CN100576857C - Portable terminal with illumination functions - Google Patents
Portable terminal with illumination functions Download PDFInfo
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- CN100576857C CN100576857C CN200610088121A CN200610088121A CN100576857C CN 100576857 C CN100576857 C CN 100576857C CN 200610088121 A CN200610088121 A CN 200610088121A CN 200610088121 A CN200610088121 A CN 200610088121A CN 100576857 C CN100576857 C CN 100576857C
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Abstract
The present invention relates to a kind of portable terminal, comprising: display screen with illumination functions; Key in the unit, have a plurality of numerical keys that are used to dial, carry out the function key of specific function and have the function key of illumination functions; Control unit, according to the signal that receives from the key entry unit, output is used to drive the drive controlling instruction of display screen; Driver element receives the drive controlling instruction from control unit, sends high-luminance light according to control command driving display screen and is used for illumination demonstration or the normal luminous screen display that is used for; Power subsystem provides driving voltage, and display screen is shown according to display requirement.The display screen of portable terminal of the present invention is liquid crystal display screen or organic light emission screen, preferred organic luminescent screen.Portable terminal of the present invention relies on self display screen luminous, and without any need for attachment device, and the slab design of display screen makes light-emitting area big, and radiation areas are wide, and illuminating effect is remarkable, and therefore extraordinary practicality is arranged.
Description
Technical field
The present invention relates to electronics, communication technique field, relate in particular to a kind of portable terminal with illumination functions.
Background technology
Along with the raising of development in science and technology and living standards of the people, all kinds of portable terminals are very universal, and its function design also more and more tends to hommization and portability, but still has deficiency on some details, as lacks illumination functions.All kinds of portable terminals in the market comprise mobile phone, MP3, PDA etc., and no matter adopting liquid crystal display screen still is the organic light emission screen, and the light that sends can not satisfy the needs of people's nocturnalism, so night trip need carry illuminationss such as flashlight.On July 16th, 2003 disclosed Chinese patent (patent No.: 02276875.0) and on August 4th, 2004 the disclosed Chinese patent (patent No.: 03259415.1) all disclose a kind of mobile phone with illumination functions, its mentality of designing all is that lighting bulb is installed on mobile phone, luminous by the controlling switch lamp bubble, though realized the illumination functions of mobile phone, but because the bulb volume of installing is little, the brightness and the scope of illumination are all very limited, because bulb is squeezed easily in addition or clashes into fragmentation takes place in addition, cross filament of a specified duration service time and disconnect and influence shortcomings such as attractive in appearance easily, this invention scheme does not have practicality, is not widely adopted yet.
Summary of the invention
The present invention aims to provide a kind of light that can make portable terminal send high brightness as required, and does not influence normal demonstration, and is easy to use, do not need to change the new technical scheme of terminal appearance.
For achieving the above object, the invention provides portable terminal, comprising: display screen with illumination functions; Key in the unit, have a plurality of numerical keys that are used to dial, carry out the function key of specific function and the illumination functions key of execution illumination functions; Control unit, according to the signal that receives from the key entry unit, output is used to drive the drive controlling instruction of display screen; Driver element receives the drive controlling instruction from control unit, sends high-luminance light according to control command driving display screen and is used for illumination demonstration or the normal luminous screen display that is used for; When opening the illumination functions key, then driver element at one time whole row or the gate unit row of gating show, send high-luminance light to drive display screen; When opening other numerical key or function key, then driver element carries out normal line scanning demonstration, and is normally luminous to drive display screen; Power subsystem provides driving voltage, and display screen can be shown according to display requirement.
The present invention has the portable terminal of illumination functions, when the whole row of gating show, and the full frame high-luminance light of sending of display screen; Partly row is when showing when gating, and the pairing part screen of the part row of display screen gating sends high-luminance light.
The present invention's part row of gating at one time can be the set of row continuously, it also can be the set of discontinuous row, and the ratio that total line number of the part row of gating accounts for whole line numbers can be any number less than 100%, for example can select 30% or 55% etc. as required.When being the set of row continuously, the light-emitting zone of display screen is continuous, and when being the set of discontinuous row, the light-emitting zone of display screen is discontinuous.
Among the present invention, when chip when the whole row of gating or gate unit row show at one time, the luminosity of display screen can be realized by regulating driving voltage or electric current.
The illumination functions key that the present invention carries out illumination functions can be regulated the luminosity of display screen, and that for example can regulate display screen luminously changes between from the dark to the maximum brightness, and brightness changes and can realize by regulating driving voltage or electric current.
Illumination functions key of the present invention can be arranged on arbitrary button of portable terminal, for example be arranged on arbitrary numerical key that is used to dial or arbitrary function key that is used to carry out specific function, also can be arranged on the portable terminal as a function key separately, for example can be arranged to the cunning that to rotate adjusting brightness and dial key.Shield luminous illumination functions key and can be arranged on the key and also can be separately positioned on two keys for starting full frame luminous or part.
Therefore advantages such as the display screen that the present invention adopts is organic light emitting display or LCDs, does not need backlight owing to organic light emitting display has, and the visual angle is big, and low in energy consumption, corresponding speed is fast consider preferred organic light emitting display from the angle that cuts down the consumption of energy.
Portable terminal of the present invention is meant any portable mobile termianl that has display screen, comprises all kinds of communication terminals, mobile audiovisual terminal etc., for example can be mobile phone, MP3, MP4 or PDA etc.When portable terminal of the present invention is mobile phone, also comprise radio frequency unit.
The present invention has realized the function of mobile terminal display screen as the high brightness area source by adopting technique scheme, and it is simple to operate easy to use.Because the slab design of display screen, its light-emitting area is big, and radiation areas are wide, and illuminating effect is remarkable.Simultaneously portable terminal relies on himself display screen luminous, does not need additional any device, does not therefore influence its good looking appearance, and extraordinary practicality is arranged.Therefore do not influence its good looking appearance, extraordinary practicality is arranged.
Description of drawings
Fig. 1 the present invention has the structure chart of the portable terminal of illumination functions
1 keys in unit, 2 control units, 3 driver elements, 4 display screens, 5 power subsystems, 6 radio frequency units
Fig. 2 the present invention has the display packing flow chart of the portable terminal of illumination functions
The display packing flow chart that Fig. 3 the present invention has that the display screen of portable terminal of illumination functions is luminous and changes between can be from the dark to the maximum brightness
Fig. 4 the present invention has the full frame luminous design sketch of portable terminal of illumination functions
The portable terminal that Fig. 5 the present invention has illumination functions partly shields luminous design sketch
Embodiment
The present invention further specifies the present invention in conjunction with the accompanying drawings with following embodiment; but protection scope of the present invention is not limited to following embodiment, and those skilled in the art are included in protection scope of the present invention any conversion and modification that the present invention carries out in claim scope of the present invention.
Embodiment one
As shown in Figure 1, be the structure chart that the present invention has the portable terminal of illumination functions, comprising: key in unit 1, control unit 2, driver element 3, display screen 4, power subsystem 5 if portable terminal is a mobile phone, then also comprises radio frequency unit 6, its connected mode such as Fig. 1.Fig. 2 is the display packing flow chart of the portable terminal of the present invention with illumination functions, generally the display screen of portable terminal is in normal holding state, when the user starts the illumination functions key of keying in the unit 1 as required, and require the full frame luminous illumination demonstration that is used for, shown in the 1. middle a flow process of flow process, then this enabling signal will be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, in case receive the full frame luminous control command of illumination functions key requirement from control unit, driver element 3 will switch chip at one time gating all row show, be used for illumination and show to drive the display screen 4 full frame light that send high brightness.Start the function key of carrying out illumination functions as required as the user, and require part to shield the luminous illumination demonstration that is used for, shown in the 1. middle b flow process of flow process, then this enabling signal will be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, partly shield luminous control command in case receive the requirement of illumination functions key from control unit, driver element 3 will switch chip at one time the gate unit row show, be used for illumination and show to drive light that display screen 4 parts screen sends high brightness.Wherein start full frame luminous or part and shield luminous illumination functions key and can be arranged on the key, also can be separately positioned on two keys.As Fig. 4 is full frame luminous design sketch, and Zone Full is lighted among the figure.Fig. 5 is the luminous design sketch of part screen, and the first half zone is lighted among the figure.
When the user starts other numerical key or function key as required, as flow process 2. shown in, then this enabling signal can be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, in case receive the enabling signal of other numerical key or function key from control unit, driver element 3 will switch chip and carry out normal line scanning demonstration, to drive the display screen 4 normal luminous screen displays that are used for.
Embodiment two
As shown in Figure 3, the display packing flow chart that is that the display screen of the portable terminal of the present invention with illumination functions is luminous and changes between can be from the dark to the maximum brightness, in the present embodiment, can a rotary cunning for example can independently be set on portable terminal dial key realization brightness regulation by luminously changing between from the dark to the maximum brightness of regulating that driving voltage or electric current make display screen.Generally the display screen of portable terminal is in normal holding state, when the user starts the illumination functions key as required and requires full frame luminous, the illumination functions key is in open mode a period of time of low-light level, shown in the 1. middle c flow process of Fig. 3 flow process, then this enabling signal will be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, in case receive the control command that the guidance lighting function key is in pattern one from control unit, driver element 3 will switch CE all goes, regulate driving voltage simultaneously or electric current shows, send the light of low-light level to drive display screen 4, brightness increases gradually ... when the illumination functions key is in the open mode M of intermediate light, shown in the 1. middle d flow process of Fig. 3 flow process, then this enabling signal will be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, in case receive the control command that the guidance lighting function key is in pattern M from control unit 2, driver element 3 will switch CE all goes, increase driving voltage simultaneously or electric current shows, to drive the light that display screen 4 sends intermediate light, brightness increases gradually ... when the illumination functions key is in the open mode N of maximum brightness, shown in the 1. middle e flow process of Fig. 3 flow process, then this enabling signal will be transferred to control unit 2, control unit 2 is exported the control command that is used to drive display screen according to enabling signal, in case receive the control command that the guidance lighting function key is in pattern N from control unit 3, driver element 3 will switch CE all goes, increase driving voltage simultaneously or electric current shows, send the light of maximum brightness to drive display screen 4.
When the user starts other numerical key or function key as required, as Fig. 3 flow process 2. shown in, display packing is with flow process in the embodiment one 2..
Claims (12)
1. have the portable terminal of illumination functions, comprising:
Display screen;
Key in the unit, have a plurality of numerical keys that are used to dial, carry out the function key of specific function and the illumination functions key of execution illumination functions;
Control unit, according to the signal that receives from the key entry unit, output is used to drive the drive controlling instruction of display screen;
Driver element receives the drive controlling instruction from control unit, sends high-luminance light according to control command driving display screen and is used for illumination demonstration or the normal luminous screen display that is used for; When opening the illumination functions key, then driver element at one time whole row or the gate unit row of gating show, send high-luminance light to drive display screen; When opening other numerical key or function key, then driver element carries out normal line scanning demonstration, and is normally luminous to drive display screen;
Power subsystem provides driving voltage, and display screen is shown according to display requirement.
2. according to the portable terminal of claim 1, it is characterized in that: when the whole row of gating show, the full frame high-luminance light of sending of display screen; Partly row is when showing when gating, and the pairing part screen of the part row of display screen gating body sends high-luminance light.
3. according to the portable terminal of claim 1, the part row that it is characterized in that described gating is the set of row continuously or the set of discontinuous row, and total line number of the part row of gating ratio of accounting for whole line numbers is any number less than 100%.
4. according to the portable terminal of claim 1, when it is characterized in that described chip the whole row of gating or gate unit row showing at one time, the luminosity of display screen is realized by regulating driving voltage or electric current.
5. according to the portable terminal of claim 1, it is characterized in that described illumination functions key can regulate the luminosity of display screen.
6. according to the portable terminal of claim 5, it is characterized in that described illumination functions key is original key on the portable terminal.
7. according to the portable terminal of claim 5, it is characterized in that described illumination functions key is for being arranged on the function key on the portable terminal separately.
8. according to the portable terminal of claim 5-7, it is characterized in that changing between luminosity that described illumination functions key can regulate display screen is from the dark to the maximum brightness.
9. according to the portable terminal of claim 1, it is characterized in that described display screen is organic light emitting display or LCDs.
10. according to the portable terminal of claim 9, it is characterized in that described display screen is an organic light emitting display.
11., it is characterized in that described portable terminal is any portable mobile termianl that has display screen, comprises mobile phone, MP3, MP4 or PDA according to the portable terminal of claim 1.
12., it is characterized in that described portable terminal is a mobile phone, and comprise radio frequency unit according to the portable terminal of claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610088121A CN100576857C (en) | 2006-06-26 | 2006-06-26 | Portable terminal with illumination functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610088121A CN100576857C (en) | 2006-06-26 | 2006-06-26 | Portable terminal with illumination functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1870796A CN1870796A (en) | 2006-11-29 |
| CN100576857C true CN100576857C (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200610088121A Active CN100576857C (en) | 2006-06-26 | 2006-06-26 | Portable terminal with illumination functions |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065862B (en) * | 2013-03-18 | 2017-09-29 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| KR102208257B1 (en) | 2016-09-23 | 2021-01-27 | 애플 인크. | Watch theater mode |
| CN108710523A (en) * | 2017-05-16 | 2018-10-26 | 苹果公司 | The user interface of torch mode on electronic equipment |
| DK179555B1 (en) | 2017-05-16 | 2019-02-13 | Apple Inc. | User interface for a flashlight mode on an electronic device |
| US10878782B1 (en) | 2019-09-09 | 2020-12-29 | Apple Inc. | Techniques for managing display usage |
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| CN1870796A (en) | 2006-11-29 |
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Assignee: Beijing Visionox Photoelectric Technology Co.,Ltd. Assignor: Weixinnuo Display Tech Co., Ltd. Contract record no.: 2012990000006 Denomination of invention: Mobile terminal with lighting function Granted publication date: 20091230 License type: Exclusive License Open date: 20061129 Record date: 20120106 |