CN102063871A - Electronic equipment with adaptive-brightness display screen and adaptive method - Google Patents
Electronic equipment with adaptive-brightness display screen and adaptive method Download PDFInfo
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- CN102063871A CN102063871A CN2010106190961A CN201010619096A CN102063871A CN 102063871 A CN102063871 A CN 102063871A CN 2010106190961 A CN2010106190961 A CN 2010106190961A CN 201010619096 A CN201010619096 A CN 201010619096A CN 102063871 A CN102063871 A CN 102063871A
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- electronic equipment
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Abstract
The invention discloses electronic equipment with a adaptive-brightness display screen and an adaptive method. The electronic equipment with the adaptive-brightness display screen comprises a control chip, a storage unit, a brightness detection module, a display screen backlight control module and a key backlight control module, wherein the storage unit, the brightness detection module, the display screen backlight control module and the key backlight control module are all connected with the control chip. The adaptive method comprises the following steps: the brightness detection module acquires light intensity data in the current environment through detecting electric signals of a plurality of sensitive chips; after receiving the light intensity data, the control chip sends a target backlight brightness instruction to the display screen backlight control module and the key backlight control module; and the display screen backlight control module and the key backlight control module regulate the brightness of a display screen backlight LED and the brightness of a key backlight LED in a stepless way. The invention has the advantages of simple structure and convenience and quickness for operation and provides the electronic equipment with the adaptive-brightness display screen and the adaptive method.
Description
Technical field
The present invention relates to technical field of electronic equipment, relate in particular to adaptive electronic equipment of a kind of brightness of display screen and adaptive approach.
Background technology
The electronic equipment of using always in the life, such as mobile phone, handheld device, digital code player etc., because the variation of the when and where that uses, the user can operate outdoor or indoor.Under different time and environment such as fine day, cloudy day, night, the display effect of the screen that naked eyes are experienced is differentiated.
When fine day was outdoor, because extraneous light is strong, screen backlight brightness was low relatively, and naked eyes are difficult for differentiating the displaying contents on the screen; At night, because a little less than the extraneous light, screen intensity is high relatively, in the content of naked eyes on watching screen attentively, can feel dazzling and uncomfortable.
Has only the backlight illumination that comes adjusting screen initiatively by the user in the prior art, even the not adjusting of dorsal support luminance brightness of some electronic equipment, operation and experience for the user bring influence, crossing under the bright or dark excessively situation, can't continue to use electronic equipment.
Summary of the invention
The purpose of this invention is to provide adaptive electronic equipment of a kind of brightness of display screen and adaptive approach, in order to solve the deficiencies in the prior art.
For achieving the above object, the invention provides the adaptive electronic equipment of a kind of brightness of display screen, it comprises control chip and the storage element that all links to each other with control chip, brightness detection module, display backlight control module and/or key-press backlight control module.
Further, described brightness detection module comprises several sensitive chips.
Further, described sensitive chip is located at the front of electronic equipment and a plurality of positions of side.
Further, described display backlight control module comprises stepless adjustment unit.
Further, described display backlight control module links to each other with display backlight LED.
Further, described key-press backlight control module comprises stepless adjustment unit.
Further, described key-press backlight control module links to each other with key-press backlight LED.
The present invention also provides a kind of adaptive approach of electronic equipment display screen brightness, and it comprises:
The brightness detection module obtains the light intensity data under the current environment by the electrical signal detection to several sensitive chips;
After control chip receives this light intensity data, send target backlight luminance and instruct to display backlight control module and/or key-press backlight control module;
Display backlight control module and/or key-press backlight control module are adjusted the brightness of display backlight LED and/or key-press backlight LED by stepless mode.
The present invention is owing to adopt technique scheme, utilize the ambient light of electronic equipment to respond to and carry out electronic equipment screen brightness regulation backlight automatically, by with the screen backlight brightness regulation to the state of external environment proper fit, make the electronic equipment user under the environment of different extraneous light powers, can recognize the information on the electronic equipment display screen curtain clearly, and can not feel dazzling and uncomfortable.In addition, sensitive chip adopts several among the present invention, under complex environment, can be stable detect reliable data; Backlight intensity adopts stepless mode slowly to adjust variation, guarantees user's experience.The present invention is simple in structure, and simple operation provides adaptive electronic equipment of a kind of brightness of display screen and adaptive approach.
Description of drawings
For can clearer understanding purpose of the present invention, characteristics and advantage, below with reference to accompanying drawing preferred embodiment of the present invention is described in detail, wherein:
Fig. 1 is an embodiment synoptic diagram of the adaptive electronic equipment of brightness of display screen of the present invention;
Fig. 2 is the synoptic diagram of the adaptive approach of electronic equipment display screen brightness of the present invention.
Embodiment
See also Fig. 1, the adaptive mobile phone of brightness of display screen, it comprises control chip 1 and the storage element 2 that all links to each other with control chip 1, brightness detection module 3, display backlight control module 4 and key-press backlight control module 5.
