CN100454360C - Luminous device - Google Patents
Luminous device Download PDFInfo
- Publication number
- CN100454360C CN100454360C CNB2004100713382A CN200410071338A CN100454360C CN 100454360 C CN100454360 C CN 100454360C CN B2004100713382 A CNB2004100713382 A CN B2004100713382A CN 200410071338 A CN200410071338 A CN 200410071338A CN 100454360 C CN100454360 C CN 100454360C
- Authority
- CN
- China
- Prior art keywords
- light
- emitting device
- transparent medium
- front surface
- rear surface
- 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.)
- Active
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to a luminous device (300) comprising a molded transparent medium (100) which is provided with a front surface (105) and an input port (115) which is opposite to a back surface (110), wherein the input port allows light to enter the transparent medium (100). A reflector (310) is arranged on the back surface (110); a mark (120) is moulded in the back surface (110); the mark (120) penetrating into the transparent medium (100) to form a spraying cavity which can pass through a coating (320); accordingly, the mark is in contrast to the reflector (310). The luminous device (300) can be applied to combine speaker shells and fun lights.
Description
Technical field
The present invention relates to the light-emitting device field.The present invention can part, must not be applied to the luminotron device of Display Logo (logo) and other form of identification with limiting to.
Background technology
Usually the light-emitting device that utilizes luminotron is known for the illumination of LCD.The luminotron of certain type typically comprises flat front surface or observes surface and rear surface relative, that certain angle is arranged.Light imports and along the luminotron transmission, and wherein light is from plane reflection that certain angle is arranged and pass through front surface.The luminotron of another type typically comprises flat front surface or observes surface and reflecting surface relative, that have reflectance coating.Equally, light imports and along the luminotron transmission, and wherein light is from the reflecting surface reflection and pass through front surface.
Generally speaking, luminotron explicit identification under the assistance of LCD or other similar substance only.Equally, issuing light pipe device in the situation of not utilizing relatively costly LCD can't provide high-quality sign (for example Company Logo) to show.
In addition, being included in wireless telephone side generation luminotron device that know or that be called " happy passage of scintillation light " (fun light) is that we are desirable.Be included in before the wireless telephone and or rear panel on the luminotron device also be that we are desirable.Yet compact wireless telephone has only limited space, and thereby, it is always impossible or irrealizable that light-emitting device (" happy passage of scintillation light ") is placed on their front and back panels.
In this instructions and claims, term " comprises (comprises, comprising etc.) " and the implication of similar term is meant comprising of nonexcludability, such as method that comprises series of elements or device, it not only comprises the element that those are listed separately, also may comprise other element that those are not listed well.
Summary of the invention
Light-emitting device is provided according to an aspect of the present invention, and it comprises:
Molded transparent medium, thus it has front surface, abundant relative rear surface and allows light to be input to the input port that transparent medium provides illumination;
Be arranged in the reverberator on the rear surface; With
Be molded at least one sign in the relative rear surface, described sign extend into transparent medium, forms the hole therein.
Preferably, reverberator is coated on the rear surface.
Preferably, at least one sign is furnished with coating, is chosen as the coating for the reverberator visual contrast.Described coating equally preferably is coated on the reverberator.
Preferably, in transparent medium, have at least a hole that passage between front surface and the rear surface is provided.
Preferably, input port comprises smooth surface.
Preferably, the light source of at least one electric energy is arranged near the flat surfaces of input port, wherein, in use, light source makes light inject transparent medium by input port, and the reflecting surface reflection ray is to provide the reflected light of directive front surface and ejaculation transparent medium.
Preferably, in the use, fully sketch the contours of the profile of sign against reflected light.
Preferably, front surface comprises the hemisphere portion of projection.
Described hemisphere portion can be preferably by edge ring institute around.Preferably, hole is located among the edge ring.
Preferably, the front surface that combines with sign forms distinguished logo.
