathode fluorescent tube both ends are connect with glue frame, left in glue frame
Portion is provided with backlight, is located on the right side of backlight in glue frame and is provided with light guide plate, is provided on the right side of light guide plate in glue frame anti-
Plate is penetrated, is located on the right side of reflecting plate in glue frame and is provided with optical diaphragm, glue frame right end is provided with display screen between main frame body, main
Miniature favourable turn is fixedly connected in frame body in the middle part of left side wall, the axis that makes a connection is arranged in miniature favourable turn right end, if being provided on favourable turn axis
Dry flabellum；
Main frame body left upper part is provided with air blower, is provided with cooler bin, air blower and cooler bin in the middle part of main frame body left end
It is connected by connecting tube, cold water pipe is provided in cooler bin, cold water pipe left upper part is through cooler bin and is provided with pressure pump, presses
Power pump lower end is provided with cooling device, and cooler bin lower end is provided with discharge pipe, and discharge pipe right end is provided with vertical tube, riser upper end position
In in glue frame and being provided with several blowing mouths.
As a further solution of the present invention: the first ventilation mouth, and the first ventilation mouth position are provided on the left of main frame body upper end
Above flabellum.
As the present invention further scheme: cooling box outer wall is specially styrofoam, and cold water pipe left end lower part with it is cold
But device connects.
As further scheme of the invention: being provided with the second ventilation mouth, and the second ventilation mouth position on the right side of glue frame upper end
On the right side of vertical tube.
As further scheme of the invention: glue frame left end is provided with heat sink, and heat sink specifically uses albronze
It is made.
As further scheme of the invention: light guide plate is specially acrylic plastics, and light guide plate surface is set as light
Sliding surface, main frame body, glue frame and bolt are correspondingly arranged on threaded hole.
Compared with prior art, the beneficial effects of the present invention are:
1, the inside of main frame body, backlight, light guide plate, reflecting plate, optics are fixedly connected on when the device works on the outside of glue
Diaphragm and display screen are contained in glue, and the lateral wall and main frame body of glue frame can sufficiently stop interference of the extraneous light to inside,
It can prevent light from projecting in internal gap, guarantee display effect.
2, when internal temperature is higher when the device works, air blower is opened, by air by connecting tube inspiration cooler bin, water
Cooling through apparatus for supercooling, air contacts cold water pipe, gradually decreases temperature, cold water pipe has multiple bends, it is possible to increase contact area,
Air is allowed to be fully cooled in inside, air after cooling enters discharge pipe, is blown out later by the blowing mouth on vertical tube, can be to glue frame
Inside cools down, and display can the temperature remains within the normal range, avoids the damage of part.
3, cathode fluorescent tube and the heat of LED light bar are passed on heat sink through glue frame when the device works, and are beaten later
Miniature favourable turn is opened, rotation favourable turn axis cools down to heat sink, more on cathode fluorescent tube and LED light bar since heat is transmitted
Remaining heat can fade away, and increase cooling effect, can prolong the service life, and improve service efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of backlight module with light leakage function.
Fig. 2 is a kind of structural schematic diagram of cooler bin in backlight module with light leakage function.
Fig. 3 is a kind of partial top view of glue frame in backlight module with light leakage function.
In figure: 1- main frame body, 2- glue frame, 3- bolt, 4-LED lamp bar, 5- cathode fluorescent tube, 6- backlight, 7- are led
Tabula rasa, 8- reflecting plate, 9- optical diaphragm, 10- heat sink, the miniature favourable turn of 11-, 12- favourable turn axis, 13- flabellum, 14- display screen,
15- air blower, 16- cooler bin, 17- cold water pipe, 18- pressure pump, 19- cooling device, 20- connecting tube, 21- discharge pipe, 22- are perpendicular
Pipe, 23- blowing mouth, 24- first ventilation mouth, the ventilation mouth of 25- second.
