CN205372179U - It glues no frame structure in a poor light of shell to contain black - Google Patents
It glues no frame structure in a poor light of shell to contain black Download PDFInfo
- Publication number
- CN205372179U CN205372179U CN201620031425.3U CN201620031425U CN205372179U CN 205372179 U CN205372179 U CN 205372179U CN 201620031425 U CN201620031425 U CN 201620031425U CN 205372179 U CN205372179 U CN 205372179U
- Authority
- CN
- China
- Prior art keywords
- chase
- shell
- black
- glue shell
- pit
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 40
- 239000002103 nanocoating Substances 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 230000008033 biological extinction Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an it glues no frame structure in a poor light of shell to contain black. Wherein: the one end of chase is equipped with black and glues the shell, and the other end of chase is equipped with the light source end and glues the shell, and the tow sides of chase even equally spaced distribution respectively have the pit. Along with the smart mobile phone develops to slimming, no frame, to the plane degree requirement improvement of integration chase, the light leak is strict all around to backlight unit. To chase plane degree, it is little that the traditional handicraft promotes the space to the plane degree. Window V. A offset is more and more littleer from the distance at edge along with being shaded, and the current technology of light leak is hardly solved all around. The utility model has the advantages of: through the effectual plane degree that has improved the chase of punching press pit, spraying black nanometer coating makes the material have the effect of certain extinction and has prevented certain light leak, and about the chase do not mould plastics gluey shell and realized the purpose of nos frame in both sides, the effectual light leak that has reduced of this structure, and simple structure easily assembled the while.
Description
Technical field
This utility model relates to backlight module, especially a kind of Rimless backing structure containing black glue shell.
Background technology
Along with smart mobile phone is to the development of slimming, Rimless, user is also more and more higher to the effect requirements of mobile phone picture simultaneously, therewith that the requirement of backlight module is also more and more harsh.One is that the planarity requirements to integration chase improves, and two is that backlight module surrounding light leak requirement is strict.
For chase flatness, traditional handicraft is little to flatness room for promotion.Along with the distance of backlight form V.A offset isolated edge is more and more less, surrounding light leak, existing technique is difficult to solve.The heat conductivity of simultaneously traditional chase is poor, and the afterbody glue frame on common chase is white, and material is Merlon, and white makes the screen edge brightness increase of mobile phone easily injure eyes, and common glue frame hardness and intensity relatively low.
Polyformaldehyde has the hardness of metalloid, intensity and rigidity, all has good self lubricity, good fatigue durability springiness within the scope of very wide temperature and humidity, and it also has good chemical-resistant in addition.
Summary of the invention
Task to be solved in the utility model is to provide a kind of Rimless backing structure containing black glue shell, make to reach to improve chase flatness, reduce light leak and realize Rimless, reduce mobile phone screen edge brightness, improve the hardness of the heat conductivity once strong rubber frame of chase and the purpose of intensity.
In order to solve the problems referred to above, this utility model is achieved through the following technical solutions:
Containing the Rimless backing structure of black glue shell, including chase, black glue shell, pit, source ends glue shell；Wherein: one end of chase is provided with black glue shell, the other end of chase is provided with source ends glue shell, and the distribution uniformly and equidistantly respectively of the tow sides of chase has pit.
Containing the Rimless backing structure of black glue shell, wherein: the composition material of source ends glue shell is polyformaldehyde.
Containing the Rimless backing structure of black glue shell, wherein: pit be sized to 0.17mm to 0.19mm, the degree of depth of pit is 0.05mm, and the spacing of pit is 1mm.
Containing the Rimless backing structure of black glue shell, wherein: the tow sides of chase have been covered each by black nano coating.
The utility model has the advantage of: effectively raised the flatness of chase by punching press pit, spray black nano coating makes material have certain absorption effects and prevents certain light leak, the right and left of chase not mould-injection shell achieves the purpose of Rimless, this structure is effectively reduced light leak, the color of black glue shell is that black makes the light of mobile phone more soft, and simple in construction of the present utility model is easily assembled to simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure schematic diagram of this utility model chase.
Accompanying drawing labelling: chase 1, black glue shell 2, pit 3, source ends glue shell 4.
Detailed description of the invention
Embodiment 1, Rimless backing structure containing black glue shell, including chase 1, black glue shell 2, pit 3, source ends glue shell 4；Wherein: one end of chase 1 is provided with black glue shell 2, the other end of chase 1 is provided with source ends glue shell 4, and the distribution uniformly and equidistantly respectively of the tow sides of chase 1 has pit 3.
Embodiment 2, Rimless backing structure containing black glue shell, wherein: the composition material of source ends glue shell 4 is polyformaldehyde.All the other are with embodiment 1.
Embodiment 3, Rimless backing structure containing black glue shell, wherein: pit 3 be sized to 0.17mm to 0.19mm, the degree of depth of pit 3 is 0.05mm, and the spacing of pit 3 is 1mm.All the other are with embodiment 1 or 2.
Embodiment 4, Rimless backing structure containing black glue shell, wherein: the tow sides of chase 1 have been covered each by black nano coating.All the other are with embodiment 1 or 2.
Operation principle:
The pit 3 being distributed in the two sides of chase 1 decreases the stress within existence chase 1 produced due to processing；When light is delivered to the surface of chase 1, the nano coating of black can sponge the energy of a part of light, is effectively reduced the probability of exposure, and the color of the black glue shell 2 of afterbody is black, absorb the energy of a part of light so that the light at mobile phone screen edge is more soft.
Claims (4)
1. contain the Rimless backing structure of black glue shell, including chase (1), black glue shell (2), pit (3), source ends glue shell (4)；It is characterized in that: one end of chase (1) is provided with black glue shell (2), the other end of chase (1) is provided with source ends glue shell (4), and the distribution uniformly and equidistantly respectively of the tow sides of chase (1) has pit (3).
2. the Rimless backing structure containing black glue shell according to claim 1, it is characterised in that: the composition material of source ends glue shell (4) is polyformaldehyde.
3. the Rimless backing structure containing black glue shell according to claim 1 and 2, it is characterised in that: pit (3) be sized to 0.17mm to 0.19mm, the degree of depth of pit (3) is 0.05mm, and the spacing of pit (3) is 1mm.
4. the Rimless backing structure containing black glue shell according to claim 1 and 2, it is characterised in that: the tow sides of chase (1) have been covered each by black nano coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031425.3U CN205372179U (en) | 2016-01-14 | 2016-01-14 | It glues no frame structure in a poor light of shell to contain black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031425.3U CN205372179U (en) | 2016-01-14 | 2016-01-14 | It glues no frame structure in a poor light of shell to contain black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372179U true CN205372179U (en) | 2016-07-06 |
Family
ID=56278249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031425.3U Expired - Fee Related CN205372179U (en) | 2016-01-14 | 2016-01-14 | It glues no frame structure in a poor light of shell to contain black |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372179U (en) |
-
2016
- 2016-01-14 CN CN201620031425.3U patent/CN205372179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |