CN109143452A - It is a kind of convenient for fixed light guide plate - Google Patents
It is a kind of convenient for fixed light guide plate Download PDFInfo
- Publication number
- CN109143452A CN109143452A CN201811045811.8A CN201811045811A CN109143452A CN 109143452 A CN109143452 A CN 109143452A CN 201811045811 A CN201811045811 A CN 201811045811A CN 109143452 A CN109143452 A CN 109143452A
- Authority
- CN
- China
- Prior art keywords
- light guide
- extruded sleeve
- guide plate
- block
- plate
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
Abstract
The present invention discloses a kind of convenient for fixed light guide plate, including light guide plate, light guide plate is equipped with boss, and light guide plate lower end is equipped with reflector plate, and reflector plate is equipped with cylindrical hole, reflector plate lower end is equipped with backboard, backboard is equipped with cylinder groove, and backboard is equipped with positioning glue frame, positions and be equipped with squeeze unit between glue frame and light guide plate, squeeze unit is equipped with and screws unit, screws unit and is fastened in squeeze unit；Unit is screwed, to squeeze unit is inserted between positioning glue frame and light guide plate, squeeze unit squeezes positioning glue frame and light guide plate respectively, and extraction screws unit.
Description
Technical field
It is specifically a kind of convenient for fixed light guide plate the present invention relates to a kind of light guide plate.
Background technique
Fixation in backlight module for light guide plate at present is usually all to paste to fix using double faced adhesive tape, but two-sided
Glue cuts excessive glue since it will appear, and residue glue is bad, sticky insufficient and reliability experiment floats phenomenon, it will backlight is caused to have leakage
The risk etc. of light, while adhesive tape attaches if deviating, and it is bad to will also result in picture shadow；It is pasted and is fixed by double faced adhesive tape,
There are when bad need replacing for later period light guide plate, it has not been convenient to replace.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for fixed light guide plate, to cancel double faced adhesive tape, reduces due to glue
It is a series of bad caused by band problem, while reliability experiment percent of pass is promoted, it is also convenient for later period replacement.
The purpose of the present invention can be achieved through the following technical solutions:
It is a kind of convenient for fixed light guide plate, which is characterized in that including light guide plate, the light guide plate is removed into light position side position
Outside, the boss of array distribution is equipped in the edge on its excess-three side.
The light guide plate lower end is equipped with reflector plate, and light guide plate is fastened on reflector plate, and reflector plate is equipped with array distribution
Cylindrical hole, cylindrical hole position is corresponding with lug boss position, and boss passes through cylindrical hole.
The reflector plate lower end is equipped with backboard, and backboard is equipped with the cylinder groove of array distribution, and cylinder groove location and cylinder are logical
Hole site is corresponding, and boss is located in cylinder groove.
The backboard is equipped with positioning glue frame, positions and is equipped with squeeze unit between glue frame and light guide plate, squeeze unit and fixed
It is press-connected between position glue frame and light guide plate.
The squeeze unit is equipped with and screws unit, screws unit and is fastened in squeeze unit.
Further, the boss is cylindric.
Further, the reflector plate height <boss height≤reflector plate height+cylinder groove depth.
Further, the cylindrical hole diameter is equal with boss diameter, and cylinder groove diameter is equal with boss diameter.
Further, the squeeze unit includes the first extruded sleeve, the second extruded sleeve and extruding spring, the first extruded sleeve position
In positioning glue frame side, the first extruded sleeve is in U-shape, and the second extruded sleeve is equipped on the outside of the first extruded sleeve, and the second extruded sleeve, which is located at, leads
Tabula rasa side, the second extruded sleeve is C-shaped, and the second extruded sleeve is slidably connected with the first extruded sleeve, the first extruded sleeve inside and second
The extruding spring of array distribution is equipped between on the inside of extruded sleeve, squeeze spring respectively on the inside of the first extruded sleeve with the second extruded sleeve
Inside is fastenedly connected.
Further, first extruded sleeve is equipped with equally distributed first sliding groove, and the second extruded sleeve is sliding along first
Slot sliding, first extruded sleeve one end are equipped with symmetrical shelves item.
The first link block is equipped on the inside of first extruded sleeve, the first link block side is equipped with the first rectangular block, the first square
Shape block is equipped with the first slot.
Further, second extruded sleeve two sides are equipped with the rectangular through-hole of array distribution, and rectangular through-hole, which is equipped with, to be turned
Axis, shaft and the second extruded sleeve are rotatablely connected, and shaft is equipped with roller.
The second link block is equipped on the inside of second extruded sleeve, second link block one end is equipped with third link block, and the 4th connects
Block side is connect equipped with the second rectangular block, the second rectangular block is equipped with the second slot.
Further, the unit that screws includes support plate, bolt, pilot unit, connecting band and twist cell, support plate
Positioned at the first rectangular block upper end, support plate lower end is equipped with symmetrical bolt, and bolt is slidably connected with support plate, in support plate
Equipped with symmetrical pilot unit, by connection band connection between bolt, support plate is equipped with twist cell, twist cell with
Support plate rotation connection.
The support plate is equipped with symmetrical second sliding slot.
The bolt is inserted into the first slot and the second slot respectively.
Further, the pilot unit includes symmetrical the first guide post and the first block, the first guide post position
In in support plate, first guide post one end is equipped with the first block.
Further, the twist cell includes swingle, handle, supporting block, the second guide post and the second block, rotation
Bar is located in support plate, and swingle runs through support plate, and swingle and support plate are rotatablely connected, and swingle one end is equipped with handle, separately
One end is equipped with supporting block, and supporting block upper end is equipped with equally distributed second guide post, is equipped with second between adjacent second guide post
Block, the second block are fastenedly connected with the second guide post.
Beneficial effects of the present invention:
1, the present invention can be directly plugged into backboard and be fixed due to directly making boss structure in light guide plate bottom,
It does not need to fix using adhesive tape, has prevented a series of bad while reduced backlight cost as caused by adhesive tape factor；
2, the present invention replaces light guide plate convenient for the later period；
3, it is equipped with squeeze unit, further light guide plate is fixed on backboard, prevents light guide plate from sending out in use
It is raw to loosen.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the present invention convenient for fixed light conducting plate structure schematic diagram；
Fig. 2 is schematic diagram of the present invention；
Fig. 3 is light conducting plate structure schematic diagram of the present invention；
Fig. 4 is squeeze unit structural schematic diagram of the present invention；
Fig. 5 is squeeze unit different perspectives structural schematic diagram of the present invention；
Fig. 6 is that the present invention screws cellular construction schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
It is a kind of convenient for fixed light guide plate, as depicted in figs. 1 and 2, including light guide plate 1, as shown in figure 3, light guide plate 1 remove into
Outside 11 position of light position side, its excess-three side edge be equipped with array distribution boss 12, boss 12 be it is cylindric, boss 12 is high
Degree is H1, and particular number determines that then quantity is more more greatly for size according to practical machine size.
1 lower end of light guide plate is equipped with reflector plate 2, and light guide plate 1 is fastened on reflector plate 2, and 2 height of reflector plate is H2, reflector plate 2
It is equipped with the cylindrical hole 21 of array distribution, 21 position of cylindrical hole is corresponding with 12 position of boss, and boss 12 is logical across cylinder
Hole 21,21 diameter of cylindrical hole are equal with 12 diameter of boss.
2 lower end of reflector plate is equipped with backboard 3, and backboard 3 is equipped with the cylinder groove 31 of array distribution, and cylinder groove depth is H3, circle
31 position of column slot is corresponding with 21 position of cylindrical hole, and boss 12 is located in cylinder groove 31, and 31 diameter of cylinder groove and boss 12 are straight
Diameter is equal, and light guide plate 1 is directly plugged into backboard 3 when assembling.
12 height≤reflector plate of above-mentioned 2 height <boss of reflector plate, 2 height+cylinder groove, 31 depth.
Backboard 3 is equipped with positioning glue frame 4, positions and is equipped with squeeze unit 5 between glue frame 4 and light guide plate 1, such as Fig. 4 and Fig. 5 institute
Show, be press-connected between squeeze unit 5 and positioning glue frame 4 and light guide plate 1, squeeze unit 5 is squeezed including the first extruded sleeve 51, second
Pressing sleeve 52 and extruding spring 53, the first extruded sleeve 51 are located at positioning 4 side of glue frame, and the first extruded sleeve is in U-shape, the first extruded sleeve 51
Outside is equipped with the second extruded sleeve 52, and the second extruded sleeve 52 is located at 1 side of light guide plate, and the second extruded sleeve 52 is C-shaped, the second extruded sleeve
52 are slidably connected with the first extruded sleeve 51, and 51 inside of the first extruded sleeve and the second extruded sleeve are equipped with array distribution between 52 inside
Squeeze spring 53, squeeze spring 53 respectively with the inside of the first extruded sleeve 51 be fastenedly connected on the inside of the second extruded sleeve 52.
