CN205901821U - Take display module assembly of button light source - Google Patents
Take display module assembly of button light source Download PDFInfo
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- CN205901821U CN205901821U CN201620628505.7U CN201620628505U CN205901821U CN 205901821 U CN205901821 U CN 205901821U CN 201620628505 U CN201620628505 U CN 201620628505U CN 205901821 U CN205901821 U CN 205901821U
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- light source
- key set
- liquid crystal
- set light
- module
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Abstract
The utility model discloses a take display module assembly of button light source, including LCD module and button light source, the button light source sets up LCD module and the surface FPC that mobile phone motherboard is connected, the button light source is connected through a light guide film with cell -phone button subassembly. The utility model discloses reduce the cell -phone components and parts, reduced the equipment process, can let the lighter book of cell -phone, practiced thrift the cost, simple structure, the practicality is strong.
Description
Technical field
This utility model is related to mobile phone backlight field, more particularly, to a kind of display module with key set light source.
Background technology
With scientific and technological continuous development, mobile phone updates quick, and on market, the species of mobile phone is also very various, disappears
The person of expense requires also more and more higher for the profile fashion of mobile phone.Light source below button will be lighted for mobile phone key in operation makes
Obtain button to be illuminated, generous beautiful and clear.Conventional mobile phone uses draws the fpc conduct with LED light source from cell phone mainboard
Key set light source, adopts and makees the mobile phone of key set light source in this way and have the disadvantage in that
1st, the fpc with LED light source guides to from cell phone mainboard and needs below button to connect plus interior of mobile phone space, for chasing after now
The trend seeking light book does not correspond；
2nd, the adapter on led and fpc and mainboard can make cost increase；
3rd, increased this assembly work, man-hour and cost increase in assembling process.
Utility model content
The purpose of this utility model is the defect existing for above-mentioned prior art, provides a kind of display with key set light source
Module.
The utility model proposes the display module with key set light source, including liquid crystal module and key set light source, described button
Light source is arranged on the surface of the fpc being connected with cell phone mainboard of described liquid crystal module, described key set light source and mobile phone key assembly
Connected by a light guiding film.
Described liquid crystal module also includes liquid crystal display, the polaroid located at described liquid crystal display surface, is used for institute
Stating liquid crystal module provides the backlight module of light source and the driving ic for ensureing the normal display of liquid crystal display.
Described key set light source is LED light source.
Described key set light source be arranged on the groove inside handset front case Nei and described key set light source exiting surface towards mobile phone
Fore shell, described light guiding film is arranged on the exiting surface of described key set light source.
In one embodiment, described mobile phone key assembly is touch controlled key.
Compared with prior art, the utility model proposes the display module with key set light source, key set light source directly welds
On the fpc of liquid crystal module, and it is arranged on the groove inside handset front case Nei it is not necessary to additionally draw new from cell phone mainboard
Fpc, improves the integrated level of material, decreases the use of material, makes mobile phone more lightening, decreases the operation of assembling, saves
Cost, structure is simple, practical.
Brief description
Fig. 1 is the structural representation of this utility model display module；
The schematic diagram that Fig. 2 is located in handset front case for this utility model display module.
Specific embodiment
With reference to the accompanying drawings and examples utility model is described in detail.
As depicted in figs. 1 and 2, the utility model proposes the display module with key set light source include: show for mobile phone
The liquid crystal module of screen and the key set light source 1 for providing light source to mobile phone key, key set light source 1 is arranged on liquid crystal module and handss
The surface of the fpc 2 that mainboard connects, key set light source 1 is connected by a light guiding film 4 with mobile phone key assembly 3.
Described liquid crystal module includes the fpc 2 electrically connecting with cell phone mainboard, the liquid crystal electrically connecting with the circuit on fpc 2
Show device 5, the polaroid 6 located at liquid crystal display 5 upper and lower surface, for described liquid crystal module provide light source backlight module,
And for ensureing the driving ic 7 of the normal display of liquid crystal display, liquid crystal display 5 electrically connects with driving ic 7, drives ic 7
And backlight module is all electrically connected with fpc 2, and fpc 2 electrically connects receiving data with cell phone mainboard, so that liquid crystal module work
Display normal pictures.
Fpc 2 is a l shape structure, and its right angle portions is located at the lower right corner at handset front case back, and two key set light sources 1 are direct
It is welded on the surface that fpc 2 is located at handset front case lower back part, and be arranged in the groove inside handset front case, this enforcement
In example, mobile phone key assembly 3 is three touch controlled keys, is arranged at below handset front case, two key set light sources 1 be divided into mobile phone by
Between any two, the exiting surface of key set light source 1 is towards handset front case so as to light emission direction is towards handss for three buttons of key asembly 3
Mobile phone key assembly 3 on machine fore shell, provides light source for mobile phone key assembly 3, and key set light source 1 is LED light source, and key set light source
1 thickness is less than the depth of the groove inside this handset front case, and light guiding film 4 is arranged on the surface of the exiting surface of key set light source 1,
The led point source of key set light source 1 is converted into by area source by light guiding film 4, and by the refraction principle of light be refracted to mobile phone by
On key asembly 3.Key set light source 1 is electrically connected with fpc 2, constitutes a complete circuit loop by fpc 2 with cell phone mainboard, makes
Key set light source 1 normal work, provides light source for mobile phone key assembly 3.
The utility model proposes the display module with key set light source, key set light source is directly welded at the fpc of liquid crystal module
On, and be arranged on the groove inside handset front case Nei it is not necessary to extra power for key set light source from cell phone mainboard extraction fpc, carry
The integrated level of high material, reduces the use of material, makes mobile phone more lightening, reduces the operation of assembling, cost-effective, structure letter
Single, practical.
Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, can also make some deformation and change, this
A little deformation and change all should belong to protection domain of the present utility model.
Claims (5)
1. a kind of display module with key set light source, including liquid crystal module and key set light source it is characterised in that described key set light source
It is arranged on the surface of the fpc being connected with cell phone mainboard of described liquid crystal module, described key set light source is passed through with mobile phone key assembly
One light guiding film connects.
2. display module as claimed in claim 1 it is characterised in that described liquid crystal module also include liquid crystal display, located at
The polaroid of described liquid crystal display surface, for providing the backlight module of light source to described liquid crystal module and being used for ensureing
The driving ic of the normal display of liquid crystal display.
3. display module as claimed in claim 1 is it is characterised in that described key set light source is LED light source.
4. display module as claimed in claim 1 it is characterised in that described key set light source be arranged on recessed inside handset front case
In groove and described key set light source exiting surface towards handset front case, described light guiding film is arranged on the exiting surface of described key set light source
On.
5. display module as claimed in claim 1 is it is characterised in that described mobile phone key assembly is touch controlled key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628505.7U CN205901821U (en) | 2016-06-23 | 2016-06-23 | Take display module assembly of button light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628505.7U CN205901821U (en) | 2016-06-23 | 2016-06-23 | Take display module assembly of button light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205901821U true CN205901821U (en) | 2017-01-18 |
Family
ID=57768592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628505.7U Active CN205901821U (en) | 2016-06-23 | 2016-06-23 | Take display module assembly of button light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205901821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888719A (en) * | 2017-10-31 | 2018-04-06 | 维沃移动通信有限公司 | A kind of mobile terminal |
| WO2018223773A1 (en) * | 2017-06-07 | 2018-12-13 | 京东方科技集团股份有限公司 | Backlight strip, backlight module, and display device |
-
2016
- 2016-06-23 CN CN201620628505.7U patent/CN205901821U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223773A1 (en) * | 2017-06-07 | 2018-12-13 | 京东方科技集团股份有限公司 | Backlight strip, backlight module, and display device |
| US10851979B2 (en) | 2017-06-07 | 2020-12-01 | Beijing Boe Optoelectronics Technology Co., Ltd. | Backlight lamp bar, backlight module and display device |
| CN107888719A (en) * | 2017-10-31 | 2018-04-06 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107888719B (en) * | 2017-10-31 | 2020-01-10 | 维沃移动通信有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Two road 518000 Guangdong city of Shenzhen province Nanshan District Xili Kan industrial building D No. 11 501 Patentee after: Yingwang Technology (Shenzhen) Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518000 Dengliang road hancon center 702 Patentee before: Sono Technology (Shenzhen) Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 253000 No. 6596, Dongfanghong East Road, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province (e-n-303-46, Dezhou Zhongyuan science and technology innovation and entrepreneurship Park) Patentee after: Yingwang Technology (Shandong) Co.,Ltd. Address before: 518000 Room 501, building D, No. 11, Xili Dakan industrial Second Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: INONE TECHNOLOGY (SHENZHEN) Co.,Ltd. |