CN101738645A - Portable device of variable screen - Google Patents
Portable device of variable screen Download PDFInfo
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- CN101738645A CN101738645A CN200810174554A CN200810174554A CN101738645A CN 101738645 A CN101738645 A CN 101738645A CN 200810174554 A CN200810174554 A CN 200810174554A CN 200810174554 A CN200810174554 A CN 200810174554A CN 101738645 A CN101738645 A CN 101738645A
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Abstract
The invention relates to a portable device of a variable display, which is characterized in that the display comprises an optical modulation dye coating so as to be beneficial to respectively adjusting different light modulations under a relative high light and a relative low light.
Description
Technical field
The invention relates to a kind of portable apparatus, particularly about a portable apparatus with variable screen.
Background technology
(information can be at faster speed exchanges with higher capacity (capacity) for information technology, development IT) because Information technology.World-wide web (Internet) is to be designed to a free exchange message and unrestricted Open architecture (open structure).The mobile phone specification of third generation Mobile Communications (third generation) can allow the user use video communication via air.Therefore, need the particular communication service of real-time information exchange, for example watch live video, can rely on mobile communication network or world-wide web and become feasible.
And at present hand-held device such as mobile phone, hand-held media playing apparatus (as MP3, MP4), notes computing machine, PDA, GPS, digital image pick-up etc. all have the screen of a show image.But indoor and outdoor based on environment light source intensity have different and cause display screen under high light or outdoor generation show unclear problem.Dazzle is exactly the intense light that brightness surpasses eyes energy adaptedness.The dazzle meeting interrupts the view, and is passed to from the dark place easily to produce under the sun to make discomfort glare.Dazzle makes the people must Mi play eyes, so that eyes produce tired consumptive disease or transience blind, infringement vision quality and harmful effect is arranged.
Summary of the invention
The invention provides a kind of portable apparatus of variable display, it is characterized in that display comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.The portable apparatus of described variable display, wherein above-mentioned light are transferred dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine and can be taken device and comprise mobile phone, hand-held media playing apparatus, mobile computer, personal digital assistant, satellite positioning device or digital image pick-up.
A kind of portable apparatus of changeable colour, a part that it is characterized in that this portable apparatus comprise a light and transfer dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.Wherein above-mentioned light transfers dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.The wherein above-mentioned device taken comprises mobile phone, hand-held media playing apparatus, mobile computer, personal digital assistant, satellite positioning device or digital image pick-up.
Description of drawings
By with reference to following being described in detail, above-mentioned viewpoint and advantage of the present invention can be understood quickly, and, spirit of the present invention can be easier to understand by following description and accompanying drawing, wherein:
Fig. 1 demonstrates the functional block diagram of apparatus of the present invention;
Fig. 2 demonstrates the embodiments of the invention synoptic diagram.
Embodiment
In following narration, various specific detail is in order to the overall understanding of the embodiment of the invention to be provided.The present invention will cooperate its preferred embodiment and accompanying accompanying drawing to be specified in down, be understood that all preferred embodiments only are the usefulness of illustration among the present invention, be not in order to restriction the present invention.This ripe operator also should be understood that enforcement of the present invention must one or many specific detail, or other ad hoc approach.If this hand-held device is a mobile phone, it can comprise various communications protocol, for example GSM, PHS, W-CDMA, CDMA2000, CDMA2001, TD-CDMA, TD-SCDMA, UWC-136, DECT, the 4th generation (4G) Communications service network etc.It should be noted that the hand-held or portable apparatus of indication of the present invention will be contained any possible device.As mobile phone (mobile phone), hand-held media playing apparatus (as MP3, MP4), notes computing machine, PDA, GPS, digital image pick-up.With reference to figure 1, it demonstrates the portable apparatus synoptic diagram with variable screen function.Below with mobile phone as illustrating, portable apparatus 10 has the sim card connector of carrying SIM card, it is a known technology, for example PHS or some cdma system SIM card are inessential in the mobile phone of other kind.This accompanying drawing is in order to describe but not in order to limit scope of the present invention.Portable apparatus 10 comprises at least one wireless data transfer module 200.Wireless data transfer module 200 can be video radio-frequency module (video RF module) in order to transmission or reception mobile phone signal, and it is known by the operator who is familiar with this field.As known technology, radio frequency unit is to be coupled to an antenna system 105.Above-mentioned radio-frequency module can comprise fundamental frequency processor (base bandprocessor) etc.This antenna is to be connected to a wireless set in order to reception and transmission signals.Wireless data transfer module 200 is to be compatible with various mobile phone agreements, for example W-CDMA, CDMA2000, CDMA2001, TD-CDMA, TD-SCDMA, UWC0136, DECT, 4G system.These systems can allow the user utilize video communication to link up.Radio-frequency module can in order to the transmission of carrying out signal and reception, frequency synchronously, functions such as fundamental frequency processing and digital signal processing.The hardware interface of SIM card is to be used to hold a SIM card.At last, signal is to be sent to final gear train (actuators), and promptly a sound I/O unit 190 comprises a loudspeaker and a microphone 153.
Device also can comprise digital signal processor (digital signal processor, DSP)) 120, coder (not shown) and analog/digital converter 125.The present invention comprises a central control unit 100, an input/output end port 150, one built-in display 160, operating system (operating system, OS) 145 and storer 155, storer 155 comprises a ROM program storage, a RAM storer and a non-volatile flash memory (nonvolatile FLASH memory).Above-mentioned all unit are to be coupled respectively to central control unit 100.Above-mentioned storer can be micro hard disk.Input/output end port 150 is coupled to central control unit 100.Above-mentioned wired input/output interface can be universal serial bus (universal serial bus, USB) or IEEE1394.
Portable apparatus 10 also comprises the second wireless data transfer module 200B.In one embodiment, it is to adopt a wireless short-range (zone) mixed-media network modules mixed-media and its can be compatible with zone or all can procotol or other specification, for example module of Wi-Fi specification or 802.11x (x is meant a, b, g, n) specification compatibility.Short distance is meant that communication distance is shorter than the mobile communication distance.Moreover, wireless local area network module can with WiMAX specification or operating such.One world-wide web phone module (software) the 130th is coupled to central control unit 100, receives audio frequency, video or audio frequency and video to allow it be able to by the wireless zone wireless transport module transmission of audio, video or audio frequency and video to world-wide web or by world-wide web.World-wide web phone module 130 can meet voip network voice delivery technology (voice overinternet protocol, specification VoIP) at least.By world-wide web phone module 130 and wireless local area network module 200B, the user can utilize world-wide web phone module 130 synchronous transmission and receive audio frequency, video or audio frequency and video by world-wide web and whenever and wherever possible.If user's desire is carried out real-time video transmission, then needs an image acquisition module 152 to be coupled to central control unit 100, in order to the acquisition of video image.Image acquisition module 152 can be digital camera or digital VTR.
One of viewpoint of the present invention is to the invention provides variable display 160 to be applicable to the environment light source of varying strength, is beneficial to browse or watch screen under the environment of dim (low light level) or high light.The display base plate of display (being generally glass) indoor with or the relative low light level be Clear ﹠ Transparent, out of doors or high light then adjust color with light automatically, so that euphorosia degree and quality to be provided.Transparent panel comprises the light modulation film in one embodiment, is coated on the inboard or the outside of transparency carrier.When the experience high light was for example ultraviolet, the light modulation film was just regulated automatically, heightens the color.When the ultraviolet decay, then regulate reduction automatically than light colour.Along with outdoor, the strong and weak variation of room light, adjust the tone depth automatically, keep the most suitable luminosity, stop dazzle, reduce eye fatigue.At indoor and night all is Clear ﹠ Transparent.When being passed to the open air, display screen heightens the color rapidly automatically.The present invention can adopt light modulation (photochromic) dye-coating, and above-mentioned photochromic dyestuff can be spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine, spironaphthoxazine.
Referring to Fig. 2, the present invention also provides has vehicle-carried 20 of tunable optical glass.The windshield 20a of this automobile or skylight 20b have above-mentioned on foot light modulation dyestuff, and when entering tunnel, cavern, basement or cloudy day, it can brighten, in high light or outdoor deepening with shielding of ultraviolet.So all passengers all can feel comfortably cool with driving, and need not everyone Wearing sunglasses.When entering tunnel or basement, can automatic accent amount event also need not extract glasses based on it.A kind of variable windshield vehicle-carried is characterized in that this windshield comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.Above-mentioned dyestuff must be coated on glass, or in transparent adhesion substrate, is affixed on glass again.
Therefore, hand-held or portable apparatus of the present invention can be adjusted coloured light down in the high light or the low light level, be beneficial to watch screen message.In many cases, the captured photo of digital camera and video camera can't be removed under the sun and watch, and under at high light, adjusts deepening, makes can know and see captured film.In like manner, the display of mobile phone screen and each hand-hold electronic device also can be adjusted the light modulation of dyestuff with ambient light intensity.In addition, if with the light modulation dye-coating in casing of electronic apparatus, then can make the electronic installation of an adjustable color casing.
The present invention illustrates as above that with preferred embodiment so it is not in order to limit the patent right scope that the present invention advocated.Its scope of patent protection when on claim scope of the present invention and etc. same domain decide.All operators who is familiar with this field, in not breaking away from this patent spirit or scope, change of being done or retouching all belong to the equivalence of being finished under the disclosed spirit and change or design, and should be included in the claim scope of the present invention.
Claims (14)
1. the portable apparatus of a variable display is characterized in that display comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
2. the portable apparatus of variable display as claimed in claim 1, wherein above-mentioned light transfer dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.
3. the portable apparatus of variable display as claimed in claim 1, the wherein above-mentioned device taken comprise mobile phone, hand-held media playing apparatus, mobile computer, personal digital assistant, satellite positioning device or digital image pick-up.
4. the portable apparatus of a changeable colour, a part that it is characterized in that this portable apparatus comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
5. the portable apparatus of changeable colour as claimed in claim 4, wherein above-mentioned light transfer dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.
6. the portable apparatus of changeable colour as claimed in claim 4, the wherein above-mentioned device taken comprise mobile phone, hand-held media playing apparatus, mobile computer, personal digital assistant, satellite positioning device or digital image pick-up.
7. variable display is characterized in that this display comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
8. variable display as claimed in claim 7, wherein above-mentioned light transfer dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.
9. a variable windshield is vehicle-carried, it is characterized in that this windshield comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
10. variable windshield as claimed in claim 9 is vehicle-carried, and wherein above-mentioned light transfers dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spi ronaphthoxazine.
11. a variable skylight is vehicle-carried, it is characterized in that this skylight comprises a light and transfers dye-coating, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
12. variable skylight as claimed in claim 9 is vehicle-carried, wherein above-mentioned light transfers dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.
Dye the accent transparent substrates 13. a tool light is transferred, it is characterized in that this substrate comprises a light and transfers dye-coating to be applied to the display panel of vehicle-carried windowpane or electronic installation, be beneficial to high light relatively with adjust different light accent respectively under the low light level relatively.
Dye the accent transparent substrates 14. light as claimed in claim 13 is transferred, wherein above-mentioned light transfers dyestuff to comprise spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810174554A CN101738645A (en) | 2008-11-10 | 2008-11-10 | Portable device of variable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810174554A CN101738645A (en) | 2008-11-10 | 2008-11-10 | Portable device of variable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101738645A true CN101738645A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810174554A Pending CN101738645A (en) | 2008-11-10 | 2008-11-10 | Portable device of variable screen |
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| CN (1) | CN101738645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921818A (en) * | 2015-12-24 | 2017-07-04 | 深圳市维海德技术股份有限公司 | A kind of video communication terminal, method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336448A (en) * | 1991-06-25 | 1994-08-09 | Gentex Corporation | Electrochromic devices with bipyridinium salt solutions |
| US6245262B1 (en) * | 1993-02-26 | 2001-06-12 | Donnelly Corporation | Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such films and devices |
| CN1328108A (en) * | 2000-06-12 | 2001-12-26 | 中国科学院感光化学研究所 | Arylheterocycle substituted naphthopyran-type photochromic compound and its preparing process and usage |
| CN1328109A (en) * | 2000-06-12 | 2001-12-26 | 中国科学院感光化学研究所 | Arylheterocycle substituted dibenzofuranpyran-type photochromic compound and its preparing process and usage |
| CN1578925A (en) * | 2001-08-30 | 2005-02-09 | 金洙震 | Photochromic light-polarizing lens for sunglass and method for producing the same |
| CN2766464Y (en) * | 2004-12-13 | 2006-03-22 | 乐金电子(中国)研究开发中心有限公司 | Mobile phone fixed color-changing panel |
-
2008
- 2008-11-10 CN CN200810174554A patent/CN101738645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336448A (en) * | 1991-06-25 | 1994-08-09 | Gentex Corporation | Electrochromic devices with bipyridinium salt solutions |
| US6245262B1 (en) * | 1993-02-26 | 2001-06-12 | Donnelly Corporation | Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such films and devices |
| CN1328108A (en) * | 2000-06-12 | 2001-12-26 | 中国科学院感光化学研究所 | Arylheterocycle substituted naphthopyran-type photochromic compound and its preparing process and usage |
| CN1328109A (en) * | 2000-06-12 | 2001-12-26 | 中国科学院感光化学研究所 | Arylheterocycle substituted dibenzofuranpyran-type photochromic compound and its preparing process and usage |
| CN1578925A (en) * | 2001-08-30 | 2005-02-09 | 金洙震 | Photochromic light-polarizing lens for sunglass and method for producing the same |
| CN2766464Y (en) * | 2004-12-13 | 2006-03-22 | 乐金电子(中国)研究开发中心有限公司 | Mobile phone fixed color-changing panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921818A (en) * | 2015-12-24 | 2017-07-04 | 深圳市维海德技术股份有限公司 | A kind of video communication terminal, method and system |
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