Preferably, electrically driven (operated) loudspeaker is arranged near the rear surface, wherein, in use, propagate by hole from the voice signal of loudspeaker.
Description of drawings
In order to make easy to understand of the present invention and to put into practice, will come in conjunction with the accompanying drawings now with reference to quoting preferred embodiment, in the accompanying drawings:
Fig. 1 is the skeleton view according to molded transparent medium of the present invention;
Fig. 2 is the decomposition diagram of molded transparent medium among Fig. 1;
Fig. 3 is the skeleton view that comprises the light-emitting device of molded transparent medium among Fig. 1;
Fig. 4 is the decomposition diagram of light-emitting device among Fig. 3
Fig. 5 is the decomposition view of electronic equipment earpiece area, comprises the decomposition diagram of light-emitting device among Fig. 3; With
Fig. 6 is the plan view of earpiece area among Fig. 5.
Embodiment
In the accompanying drawings, similar numeral is used to indicate similar element all the time among the different figure.With reference to Fig. 1 and 2, molded transparent medium 100 (being the known luminotron in present technique field) is shown, have front surface 105, abundant relative rear surface 110 and input port 115.Thereby input port 115 has flat surfaces and allow light to be injected into the illumination that transparent medium 100 provides transparent medium 100.Molded logo 120 in relative rear surface 100, and sign 120 stretches into transparent medium 100 and forms the hole.Be molded into the hole 125 that provides passage between front surface 105 and the rear surface 110 in the transparent medium equally.In the present embodiment, transparent medium 100 typically comprises transparent plastic material, the fully smooth and front surface 105 in rear surface 110 have by 145 of edge ring around protruding hemisphere portion 140, the outward appearance with aesthetic feeling of enhancing is provided.Equally, as shown in the figure, hole 125 is arranged in the middle of the edge ring 145.
With reference to Fig. 3 and 4, showed the light-emitting device 300 that comprises molded transparent medium 100.This device equally also comprises the reverberator 310 that is arranged on the rear surface 110.More specifically, in this example, reflection 310 is coated onto on the rear surface 110 by stickup or spray-drawing process.The sign 120 that forms the hole is furnished with coating 320 therein, selects this coating 320 to make it relative with the reverberator vision.For example, reverberator 310 can be white and coating 320 can be silver color or any other color that can form contrast with white.For being easy to produce, coating 320 typically sprays and covers reverberator 310, and is placed on by in the sign 120 formed holes.As shown in this embodiment, the hemisphere portion 140 of the projection of front surface 110 has formed distinguished logo together with sign 120, and this logo is depicted as the registered trademark of Motorola Inc..
With reference to Fig. 5, showed the decomposition view of the earpiece area 500 of the electronic equipment that comprises light-emitting device 300.Earpiece area 500 is included near the electric energy light source 505 of flat surfaces of input port 115.Light source 505 may comprise the light emitting diode of one or more different colours, and in use, light source 505 injects light by input port 115 to transparent medium 100.Reverberator 310 reflection rays provide directive front surface 105 and penetrate the reflection ray of transparent medium 100.The light filter 520 that is formed by fabric or tulle passes through the biadhesive thin slice attached under the light-emitting device 300.Equally, biadhesive thin slice 510 have with light-emitting device 300 on the separated hole 515 that aligns of hole 125 separately.
Light-emitting device 300 is placed on the pedestal 540, makes the edge of edge ring 145 be encased in the maintenance hole 545 in the pedestal 540.Pedestal 540 has groove 550 equally and places input port 115.Electricity driving loudspeaker 570 is placed on equally on the pedestal 540 and in the groove 555 of pedestal 540 and maintains electrical connector module 580.Utilize another biadhesive thin slice 530 that light-emitting device 300 and light filter 520 are pasted edge ring 575 on the loudspeaker 570.Biadhesive thin slice 530 has the separated hole 535 that aligns with hole 125 and 515 separately.