Wherein, brightness detection module 3 comprises several sensitive chips, and sensitive chip is located at the front of mobile phone and a plurality of positions of side.
Wherein, display backlight control module 4 comprises stepless adjustment unit, and it links to each other with display backlight LED6.
Wherein, key-press backlight control module 5 comprises stepless adjustment unit, and it links to each other with key-press backlight LED7.
Please consult Fig. 2 simultaneously, the adaptive approach of mobile phone display screen brightness comprises:
Brightness detection module 3 obtains the light intensity data under the current environment by the electrical signal detection to several sensitive chips;
After control chip 1 receives this light intensity data, send target backlight luminance and instruct to display backlight control module 4 and key-press backlight control module 6;
Display backlight control module 4 and key-press backlight control module 6 are adjusted the brightness of display backlight LED5 and key-press backlight LED7 by stepless mode.
Claims (8)
1. adaptive electronic equipment of brightness of display screen, it is characterized in that: it comprises control chip and the storage element that all links to each other with control chip, brightness detection module, display backlight control module and/or key-press backlight control module.
2. the adaptive electronic equipment of brightness of display screen according to claim 1 is characterized in that: described brightness detection module comprises several sensitive chips.
3. the adaptive electronic equipment of brightness of display screen according to claim 2 is characterized in that: described sensitive chip is located at the front of electronic equipment and a plurality of positions of side.
4. the adaptive electronic equipment of brightness of display screen according to claim 1 is characterized in that: described display backlight control module comprises stepless adjustment unit.
5. the adaptive electronic equipment of brightness of display screen according to claim 4 is characterized in that: described display backlight control module links to each other with display backlight LED.
6. the adaptive electronic equipment of brightness of display screen according to claim 1 is characterized in that: described key-press backlight control module comprises stepless adjustment unit.
7. the adaptive electronic equipment of brightness of display screen according to claim 6 is characterized in that: described key-press backlight control module links to each other with key-press backlight LED.
8. the adaptive approach of each described electronic equipment display screen brightness of claim 2 to 7 is characterized in that it comprises:
The brightness detection module obtains the light intensity data under the current environment by the electrical signal detection to several sensitive chips;
After control chip receives this light intensity data, send target backlight luminance and instruct to display backlight control module and/or key-press backlight control module;
Display backlight control module and/or key-press backlight control module are adjusted the brightness of display backlight LED and/or key-press backlight LED by stepless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106190961A CN102063871A (en) | 2010-12-29 | 2010-12-29 | Electronic equipment with adaptive-brightness display screen and adaptive method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106190961A CN102063871A (en) | 2010-12-29 | 2010-12-29 | Electronic equipment with adaptive-brightness display screen and adaptive method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102063871A true CN102063871A (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106190961A Pending CN102063871A (en) | 2010-12-29 | 2010-12-29 | Electronic equipment with adaptive-brightness display screen and adaptive method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065603A (en) * | 2011-10-24 | 2013-04-24 | 秦毓超 | Vision breathing device |
| CN105654923A (en) * | 2016-03-30 | 2016-06-08 | 广东欧珀移动通信有限公司 | Method for adjusting backlight brightness and user terminal |
| CN105845102A (en) * | 2016-05-19 | 2016-08-10 | 合肥惠科金扬科技有限公司 | Environment-based screen brightness adjusting circuit and display screen |
| CN106340272A (en) * | 2016-08-24 | 2017-01-18 | 珠海格力电器股份有限公司 | Electronic device and backlight control method and backlight control device thereof |
| CN107329616A (en) * | 2017-06-30 | 2017-11-07 | 苏州吉耐特信息科技有限公司 | A kind of handwriting display screen with detachable USB flash disk |
| CN108388014A (en) * | 2018-05-15 | 2018-08-10 | 萤欧（上海）汽车科技有限公司 | A kind of brightness automatic adjusument AR HUD lamp optical systems |
-
2010
- 2010-12-29 CN CN2010106190961A patent/CN102063871A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065603A (en) * | 2011-10-24 | 2013-04-24 | 秦毓超 | Vision breathing device |
| CN105654923A (en) * | 2016-03-30 | 2016-06-08 | 广东欧珀移动通信有限公司 | Method for adjusting backlight brightness and user terminal |
| CN105845102A (en) * | 2016-05-19 | 2016-08-10 | 合肥惠科金扬科技有限公司 | Environment-based screen brightness adjusting circuit and display screen |
| CN106340272A (en) * | 2016-08-24 | 2017-01-18 | 珠海格力电器股份有限公司 | Electronic device and backlight control method and backlight control device thereof |
| CN107329616A (en) * | 2017-06-30 | 2017-11-07 | 苏州吉耐特信息科技有限公司 | A kind of handwriting display screen with detachable USB flash disk |
| CN108388014A (en) * | 2018-05-15 | 2018-08-10 | 萤欧（上海）汽车科技有限公司 | A kind of brightness automatic adjusument AR HUD lamp optical systems |
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Application publication date: 20110518 |