First extruded sleeve 51 is equipped with equally distributed first sliding groove 511, and the second extruded sleeve 52 is sliding along first sliding groove 511
Dynamic, 51 one end of the first extruded sleeve is equipped with symmetrical shelves item 512, and shelves item 512 has slided position-limiting action to the second extruded sleeve 52.
The first link block 513 is equipped on the inside of first extruded sleeve 51,513 side of the first link block is equipped with the first rectangular block 514,
First rectangular block 514 is equipped with the first slot 515.
Second extruded sleeve, 52 two sides are equipped with the rectangular through-hole 521 of array distribution, and rectangular through-hole 521 is equipped with shaft 522,
Shaft 522 and the second extruded sleeve 52 are rotatablely connected, and shaft 522 is equipped with roller 523, and roller 523 rotates, and are convenient for positioning glue frame
Squeeze unit 5 is inserted between 4 and light guide plate 1.
The second link block 524 is equipped on the inside of second extruded sleeve 52,524 one end of the second link block is equipped with third link block 525,
4th link block, 525 side is equipped with the second rectangular block 526, and the second rectangular block 526 is equipped with the second slot 527.
First rectangular block 514 and the second rectangular block 526, which are equipped with, screws unit 6, as shown in fig. 6, screwing unit 6 includes branch
Fagging 61, bolt 62, pilot unit 63, connecting band 64 and twist cell 65, support plate 61 are located at 514 upper end of the first rectangular block,
61 lower end of support plate is equipped with symmetrical bolt 62, and bolt 62 is slidably connected with support plate 61, and support plate 61 is equipped with symmetrical
The pilot unit 63 of distribution is connected by connecting band 64 between bolt 62, and support plate 61 is equipped with twist cell 65, twist cell
65 are rotatablely connected with support plate 61.
Support plate 61 is equipped with symmetrical second sliding slot 66, and bolt 62 is slided along second sliding slot 66.
Pilot unit 63 includes symmetrical the first guide post 631 and the first block 632, and the first guide post 631 is located at
In support plate 61,631 one end of the first guide post is equipped with the first block 632.
Twist cell 65 includes swingle 651, handle 652, supporting block 653, the second guide post 654 and the second block 655,
Swingle 651 is located in support plate 61, and swingle 651 runs through support plate 61, and swingle 651 and support plate 61 are rotatablely connected, rotation
651 one end of bull stick is equipped with handle 652, and the other end is equipped with supporting block 653, and 653 upper end of supporting block is equipped with equally distributed second and leads
To column 654, the second block 655 is equipped between adjacent second guide post 654, the second block 655 and the fastening of the second guide post 654 connect
It connects.
Bolt 62 is inserted into the first slot 515 and the second slot 527 respectively, makes to screw unit 6 and is fastened on the first rectangular block 514
On the second rectangular block 526, connecting band 64 is located between pilot unit 63 and adjacent second guide post 654.
Rotating handles 652 rotate twist cell 65, and the rotation torsion connecting band 64 of twist cell 65, connecting band 64 drives
First bolt 515 and the second bolt 527 are adjacent to each other, and the first bolt 515 and the drive first adjacent to each other of the second bolt 527 squeeze
Set 51 and the second extruded sleeve 52 are close to each other, while squeezing the extruding of spring 53, convenient for interleaving to positioning glue frame 4 and light guide plate 1
Enter squeeze unit 5, loosen handle 652, squeeze 53 diastole of spring, squeezes the first extruded sleeve 51 and the second extruded sleeve 52 respectively fixed
Position glue frame 4 and light guide plate 1.
Application method: the first step, light guide plate 1 are directly plugged into backboard 3 when assembling；
Second step screws handle 652, to squeeze unit 5 is inserted between positioning glue frame 4 and light guide plate 1, loosens handle 652,
First extruded sleeve 51 and the second extruded sleeve 52 squeeze positioning glue frame 4 and light guide plate 1 respectively, and extraction screws unit 6；
Third step, when similarly needing replacing light guide plate 1, insertion screws unit 6, screws handle 652, extracts squeeze unit 5 out,
Then light guide plate 1 is replaced.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of convenient for fixed light guide plate, which is characterized in that including light guide plate (1), the light guide plate (1) is removed into light position side
(11) outside position, the boss (12) of array distribution is equipped in the edge on its excess-three side；
Light guide plate (1) lower end is equipped with reflector plate (2), and light guide plate (1) is fastened on reflector plate (2), and reflector plate (2) is equipped with
The cylindrical hole (21) of array distribution, cylindrical hole (21) position is corresponding with boss (12) position, and boss (12) passes through cylinder
Through-hole (21)；
Reflector plate (2) lower end is equipped with backboard (3), and backboard (3) is equipped with the cylinder groove (31) of array distribution, cylinder groove (31)
Position is corresponding with cylindrical hole (21) position, and boss (12) is located in cylinder groove (31)；
The backboard (3) is equipped with positioning glue frame (4), positions and is equipped with squeeze unit (5) between glue frame (4) and light guide plate (1), squeezes
It is press-connected between pressure unit (5) and positioning glue frame (4) and light guide plate (1)；
The squeeze unit (5) is equipped with and screws unit (6), screws unit (6) and is fastened on squeeze unit (5).
2. according to claim 1 a kind of convenient for fixed light guide plate, which is characterized in that the boss (12) is cylinder
Shape.
3. according to claim 1 a kind of convenient for fixed light guide plate, which is characterized in that reflector plate (2) height < convex
Platform (12) height≤reflector plate (2) height+cylinder groove (31) depth.
4. according to claim 1 a kind of convenient for fixed light guide plate, which is characterized in that cylindrical hole (21) diameter
Equal with boss (12) diameter, cylinder groove (31) diameter is equal with boss (12) diameter.
5. according to claim 1 a kind of convenient for fixed light guide plate, which is characterized in that the squeeze unit (5) includes
First extruded sleeve (51), the second extruded sleeve (52) and extruding spring (53), the first extruded sleeve (51) are located at positioning glue frame (4) one
Side, the first extruded sleeve are in U-shape, and are equipped with the second extruded sleeve (52) on the outside of the first extruded sleeve (51), and the second extruded sleeve (52), which is located at, leads
Tabula rasa (1) side, the second extruded sleeve (52) is C-shaped, and the second extruded sleeve (52) is slidably connected with the first extruded sleeve (51), and first squeezes
It is equipped with the extruding spring (53) of array distribution between on the inside of pressing sleeve (51) and on the inside of the second extruded sleeve (52), squeezes spring (53) point
It is not fastenedly connected on the inside of the first extruded sleeve (51) with the second extruded sleeve (52) inside.
6. according to claim 5 a kind of convenient for fixed light guide plate, which is characterized in that on first extruded sleeve (51)
Equipped with equally distributed first sliding groove (511), the second extruded sleeve (52) is slided along first sliding groove (511), the first extruded sleeve
(51) one end is equipped with symmetrical shelves item (512)；
The first link block (513) are equipped on the inside of first extruded sleeve (51), the first link block (513) side is equipped with the first rectangle
Block (514), the first rectangular block (514) are equipped with the first slot (515).
7. according to claim 5 a kind of convenient for fixed light guide plate, which is characterized in that second extruded sleeve (52) two
Side is equipped with the rectangular through-hole (521) of array distribution, and rectangular through-hole (521) is equipped with shaft (522), shaft (522) and second
Extruded sleeve (52) rotation connection, shaft (522) are equipped with roller (523)；
The second link block (524) are equipped on the inside of second extruded sleeve (52), the second link block (524) one end is connected equipped with third
Block (525), the 4th link block (525) side are equipped with the second rectangular block (526), and the second rectangular block (526) is equipped with the second slot
(527)。
8. according to claim 1 a kind of convenient for fixed light guide plate, which is characterized in that the unit (6) that screws includes
Support plate (61), bolt (62), pilot unit (63), connecting band (64) and twist cell (65), support plate (61) are located at first
Rectangular block (514) upper end, support plate (61) lower end are equipped with symmetrical bolt (62), and bolt (62) and support plate (61) are slided
Connection, support plate (61) are equipped with symmetrical pilot unit (63), are connected between bolt (62) by connecting band (64), branch
Fagging (61) is equipped with twist cell (65), and twist cell (65) and support plate (61) are rotatablely connected；
The support plate (61) is equipped with symmetrical second sliding slot (66)；
The bolt (62) is inserted into the first slot (515) and the second slot (527) respectively.
9. according to claim 8 a kind of convenient for fixed light guide plate, which is characterized in that the pilot unit (63) includes
Symmetrical the first guide post (631) and the first block (632), the first guide post (631) are located on support plate (61), and first
Guide post (631) one end is equipped with the first block (632).
10. according to claim 8 a kind of convenient for fixed light guide plate, which is characterized in that twist cell (65) packet
Include swingle (651), handle (652), supporting block (653), the second guide post (654) and the second block (655), swingle
(651) it is located on support plate (61), swingle (651) runs through support plate (61), and swingle (651) and support plate (61) rotation connect
It connects, swingle (651) one end is equipped with handle (652), and the other end is equipped with supporting block (653), and supporting block (653) upper end is equipped with uniform
The second guide post (654) of distribution is equipped with the second block (655) between adjacent second guide post (654), the second block (655)
It is fastenedly connected with the second guide post (654).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045811.8A CN109143452B (en) | 2018-09-07 | 2018-09-07 | Light guide plate convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045811.8A CN109143452B (en) | 2018-09-07 | 2018-09-07 | Light guide plate convenient to fix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109143452A true CN109143452A (en) | 2019-01-04 |
| CN109143452B CN109143452B (en) | 2019-12-24 |
Family
ID=64823849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045811.8A Active CN109143452B (en) | 2018-09-07 | 2018-09-07 | Light guide plate convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109143452B (en) |
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|---|---|---|---|---|
| WO2001011422A1 (en) * | 1999-08-10 | 2001-02-15 | Kyounghee Choi | Method for making backlit light guide plate for liquid crystal display |
| CN1979277A (en) * | 2005-12-08 | 2007-06-13 | 统宝光电股份有限公司 | Systems for displaying images and liquid crystal display modules |
| KR20090016868A (en) * | 2007-08-13 | 2009-02-18 | 주식회사 코아옵틱스 | Light guide plate manufacturing tool and manufacturing method thereof |
| CN201606739U (en) * | 2009-11-11 | 2010-10-13 | 康佳集团股份有限公司 | LED backlight module |
| CN205384423U (en) * | 2016-01-26 | 2016-07-13 | 北海世纪联合创新科技有限公司 | Displayer |
| CN106154615A (en) * | 2016-09-22 | 2016-11-23 | 青岛海信电器股份有限公司 | A kind of liquid crystal module and liquid crystal indicator |
| CN206572364U (en) * | 2017-03-23 | 2017-10-20 | 中山市德润名高电器有限公司 | Dull and stereotyped lamp mounting structure of office |
| CN206906755U (en) * | 2017-05-11 | 2018-01-19 | 昆山龙腾光电有限公司 | Backlight module and display device |
| CN207094337U (en) * | 2017-06-30 | 2018-03-13 | 嘉兴日雅光电有限公司 | A kind of double-side luminous flat lamp |
-
2018
- 2018-09-07 CN CN201811045811.8A patent/CN109143452B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011422A1 (en) * | 1999-08-10 | 2001-02-15 | Kyounghee Choi | Method for making backlit light guide plate for liquid crystal display |
| CN1979277A (en) * | 2005-12-08 | 2007-06-13 | 统宝光电股份有限公司 | Systems for displaying images and liquid crystal display modules |
| KR20090016868A (en) * | 2007-08-13 | 2009-02-18 | 주식회사 코아옵틱스 | Light guide plate manufacturing tool and manufacturing method thereof |
| CN201606739U (en) * | 2009-11-11 | 2010-10-13 | 康佳集团股份有限公司 | LED backlight module |
| CN205384423U (en) * | 2016-01-26 | 2016-07-13 | 北海世纪联合创新科技有限公司 | Displayer |
| CN106154615A (en) * | 2016-09-22 | 2016-11-23 | 青岛海信电器股份有限公司 | A kind of liquid crystal module and liquid crystal indicator |
| CN206572364U (en) * | 2017-03-23 | 2017-10-20 | 中山市德润名高电器有限公司 | Dull and stereotyped lamp mounting structure of office |
| CN206906755U (en) * | 2017-05-11 | 2018-01-19 | 昆山龙腾光电有限公司 | Backlight module and display device |
| CN207094337U (en) * | 2017-06-30 | 2018-03-13 | 嘉兴日雅光电有限公司 | A kind of double-side luminous flat lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109143452B (en) | 2019-12-24 |
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Effective date of registration: 20191127 Address after: 230012 North of Yuhuangshan Road, South of Longzihu Road, West of Dayu Road and East of Jingshan Road, Xinzhan District, Hefei City, Anhui Province Applicant after: Boxun Photoelectric Technology (Hefei) Co., Ltd. Address before: 230041, Tian Dao waterway, 2136 new station area, Anhui, Hefei Applicant before: HEFEI FUYING OPTICAL CO., LTD. |
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