CN105605542A - Long-afterglow light emitting system for mobile electronic equipment and usage thereof - Google Patents
Long-afterglow light emitting system for mobile electronic equipment and usage thereof Download PDFInfo
- Publication number
- CN105605542A CN105605542A CN201610129899.6A CN201610129899A CN105605542A CN 105605542 A CN105605542 A CN 105605542A CN 201610129899 A CN201610129899 A CN 201610129899A CN 105605542 A CN105605542 A CN 105605542A
- Authority
- CN
- China
- Prior art keywords
- long
- electronic equipment
- persistence luminous
- mobile electronic
- light emitting
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Abstract
A long-afterglow light emitting system for mobile electronic equipment comprises a light emitting member (1) fitted with a long-afterglow light emitting device (5) and an electronic light emitting device (6), the electronic light emitting device (6) is connected directly with the long-afterglow light emitting device (5) or is connected with the long-afterglow light emitting device (5) through a photoconductive device, and the system is characterized in that the photoconductive device (4) is disposed between the long-afterglow light emitting device (5) and the electronic light emitting device (6). Usage of the long-afterglow light emitting system for mobile electronic equipment includes: a, applying the long-afterglow light emitting device to a logo position of the mobile electronic equipment; b, applying the long-afterglow light emitting device to a key position of the mobile electronic equipment. The invention has the advantages that energy consumption of a light emitting device of mobile equipment is saved and limited stored energy can be used in other places needing it more.
Description
Technical field
The invention relates to a kind of long-persistence luminous system and using method thereof for mobile electronic equipment, concreteRefer to a kind of long-persistence luminous system that can be used for the mobile electronic equipment such as mobile phone, intelligence wearing.
Background technology
Along with the development of electronics technology and the change of people's habits and customs, electronics technology product, especially smart electronics produceThe universalness of product is more and more higher, and people are also increasing to the degree of dependence of this series products. Comprise mobile phone, intelligent watch, healthMedical treatment wearing equipment etc., almost become the second organ of people, and these mobile devices generally all will have man machine operation interface, andThis must be used for the luminescence components such as display tube, signal lamp, button. And these luminescence components all will consume electric energy, but electric energy stores up moreBe stored in mobile device with battery or electric capacity be main accumulate main part. The capacity of accumulate main part, volume, cost are product designsA key factor. The frequency using when luminescence component is higher, and the time is more of a specified duration, and the ratio of shared power consumption is larger, therebyAffect the stand-by time of mobile electronic device, i.e. flying power described in people. Otherwise need to increase the capacity of accumulate element, thisSample had both increased cost, was also unfavorable for the miniaturization of product, thereby should allow the operation of electronic product luminescence component, made it againPower consumptive province, becomes the previous insoluble problem of order. In order to be increased in the observability of dark place, portions of electronics equipment is in some portionPosition directly applies or pastes long-afterglow material, but the restriction of reason shooting condition causes its luminosity inadequate, has restrictedPopularizing of the performance of this function and product. The long-persistence luminous device of beam excitation that utilizes electron luminescence device to send, due to lengthAfter afterglow device is stimulated, can keep long afterglow performance, therefore electron luminescence device energy discontinuity is luminous,The service life that the electronic illumination body working time is short, heating can improve illuminator less.
Summary of the invention
The technical problem that the invention will solve is to provide that one can be used for mobile phone, mobile electronic such as intelligence wearing etc. is establishedStandby a kind of long-persistence luminous system and using method thereof for mobile electronic equipment.
The concrete technical scheme of the invention is: a kind of long-persistence luminous system for mobile electronic equipment, bagDraw together the illuminator (1) that long-persistence luminous device (5) and electron luminescence device (6) are housed, electron luminescence device (6) directly with long more thanBrightness luminescent device (5) is connected or electron luminescence device (6) is connected with long-persistence luminous device (5) by photocon, its featureBe: between described long-persistence luminous device (5) and electron luminescence device (6), photocon (4) is housed.
Further, described electron luminescence device (6) is also connected with control system (2) by electronic circuit.
Further, described control system (2) is cpu control circuit or IC control circuit.
Further, described cpu control circuit or IC control circuit touch-screen are built-in with the different luminous sequential of various controlProgramming.
Further, described control system (2) is also connected with man-machine interface (3).
Further, described man-machine interface (3) is button, knob or touch-screen.
