CN206301058U - A kind of light conducting plate structure - Google Patents
A kind of light conducting plate structure Download PDFInfo
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- CN206301058U CN206301058U CN201621484700.3U CN201621484700U CN206301058U CN 206301058 U CN206301058 U CN 206301058U CN 201621484700 U CN201621484700 U CN 201621484700U CN 206301058 U CN206301058 U CN 206301058U
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- guide plate
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Abstract
The utility model discloses a kind of light conducting plate structure；Including light guide plate main body, light guide plate main body is provided with several cell cubes, cell cube is made up of three first modules be arrangeding in parallel, second unit, Unit the 3rd, first module, second unit, Unit the 3rd have 1 to n subelement respectively, each subelement is constituted by multiple site units, site unit has the m site matrix of site, and the site in (n+1)th site unit of subelement is than few one of site in n-th site unit of subelement；The subelement of first module and Unit the 3rd is horizontal and vertical to be same straight line setting, and the subelement of second unit is staggered between the subelement of first module and Unit the 3rd.The utility model is gathered into the site unit of matrix arrangement by the small site by diameter less than 35um, increased the screening flaw of light guide plate, the unfixed bright white point of shield portions；Lift resistance to compression and the resistance to scraping of light guide plate；Lift the qualification rate of light guide plate.
Description
Technical field
The utility model is related to light guide plate technical field, more particularly to a kind of light conducting plate structure.
Background technology
Light guide plate is a kind of high-tech product that spot light or line source are changed into area source, is mainly used in mobile phone
The backlight of display screen and liquid crystal display, with ultra-thin, superbright, guide-lighting uniform, energy-saving and environmental protection, no dark space, durable, no
The advantages of easy yellow, installation and maintenance simple and fast.
In order to increase back light source brightness, the efficiency of light energy utilization of light guide plate is lifted, light guide plate can be increased by way of silk-screen
Site, traditional site arrangement such as is generally at the distribution of size variable density, with light guide plate more and more thinner, traditional variable density distribution meeting
Bring a series of problems：1. injection mold cost increases, it is necessary to use more preferable steel, more preferable mould processing technology；2. it is molded
The technology of shaping needs more and more higher；3. for the light guide plate of 0.3mm thickness, smaller site, light source site diameter need to be used
35um can not be typically more than, site crosses conference and causes the saturating point of light source, diaphragm to hide and do not live site；4. because site is too small and processing work
The problem of skill causes the fraction defective of light guide plate higher；5. gas line it is difficult, hide the flaw be deteriorated, surface be easier accumulation electrostatic so as to
Easily it is infected with dust foreign matter, cannot be also easy to produce fixedly white point etc..Accordingly, it would be desirable to be improved to light guide plate tradition lattice point structure.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of light conducting plate structure, and its site is by tradition
Distributing be converted to focus type, increased the yield of light guide plate.
To achieve the above object, the utility model is adopted the following technical scheme that：A kind of light conducting plate structure；Including light guide plate
Main body, the light guide plate main body is provided with several cell cubes, and the cell cube is by three first modules be arrangeding in parallel, second
Unit, the composition of Unit the 3rd, the first module, second unit, Unit the 3rd have 1 to n subelement respectively, described in each
Subelement is constituted by multiple site units, and the site unit has the m site matrix of site, and (n+1)th son is single
Site in the site unit of unit is than few one of site in the site unit of subelement described in n-th；The first module and
The subelement of Unit the 3rd is horizontal and vertical to be same straight line setting, and the subelement of the second unit is staggered first
Between the subelement of unit and Unit the 3rd；Compare in the site of the 1st the 1st of subelement the site unit of the second unit
1st site of the 1st of subelement the site unit of Unit one is few one, the 1st the 1st of subelement the of Unit the 3rd
1st site few two of the 1 of subelement site unit of the site of individual site unit than first module.
Scheme is expanded on further, the 1st site matrix of the 1st of subelement the site unit of the first module is 6
× 7 permutation matrix.
Scheme is expanded on further, the 2nd the 1st of subelement the site unit of the first module has lacked the row of the 6th row the 1st
Site；The 3rd the 1st of subelement the site unit of the first module has lacked the 1st two nets for arranging the 6th row and the 5th row
Point.
Scheme is expanded on further, the 1st the 1st of subelement the site unit of the second unit has lacked the row of the 6th row the 1st
Site；The 1st the 1st of subelement the site unit of Unit the 3rd has lacked the 1st two nets for arranging the 6th row and the 5th row
Point.
Scheme is expanded on further, the subelement is made up of 3 site units.
Scheme is expanded on further, described several cell cubes are set in parallel in light guide plate main body surface, wherein, second list
The subelement of the first module of first body and first subelement of the second unit of cell cube are on horizontal and vertical same
Straight line is set.
Be expanded on further scheme, the site is integrated the salient point for being moulded in light guide plate main body surface, the site it is straight
Footpath is in the range of 20-35um.
The utility model beneficial effect is：The site of matrix arrangement is gathered into by the small site by diameter less than 35um
Unit, increased the screening flaw of light guide plate, the unfixed bright white point of shield portions；Lift resistance to compression and the resistance to scraping of light guide plate；
Lift the qualification rate of light guide plate.
Brief description of the drawings
Fig. 1 is traditional lattice point structure schematic diagram.
Fig. 2 is lattice point structure schematic diagram of the present utility model.
Drawing reference numeral explanation：1st, light guide plate main body；2nd, site；3rd, first cell cube；31st, first module；32nd, second is single
Unit；33rd, Unit the 3rd；4th, second cell cube.
Specific embodiment
2 introduce a kind of specific embodiment of the present utility model below in conjunction with the accompanying drawings.
As shown in Fig. 2 a kind of light conducting plate structure；Including light guide plate main body 1, light guide plate main body 1 is provided with several units
Body, cell cube is made up of three first modules 31 be arrangeding in parallel, second unit 32, the 3rd units 33, first module 31, second
Unit 32, the 3rd unit 33 have 1 to n subelement respectively, and each subelement is constituted by 3 site units, site unit
With the m site matrix of site 2, m is less than 42, the site of each site unit in each subelement and site matrix arrangement
It is all identical, the site 2 few in the site unit of the subelement of site 2 to n-th in (n+1)th site unit of subelement
It is individual；The subelement of the unit 33 of first module 31 and the 3rd is horizontal and vertical to be same straight line setting, and the son of second unit 32 is single
Unit is staggered between the subelement of the unit 33 of first module 31 and the 3rd；The of 1st subelement 321 of second unit 32
1 site of site unit 2 than first module 31 the 1st site of the 1st of subelement 311 the site unit 2 few,
1st site 2 of the 1st of subelement 331 the site unit of three units 33 is than the 1st subelement 311 of first module 31
1st site 2 of site unit is few two, is reduction clockwise.
The 1st site matrix of the 1st of subelement 311 the site unit of first module 31 is 6 × 7 permutation matrix.
The 2nd the 1st of subelement 312 the site unit of first module 31 has lacked the site 2 of the row of the 6th row the 1st；The of first module 31
3 the 1st of subelement 313 the site units have lacked the 1st two sites 2 for arranging the 6th row and the 5th row.The 1st of second unit 32
1st site unit of subelement 321 has lacked the site 2 of the row of the 6th row the 1st；The 1st the 1st of subelement 331 the of 3rd unit 33
Individual site unit has lacked the 1st two sites 2 for arranging the 6th row and the 5th row, and reduction clockwise is as shown in Figure 2.
Several cell cubes are set in parallel in the surface of light guide plate main body 1, wherein, second first module of cell cube 4
Subelement and first subelement of the second unit of cell cube 3 32 are same straight line on horizontal and vertical and set；Second
The 1st the 1st of subelement the site unit of the first module of individual cell cube 4 is than first the 3rd unit 33 of cell cube 3
1st site unit of the 1st subelement 331 has lacked the 1st site for arranging the 4th row；Second second unit of cell cube 4
1st the 1st of subelement the site unit is than second the 1st site list of the 2nd of the first module of cell cube 4 the subelement
Unit has lacked the 1st site for arranging the 3rd row.
Site 2 is integrated the salient point for being moulded in the surface of light guide plate main body 1, a diameter of 30um of site 2.
The above is not imposed any restrictions to technical scope of the present utility model, all according to the utility model technology reality
Matter, any modification, equivalent variations and modification that the embodiment to more than is made, still falls within the technical solution of the utility model
In the range of.
Claims (7)
1. a kind of light conducting plate structure；Including light guide plate main body, it is characterised in that：The light guide plate main body is provided with several units
Body, the cell cube is made up of three first modules be arrangeding in parallel, second unit, Unit the 3rd, the first module, second
Unit, Unit the 3rd have 1 to n subelement respectively, and each described subelement is constituted by multiple site units, the site
Unit has the m site matrix of site, and the site in (n+1)th site unit of the subelement is more single than son described in n-th
Site in the site unit of unit is few one；The subelement of the first module and Unit the 3rd is horizontal and vertical to be with always
Line is set, and the subelement of the second unit is staggered between the subelement of first module and Unit the 3rd；Described second
The 1st the 1st of subelement the site unit of 1st site of the 1st of subelement the site unit of unit than first module
Few one of site, the 1st of site than first module of the 1st the 1st of subelement the site unit of Unit the 3rd
1st site of site unit of subelement is few two.
2. a kind of light conducting plate structure according to claim 1, it is characterised in that：1st subelement of the first module
The 1st site matrix of site unit for 6 × 7 permutation matrix.
3. a kind of light conducting plate structure according to claim 2, it is characterised in that：2nd subelement of the first module
The 1st site unit lacked the 6th row the 1st row site；The 3rd the 1st of subelement the site unit of the first module
The 1st two sites for arranging the 6th row and the 5th row are lacked.
4. a kind of light conducting plate structure according to claim 2, it is characterised in that：1st subelement of the second unit
The 1st site unit lacked the 6th row the 1st row site；The 1st the 1st of subelement the site unit of Unit the 3rd
The 1st two sites for arranging the 6th row and the 5th row are lacked.
5. a kind of light conducting plate structure according to claim 1, it is characterised in that：The subelement is by 3 site unit groups
Into.
6. a kind of light conducting plate structure according to claim 1, it is characterised in that：Described several cell cubes are set in parallel in
Light guide plate main body surface, wherein, the subelement of second first module of cell cube and first second unit of cell cube
Subelement is same straight line on horizontal and vertical and sets.
7. a kind of light conducting plate structure according to claim 1 to 6 any one, it is characterised in that：The site is integrated
The salient point on light guide plate main body surface is moulded in, the diameter of the site is in the range of 20-35um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484700.3U CN206301058U (en) | 2016-12-31 | 2016-12-31 | A kind of light conducting plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484700.3U CN206301058U (en) | 2016-12-31 | 2016-12-31 | A kind of light conducting plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301058U true CN206301058U (en) | 2017-07-04 |
Family
ID=59205041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484700.3U Active CN206301058U (en) | 2016-12-31 | 2016-12-31 | A kind of light conducting plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132609A (en) * | 2017-06-16 | 2017-09-05 | 苏州亿光源光电科技有限公司 | local dimming light guide plate |
| CN110032000A (en) * | 2019-03-20 | 2019-07-19 | 青岛海信电器股份有限公司 | A kind of optical element, backlight module and display device |
-
2016
- 2016-12-31 CN CN201621484700.3U patent/CN206301058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132609A (en) * | 2017-06-16 | 2017-09-05 | 苏州亿光源光电科技有限公司 | local dimming light guide plate |
| CN110032000A (en) * | 2019-03-20 | 2019-07-19 | 青岛海信电器股份有限公司 | A kind of optical element, backlight module and display device |
| CN110032000B (en) * | 2019-03-20 | 2022-08-02 | 海信视像科技股份有限公司 | Optical element, backlight module and display device |
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