CN207037284U - Backlight diaphragm - Google Patents
Backlight diaphragm Download PDFInfo
- Publication number
- CN207037284U CN207037284U CN201720283611.0U CN201720283611U CN207037284U CN 207037284 U CN207037284 U CN 207037284U CN 201720283611 U CN201720283611 U CN 201720283611U CN 207037284 U CN207037284 U CN 207037284U
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- facial mask
- counterdie
- paste
- glue surface
- area
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Abstract
The utility model discloses a kind of backlight diaphragm; including counterdie and facial mask; the facial mask is arranged on above counterdie; facial mask is provided with upper component paste and glue surface; counterdie is provided with glue surface paste area, lower component paste, windowing and skinning portion; open a window for avoiding component paste, upper component paste and glue surface are arranged on the same face of facial mask, and glue surface paste area is separately positioned on the different face of counterdie with lower component paste.The utility model by setting glue surface and the glue surface paste area for being pasted with glue surface respectively on the film of different component pastes; counterdie and mask composition is set to be referred to as a stable Global Macros film; component paste is not only effectively protected, also facilitates the use of the manufacturing side and terminal client.
Description
Technical field
It the utility model is related to a kind of protection membrane structure, more particularly to a kind of backlight diaphragm.
Background technology
Backlight（BackLight）It is to be located at liquid crystal display（LCD）A kind of light source of behind, mainly by light source, leaded light
Plate, optics matrix, structural member composition, its illumination effect will directly influence LCD MODULE（LCM）Visual effect.
Part backlight product needs overleaf to paste the materials such as a variety of double faced adhesive tapes or graphite flake, the one side of this kind of material with
Backlight backside reflection face or handware are adjacent to, and another side then needs to be protected with diaphragm, can just be torn when being assembled to terminal.Work as the back of the body
It is to need one by one to post paste when light source product needs to paste two or more materials.Bonding method has two kinds, Yi Zhongshi
Other pastes are first pasted, and the diaphragm at the back side is torn, then stick last paste（The guarantor of last paste
Cuticula accomplishes that all pastes can be protected）, but so manufacturing side just needs to tear paste diaphragm above,
Add production process；Another kind is that big paste is made into bottom, and other pastes are adhered on backlight product successively, so because of portion
Point paste and the area that diaphragm is pasted are small（The bonding protective film and big paste diaphragm onrelevant）, diaphragm having enough to meet the need
Easily drop in transit, and tear take the bottom diaphragm when, diaphragm above, which can drop, disorderly to fly, and influences operation, and
If tearing one by one takes, waste of time.Occur the above situation be because paste diaphragm between connectionless relation, nothing
Method forms a whole.
Utility model content
Main purpose of the present utility model is to provide a kind of backlight diaphragm, it is intended to while protecting paste, subtracts
Few production process, improves production efficiency.
To achieve the above object, the utility model provides a kind of backlight diaphragm, including counterdie and facial mask, the facial mask
It is arranged on above counterdie, the facial mask is provided with upper component paste and glue surface, and the counterdie is provided with glue surface paste area with
Component paste, the simple connected mode of the utility model, counterdie and facial mask are connected as an entirety, ensure that component is pasted
The quality of thing, facilitate the use of the manufacturing side and terminal client.
Further, the area of the counterdie is more than the area of the facial mask, and windowing is additionally provided with the counterdie, described to open
Window is used to avoid component paste, and this is a kind of structure of backlight diaphragm, based on counterdie, one or more faces
Film and one entirety of its Adhesion formation.
Further, skinning portion is additionally provided with the counterdie, skinning portion can facilitate terminal client to remove backlight source protection
The process that film carries out next step.
Further, the facial mask also includes the first facial mask and the second facial mask, and the glue surface on first facial mask is first
Glue surface, the glue surface on second facial mask is the second glue surface, and the second glue surface paste area or institute are additionally provided with first facial mask
State and the first glue surface paste area is additionally provided with the second facial mask, the utility model discloses the attachment structure between multiple facial masks, Ke Yijin
One step strengthens the bonding strength of backlight diaphragm.
Further, the area of the counterdie and the area ratio of lower component paste are less than 1.5, and the area of the facial mask is big
In the area of the counterdie, the utility model is another structure of backlight diaphragm, one or more based on facial mask
Counterdie and one entirety of its Adhesion formation.
Further, skinning portion is additionally provided with the facial mask, skinning portion can facilitate terminal client to remove backlight source protection
The process that film carries out next step.
Further, the upper component paste and lower component paste are respectively double faced adhesive tape and/or graphite flake.
Further, the counterdie and facial mask are respectively PP films and/or PET film.
Further, the glue surface is double faced adhesive tape.
Further, the double faced adhesive tape be black double-sided glue, black and white double faced adhesive tape, transparent double face glue, translucent double faced adhesive tape or
One or more in conductive double sided adhesive tape.
The utility model by setting glue surface and the glue for being pasted with glue surface respectively on the film of different component pastes
Face paste area, counterdie and mask composition is referred to as a stable Global Macros film, not only effectively protect component paste, also
Facilitate the use of the manufacturing side and terminal client.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the first facial mask of the utility model one；
Fig. 2 is the structural representation of the embodiment of the second facial mask of the utility model one；
Fig. 3 is the structural representation of the embodiment of the utility model counterdie one；
Fig. 4 is the structural representation that the utility model counterdie is pasted onto on backlight；
Fig. 5 is the structural representation that the utility model counterdie and facial mask are pasted onto on backlight；
Fig. 6 is the structural representation of the utility model counterdie and facial mask after use.
Description of reference numerals：1 is facial mask, and 11 be the first glue surface, and 12 be the second glue surface, and 13 be upper component paste, and 2 be bottom
Film, 21 be windowing, and 22 be skinning portion, and 23 be lower component paste.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Embodiment one
A kind of backlight diaphragm of the utility model offer, reference picture 1-6, in the first embodiment, the backlight source protection
Film, including counterdie and facial mask, the facial mask are arranged on above counterdie, and facial mask is provided with upper component paste and glue surface, on counterdie
Provided with glue surface paste area and lower component paste.Upper component paste and lower component paste are used to paste with backlight.
The present embodiment by setting glue surface and the glue surface for being pasted with glue surface respectively on the film of different component pastes
Paste area, counterdie and mask composition is referred to as a stable Global Macros film, not only effectively protect component paste, also side
The manufacturing side and terminal client use.
Embodiment two
The present embodiment is similar with embodiment one, and further, the area of counterdie is more than the area of facial mask, is additionally provided with counterdie
Windowing and skinning portion, opening a window for avoiding component paste, upper component paste and glue surface are arranged on the same face of facial mask,
Glue surface paste area is separately positioned on the different face of counterdie with lower component paste.
Present embodiment discloses a kind of structure of backlight diaphragm, based on counterdie, one or more facial masks and its
One entirety of Adhesion formation, and facilitate terminal client to remove backlight diaphragm using skinning portion.
Embodiment three
The present embodiment is similar with embodiment two, and further, facial mask also includes the first facial mask and the second facial mask, the first facial mask
On glue surface be the first glue surface, the glue surface on the second facial mask is the second glue surface, and the second glue surface paste area is additionally provided with the first facial mask
Or second be additionally provided with the first glue surface paste area on facial mask.
Present embodiment discloses the attachment structure between multiple facial masks, coordinates the attachment structure of facial mask and counterdie, can enter one
Step strengthens the bonding strength of backlight diaphragm.
Example IV
The present embodiment is similar with embodiment one, and further, the area of counterdie and the area ratio of lower component paste are less than
1.5, the area of facial mask is more than the area of counterdie, and skinning portion is additionally provided with facial mask.
Present embodiment discloses the structure of another backlight diaphragm, based on facial mask, one or more counterdies and its
One entirety of Adhesion formation.
Above-mentioned counterdie and facial mask are PP（Polypropylene, polypropylene）Film and/or PET（Polyethylene
Terephthalate, polyethylene terephthalate）Film, upper component paste and lower component paste are respectively double faced adhesive tape
And/or graphite flake, glue surface are double faced adhesive tape.Above-mentioned double faced adhesive tape is black double-sided glue, black and white double faced adhesive tape, transparent double face glue, translucent
One or more in double faced adhesive tape, conductive double sided adhesive tape or other color double faced adhesive tapes etc..
Occupation mode：Counterdie is first pasted portion corresponding to backlight by backlight diaphragm of the present utility model when in use
On product installation position, then facial mask is attached on backlight successively, now the glue surface on facial mask can be bonded at the glue surface paste area on counterdie
On, between facial mask also can adhesion, ultimately form one piece of complete film.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of backlight diaphragm, it is characterised in that including counterdie and facial mask, the facial mask is arranged on above counterdie, described
Facial mask is provided with upper component paste and glue surface, and the counterdie is provided with glue surface paste area and lower component paste.
2. backlight diaphragm as claimed in claim 1, it is characterised in that the area of the counterdie is more than the face of the facial mask
It is long-pending, windowing is additionally provided with the counterdie, it is described to open a window for avoiding component paste.
3. backlight diaphragm as claimed in claim 2, it is characterised in that skinning portion is additionally provided with the counterdie.
4. backlight diaphragm as claimed in claim 2, it is characterised in that the facial mask also includes the first facial mask and the second face
Film, the glue surface on first facial mask are the first glue surface, and the glue surface on second facial mask is the second glue surface, first facial mask
On be additionally provided with the second glue surface paste area or second facial mask and be additionally provided with the first glue surface paste area.
5. backlight diaphragm as claimed in claim 1, it is characterised in that the area of the counterdie and lower component paste
Area ratio is less than 1.5, and the area of the facial mask is more than the area of the counterdie.
6. backlight diaphragm as claimed in claim 5, it is characterised in that skinning portion is additionally provided with the facial mask.
7. backlight diaphragm as claimed in claim 1, it is characterised in that the upper component paste and lower component paste
Respectively double faced adhesive tape and/or graphite flake.
8. backlight diaphragm as claimed in claim 1, it is characterised in that the counterdie and facial mask be respectively PP films and/or
PET film.
9. backlight diaphragm as claimed in claim 1, it is characterised in that the glue surface is double faced adhesive tape.
10. the backlight diaphragm as described in claim 7 or 9, it is characterised in that the double faced adhesive tape is black double-sided glue, black
One or more in white double faced adhesive tape, transparent double face glue, translucent double faced adhesive tape or conductive double sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283611.0U CN207037284U (en) | 2017-03-22 | 2017-03-22 | Backlight diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283611.0U CN207037284U (en) | 2017-03-22 | 2017-03-22 | Backlight diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037284U true CN207037284U (en) | 2018-02-23 |
Family
ID=61472922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283611.0U Active CN207037284U (en) | 2017-03-22 | 2017-03-22 | Backlight diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037284U (en) |
-
2017
- 2017-03-22 CN CN201720283611.0U patent/CN207037284U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 room 3001, building 2, Huilong business center, North Station community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN BAOMING TECHNOLOGY Ltd. Address before: 518000 building F, baoyunda factory building, B District, dashuitian Industrial Zone, dashuitian community, Guanlan street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BAOMING TECHNOLOGY Ltd. |
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| CP02 | Change in the address of a patent holder |