Specific embodiment
As shown in Figure 1-Figure 3, a kind of backlight module with light leakage function proposed by the present invention, including main frame body 1, it is main
Glue frame 2 is provided in frame body 1,1 right part upper and lower ends of main frame body pass through bolt 3 and connect with glue frame 2, in glue frame 2 on left side wall
Lower both ends are provided with LED light bar 4, and left part is provided with several cathode fluorescent tubes 5, and cathode fluorescent tube 5 in glue frame 2
Both ends are connect with glue frame 2, and left part is provided with backlight 6 in glue frame 2, are located on the right side of backlight 6 in glue frame 2 and are provided with light guide plate 7,
It is located on the right side of light guide plate 7 in glue frame 2 and is provided with reflecting plate 8, is located on the right side of reflecting plate 8 in glue frame 2 and is provided with optical diaphragm 9, glue
2 right end of frame is provided with display screen 14 between main frame body 1, is fixedly connected with miniature favourable turn 11 in the middle part of left side wall in main frame body 1,
The axis 12 that makes a connection is arranged in miniature 11 right end of favourable turn, is provided with several flabellums 13 on axis 12 of making a connection；
1 left upper part of main frame body is provided with air blower 15, is provided with cooler bin 16, air blower 15 in the middle part of 1 left end of main frame body
It is connect with cooler bin 16 by connecting tube 20, cold water pipe 17 is provided in cooler bin 16,17 left upper part of cold water pipe is through cooling
Case 16 and it being provided with pressure pump 18,18 lower end of pressure pump is provided with cooling device 19, and 16 lower end of cooler bin is provided with discharge pipe 21,
21 right end of discharge pipe is provided with vertical tube 22, and 22 upper end of vertical tube is located in glue frame 2 and is provided with several blowing mouths 23.
The first ventilation mouth 24 is provided on the left of 1 upper end of main frame body, and the first ventilation mouth 24 is located at 13 top of flabellum.
16 outer wall of cooler bin is specially styrofoam, and 17 left end lower part of cold water pipe is connect with cooling device 19.
The second ventilation mouth 25 is provided on the right side of 2 upper end of glue frame, and the second ventilation mouth 25 is located at 22 right side of vertical tube.
2 left end of glue frame is provided with heat sink 10, and heat sink 10 is specifically made of albronze.
Light guide plate 7 is specially acrylic plastics, and 7 surface of light guide plate is set as shiny surface, main frame body 1, glue frame 2 and bolt
3 are correspondingly arranged on threaded hole.
Cathode fluorescent tube 5 is linear light source when the device works, and LED light bar 4 is point light source, and 7 surface of light guide plate is very
It is smooth, so that the total reflection that most of internal light can be regular on its flat surface, without injecting to light guide plate 7
It is external.Light guide plate 7 can allow the light of two sides incidence uniformly to spread and be dispersed in entire plane.The optical diaphragm 9 on 7 right side of light guide plate
Uniform light is played, and converges the effects of wide-angle light is observed for front.The outside of glue frame 2 is fixedly connected on main frame body 1
Inside, backlight 6, light guide plate 7, reflecting plate 8, optical diaphragm 9 and display screen are contained in glue frame 2, the lateral wall and body frame of glue frame 2
Body 1 can sufficiently stop extraneous light to internal interference, be also possible to prevent light and project in internal gap, guarantee display
Effect.
When internal temperature is higher, display screen 14 starts adstante febre, openable air blower 15, by air by 20 inspiration of connecting tube
In cooler bin 16, water is cooling through apparatus for supercooling 19, is sent into cold water pipe 17 by pressure pump 18, and air contacts cold water pipe 17, by
Temperature is gradually reduced, cold water pipe 17 there are multiple bends, it is possible to increase contact area allows air to be fully cooled in inside, sky after cooling
Gas enters discharge pipe 21, is blown out later by the blowing mouth 23 on vertical tube 22, can be to cooling down inside glue frame 2, and display 14 can
The temperature remains within the normal range, avoids the damage of part.Cathode fluorescent tube 5 and the heat of LED light bar 4 are passed on heat sink 10 through glue frame 2,
Miniature favourable turn 11 is opened later, rotation favourable turn axis 12 cools down to heat sink 10, since heat is transmitted, cathode fluorescent tube 5
It can fade away, can prolong the service life with heat extra in LED light bar 4.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of backlight module with light leakage function, including main frame body (1), main frame body (1) is interior to be provided with glue frame (2), main
Frame body (1) right part upper and lower ends pass through bolt (3) and connect with glue frame (2), and the interior left side wall upper and lower ends of glue frame (2) are provided with
LED light bar (4), glue frame (2) interior left part are provided with several cathode fluorescent tubes (5), and cathode fluorescent tube (5) both ends with
Glue frame (2) connection, glue frame (2) interior left part are provided with backlight (6), are located on the right side of backlight (6) in glue frame (2) and are provided with leaded light
Plate (7), interior light guide plate (7) right side that is located at of glue frame (2) are provided with reflecting plate (8), reflecting plate (8) right side are located in glue frame (2) and is set
It is equipped with optical diaphragm (9), glue frame (2) right end, which is located between main frame body (1), is provided with display screen (14), left side in main frame body (1)
It is fixedly connected with miniature favourable turn (11) in the middle part of wall, miniature favourable turn (11) right end setting makes a connection axis (12), sets on favourable turn axis (12)
It is equipped with several flabellums (13)；
Main frame body (1) left upper part is provided with air blower (15), is provided with cooler bin (16), air blast in the middle part of main frame body (1) left end
Machine (15) is connect with cooler bin (16) by connecting tube (20), is provided with cold water pipe (17) in cooler bin (16), cold water pipe (17)
Left upper part is through cooler bin (16) and is provided with pressure pump (18), and pressure pump (18) lower end is provided with cooling device (19), cold
But case (16) lower end is provided with discharge pipe (21), and discharge pipe (21) right end is provided with vertical tube (22), and vertical tube (22) upper end is located at glue
In frame (2) and it is provided with several blowing mouths (23).
2. a kind of backlight module with light leakage function according to claim 1, which is characterized in that on main frame body (1)
End left side is provided with the first ventilation mouth (24), and the first ventilation mouth (24) is located above flabellum (13).
3. a kind of backlight module with light leakage function according to claim 1, which is characterized in that cooler bin (16) is outside
Wall is specially styrofoam, and cold water pipe (17) left end lower part is connect with cooling device (19).
4. a kind of backlight module with light leakage function according to claim 1, which is characterized in that glue frame (2) upper end
Right side is provided with the second ventilation mouth (25), and the second ventilation mouth (25) is located on the right side of vertical tube (22).
5. a kind of backlight module with light leakage function according to claim 1, which is characterized in that glue frame (2) left end
It is provided with heat sink (10), heat sink (10) is specifically made of albronze.
6. a kind of backlight module with light leakage function according to claim 1, which is characterized in that light guide plate (7) tool
Body is acrylic plastics, and light guide plate (7) surface is set as shiny surface, main frame body (1), glue frame (2) and bolt (3) is corresponding sets
It is equipped with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258453.9A CN109375418A (en) | 2018-10-26 | 2018-10-26 | A kind of backlight module with light leakage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258453.9A CN109375418A (en) | 2018-10-26 | 2018-10-26 | A kind of backlight module with light leakage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109375418A true CN109375418A (en) | 2019-02-22 |
Family
ID=65389669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811258453.9A Pending CN109375418A (en) | 2018-10-26 | 2018-10-26 | A kind of backlight module with light leakage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109375418A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085782A (en) * | 2003-04-01 | 2004-10-08 | 삼성전자주식회사 | Cooling apparatus for flat panel display |
| CN1794059A (en) * | 2004-12-20 | 2006-06-28 | 三星电子株式会社 | Backlight system and liquid crystal display employing the same |
| TW200734757A (en) * | 2006-03-08 | 2007-09-16 | Coretronic Corp | Backlight module and display device |
| TW200809338A (en) * | 2006-08-11 | 2008-02-16 | Chunghwa Picture Tubes Ltd | Backlight module |
| KR20130076084A (en) * | 2011-12-28 | 2013-07-08 | 주식회사 오리온 | Display apparatus |
| CN206450931U (en) * | 2017-02-16 | 2017-08-29 | 江西盛世创业科技有限公司 | A kind of light leakage LCD display module structures |
| CN207440470U (en) * | 2017-12-04 | 2018-06-01 | 江西省新世讯科技有限公司 | A kind of novel anti-leakage light LCD display module structures |
-
2018
- 2018-10-26 CN CN201811258453.9A patent/CN109375418A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085782A (en) * | 2003-04-01 | 2004-10-08 | 삼성전자주식회사 | Cooling apparatus for flat panel display |
| CN1794059A (en) * | 2004-12-20 | 2006-06-28 | 三星电子株式会社 | Backlight system and liquid crystal display employing the same |
| TW200734757A (en) * | 2006-03-08 | 2007-09-16 | Coretronic Corp | Backlight module and display device |
| TW200809338A (en) * | 2006-08-11 | 2008-02-16 | Chunghwa Picture Tubes Ltd | Backlight module |
| KR20130076084A (en) * | 2011-12-28 | 2013-07-08 | 주식회사 오리온 | Display apparatus |
| CN206450931U (en) * | 2017-02-16 | 2017-08-29 | 江西盛世创业科技有限公司 | A kind of light leakage LCD display module structures |
| CN207440470U (en) * | 2017-12-04 | 2018-06-01 | 江西省新世讯科技有限公司 | A kind of novel anti-leakage light LCD display module structures |
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Application publication date: 20190222 |