CN205845445U - The luminous sign structure of display device - Google Patents
The luminous sign structure of display device Download PDFInfo
- Publication number
- CN205845445U CN205845445U CN201620686350.2U CN201620686350U CN205845445U CN 205845445 U CN205845445 U CN 205845445U CN 201620686350 U CN201620686350 U CN 201620686350U CN 205845445 U CN205845445 U CN 205845445U
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- China
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- display device
- backboard
- luminous sign
- void region
- sign structure
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Abstract
This utility model relates to the technical field of display device, it is provided that the luminous sign structure of a kind of display device, and wherein, display device includes backlight module and backboard.Backlight module includes back light and has the reflector plate at a back side；Backboard is arranged close to the side at the reflector plate back side, and backboard has the void region that the light supplying reflector plate surrounding to appear passes.It is compared with the prior art, the luminous sign structure of the display device that this utility model provides, pierced process is used to form void region on backboard, the remaining light that in backlight module, reflector plate surrounding flows out is utilized to be appeared by void region, so that this void region is luminous and is shown by the mark of void region, so, it is not required to printing-ink or the Copper Foil that is sticked on backboard, low cost, and convenient for production simply；The mark that can make void region after additionally this void region emits beam forms luminous sign, reaches the effects such as attractive in appearance, publicity, advertisement.
Description
Technical field
This utility model relates to the technical field of display device, especially relates to the luminous sign knot of a kind of display device
Structure.
Background technology
In recent years, along with plane, the development of curved-surface display technology, display device is just towards large scale, ultra-thin, the narrow limit of metal
The direction design of frame, and increasingly liked by user.It is said that in general, manufacturer all can print respectively on the shell of display device
The pattern of formula various kinds, word or symbol, to reach the effect of the publicity to corporate logo, advertisement.
At present, the mark of most display device, is to be printed on the backboard of display device, and prints on backboard
Mark is mainly etched by Copper Foil or ink is printed, it addition, in order to embody top grade and increase attractive in appearance and eye-catching
Visual effect, can also increase floodlighting in the position printing mark, but, above-mentioned mode needs to use ink etc. to change
Learning article, production efficiency is low, is unfavorable for energy-conserving and environment-protective, and cost is the most costly, and the mark of printing easily comes off.
Utility model content
Technical problem to be solved in the utility model is to provide the luminous sign structure of a kind of display device, it is intended to solve
Certainly in prior art, the mark existed on backboard easily comes off, and the defect involved great expense.
The luminous sign structure of a kind of display device that this utility model provides, wherein, described display device includes:
Backlight module, it includes back light and has the reflector plate at a back side；
Backboard, is arranged close to the side at the described reflector plate back side, and described backboard has the described reflector plate surrounding of confession and appears
The void region that passes of light.
Further, display device also includes being connected on described backboard and cover a printing opacity anti-of described void region
Dirt sheet.
Further, described backboard has the first surface away from described reflector plate, and the central authorities of described first surface offer
A groove, described void region is had to be positioned on the bottom surface of described groove.
Further, described dustproof sheet is arranged in described groove, described dust-proof flat outer surface and described first surface
Flush.
Further, described dustproof sheet is bonded and fixed to the described groove floor of described backboard.
Further, described dustproof sheet is glass dustproof sheet or acrylic dustproof sheet.
Further, the thickness of described dustproof sheet is 0.5-1mm.
Further, shown void region is the pattern of hollow out, symbol, word or numeral.
Further, described back light is LED light source.
Further, described backboard is plastic plate or metallic plate.
It is compared with the prior art, the luminous sign structure of the display device that this utility model provides, uses pierced process to exist
Form void region on backboard, utilize the remaining light that in backlight module, reflector plate surrounding flows out to be appeared by void region, so that should
Void region is luminous and is shown by the mark of void region, and so, being not required to printing-ink or the Copper Foil that is sticked on backboard, cost is just
Preferably, and convenient for production simply；The mark that can make void region after additionally this void region emits beam forms luminous sign, reaches
The effects such as attractive in appearance, publicity, advertisement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the display device that this utility model embodiment provides.
Main element symbol description
100: display device 1: backboard
11: void region 2: dustproof sheet
1a: first surface 12: groove
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As it is shown in figure 1, the preferred embodiment provided for this utility model.
The luminous sign structure of the display device 100 that the present embodiment provides, wherein, display device 100 includes backlight module
(not shown) and backboard 1.Backlight module includes back light (not shown) and has the reflector plate (not shown) at a back side；Backboard
1 side being arranged close to the reflector plate back side, backboard 1 has the void region 11 that the light supplying reflector plate surrounding to appear passes.
The luminous sign structure of above-mentioned display device 100, uses pierced process to form void region 11 on backboard 1,
The remaining light that in backlight module, reflector plate surrounding flows out is utilized to be appeared by void region 11, so that this void region 11 is luminous and incites somebody to action
The mark of void region 11 shows, so, is not required to printing-ink or the Copper Foil that is sticked on backboard 1, low cost, and convenient for production
Simply；Additionally this void region 11 can make the mark of void region 11 form luminous sign after emitting beam, and reaches attractive in appearance, a surname
The effects such as biography, advertisement.
For sake of convenience, hereinafter alleged " left " " right " " on " left and right, the upper and lower of D score and accompanying drawing itself is to one
Cause, but structure of the present utility model is not played restriction effect.
See Fig. 1, the display device 100 that the present embodiment provides, combine and two with front frame including front frame (not shown)
The backboard 1 forming an inner space (not shown) between person and the backlight module being arranged in this inner space.This backlight module
For side entrance back module, including back light (not shown), light guide plate (not shown) and reflector plate, in the present embodiment, lead
Tabula rasa has an incidence surface, an exiting surface and the scattering surface contrary with this exiting surface, and back light is LED light source, and is arranged on
The position that the incidence surface side of light guide plate is corresponding, reflector plate is arranged on the scattering surface side of this light guiding film, reflector plate have away from
One back side of this light guide plate.When display device 100 works, major part light passes from the exiting surface of light guide plate, a fraction of remaining
Light is then appeared by the surrounding of reflector plate.
As it is shown in figure 1, backboard 1, being arranged close to the side at the reflector plate back side, backboard 1 has confession reflector plate surrounding and appears
The void region 11 that passes of light.In the present embodiment, backboard 1 is not the sheet material with partial light permeability part shading, such as but not
Being limited as the plastic plate with void region 11 or a metallic plate, this void region 11 is the pattern of hollow out, symbol, word or number
Words etc. indicate.The pattern portion such as the corporate logo that will show on backboard 1 carry out hollow out, as on backboard 1, the part of hollow out is
" HKC " printed words in Fig. 1.So, the remaining light spilt by reflector plate surrounding in back light, pass through void region 11, so that
This void region 11 is luminous.
As optimizing further, also include the dustproof sheet being connected on backboard 1 and covering a printing opacity of void region 11
2.In the present embodiment, dustproof sheet 2 is glass dustproof sheet 2 or acrylic dustproof sheet 2, it is possible to penetrate for light, the thickness of dustproof sheet 2
For 0.5-1mm.In the present embodiment, backboard 1 has the first surface 1a away from reflector plate and contrary with first surface 1a
Two surface (not shown), dustproof sheet 2 is adhesively fixed on the first surface 1a of backboard 1 by glue, and covers void region 11,
So, it is possible to prevent dust to enter display device 100 by dustproof sheet 2 internal, so that internal components to carry out guarantor dust-proof, waterproof
Protect.
Certainly, dustproof sheet 2 can also be fixed on the second surface of backboard 1, and, dustproof sheet 2 can also be by existing
Screw in technology, snap fit are fixing with backboard 1 to be connected.
Seeing Fig. 1, specifically, the central authorities of first surface 1a offer a groove 12, and void region 11 is positioned at groove 12
On bottom surface.Dustproof sheet 2 is arranged in groove 12, mutually bonding with the region of non-hollow out in groove 12 by glue, dust-proof flat outside
Surface flushes with first surface 1a.So, the outward appearance that can make backlight is more smooth.
Additionally, the luminous sign structure of display device 100 that the present embodiment provides also has an advantages below:
1, without silk-screen after backboard 1 has produced, production efficiency improves；
2, the chemical substances such as ink, energy-conserving and environment-protective, and mark need not be used not to come off；
3, utilize the remaining light of display interiors of products reflector plate surrounding to make void region 11 luminous after start, do not want extra increasing
Light source, on the basis of not promoting cost, makes product seem high-end, individual character.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent or the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. the luminous sign structure of a display device, it is characterised in that described display device includes:
Backlight module, it includes back light and has the reflector plate at a back side；
Backboard, is arranged close to the side at the described reflector plate back side, and described backboard has the light appeared for described reflector plate surrounding
The void region passed.
The luminous sign structure of display device the most according to claim 1, it is characterised in that also include being connected to the described back of the body
On plate and cover the dustproof sheet of a printing opacity of described void region.
The luminous sign structure of display device the most according to claim 2, it is characterised in that described backboard has away from institute
Stating the first surface of reflector plate, the central authorities of described first surface offer a groove, and described void region is positioned at described groove
On bottom surface.
The luminous sign structure of display device the most according to claim 3, it is characterised in that described dustproof sheet is arranged on institute
Stating in groove, described dust-proof flat outer surface flushes with described first surface.
The luminous sign structure of display device the most according to claim 3, it is characterised in that described dustproof sheet is adhesively fixed
Described groove floor in described backboard.
The luminous sign structure of display device the most according to claim 2, it is characterised in that described dustproof sheet is that glass is prevented
Dirt sheet or acrylic dustproof sheet.
The luminous sign structure of display device the most according to claim 2, it is characterised in that the thickness of described dustproof sheet is
0.5-1mm。
The luminous sign structure of display device the most according to any one of claim 1 to 7, it is characterised in that shown in engrave
Dummy section is the pattern of hollow out, symbol, word or numeral.
The luminous sign structure of display device the most according to any one of claim 1 to 7, it is characterised in that the described back of the body
Radiant is LED light source.
The luminous sign structure of display device the most according to any one of claim 1 to 7, it is characterised in that the described back of the body
Plate is plastic plate or metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686350.2U CN205845445U (en) | 2016-06-30 | 2016-06-30 | The luminous sign structure of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686350.2U CN205845445U (en) | 2016-06-30 | 2016-06-30 | The luminous sign structure of display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845445U true CN205845445U (en) | 2016-12-28 |
Family
ID=58149839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686350.2U Active CN205845445U (en) | 2016-06-30 | 2016-06-30 | The luminous sign structure of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874996A (en) * | 2018-08-29 | 2020-03-10 | 上海航空电器有限公司 | Passenger signal sign |
| CN113129734A (en) * | 2019-12-31 | 2021-07-16 | 苏州佳世达电通有限公司 | Imaging module and electronic device |
-
2016
- 2016-06-30 CN CN201620686350.2U patent/CN205845445U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874996A (en) * | 2018-08-29 | 2020-03-10 | 上海航空电器有限公司 | Passenger signal sign |
| CN110874996B (en) * | 2018-08-29 | 2024-06-11 | 上海航空电器有限公司 | Passenger signal sign |
| CN113129734A (en) * | 2019-12-31 | 2021-07-16 | 苏州佳世达电通有限公司 | Imaging module and electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |