CN205535336U - Module backplate and straight following formula or side light type backlight unit - Google Patents
Module backplate and straight following formula or side light type backlight unit Download PDFInfo
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- CN205535336U CN205535336U CN201620207535.0U CN201620207535U CN205535336U CN 205535336 U CN205535336 U CN 205535336U CN 201620207535 U CN201620207535 U CN 201620207535U CN 205535336 U CN205535336 U CN 205535336U
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- plate body
- type backlight
- backlight unit
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Abstract
The utility model relates to a backlight unit technical field discloses a module backplate and straight following formula or side light type backlight unit. The module backplate, including the five gold plate body and white reflection of light printing ink, the mid portion of the five gold plate body is for the sunken installation space who is formed with mountable lamp strip subassembly of its peripheral part, the internal surface that is located installation space that white reflection of light printing ink coated and personally experiences sth. Part of the body in five gold plate. Straight following formula or side light type backlight unit, including lamp strip subassembly and above -mentioned module backplate, lamp strip subassembly sets up on the white reflection of light printing ink of this module backplate and rather than luminous cooperation. The utility model provides a module backplate and straight following formula or side light type backlight unit through at five gold plate body inner surface coating white reflection of light printing ink shape moulding group backplate, need not to make white reflector plate additionally alone, has saved the time and the expense of division white reflector plate cutting die, has improved the backlight unit development rate, has cancelled the white reflector plate link of equipment on the product line, has saved backlight unit development and manufacturing cost.
Description
Technical field
This utility model relates to the technical field of back light module unit structure, particularly relate to a kind of module backboard and straight under
Formula or sidelight type backlight module.
Background technology
At present, straight-down negative or sidelight type backlight module generally include module curtain, diffuser plate, rhombus lens, diffusion
The parts such as sheet, lamp bar, reflector plate and module backboard, wherein, reflector plate be one in backlight module important
Assembly, the light overwhelming majority that its lamp bar sends reflexes to, before module curtain, make full use of light and play certainly
Qualitative effect.But, for existing straight-down negative or sidelight type backlight module, its white reflective sheet often needs
Individually producing, thus need to operate on this white reflective sheet mould, so, not only wave reflector plate takes material,
Also extend the development rate of backlight module, cause backlight module exploitation and the high expensive produced.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of module backboard and straight
Following formula or sidelight type backlight module, save out time and the expense of white reflective sheet cutting die, improve backlight
Module development rate, saves exploitation and the production cost of backlight module.
This utility model embodiment provides a kind of module backboard, for straight-down negative or sidelight type backlight module,
Described module backboard includes five metals plate body and white reflection ink, the mid portion of described five metals plate body relative to
Its peripheral part depression is formed with the installing space that can install lamp bar assembly, and described white reflection ink is coated on
On the inner surface being positioned at described installing space of described five metals plate body.
Further, described five metals plate body includes base plate, described bottom edge be inclined upwardly the side plate stretched out,
And the margin plate outwards protruded horizontally up by described side board edge, described base plate, side plate and margin plate enclose shape
Become described installing space.
This utility model embodiment additionally provides a kind of straight-down negative or sidelight type backlight module, including lamp bar assembly
And module backboard, described module backboard includes five metals plate body and white reflection ink, in described five metals plate body
Between part be formed relative to its peripheral part depression the installing space of described lamp bar assembly can be installed, described in vain
The reflective ink of color is coated on the inner surface being positioned at described installing space of described five metals plate body；Described lamp bar group
Part is arranged on described white reflection ink and coordinates with its luminescence.
Further, described five metals plate body includes base plate, described bottom edge be inclined upwardly the side plate stretched out,
And the margin plate outwards protruded horizontally up by described side board edge, described base plate, side plate and margin plate enclose shape
Become described installing space.
Further, described lamp bar assembly includes that substrate, LED chip and socket, described substrate are arranged at institute
Stating on the described white reflection ink on the upside of base plate, described LED chip and described socket are arranged at described substrate
Go up and be electrically connected.
Based on technique scheme, the module backboard of this utility model embodiment proposition and straight-down negative or side-light type
Backlight module, wherein, is coated in white reflection ink on five metals plate body and makes module by hardware dies
Backboard, so, it is not necessary to white reflective sheet is additionally fabricated separately, thus saves out white reflective sheet cutting die
Time and expense, improve backlight module development rate, and, produce on line at module, module backboard conduct
Single piece participates in module group assembling, thus eliminates module and produce the link assembling white reflective sheet on line, Jin Erjie
Exploitation and the production cost of backlight module are saved.
Accompanying drawing explanation
Fig. 1 is the generalized section of the module backboard that this utility model embodiment proposes；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is straight-down negative or the generalized section of sidelight type backlight module of this utility model embodiment proposition；
Fig. 4 is the enlarged diagram of part B in Fig. 3.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be straight
It is connected on another element or may be simultaneously present centering elements.When an element is known as " being connected to " separately
One element, it can be directly to another element or may be simultaneously present centering elements.
It addition, also, it should be noted the orientation such as left and right, upper and lower in this utility model embodiment is used
Language, is only relative concept or with the normal operating condition of product as reference each other, and should not be regarded as
Restrictive.Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figures 1 to 4, this utility model embodiment proposes a kind of module backboard 1, and this module is carried on the back
Plate 1 is for straight-down negative or sidelight type backlight module.Specifically, this module backboard 1 can include five metals plate body 11
With white reflection ink 12, wherein, the mid portion of five metals plate body 11 is relative to its peripheral part concave shape
Cheng Youke installs the installing space 10 of lamp bar assembly 2, and white reflection ink 12 is coated in five metals plate body 11
It is positioned on the inner surface of installing space 10, here, this white reflection ink 12 is coated in five metals plate body 11
Go up and make module backboard 1 by hardware dies, so, it is not necessary to white reflective sheet is additionally fabricated separately, from
And save out time and the expense of white reflective sheet cutting die, also improve backlight module development rate, and,
Producing on line at module, module backboard 1 participates in module group assembling as single piece, thus eliminates module and produce on line
Assemble the link of white reflective sheet, and then save exploitation and the production cost of backlight module.
Further, in embodiment of the present utility model, above-mentioned five metals plate body 11 can include base plate 111,
Side plate 112 and margin plate 113, wherein, base plate 111 is in tabular, and side plate 112 is by the edge of base plate 111
Being inclined upwardly and stretch out, margin plate 113 is outwards protruded horizontally up by the edge of side plate 112, so, base plate 111,
Side plate 112 and margin plate 113 enclose the above-mentioned installing space 10 of formation.Certainly, according to practical situation with concrete
Demand, in other embodiments of the present utility model, above-mentioned five metals plate body 11 can be also other version.
As shown in Figures 1 to 4, this utility model embodiment also proposed a kind of straight-down negative or side-light backlight
Module, it can include lamp bar assembly 2 and module backboard 1, and wherein, module backboard 1 includes five metals plate body 11
With white reflection ink 12, the mid portion of five metals plate body 11 is formed relative to its peripheral part depression can
Installing the installing space 10 of lamp bar assembly 2, what white reflection ink 12 was coated in five metals plate body 11 is positioned at peace
On the inner surface in dress space 10, lamp bar assembly 2 is arranged on white reflection ink 12 and coordinates with its luminescence.
When lamp bar assembly 2 is luminous, most luminous reflectance that lamp bar assembly 2 is sent by white reflection ink 12 arrive
Before module screen (being not drawn in accompanying drawing), improve the utilization rate of lamp bar assembly 2 luminescence.
Based on technique scheme, straight-down negative that this utility model embodiment proposes or sidelight type backlight module,
By white reflection ink 12 being coated on five metals plate body 11 and making module backboard 1 by hardware dies,
So, it is not necessary to white reflective sheet be additionally fabricated separately, thus save out white reflective sheet cutting die time and
Expense, improves backlight module development rate, and, producing on line at module, module backboard 1 is as entirety
Part participates in module group assembling, thus eliminates module and produce the link assembling white reflective sheet on line, and then saves
The exploitation of backlight module and production cost.
In the present embodiment, above-mentioned five metals plate body 11 includes base plate 111, side plate 112 and margin plate 113, its
In, base plate 111 is in tabular, and side plate 112 is inclined upwardly by the edge of base plate 111 and stretches out, margin plate 113
Outwards being protruded horizontally up by the edge of side plate 112, so, base plate 111, side plate 112 and margin plate 113 enclose
Form above-mentioned installing space 10.Certainly, according to practical situation and real needs, of the present utility model other
In embodiment, five metals plate body 11 can be also other version.
In the present embodiment, above-mentioned lamp bar assembly 2 includes substrate 21, LED chip 22 and socket 23, wherein,
Substrate 21 is arranged on the white reflection ink 12 on the upside of above-mentioned base plate 111, meanwhile, and LED chip 22
Arrange on the base plate (21 with socket 23, and LED chip 22 and socket 23 are electrically connected.Certainly, according to
Practical situation and real needs, in other embodiments of the present utility model, above-mentioned lamp bar assembly 2 also can wrap
Include other components, be not described in further detail.
Embodiment described above, only this utility model detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the amendment of various equivalence can be readily occurred in, replace and improvement etc., these amendments, replace and improve
All should contain within protection domain of the present utility model.Therefore, protection domain Ying Yiquan of the present utility model
The protection domain that profit requires is as the criterion.
Claims (5)
1. module backboard, for straight-down negative or sidelight type backlight module, it is characterised in that described module backboard
Including five metals plate body and white reflection ink, the mid portion of described five metals plate body is recessed relative to its peripheral part
Falling into and be formed with the installing space that can install lamp bar assembly, described white reflection ink is coated on described five metals plate body
The inner surface being positioned at described installing space on.
2. module backboard as claimed in claim 1, it is characterised in that described five metals plate body includes base plate,
It is inclined upwardly the side plate stretched out, and the limit outwards protruded horizontally up by described side board edge by described bottom edge
Listrium, described base plate, side plate and margin plate enclose the described installing space of formation.
3. straight-down negative or sidelight type backlight module, including lamp bar assembly and module backboard, it is characterised in that institute
Stating module backboard and include five metals plate body and white reflection ink, the mid portion of described five metals plate body is relative to it
Peripheral part depression is formed with the installing space that can install described lamp bar assembly, and described white reflection ink coats
On the inner surface being positioned at described installing space of described five metals plate body；Described lamp bar assembly be arranged at described in vain
Coordinate on the reflective ink of color and with its luminescence.
4. straight-down negative as claimed in claim 3 or sidelight type backlight module, it is characterised in that described five metals
Plate body includes base plate, described bottom edge be inclined upwardly the side plate stretched out, and by described side board edge to
The margin plate protruded horizontally up outward, described base plate, side plate and margin plate enclose the described installing space of formation.
5. straight-down negative as claimed in claim 4 or sidelight type backlight module, it is characterised in that described lamp bar
Assembly includes that the described white that substrate, LED chip and socket, described substrate are arranged on the upside of described base plate is anti-
On ink, described LED chip and described socket are arranged on described substrate and are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207535.0U CN205535336U (en) | 2016-03-17 | 2016-03-17 | Module backplate and straight following formula or side light type backlight unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207535.0U CN205535336U (en) | 2016-03-17 | 2016-03-17 | Module backplate and straight following formula or side light type backlight unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535336U true CN205535336U (en) | 2016-08-31 |
Family
ID=56781813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207535.0U Active CN205535336U (en) | 2016-03-17 | 2016-03-17 | Module backplate and straight following formula or side light type backlight unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535336U (en) |
-
2016
- 2016-03-17 CN CN201620207535.0U patent/CN205535336U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |