CN104421885A - Display device, backlight module and supporting mechanism of backlight module - Google Patents
Display device, backlight module and supporting mechanism of backlight module Download PDFInfo
- Publication number
- CN104421885A CN104421885A CN201310398981.5A CN201310398981A CN104421885A CN 104421885 A CN104421885 A CN 104421885A CN 201310398981 A CN201310398981 A CN 201310398981A CN 104421885 A CN104421885 A CN 104421885A
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- CN
- China
- Prior art keywords
- supporting mechanism
- end difference
- backlight module
- supporting
- support column
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (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 provides a display device, a backlight module and a supporting mechanism of the backlight module. The supporting frame comprises a supporting base and a supporting pillar. The supporting base comprises a plurality of step parts, and every two adjacent step parts have different heights. The supporting pillar is selectively arranged on at least one of the ladder parts to adjust the height of the supporting frame. With the display device, backlight module and supporting mechanism, assemblers are able to arrange the supporting pillar on the step parts with different heights to adjust the entirety height of the supporting frame so as to meet height requirements of backlight modules of different sizes and designs. Thereby, the supporting frame is not only able to be applied to backlight modules of different sizes and designs, but also able to lower down manufacturing cost of backlight modules and display devices effectively.
Description
Technical field
The present invention about a kind of display device, backlight module and supporting mechanism thereof, espespecially a kind of height adjustable supporting mechanism and apply display device and the backlight module of this supporting mechanism.
Background technology
Due to liquid crystal display have slimming, lightweight, low power consumption, radiationless pollution and can with the advantages such as manufacture of semiconductor technical compatibility, liquid crystal display has been widely used in electronic installation miscellaneous, such as TV, notebook computer, mobile phone, digital camera, personal digital assistant etc.Liquid crystal display provides light on display floater, with display frame by backlight module.
Refer to shown in Fig. 1, Fig. 1 is the schematic diagram of the display device 1 of prior art.As shown in Figure 1, display device 1 comprises backlight module 10 and a display floater 12.Display floater 12 is arranged on backlight module 10.Backlight module 10 is direct type backlight module, comprises a backboard 100, multiple light source 102, optical sheet 104, at least one blooming piece 105 and at least one support member 106.Light source 102 is arranged on backboard 100.Optical sheet 104 is arranged at backboard 100 with on light source 102.Blooming piece 105 is arranged on optical sheet 104.Generally speaking, optical sheet 104 can be the diffuser plate that has diffusion structure or particle; And blooming piece 105 can be single or multiple, as any combination etc. of prismatic lens, concentration piece, diffusion sheet or its aforementioned diaphragm.Support member 106 is arranged between optical sheet 104 and backboard 100, in order to support of optical plate 104, to prevent optical sheet 104 sagging, avoids the optical property affecting optical sheet 104.In prior art, support member 106 has level altitude, that is the height of support member 106 cannot adjust.
The support member with level altitude only can be applied to the backlight module of specific dimensions, and range of application is quite limited to.And as the backlight module for different size and design, just need correspondence to open different moulds, to manufacture the support member with differing heights, thus, the manufacturing cost of backlight module and display device will be increased.
Summary of the invention
The invention provides a kind of height adjustable supporting mechanism and apply display device and the backlight module of this supporting mechanism, to solve the above problems.
Supporting mechanism of the present invention comprises a supporting seat and a support column.Supporting seat comprises multiple end difference, and every two adjacent end differences have differing heights.Support column is optionally arranged at least on one of them of the plurality of end difference.
Backlight module of the present invention comprises a backboard, a light source, an optical sheet and a supporting mechanism.Light source is arranged on backboard.Optical sheet is arranged on backboard and light source.Supporting mechanism is arranged between optical sheet and backboard, in order to support of optical plate.Supporting mechanism comprises a supporting seat and a support column.Supporting seat comprises multiple end difference, and every two adjacent end differences have differing heights.Support column is optionally arranged at least on one of them of the plurality of end difference.
Display device of the present invention comprises backlight module as above and a display floater.Display floater is arranged on backlight module.
The advantage that the present invention has is:
According to the present invention, support column can be arranged at by assembler to be had on the end difference of differing heights, adjusts the whole height of supporting mechanism, to meet the height requirement of the backlight module of different size and design.Whereby, supporting mechanism of the present invention is not only applicable to the backlight module of different size and design; In addition, the manufacturing cost of backlight module and display device can more effectively be reduced.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the display device of prior art;
Fig. 2 is the schematic diagram of display device according to a first embodiment of the present invention;
Fig. 3 is the stereogram of the supporting mechanism in Fig. 2, and wherein support column is arranged on the relative end difference of two of supporting seat;
Fig. 4 is that the supporting mechanism in Fig. 3 is in the stereogram at another visual angle;
Fig. 5 is the explosive view of the supporting mechanism in Fig. 3;
Fig. 6 is the stereogram that support column in Fig. 5 is arranged on another two relative end differences of supporting seat;
Fig. 7 is the stereogram that support column in Fig. 5 is arranged on another two relative end differences of supporting seat;
Fig. 8 is the explosive view of supporting mechanism according to a second embodiment of the present invention;
Fig. 9 is the stereogram of supporting seat according to a third embodiment of the present invention.
In figure:
1,3 display devices
10,30 backlight modules
12,32 display floaters
100,300 backboards
102,302 light sources
104,304 optical sheets
105,305 blooming pieces
106 support members
306,306' supporting mechanism
308 reflector plates
310,310', 310'' supporting seat
312,312' support column
3100a-3100f end difference
3102 locating holes
3104 the 3rd fixed parts
Bottom 3106
3108 gaps
3110 first fixed parts
3120 second fixed parts
3122 location divisions.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
Refer to the schematic diagram that Fig. 2 shown in Fig. 2 to Fig. 5 is display device 3 according to a first embodiment of the present invention; Fig. 3 is the stereogram of the supporting mechanism 306 in Fig. 2, and wherein support column 312 is arranged on relative end difference 3100a and the 3100d of two of supporting seat 310; Fig. 4 is that supporting mechanism 306 in Fig. 3 is in the stereogram at another visual angle; Fig. 5 is the explosive view of the supporting mechanism 306 in Fig. 3.As shown in Figure 2, display device 3 comprises backlight module 30 and a display floater 32.Display floater 32 is arranged on backlight module 30.Display device 3 provides light on display floater 32, with display frame by backlight module 30.In this embodiment, display device 3 can be liquid crystal display, and backlight module 30 can be direct type backlight module, and display floater 32 can be display panels.
Backlight module 30 comprises a backboard 300, at least one light source 302, optical sheet 304, at least one blooming piece 305, at least one supporting mechanism 306 and a reflector plate 308.Light source 302 is arranged on backboard 300.Optical sheet 304 is arranged at backboard 300 with on light source 302.Blooming piece 305 is arranged on optical sheet 304.Supporting mechanism 306 is arranged between optical sheet 304 and backboard 300, in order to support of optical plate 304, to prevent optical sheet 304 sagging, avoids the optical property affecting optical sheet 304.In this embodiment, light source 302 can be cold-cathode tube or light emitting diode, and optical sheet 304 can be the diffuser plate that has diffusion structure or particle; And blooming piece 305 can be single or multiple, as any combination etc. of prismatic lens, concentration piece, diffusion sheet or its aforementioned diaphragm.Reflector plate 308 is arranged between backboard 300 and light source 302, in order to the light reflection that sent by light source 302 to display floater 32, to promote the illumination effect of backlight module 30.It should be noted that, quantity and the setting position of light source 302 and supporting mechanism 306 can decide according to practical application, and the embodiment do not illustrated with Fig. 2 is limited.
As shown in Figures 2 to 5, supporting mechanism 306 comprises supporting seat 310 and a support column 312.Supporting seat 310 comprises multiple end difference 3100a-3100f, locating hole 3102 and one the 3rd fixed part 3104.In this embodiment, end difference 3100a-3100f arranges in the form of a ring and is surrounded on around locating hole 3102, and every two adjacent end difference 3100a-3100f have differing heights, and every two relative end difference 3100a-3100f have phase co-altitude.Such as, two relative end difference 3100a and 3100d have phase co-altitude, and two relative end difference 3100b and 3100e have phase co-altitude, and two relative end difference 3100c and 3100f have phase co-altitude.In addition, the height of end difference 3100c and 3100f is greater than the height of end difference 3100b and 3100e, and the height of end difference 3100b and 3100e is greater than the height of end difference 3100a and 3100d.It should be noted that, quantity and the height of the end difference of supporting seat 310 can decide according to practical application, and the embodiment do not illustrated with Fig. 2 to Fig. 5 is limited.Bottom 3106 central authorities of the 3rd fixed part 3104 self-supporting seat 310 extend, and there is a gap 3108 between the 3rd fixed part 3104 and the bottom 3106 of supporting seat 310.Each end difference 3100a-3100f comprises one first fixed part 3110.Support column 312 comprises two second fixed parts 3120 and location divisions 3122.Relative two sides of two the second fixed part 3120 self-supporting posts 312 are extended.
In time assembling supporting mechanism 306, support column 312 optionally can be arranged at least on one of them of end difference 3100a-3100f by assembler, adjusts the whole height of supporting mechanism 306, to meet the height requirement of the backlight module of different size and design.As shown in Figure 3 and Figure 4, the location division 3122 of support column 312 can be inserted in the locating hole 3102 of supporting seat 310 by assembler, and is arranged at by two of support column 312 the second fixed parts 3120 in two first fixed parts 3110 with mutually level two relative end difference 3100a and 3100d.In this embodiment, the first fixed part 3110 can be connecting hole, and the second fixed part 3120 can be holding section (such as, snap fit), support column 312 and supporting seat 310 is fixed together in the mode by engaging.But, in other embodiment, the first fixed part and the second fixed part also can be that other cooperatively interacts sealed, screw togather, riveted, tight fit, bonding, seam etc., be not limited with connecting hole and holding section.
After supporting mechanism 306 has been assembled, backboard 300 can be held in the gap 3108 between the 3rd fixed part 3104 of supporting seat 310 and the bottom 3106 of supporting seat 310 by assembler, the 3rd fixed part 3104 is made to be fixed on backboard 300, supporting mechanism 306 and backboard 300 to be fixed together, wherein reflector plate 308 can be fixed in wherein in the lump.Then, light source 302, optical sheet 304, blooming piece 305 are arranged on backboard 300, to complete the assembling of backlight module 30.Finally, then display floater 32 is arranged on backlight module 30, to complete the assembling of display device 3, as shown in Figure 2.Wherein, to arrange in tight fit mode between location division 3122 and the 3rd fixed part 3104, and in other embodiment, also can be between the two engaging, sealed, screw togather, riveted, bonding, seam etc.In addition, in other embodiment, supporting seat such as to engage, sealed, screw togather, riveted, bonding, the mode such as seam be fixed on backboard.
Refer to Fig. 6 and Fig. 7, Fig. 6 is the stereogram that support column 312 in Fig. 5 is arranged on another two relative end difference 3100b and 3100e of supporting seat 310, and Fig. 7 is the stereogram that support column 312 in Fig. 5 is arranged on another two relative end difference 3100c and 3100f of supporting seat 310.As shown in Fig. 3, Fig. 6 and Fig. 7, support column 312 can be arranged at by assembler to be had on the end difference 3100a-3100f of differing heights, adjusts the whole height of supporting mechanism 306, to meet the height requirement of the backlight module of different size and design.In this embodiment, the height due to end difference 3100c and 3100f is greater than the height of end difference 3100b and 3100e, and the whole height of the supporting mechanism 306 therefore in Fig. 7 is greater than the whole height of the supporting mechanism 306 in the 6th figure; Height due to end difference 3100b and 3100e is greater than the height of end difference 3100a and 3100d, and the whole height of the supporting mechanism 306 therefore in Fig. 6 is greater than the whole height of the supporting mechanism 306 in Fig. 3.Whereby, supporting mechanism 306 of the present invention is not only applicable to the backlight module of different size and design, in addition, more effectively can reduce the manufacturing cost of backlight module and display device.
Coordinate Fig. 5, refer to Fig. 8, Fig. 8 is the explosive view of supporting mechanism 306' according to a second embodiment of the present invention.The main difference part of supporting mechanism 306' and above-mentioned supporting mechanism 306 is, the end difference 3100a-3100f of the supporting seat 310' of supporting mechanism 306' arranges in the shape of a spiral, and end difference 3100a-3100f has differing heights.As shown in Figure 8, the height of end difference 3100a-3100f starts counterclockwise to increase progressively from end difference 3100a.Coordinate the structural design of supporting seat 310', the support column 312' of supporting mechanism 306' only comprises the second single fixed part 3120.Second fixed part 3120 of support column 312' can be arranged in the first fixed part 3110 of one of them of end difference 3100a-3100f by assembler, adjust the whole height of supporting mechanism 306', to meet the height requirement of the backlight module of different size and design.
Coordinate Fig. 5, refer to Fig. 9, Fig. 9 is the stereogram of supporting seat 310'' according to a third embodiment of the present invention.The main difference part of supporting seat 310'' and above-mentioned supporting seat 310 is, every two adjacent end difference 3100a-3100f of supporting seat 310'' have different colours, have the end difference 3100a-3100f of differing heights in order to assembler identification.For example, the color with mutually level two relative end difference 3100a and 3100d can be redness, the color with mutually level two relative end difference 3100b and 3100e can be green, and the color with mutually level two relative end difference 3100c and 3100f can be blueness, as shown in Figure 9.
In sum, support column can be arranged at by assembler to be had on the end difference of differing heights, adjusts the whole height of supporting mechanism, to meet the height requirement of the backlight module of different size and design.Whereby, supporting mechanism of the present invention is not only applicable to the backlight module of different size and design; In addition, the manufacturing cost of backlight module and display device can more effectively be reduced.Further, adjacent two end differences with differing heights can have different colours, have the end difference of differing heights in order to assembler identification.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (16)
1. a supporting mechanism, is characterized in that, comprises:
One supporting seat, comprises multiple end difference, and every two adjacent end differences have differing heights; And
One support column, is optionally arranged at least on one of them of the plurality of end difference.
2. supporting mechanism according to claim 1, is characterized in that, wherein this supporting seat also comprises a locating hole, and the plurality of end difference is surrounded on around this locating hole, and this support column comprises a location division, and this location division is inserted in this locating hole.
3. supporting mechanism according to claim 1, is characterized in that, wherein the plurality of end difference arranges in the form of a ring, and every two relative end differences have phase co-altitude.
4. supporting mechanism according to claim 3, it is characterized in that, wherein each end difference comprises one first fixed part, this support column comprises two the second fixed parts, and these two second fixed parts extend from relative two sides of this support column and are arranged in these two first fixed parts with mutually level two relative end differences.
5. supporting mechanism according to claim 4, is characterized in that, wherein this first fixed part is connecting hole, and this second fixed part is holding section.
6. supporting mechanism according to claim 1, is characterized in that, wherein the plurality of end difference arranges in the shape of a spiral.
7. supporting mechanism according to claim 1, is characterized in that, wherein each end difference comprises one first fixed part, and this support column comprises one second fixed part, and this second fixed part is arranged in this first fixed part of one of them of the plurality of end difference.
8. supporting mechanism according to claim 1, is characterized in that, wherein every two adjacent end differences have different colours.
9. supporting mechanism according to claim 1, is characterized in that, wherein this supporting seat also comprises one the 3rd fixed part, extends from the bottom center of this supporting seat.
10. a backlight module, is characterized in that, comprises:
One backboard;
One light source, is arranged on this backboard;
One optical sheet, is arranged on this backboard and this light source; And
One supporting mechanism, is arranged between this optical sheet and this backboard, and in order to support this optical sheet, this supporting mechanism comprises:
One supporting seat, comprises multiple end differences, and every two adjacent end differences have differing heights; And
One support column, is optionally arranged at least on one of them of the plurality of end difference.
11. backlight modules according to claim 10, is characterized in that, wherein the plurality of end difference arranges in the form of a ring, and every two relative end differences have phase co-altitude.
12. backlight modules according to claim 11, it is characterized in that, wherein each end difference comprises one first fixed part, this support column comprises two the second fixed parts, and these two second fixed parts extend from relative two sides of this support column and are arranged in these two first fixed parts with mutually level two relative end differences.
13. backlight modules according to claim 10, is characterized in that, wherein the plurality of end difference arranges in the shape of a spiral.
14. backlight modules according to claim 10, is characterized in that, wherein every two adjacent end differences have different colours.
15. backlight modules according to claim 10, is characterized in that, wherein this supporting seat also comprises one the 3rd fixed part, extends and be fixed on this backboard from the bottom center of this supporting seat.
16. 1 kinds of display devices, is characterized in that, comprise:
Backlight module according to any one of one claim 10 ~ 15; And
One display floater, is arranged on this backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398981.5A CN104421885A (en) | 2013-09-05 | 2013-09-05 | Display device, backlight module and supporting mechanism of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398981.5A CN104421885A (en) | 2013-09-05 | 2013-09-05 | Display device, backlight module and supporting mechanism of backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421885A true CN104421885A (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310398981.5A Pending CN104421885A (en) | 2013-09-05 | 2013-09-05 | Display device, backlight module and supporting mechanism of backlight module |
Country Status (1)
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| CN (1) | CN104421885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
| CN113031342B (en) * | 2021-03-18 | 2024-04-26 | 绵阳惠科光电科技有限公司 | Support frame, direct type backlight module and display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120161A1 (en) * | 2002-12-19 | 2004-06-24 | Ping-Feng Hwang | Back light apparatus |
| CN1584706A (en) * | 2004-05-28 | 2005-02-23 | 友达光电股份有限公司 | Direct downward optical background modular set and its supporting posts |
| TW200538809A (en) * | 2004-05-21 | 2005-12-01 | Au Optronics Corp | Supporting cone of bottom-lighting backlight module |
| CN1804698A (en) * | 2004-11-12 | 2006-07-19 | 三星电子株式会社 | Backlight assembly with supporting member and display device having the same |
| CN101165566A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Direct type backlight module group |
| CN101382702A (en) * | 2007-09-07 | 2009-03-11 | 株式会社日立制作所 | Liquid crystal display device |
| CN102102860A (en) * | 2009-12-22 | 2011-06-22 | Lg伊诺特有限公司 | Supporter of diffuser plate in backlight unit |
| US20120002399A1 (en) * | 2010-07-01 | 2012-01-05 | Au Optronics Corporation | Lamp Support Having Film Support and Backlight Module Using the Same |
| CN102866747A (en) * | 2011-07-06 | 2013-01-09 | 纬创资通股份有限公司 | Height-adjustable foot pad mechanism and electronic device |
-
2013
- 2013-09-05 CN CN201310398981.5A patent/CN104421885A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120161A1 (en) * | 2002-12-19 | 2004-06-24 | Ping-Feng Hwang | Back light apparatus |
| TW200538809A (en) * | 2004-05-21 | 2005-12-01 | Au Optronics Corp | Supporting cone of bottom-lighting backlight module |
| CN1584706A (en) * | 2004-05-28 | 2005-02-23 | 友达光电股份有限公司 | Direct downward optical background modular set and its supporting posts |
| CN1804698A (en) * | 2004-11-12 | 2006-07-19 | 三星电子株式会社 | Backlight assembly with supporting member and display device having the same |
| CN101165566A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Direct type backlight module group |
| CN101382702A (en) * | 2007-09-07 | 2009-03-11 | 株式会社日立制作所 | Liquid crystal display device |
| CN102102860A (en) * | 2009-12-22 | 2011-06-22 | Lg伊诺特有限公司 | Supporter of diffuser plate in backlight unit |
| US20120002399A1 (en) * | 2010-07-01 | 2012-01-05 | Au Optronics Corporation | Lamp Support Having Film Support and Backlight Module Using the Same |
| CN102866747A (en) * | 2011-07-06 | 2013-01-09 | 纬创资通股份有限公司 | Height-adjustable foot pad mechanism and electronic device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
| CN113031342B (en) * | 2021-03-18 | 2024-04-26 | 绵阳惠科光电科技有限公司 | Support frame, direct type backlight module and display device |
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Application publication date: 20150318 |
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