Control system (2) is cpu control circuit or IC control circuit, when controlling the work of electron luminescence device (6)Order, the input voltage that also can control electron luminescence device (6) is controlled the luminosity of electron luminescence device (6).
Man-machine interface (3) is button, knob or touch-screen, carrys out the parameter of setting control system (2) by man-machine interface, fromAnd control the luminous of illuminator part with user's custom according to actual needs, or move by light sensor perceptionIt is luminous that the ambient brightness at electronic equipment place is controlled electron luminescence device (6).
A kind of using method of the long-persistence luminous system for mobile electronic equipment:
A. the Logo position to mobile electronic equipment by long-persistence luminous device application, long-persistence luminous device mainly dividesThree layers, ground floor is transparent PC protective layer, and front is printed with the Logo of certain enterprise, and the second layer is long-persistence luminous layer, adoptsAfter alumine acid strontium long afterglow powder and PU glue proportionally mix, be coated in the back side of transparent PC layer, the 3rd layer is luminescent layer, byLight guide sheet and LED luminescent crystal composition; When dispatching from the factory, mobile electronic equipment presets the numerical value of electronic illumination body,In the program " setting " inner " demonstration " of mobile phone, can manually set the electron luminescence function of opening or closing Logo simultaneously;
B. the key position to mobile electronic equipment by long-persistence luminous device application, by alumine acid strontium long afterglow powder and saturatingBright silicon rubber is Hybrid Heating die cast proportionally, and light guide sheet is housed below button, by light guide sheet by LED luminescent crystalThe photoconduction of sending out is to the below of each silastic press key;
C. the screen position to mobile electronic equipment by long-persistence luminous device application, at screen surrounding device long afterglowIlluminator, can select the long-afterglow material of different glow colors and outer light color that electronic equipment screen outward appearance is had manySample, this long-persistence luminous system has well been used the backlight of display screen, when electronic equipment is in bright screen use procedure, electricitySub-LED luminescent system as the backlight of display screen, supplements to long afterglow on one side on one side; When electronic equipment is in off working state,Long-persistence luminous.
Operation principle: when electronic equipment is luminous, the long-persistence luminous assembly at stimulated luminescence assembly side or top is sent outLight. By the CPU programming Control of mobile electronic device. By size, the time interval of different driving voltage formula power supplys, make luminousWhen assembly is luminous, and inspired long-lasting luminescence component constantly. Due to the afterglow effect of long-persistence luminous assembly itself, makeLuminescence component maintains a higher luminance level, like this because power drives is discontinuous, can greatly save electricityThe consumption in source. Wherein can regulate and control by software programming luminosity and the luminous interval of luminescence component; Also can pass through lightLine inductor or external switch or software setting are closed this function, close this function after luminescent device just become commonLong-persistence luminous element.
The invention advantage be: 1. saved the energy consumption of the luminescent device of mobile device, made it limited energy storageCan be used in the place that other more needs. 2. reduce the working time of electron luminescence device, improved its service lifeAnd security. 3. the class of electronic equipment and individual luminous amusement function have been promoted. 4. convenient searching at dark surrounds shouldThe convenience of mobile electronic equipment and use.
Brief description of the drawings
Fig. 1: be the structural representation of the invention.
Fig. 2: be the main cross-sectional view of looking of embodiment 1 of the invention.
Fig. 3: be embodiment 2 structural representations of the invention.
Fig. 4: be the main TV structure schematic diagram of embodiment 3 of the invention.
Fig. 5: be the embodiment 3 plan structure schematic diagrames of the invention.
Fig. 6: be embodiment 4 structural representations of the invention.
Detailed description of the invention
For a long-persistence luminous system for mobile electronic equipment, comprise long-persistence luminous device (5) and electricity are housedThe illuminator (1) of sub-luminescent device (6), electron luminescence device (6) is directly connected or electron luminescence with long-persistence luminous device (5)Device (6) is connected with long-persistence luminous device (5) by photocon, it is characterized in that: described long-persistence luminous device (5)And photocon (4) is housed between electron luminescence device (6).
Described electron luminescence device (6) is also connected with control system (2) by electronic circuit.
Described control system (2) is cpu control circuit or IC control circuit.
Described cpu control circuit or IC control circuit touch-screen are built-in with the program of the different luminous sequential of various control and compileJourney.
Described control system (2) is also connected with man-machine interface (3).
Described man-machine interface (3) is button, knob or touch-screen.
Control system (2) is cpu control circuit or IC control circuit, when controlling the work of electron luminescence device (6)Order, the input voltage that also can control electron luminescence device (6) is controlled the luminosity of electron luminescence device (6).
Man-machine interface (3) is button, knob or touch-screen, carrys out the parameter of setting control system (2) by man-machine interface, fromAnd control the luminous of illuminator part with user's custom according to actual needs, or move by light sensor perceptionIt is luminous that the ambient brightness at electronic equipment place is controlled electron luminescence device (6).
A kind of using method of the long-persistence luminous system for mobile electronic equipment:
A. the Logo position to mobile electronic equipment by long-persistence luminous device application, long-persistence luminous device mainly dividesThree layers, ground floor is transparent PC protective layer, and front is printed with the Logo of certain enterprise, and the second layer is long-persistence luminous layer, adoptsAfter alumine acid strontium long afterglow powder and PU glue proportionally mix, be coated in the back side of transparent PC layer, the 3rd layer is luminescent layer, byLight guide sheet and LED luminescent crystal composition; When dispatching from the factory, mobile electronic equipment presets the numerical value of electronic illumination body,In the program " setting " inner " demonstration " of mobile phone, can manually set the electron luminescence function of opening or closing Logo simultaneously;
B. the key position to mobile electronic equipment by long-persistence luminous device application, by alumine acid strontium long afterglow powder and saturatingBright silicon rubber is Hybrid Heating die cast proportionally, and light guide sheet is housed below button, by light guide sheet by LED luminescent crystalThe photoconduction of sending out is to the below of each silastic press key;
C. the screen position to mobile electronic equipment by long-persistence luminous device application, at screen surrounding device long afterglowIlluminator, can select the long-afterglow material of different glow colors and outer light color that electronic equipment screen outward appearance is had manySample, this long-persistence luminous system has well been used the backlight of display screen, when electronic equipment is in bright screen use procedure, electricitySub-LED luminescent system as the backlight of display screen, supplements to long afterglow on one side on one side; When electronic equipment is in off working state,Long-persistence luminous.
The embodiment of the invention is described by reference to the accompanying drawings.
Embodiment mono-: a kind of can be for the luminous Logo on mobile phone with long afterglow
A Logo luminescent device, mainly divides three layers, 11 is transparent PC protective layer, and front is printed with certain cellphone enterpriseLogo " a ", thickness 0.5mm; The 12nd, long-persistence luminous layer, adopts alumine acid strontium long afterglow powder and PU glue to mix according to the ratio of 1:1Evenly, be coated in the back side of transparent PC layer, coating thickness 0.5MM; The 13rd, the light guide sheet of luminescent layer, the 14th, LED luminescent crystal.
When dispatching from the factory, mobile phone presets the λ value (t1/t2) of illuminator, the program " setting " of mobile phone simultaneously-" aobviousShow " in can manually set and open or close the lighting function of Logo. This Logo luminescent device can be placed in respectively mobile phoneFront or the back side, have and play the function that promotes cellphone enterprise image and beautify mobile phone, be also convenient to consumer black simultaneouslyIn dark situation, search out the mobile phone of oneself.
Embodiment bis-: a kind of with long afterglow for the luminous button on mobile electronic equipment
A silicon rubber luminous button, 21 is long-lasting phosphor, by alumine acid strontium long afterglow powder and transparent silicon rubber according toThe ratio Hybrid Heating die cast of 1:2; 22 is leaded light lamella, and the photoconduction of LED luminescent crystal being sent out by light guide sheet arrives eachThe below of silastic press key. This luminous button can be for the button on various military handheld mobile devices, for example Big Dipper navigationThe button of handhold mobile terminal equipment, military intercom etc., military operation is often carried out at night, if this luminous button usesOn these military equipments, ease of use and the security of equipment will be improved greatly.
Embodiment tri-: a kind of shared display backlight source with long-persistence luminous system
Display screen housing on this mobile phone is with the luminescent system 30 of long afterglow. 31 is the toughened glass panel of mobile phone; 32For long-lasting phosphor, can select different glow colors and the long-afterglow material of outer light color, be mobile phone screen outward appearance toolThere is diversity; 33 is the light guide sheet (backlight of LCDs) with LED crystal. This long-persistence luminous system is well borrowedWith the backlight of display screen, when mobile phone is in bright screen use procedure, electricity causes LED luminescent system backlight as display screen on one sideSource, supplements and excites to long afterglow on one side. When mobile phone is in off working state, long-persistence luminous. Outside the display screen long afterglow of this mobile phoneFrame, it is green can selecting glow color according to design, blueness, the red long after glow luminous material of being permitted multiple color that waits. Like thisImprove the aesthetic appearance of mobile phone, be also convenient to consumer and search out the mobile phone of oneself simultaneously in dark surrounds.
Embodiment tetra-: a kind of luminous knob with long afterglow
A point photoluminescence knob with long afterglow, 41 is transparent acrylic shell; 42 is long-lasting phosphor, uses aluminiumAcid strontium long afterglow luminescent powder and PU glue are coated in the inner side of transparent acrylic after mixing according to the ratio of 6:4; 43 is the luminous crystalline substance of LEDGrain.
When this knob both can be taken in equipment energising work for common charging equipment, LED luminescent grain was luminous,When equipment is out-of-work, long-lasting phosphor is luminous; Also can be applied on smart machine, can set by man-machine interfaceThe λ value (t1/t2) of LED luminescent crystal, thereby according to the luminosity effect of need for environment maintenance knob. This knob is especially applicableFor various military terminal devices, in the military operation at night, be convenient to soldier's operating equipment.
Claims (7)
1. for a long-persistence luminous system for mobile electronic equipment, comprise long-persistence luminous device (5) and electronics are housedThe illuminator (1) of luminescent device (6), electron luminescence device (6) is directly connected or electron luminescence device with long-persistence luminous device (5)Part (6) is connected with long-persistence luminous device (5) by photocon, it is characterized in that: described long-persistence luminous device (5) andPhotocon (4) is housed between electron luminescence device (6).
2. a kind of long-persistence luminous system for mobile electronic equipment according to claim 1, is characterized in that: instituteThe electron luminescence device (6) of stating is also connected with control system (2) by electronic circuit.
3. a kind of long-persistence luminous system for mobile electronic equipment according to claim 2, is characterized in that: instituteThe control system (2) of stating is cpu control circuit or IC control circuit.
4. a kind of long-persistence luminous system for mobile electronic equipment according to claim 3, is characterized in that: instituteThe cpu control circuit of stating or IC control circuit touch-screen are built-in with the programming of the different luminous sequential of various control.
5. a kind of long-persistence luminous system for mobile electronic equipment according to claim 2, is characterized in that: instituteThe control system (2) of stating is also connected with man-machine interface (3).
6. a kind of long-persistence luminous system for mobile electronic equipment according to claim 5, is characterized in that: instituteThe man-machine interface (3) of stating is button, knob or touch-screen.
7. the using method of a kind of long-persistence luminous system for mobile electronic equipment according to claim 1, itsBe characterised in that:
A. the Logo position to mobile electronic equipment by long-persistence luminous device application, long-persistence luminous device mainly divides threeLayer, ground floor is transparent PC protective layer, and front is printed with the Logo of certain enterprise, and the second layer is long-persistence luminous layer, adopts aluminiumThe back side that is coated in transparent PC layer after acid strontium long afterglow powder and PU glue proportionally mix, the 3rd layer is luminescent layer, by leadingMating plate and LED luminescent crystal composition; When dispatching from the factory, mobile electronic equipment presets the numerical value of electronic illumination body, withIn the program " setting " inner " demonstration " of Shi Shouji, can manually set the electron luminescence function of opening or closing Logo;
B. the key position to mobile electronic equipment by long-persistence luminous device application, by alumine acid strontium long afterglow powder and transparent siliconRubber is Hybrid Heating die cast proportionally, and light guide sheet is housed below button, by light guide sheet, LED luminescent crystal is sent outPhotoconduction is to the below of each silastic press key;
C. the screen position to mobile electronic equipment by long-persistence luminous device application, long-persistence luminous at screen surrounding deviceBody, can select the long-afterglow material of different glow colors and outer light color that electronic equipment screen outward appearance is had variousProperty, this long-persistence luminous system has well been used the backlight of display screen, when electronic equipment is in bright screen use procedure, and electronicsLED luminescent system as the backlight of display screen, supplements to long afterglow on one side on one side; When electronic equipment is in off working state, longAfterglow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129899.6A CN105605542B (en) | 2016-03-08 | 2016-03-08 | A kind of long-persistence luminous system and its application method for mobile electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129899.6A CN105605542B (en) | 2016-03-08 | 2016-03-08 | A kind of long-persistence luminous system and its application method for mobile electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605542A true CN105605542A (en) | 2016-05-25 |
| CN105605542B CN105605542B (en) | 2018-11-13 |
Family
ID=55985701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129899.6A Expired - Fee Related CN105605542B (en) | 2016-03-08 | 2016-03-08 | A kind of long-persistence luminous system and its application method for mobile electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605542B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202233226U (en) * | 2011-10-18 | 2012-05-30 | 北京创杰亦源技术发展有限公司 | Light emitting cap |
| CN103969871A (en) * | 2014-04-21 | 2014-08-06 | 合肥鑫晟光电科技有限公司 | Display device |
| CN102623214B (en) * | 2012-02-20 | 2015-11-25 | 华为终端有限公司 | Mobile phone key and fluorescent mobile phone |
| CN105199534A (en) * | 2015-09-16 | 2015-12-30 | 广东欧珀移动通信有限公司 | Mobile phone Logo identification method |
| CN205535327U (en) * | 2016-03-08 | 2016-08-31 | 浙江明辉发光科技有限公司 | A long afterglow luminescent system for portable electronic equipment |
-
2016
- 2016-03-08 CN CN201610129899.6A patent/CN105605542B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202233226U (en) * | 2011-10-18 | 2012-05-30 | 北京创杰亦源技术发展有限公司 | Light emitting cap |
| CN102623214B (en) * | 2012-02-20 | 2015-11-25 | 华为终端有限公司 | Mobile phone key and fluorescent mobile phone |
| CN103969871A (en) * | 2014-04-21 | 2014-08-06 | 合肥鑫晟光电科技有限公司 | Display device |
| CN105199534A (en) * | 2015-09-16 | 2015-12-30 | 广东欧珀移动通信有限公司 | Mobile phone Logo identification method |
| CN205535327U (en) * | 2016-03-08 | 2016-08-31 | 浙江明辉发光科技有限公司 | A long afterglow luminescent system for portable electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605542B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203363796U (en) | Light-emitting module and light-emitting equipment with same | |
| WO2006033317A1 (en) | Analog watch | |
| CN102625529A (en) | Integrated wireless and wired control system | |
| US9841177B2 (en) | Cosmetic mirror | |
| CN216043103U (en) | Luminous door handle and refrigerator door | |
| CN108565280A (en) | A kind of OLED display panel and display device | |
| CN101853633A (en) | Method for realizing breath light at mobile terminal and mobile terminal | |
| CN103383102A (en) | Light-emitting device and control method thereof | |
| US10564607B2 (en) | Apparatus comprising an electroluminescent display | |
| CN205535327U (en) | A long afterglow luminescent system for portable electronic equipment | |
| US11568770B2 (en) | Illuminated signage | |
| CN108196808B (en) | Display device, electronic equipment and screen display control method | |
| CN110557495A (en) | wireless reverse charging mobile phone cover | |
| CN100576857C (en) | Portable terminal with illumination functions | |
| CN105605542A (en) | Long-afterglow light emitting system for mobile electronic equipment and usage thereof | |
| CN210201912U (en) | Wireless reverse charging mobile phone shell | |
| CN100364022C (en) | Keyboard back light device and its method | |
| CN204069062U (en) | Display screen and terminal | |
| CN206713104U (en) | Intelligent wireless remote control dimming driving device special for LED lamp | |
| JP2007108401A (en) | Backlight device, display device, and portable telephone system | |
| CN105374322A (en) | Liquid crystal display screen, liquid crystal display screen control system and mobile phone | |
| JP2002075657A (en) | Organic el display element and electronic device | |
| CN210053455U (en) | Wireless reverse charging mobile phone cover | |
| CN204420599U (en) | Lantern | |
| CN211352562U (en) | Scene interaction energy-saving type illuminating lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Zhiwei Inventor after: Zheng Junlin Inventor after: Fang Xianfeng Inventor after: Xu Linyuan Inventor before: Fang Xianfeng Inventor before: Xu Linyuan |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |