CN1561122A - Method for reducing radiaton of mobile phone panel - Google Patents
Method for reducing radiaton of mobile phone panel Download PDFInfo
- Publication number
- CN1561122A CN1561122A CNA2004100075894A CN200410007589A CN1561122A CN 1561122 A CN1561122 A CN 1561122A CN A2004100075894 A CNA2004100075894 A CN A2004100075894A CN 200410007589 A CN200410007589 A CN 200410007589A CN 1561122 A CN1561122 A CN 1561122A
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- CN
- China
- Prior art keywords
- mobile phone
- display screen
- automatically
- radiation
- normal
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
A method for reducing radiation of a mobile phone display screen on talking is to automatically turn off the display screen or reduce the display information while in the short time of normal takling and to recover normal display automatically after talking so as to reduce radiation to human body when using mobile phones. Since the screen is turned off automatically during talking, it not only does not influence usage but also saves power.
Description
Technical field
The present invention relates to a kind of method that reduces the mobile phone display screen radiation, especially can reduce mobile phone in use display screen to the method for human body radiation.
Background technology
At present, known mobile phone radiation generally is to think radiation from antenna for mobile phone to the influence of human body, so existing mobile phone radiation proof means generally are at the shielding of casing or to the decay of aerial signal.But, in fact antenna for mobile phone just rigidly connects logical moment at mobile phone and just sends more intense electromagnetic radiation, and in the normal talking process from the electromagnetic radiation of antenna in fact within safety standard, real dangerous radiation is the electromagnetic radiation from mobile phone display screen! This is because present mobile phone display screen generally all is made up of up to ten thousand dot matrix, the work of these dot matrix is all driven by pulse, each pulse has all comprised abundant harmonic components, and wherein some harmonic frequency ratio is easier to be exerted an adverse impact by the tissue absorption.Though the humorous intensity of wave that dot matrix sends is lower, up to ten thousand dot matrix its radiation intensity of back that stacks up enough produces adverse influence to tissue.Survey with the electromagenetic wave radiation instrument: the radiation of mobile phone display screen generally is tens times to tens times of aerial radiation in the mobile phone communication process in normal service range!
Summary of the invention
Display screen the invention provides a kind of method to the radiation effect of human body in the mobile phone use in order to solve, and this method can reduce in the mobile phone use display screen to greatest extent to the radiation of human body, and increases the manufacturing cost of mobile phone hardly.
The present invention solves the method that its technical problem adopts: mobile phone cuts out display screen automatically or reduces display message entering normal talking in the short time, mobile phone recovers normal the demonstration automatically behind the end of conversation.Display screen is closed its radiation of back and is decayed to very for a short time immediately, has reached fully the standard of human body safety.Because display screen is to close automatically or reduce display message, does not only influence normal use, has also saved the electric power of battery, reached the purpose that reduces radiation simultaneously in communication process.
The invention has the beneficial effects as follows, really solved in the mobile phone use the radiation that exceeds standard, and increase the manufacturing cost of mobile phone hardly tissue.
Embodiment
Revise the control program of mobile phone, increase a new function: the user can select mobile phone to close display screen in the short time automatically or do not close display screen (not needing to close display screen when conversing with earphone) entering normal talking.Automatically closing end conversation under the display screen mode, mobile phone can be opened display screen automatically.
Another embodiment is that mobile phone reduces display message automatically after entering normal communication, such as only showing an air time, also can reach the purpose that reduces radiation.
Claims (2)
1, a kind of method that reduces the mobile phone display screen radiation, mobile phone can cut out the content of display screen or minimizing display message automatically in communication process, it is characterized in that: mobile phone is entering normal talking is closed display screen automatically or reduced demonstration in the short time the information content, other circuit operate as normal, mobile phone recovers normal the demonstration automatically behind the end of conversation.
2, the method for reduction mobile phone display screen according to claim 1 radiation, it is characterized in that: the user can select mobile phone to close display screen in the short time automatically or do not close display screen entering normal talking, finishes conversation back mobile phone under the display screen mode and can open display screen automatically closing automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100075894A CN1561122A (en) | 2004-02-26 | 2004-02-26 | Method for reducing radiaton of mobile phone panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100075894A CN1561122A (en) | 2004-02-26 | 2004-02-26 | Method for reducing radiaton of mobile phone panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1561122A true CN1561122A (en) | 2005-01-05 |
Family
ID=34439885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100075894A Pending CN1561122A (en) | 2004-02-26 | 2004-02-26 | Method for reducing radiaton of mobile phone panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1561122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769689A (en) * | 2012-07-04 | 2012-11-07 | 广东欧珀移动通信有限公司 | Touch screen control method when earphone is used for answering calls |
-
2004
- 2004-02-26 CN CNA2004100075894A patent/CN1561122A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769689A (en) * | 2012-07-04 | 2012-11-07 | 广东欧珀移动通信有限公司 | Touch screen control method when earphone is used for answering calls |
| CN102769689B (en) * | 2012-07-04 | 2015-03-18 | 广东欧珀移动通信有限公司 | Touch screen control method when earphone is used for answering calls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: He Junfeng Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: He Junfeng Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |