CN203202913U - Light guiding module and mobile terminal - Google Patents
Light guiding module and mobile terminal Download PDFInfo
- Publication number
- CN203202913U CN203202913U CN 201220285548 CN201220285548U CN203202913U CN 203202913 U CN203202913 U CN 203202913U CN 201220285548 CN201220285548 CN 201220285548 CN 201220285548 U CN201220285548 U CN 201220285548U CN 203202913 U CN203202913 U CN 203202913U
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- CN
- China
- Prior art keywords
- light
- silica gel
- light source
- reflecting surface
- guide module
- 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
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- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The embodiment of the utility model discloses a light guiding module and a mobile terminal. The light guiding module comprises a light source (1), a light guiding silica gel (2) and a lightproof sheet (3), wherein the light guiding silica gel (2) comprises a first reflecting surface (21), the first reflecting surface (21) is provided with the lightproof sheet (3) used for shading light, the lightproof sheet (3) is arranged on a display module, the light source (1) is arranged on one side of the bottom end of the display module, and the light of the light source (1) is reflected to a display screen through the light guiding silica gel (2). The light of the light source (1) can be uniformly reflected to the display screen, and the light guiding module is simple in structure.
Description
Technical field
The utility model relates to electronic applications, relates in particular to a kind of light guide module and portable terminal.
Background technology
At present, touch-screen mobile phone is the occuping market more and more, liked by the consumer.Wherein, the brightness of the screen function icon of touch-screen mobile phone is to produce by the light source in the light guide module.Mainly be by establish light guiding film at display module the light of light source to be delivered to the function button icon area in the prior art, light screen with this, but because the light guiding film leaded light is inhomogeneous, make the brightness irregularities of screen easily because of scattering of light, make that the brightness of function button icon area is bad, and adopt the light guiding film leaded light can't form special-shaped light guide module, and difficult assembling.
The utility model content
The utility model embodiment provides a kind of light guide module and portable terminal, can even light-guiding, and simple in structure.
A kind of light guide module comprises: light source 1, leaded light silica gel 2 and anti-dazzling screen 3;
Leaded light silica gel 2 comprises that first reflecting surface, 21, the first reflectings surface 21 are provided with the anti-dazzling screen 3 for shading;
Anti-dazzling screen 3 is arranged on the display module;
Light source 1 is arranged on a side of display module bottom, and light source 1 reflects light on the display screen by leaded light silica gel 2.
A kind of portable terminal is characterized in that, comprising:
Light guide module, display screen 4 and display module 6;
Light guide module comprises: light source 1, leaded light silica gel 2 and anti-dazzling screen 3;
Leaded light silica gel 2 comprises that first reflecting surface, 21, the first reflectings surface 21 are provided with the anti-dazzling screen 3 for shading;
Anti-dazzling screen 3 is arranged on the display module 6;
Light source 1 is arranged on a side of display module bottom, and light source 1 reflects light on the display screen 4 by leaded light silica gel 2.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
The utility model comprises light source 1, leaded light silica gel 2 and anti-dazzling screen 3, wherein, leaded light silica gel 2 comprises first reflecting surface 21, first reflecting surface 21 is provided with the anti-dazzling screen 3 for shading, and anti-dazzling screen 3 is arranged on the display module, and light source 1 is arranged on a side of display module bottom, light source 1 reflects light on the display screen by leaded light silica gel 2, present embodiment can reflex to the light of light source 1 on the display screen uniformly owing to adopt leaded light silica gel 2 and anti-dazzling screen 3 carries out leaded light, this light guide module simple in structure.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of light guide module among the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of light guide module, can even light-guiding, and simple in structure.
Below by specific embodiment the technical solution of the utility model is described in detail, specifically sees also Fig. 1:
A kind of light guide module, comprise light source 1, leaded light silica gel 2 and anti-dazzling screen 3, wherein, leaded light silica gel 2 comprises first reflecting surface 21, this first reflecting surface 21 is provided with the anti-dazzling screen 3 for shading, anti-dazzling screen 3 is arranged on the display module, and light source 1 is arranged on a side of display module bottom, and light source 1 reflects light on the display screen by leaded light silica gel 2.See also Fig. 1:
In addition, light source 1 can be positioned on the circuit board 5 in the present embodiment, and anti-dazzling screen 3 can be positioned at the top of display module 6.
Optionally, this light source 1 can but be not defined as the LED lamp.
Optionally, leaded light silica gel 2 is located between display screen and the circuit board 5.
Optionally, the leaded light silica gel 2 absorption property height in the present embodiment, chemical property are stablized, and this leaded light silica gel 2 of light transmission can evenly be dispersed.
Preferably, this leaded light silica gel 2 can be transparent or semitransparent shape.
Wherein, leaded light silica gel 2 comprises first reflecting surface 21, and light source 1 can reflect light on the display screen 4 by leaded light silica gel 2, and for example, light source 1 can reflect light to function button icon area on the display screen by leaded light silica gel 2.
Concrete, leaded light silica gel 2 comprises first reflecting surface 21, incidence surface 22 and exiting surface 23, light source 1 by incidence surface 22, first reflecting surface 21 and the exiting surface 23 of leaded light silica gel 2, reflects light to the function button icon area on the display screen successively.
Optionally, incidence surface 22 corresponding light sources 1 arrange, and exiting surface 23 corresponding anti-dazzling screens 3 arrange.
See also Fig. 1, after light source 1 is lighted, incidence surface 22 through leaded light silica gel 2, illumination is mapped to the side of leaded light silica gel 2 and the opposite face of incidence surface 22 can reflect afterwards, first reflecting surface, 21, the first reflectings surface 21 that reflex to leaded light silica gel 2 can reflect away light again, and light can reflex to the exiting surface 23 of leaded light silica gel 2, functional area on the last evenly transmission display of the light screen makes functional area show uniform brightness.
Wherein, can establish anti-dazzling screen 3 at first reflecting surface 21, preferred, anti-dazzling screen 3 is fitted on first reflecting surface 21 of silica gel 2.This anti-dazzling screen 3 can shading, the prevention scattering of light.When light reflexed to first reflecting surface 21 of leaded light silica gel 2, anti-dazzling screen 3 can guarantee that light can not scatter out.
As from the foregoing, the utility model comprises light source 1, leaded light silica gel 2 and anti-dazzling screen 3, wherein, leaded light silica gel 2 comprises first reflecting surface 21, first reflecting surface 21 is provided with the anti-dazzling screen 3 for shading, anti-dazzling screen 3 is arranged on the display module, light source 1 is arranged on a side of display module bottom, light source 1 reflects light on the display screen by leaded light silica gel 2, present embodiment adopts leaded light silica gel 2 and anti-dazzling screen 3 to carry out leaded light, the light of light source 1 can be reflexed on the display screen uniformly, the light guide module in the present embodiment is simple in structure.
In addition, present embodiment also provides a kind of portable terminal, and is specific as follows:
A kind of portable terminal, comprise: light guide module, display screen 4 and display module 6, wherein, light guide module comprises: light source 1, leaded light silica gel 2 and anti-dazzling screen 3, leaded light silica gel 2 comprises that first reflecting surface, 21, the first reflectings surface 21 are provided with the anti-dazzling screen 3 for shading, and anti-dazzling screen 3 is arranged on the display module 6, light source 1 is arranged on a side of display module bottom, and light source 1 reflects light on the display screen 4 by leaded light silica gel 2.
Optionally, leaded light silica gel 2 comprises first reflecting surface 21, incidence surface 22 and exiting surface 23, and light source 1 passes through incidence surface 22, first reflecting surface 21 and the exiting surface 23 of leaded light silica gel 2 successively.
Optionally, incidence surface 22 corresponding light sources 1 arrange, and exiting surface 23 corresponding anti-dazzling screens 3 arrange.
It should be noted that the light guide module in the present embodiment is any light guide module in above-described embodiment, concrete enforcement can repeat no more referring to above-described embodiment herein.
As from the foregoing, the portable terminal in the present embodiment comprises any conduit module in above-described embodiment, and this leaded light can reflex to the light of light source 1 on the display screen 4 uniformly, and this light guide module is simple in structure.
More than a kind of light guide module provided by the utility model and portable terminal are described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a light guide module is characterized in that, described light guide module also comprises:
Light source (1), leaded light silica gel (2) and anti-dazzling screen (3);
Described leaded light silica gel (2) comprises first reflecting surface (21), and described first reflecting surface (21) is provided with the anti-dazzling screen (3) for shading;
Described anti-dazzling screen (3) is arranged on the display module;
Described light source (1) is arranged on a side of display module bottom, and described light source (1) reflects light on the display screen by described leaded light silica gel (2).
2. light guide module according to claim 1 is characterized in that,
Described leaded light silica gel (2) comprises first reflecting surface (21), incidence surface (22) and exiting surface (23);
Described light source (1) passes through incidence surface (22), first reflecting surface (21) and the exiting surface (23) of described leaded light silica gel (2) successively.
3. light guide module according to claim 2 is characterized in that,
Described incidence surface (22) corresponding light source (1) arranges, and the corresponding anti-dazzling screen of described exiting surface (23) (3) arranges.
4. light guide module according to claim 1 comprises circuit board (5), it is characterized in that,
Described light source (1) is positioned on the described circuit board (5).
5. according to arbitrary described light guide module in the claim 1 to 4, it is characterized in that,
Described anti-dazzling screen (3) is fitted on first reflecting surface (21) of described silica gel (2).
6. according to arbitrary described light guide module in the claim 1 to 4, it is characterized in that,
Described leaded light silica gel (2) is located between described display screen and the circuit board (5).
7. according to arbitrary described light guide module in the claim 1 to 4, it is characterized in that,
Described light source (1) is the LED lamp.
8. a portable terminal is characterized in that, comprising:
Light guide module, display screen (4) and display module (6);
Described light guide module comprises: light source (1), leaded light silica gel (2) and anti-dazzling screen (3);
Described leaded light silica gel (2) comprises first reflecting surface (21), and described first reflecting surface (21) is provided with the anti-dazzling screen (3) for shading;
Described anti-dazzling screen (3) is arranged on the described display module (6);
Described light source (1) is arranged on a side of display module bottom, and described light source (1) reflects light on the described display screen (4) by described leaded light silica gel (2).
9. the portable terminal described in according to Claim 8 is characterized in that,
Described leaded light silica gel (2) comprises first reflecting surface (21), incidence surface (22) and exiting surface (23);
Described light source (1) passes through incidence surface (22), first reflecting surface (21) and the exiting surface (23) of described leaded light silica gel (2) successively.
10. according to the portable terminal described in the claim 9, it is characterized in that,
Described incidence surface (22) corresponding light source (1) arranges, and the corresponding anti-dazzling screen of described exiting surface (23) (3) arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285548 CN203202913U (en) | 2012-06-18 | 2012-06-18 | Light guiding module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285548 CN203202913U (en) | 2012-06-18 | 2012-06-18 | Light guiding module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202913U true CN203202913U (en) | 2013-09-18 |
Family
ID=49147018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285548 Expired - Fee Related CN203202913U (en) | 2012-06-18 | 2012-06-18 | Light guiding module and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202913U (en) |
-
2012
- 2012-06-18 CN CN 201220285548 patent/CN203202913U/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: 20130918 Termination date: 20190618 |