Earpiece area 500 has the shell 590 that has hole 595 equally.Shell 590 and pedestal 540 are clamped light-emitting device 300 and are kept, and wherein, the hemisphere portion 140 of projection is placed in the hole 595 to allow the user to see sign 120.Hole 595 is equally enough greatly to guarantee that shell 590 can not block hole 125.Further, electricity drives loudspeaker 570 and is placed near the rear surface 110, and, in use, can be from the voice signal of loudspeaker 570 by hole 535,515,125 and light filter 520 transmission.Equally, be that significantly light filter 520 also plays the effect of loudspeaker anti-gray for those skilled in the art.
As shown in Figure 6, earpiece area 500 has the outward appearance with aesthetic feeling of enhancing and uses the speaker housings of light-emitting device as loudspeaker 570.In use, fully sketch the contours of the profile of sign against reflected light.Advantageously, except the outward appearance with aesthetic feeling was provided, the present invention was not needing to comprise under the situation in other needed space of parts, allows to place in the shell before or after electron device light-emitting device (happy passage of scintillation light etc.).For example, in this preferred embodiment, the present invention plays the speaker cover (receiver) of combination and the effect of " happy passage of scintillation light " (luminaire), and wherein hole 125 allows sound signal by molded transparent medium 100.
Describe in detail just for preferred example embodiment is provided, and do not want to limit the scope of the invention, applicability or structure.Detailed description to preferred example embodiment is for an explanation that makes it can realize the preferred embodiments of the present invention is provided to those skilled in the art below.Be to be understood that under the prerequisite of the spirit and scope of the present invention that do not deviate from the claims to be set forth, can make multiple different change with structure the function of assembly.For example, although described alphanumeric text, ideograph or Asian character can be imported with similar method.Chinese character input based on phonetic is exactly an example.
Claims (11)
1. light-emitting device comprises:
Molded transparent medium, thus have front surface, complete relative rear surface and allow light to inject the input port that transparent medium provides illumination;
Be positioned at the reverberator of described rear surface;
Be molded at least one sign on the described relative rear surface, described sign extend into described transparent medium and forms the hole therein;
At least one hole in the described transparent medium provides the passage between described front surface and the rear surface; And
Be arranged near the electrically driven (operated) loudspeaker in described rear surface, wherein, in use, propagate by described hole from the voice signal of described loudspeaker.
2. light-emitting device as claimed in claim 1, wherein, described reverberator is coated on the described rear surface.
3. light-emitting device as claimed in claim 1, wherein, described at least one sign has coating disposed thereon, selects described coating to form visual contrast with described reverberator.
4. light-emitting device as claimed in claim 1, wherein, described input port comprises flat surfaces.
5. light-emitting device as claimed in claim 4, wherein, near the light source that the described flat surfaces of input port, has at least one electric energy, wherein, in use, described light source injects light by described input port to described transparent medium, and described reverberator reflection ray is to provide the described front surface of directive and to penetrate the reflection ray of described transparent medium.
6. light-emitting device as claimed in claim 5 wherein, in use, sketches the contours the profile of described sign against described reflection ray.
7. light-emitting device as claimed in claim 3, wherein, described front surface comprises the semi-circular portion of projection.
8. light-emitting device as claimed in claim 1, wherein, described front surface comprises the semi-circular portion of projection.
9. light-emitting device as claimed in claim 8, wherein, semi-circular portion by edge ring institute around.
10. light-emitting device as claimed in claim 9, wherein, described hole is positioned in the middle of the described edge ring.
11. light-emitting device as claimed in claim 3, wherein, described front surface forms logo together with described sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100713382A CN100454360C (en) | 2004-07-20 | 2004-07-20 | Luminous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100713382A CN100454360C (en) | 2004-07-20 | 2004-07-20 | Luminous device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1725085A CN1725085A (en) | 2006-01-25 |
| CN100454360C true CN100454360C (en) | 2009-01-21 |
Family
ID=35924619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100713382A Active CN100454360C (en) | 2004-07-20 | 2004-07-20 | Luminous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100454360C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7771099B2 (en) * | 2007-04-30 | 2010-08-10 | Hewlett-Packard Development Company, L.P. | Electronic device with backlit display |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1091516A (en) * | 1965-07-14 | 1967-11-15 | Peterlite Products Ltd | Illuminated signs |
| CN1073285A (en) * | 1991-10-01 | 1993-06-16 | 美国佳光有限公司 | Be used for light and show display board |
| JPH10280338A (en) * | 1997-04-10 | 1998-10-20 | Sekisui Jushi Co Ltd | Inside illuminant type sign board |
| US6174075B1 (en) * | 1998-10-28 | 2001-01-16 | Luminary Logic Ltd | Illuminated ornamentation/amusement device |
| JP2003280559A (en) * | 2002-03-20 | 2003-10-02 | Shuichi Nakanishi | Light emitting signboard |
| WO2003091973A1 (en) * | 2002-04-25 | 2003-11-06 | Zhongyi Yang | Image display device with microlight sources and soft light panel |
-
2004
- 2004-07-20 CN CNB2004100713382A patent/CN100454360C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1091516A (en) * | 1965-07-14 | 1967-11-15 | Peterlite Products Ltd | Illuminated signs |
| CN1073285A (en) * | 1991-10-01 | 1993-06-16 | 美国佳光有限公司 | Be used for light and show display board |
| JPH10280338A (en) * | 1997-04-10 | 1998-10-20 | Sekisui Jushi Co Ltd | Inside illuminant type sign board |
| US6174075B1 (en) * | 1998-10-28 | 2001-01-16 | Luminary Logic Ltd | Illuminated ornamentation/amusement device |
| JP2003280559A (en) * | 2002-03-20 | 2003-10-02 | Shuichi Nakanishi | Light emitting signboard |
| WO2003091973A1 (en) * | 2002-04-25 | 2003-11-06 | Zhongyi Yang | Image display device with microlight sources and soft light panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1725085A (en) | 2006-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8194507B2 (en) | Hidden display and clock audio apparatus including same | |
| US20090021960A1 (en) | Luminescent decorating panel assembly and electronic device using the same | |
| CN207117767U (en) | Camera device and the terminal with the camera device | |
| US10235911B2 (en) | Illuminating badge for a vehicle | |
| CN103168508A (en) | Sealing structure | |
| JP2005221661A (en) | Decorating device | |
| KR101203267B1 (en) | Letters channel | |
| KR20110113063A (en) | Signboard apparatus having front and real side lighting surfaces | |
| CN100454360C (en) | Luminous device | |
| JPWO2016047229A1 (en) | Light emitting device | |
| US20080060238A1 (en) | Neon simulated phosphor illumination sign | |
| KR200449250Y1 (en) | Signboard equipped with aureole | |
| CN215118195U (en) | Electronic equipment protective housing and electronic equipment with printing opacity pattern | |
| KR101053719B1 (en) | Side lighting structure of channel sign | |
| CN102396014A (en) | Led assembly with improved visibility and shapability, attaching method of the same, and banner using the same | |
| CN212178611U (en) | Novel LED side-lighting ultrathin panel lamp | |
| CN107304978A (en) | LED module and sign case | |
| CN209748971U (en) | housing and electronic device | |
| JP2009229757A (en) | Open type led channel character | |
| CN110312015A (en) | Electronic equipment and control method of electronic device | |
| CN217643436U (en) | Two-in-one mobile phone shell with front annular light supplement lamp and rear flashlight | |
| US11987071B2 (en) | Device with backlit colored display and method of manufacture | |
| KR200435289Y1 (en) | Light guide plate illumination apparatus radiate multi-color in singular light guide plate | |
| CN221076248U (en) | Automobile external lamp with dynamic lighting effect | |
| CN105590969B (en) | Possesses the solar panel structure of illuminated diagram line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110120 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160309 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |