CN103065605A - Method and system of adjusting display effect according to eyesight condition - Google Patents
Method and system of adjusting display effect according to eyesight condition Download PDFInfo
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- CN103065605A CN103065605A CN201210526807XA CN201210526807A CN103065605A CN 103065605 A CN103065605 A CN 103065605A CN 201210526807X A CN201210526807X A CN 201210526807XA CN 201210526807 A CN201210526807 A CN 201210526807A CN 103065605 A CN103065605 A CN 103065605A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/363—Graphics controllers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
- G02B25/005—Magnifying glasses with means for adjusting the magnifying glass or the object viewed
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
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- 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
- H04M1/027—Details of the structure or mounting of specific components for a display module assembly including magnifying means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Rehabilitation Tools (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a method and a system of adjusting display effect according to an eyesight condition. The method comprises adding a lens with a focal distance adjustable between a touch screen and a display panel of a mobile terminal, acquiring the eyesight capacity data of a user, calculating display data corresponding to the eyesight capacity data of the user and the focal distance of the lens according to the corresponding relations of the eyesight capacity data of the user, the display data of the mobile terminal and the angle of the lens, and finally adjusting the display data of the mobile terminal and the focal distance of the lens according to the display data. The method and the system of adjusting the display effect according to the eyesight condition can adjust the focal distance and the display data according to nearsightedness, farsightedness, and achromatopsia/hypochromatopsia and other conditions of the user, meets the users with different eyesight, and enable the users to watch with naked eyes or assembled with glasses with optimal display effect.
Description
Technical field
The present invention relates to technical field of mobile terminals, relate in particular to a kind of method and system according to the eyesight status adjustment display effect.
Background technology
From modern intelligent terminal, see that such as development trends such as panel computer, smart mobile phones the display effect of intelligent terminal more and more is subject to user's attention, particularly all the more so for myopia, long sight, anomalous trichromatism user.
Therefore, how to allow the display effect of intelligent terminal along with the eyesight situation of different user is regulated, the visual needs that makes display effect satisfy the user becomes one of present research direction.
Summary of the invention
In view of the deficiencies in the prior art, the object of the invention is to provide a kind of method and system according to the eyesight status adjustment display effect.The display effect that is intended to solve portable terminal in the prior art can't satisfy the problem of different vision user demands.
Technical scheme of the present invention is as follows:
A kind of method according to the eyesight status adjustment display effect, the display effect that is used for regulating portable terminal wherein, said method comprising the steps of:
A, between the touch-screen of portable terminal and display panel, add the lens of an adjustable focal length;
B, obtain user's eyesight capacity data;
C, according to the corresponding relation of the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculate demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens;
D, according to showing that data regulate the demonstration data of portable terminal and the focal length of lens.
Preferably, described method according to the eyesight status adjustment display effect wherein, among the described step C, shows that data comprise: displaying ratio data, backlight brightness data and display color data.
Preferably, described method according to the eyesight status adjustment display effect, wherein, among the described step D, the focal length of regulating lens specifically comprises: the focal length that changes lens by the temperature that changes lens.
Preferably, described method according to the eyesight status adjustment display effect, wherein, the temperature of described change lens specifically comprises: the temperature of the temperature of rising lens and reduction lens; Wherein, the temperature of rising lens adopts heater strip that lens are heated, and the temperature that reduces lens adopts cryogen to flow through lens.
Preferably, described method according to the eyesight status adjustment display effect, wherein, adopt heater strip that lens are heated further and comprise:
By the electric current of control heater strip and the temperature that heat time heating time, definite lens raise.
Preferably, described method according to the eyesight status adjustment display effect, wherein, adopt cryogen to flow through lens and realize that the temperature that reduces lens further comprises:
Flow and flow velocity by the control cryogen are determined the temperature that lens reduce.
Preferably, described method according to the eyesight status adjustment display effect, wherein, among the described step D, the focal length of regulating lens specifically comprises: the focal length that changes lens by liquid or gas in increase or the minimizing lens.
A kind of system according to the eyesight status adjustment display effect for the display effect of regulating portable terminal, is provided with the lens of an adjustable focal length between the touch-screen of described portable terminal and the display panel, wherein, described system comprises:
The eyesight acquisition module is used for obtaining user's eyesight capacity data;
Computing module is used for the corresponding relation according to the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculates demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens;
Adjustment module is used for according to the demonstration data that show data adjusting portable terminal and the focal length of lens.
Beneficial effect:
The application's the method and system according to the eyesight status adjustment display effect, can carry out focal length and show that data regulate according to situations such as user's myopia, long sight, colour blindness/anomalous trichromatisms, satisfy the user of different eyesights, make it all can or be equipped with glasses with bore hole and carry out watching of optimal display result.
Description of drawings
Fig. 1 is the application's the process flow diagram according to the method for eyesight status adjustment display effect.
Fig. 2 is the application's the synoptic diagram according to the embodiment of lens in the method for eyesight status adjustment display effect.
Fig. 3 is the application's the structured flowchart according to the system of eyesight status adjustment display effect.
Embodiment
The invention provides a kind of method and system according to the eyesight status adjustment display effect, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1, it is the application's the process flow diagram according to the method for eyesight status adjustment display effect.As shown in the figure, described method according to the eyesight status adjustment display effect, the display effect that is used for regulating portable terminal wherein, said method comprising the steps of:
S1, between the touch-screen of portable terminal and display panel, add the lens of an adjustable focal length;
S2, obtain user's eyesight capacity data;
S3, according to the corresponding relation of the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculate demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens;
S4, according to showing that data regulate the demonstration data of portable terminal and the focal length of lens.
The below specifically describes for above-mentioned steps respectively:
Described step S1 is the lens that add an adjustable focal length between the touch-screen of portable terminal and display panel.As shown in Figure 2, the lens 10 of described adjustable focal length are arranged between touch-screen 20 and the display panel 30, and the user can regulate according to the eyesight of oneself focal length of lens 10, make user's (bore hole or wear glasses) under existing eyesight state, make display effect best.
Wherein, described lens 20 can be convex lens or concavees lens: convex lens are at the imaging law of object distance during less than focal distance f: become the virtual image upright, that amplify, as with the thing homonymy, object distance is less than the absolute value of image distance; Concavees lens are at the imaging law of object distance during greater than focal distance f 1: become the virtual image upright, that dwindle, as with the thing homonymy, object distance is greater than the absolute value of image distance.Convex lens mainly satisfy long sight user's demand, when the long sight user uses the portable terminal of this function, suitable instrumentality distance makes object distance be transferred to correct position less than focal distance f 1 to object distance less than focal distance f 1 and according to user's long sight degree, until the long sight user feels vision the best; Concavees lens mainly satisfy near-sighted user's demand, when near-sighted user uses the portable terminal of this function, suitable instrumentality distance makes object distance be transferred to correct position greater than focal distance f 2 to object distance greater than focal distance f 2 and according to user's myopic degree, until near-sighted user feels vision the best.
Described step S2 is for obtaining user's eyesight capacity data, wherein, described user's eyesight capacity data comprises: the situations such as user's eyesight value (such as situations such as myopia, long sights), colour blindness, anomalous trichromatism, user's eyesight capacity data can obtain after the mechanism's test by eyesight testing, most people can know the eyesight capacity data of oneself, and then the demonstration by portable terminal (also claiming intelligent terminal) arranges the interface and is input in the portable terminal.
Described step S3 is the corresponding relation according to the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculates demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens.Wherein, the corresponding relation of the corresponding relation of the demonstration data of user's eyesight capacity data and portable terminal and the angle of user's eyesight capacity data and lens should be input in the portable terminal in advance and go, and this corresponding relation can be adjusted according to different portable terminals.Then, according to described corresponding relation, calculate demonstration data corresponding to active user's eyesight capacity data and the focal length of lens.
Described step S4 is according to the demonstration data that show data adjusting portable terminal and the focal length of lens.Wherein, in the present embodiment, show that data comprise: displaying ratio data, backlight brightness data and display color data.Wherein, displaying ratio is regulated according to user's eyesight status: the poorer displaying ratio of eyesight is larger, but this adjusting of displaying ratio stepless continuous, farthest match user eyesight status; Backlight illumination is regulated according to user's eyesight status, makes user's vision best; Display color is regulated according to user's eyesight status, particularly colour blindness or anomalous trichromatism user is had more meaning.And for the concrete control method of displaying ratio data, backlight brightness data and display color data, can be referring to prior art.
And are keys of the present invention for the focal length of lens, two kinds of control methods here are provided:
The one, regulate by temperature: according to principle of expanding with heat and contracting with cold, lens meeting thickening when temperature is high, thus focal length changes accordingly; Lens meeting attenuation when temperature is low, thus focal length also can change accordingly.The variation of focal length brings visible change, thereby satisfies user's different visual demands.The temperature of described change lens specifically comprises: the temperature of the temperature of rising lens and reduction lens; Wherein, in the present embodiment, the temperature of rising lens adopts heater strip that lens are heated, and the temperature that reduces lens adopts cryogen to flow through lens.Adopting heater strip that lens are heated further comprises: by the electric current of control heater strip and the temperature that heat time heating time, definite lens raise.Realize that the temperature that reduces lens further comprises and adopt cryogen to flow through lens: flow and flow velocity by the control cryogen are determined the temperature that lens reduce.
The 2nd, the increasing or reduces and regulate of gas or liquid in the scioptics: gas or liquid increase lens and understand thickening in the lens, thereby focal length changes accordingly; Gas or liquid reduce lens meeting attenuation in the lens, thereby focal length is also followed respective change.The variation of focal length brings visible change, thereby satisfies user's different visual demands.
In addition, the present invention also provides a kind of system according to the eyesight status adjustment display effect, be used for regulating the display effect of portable terminal, be provided with the lens of an adjustable focal length between the touch-screen of described portable terminal and the display panel, as shown in Figure 3, described system comprises: eyesight acquisition module 100, computing module 200 and adjustment module 300, and wherein, eyesight acquisition module 100 is used for obtaining user's eyesight capacity data; Computing module 200 is used for the corresponding relation according to the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculates demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens; Adjustment module 300 is used for according to the demonstration data that show data adjusting portable terminal and the focal length of lens.
Its specific implementation details is all described in detail in said method, has just given unnecessary details no longer one by one here.
In sum, the method and system according to the eyesight status adjustment display effect of the present invention, wherein, described method comprises: the lens that add an adjustable focal length between the touch-screen of portable terminal and display panel; Then obtain user's eyesight capacity data; According to the corresponding relation of the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculate demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens again; At last according to the demonstration data that show data adjusting portable terminal and the focal length of lens.It can carry out focal length and show that data regulate according to situations such as user's myopia, long sight, colour blindness/anomalous trichromatisms, satisfies the user of different eyesights, makes it all can or be equipped with glasses with bore hole and carry out watching of optimal display result.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (8)
1. method according to the eyesight status adjustment display effect, the display effect that is used for regulating portable terminal is characterized in that, said method comprising the steps of:
A, between the touch-screen of portable terminal and display panel, add the lens of an adjustable focal length;
B, obtain user's eyesight capacity data;
C, according to the corresponding relation of the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculate demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens;
D, according to showing that data regulate the demonstration data of portable terminal and the focal length of lens.
2. the method according to the eyesight status adjustment display effect according to claim 1 is characterized in that, among the described step C, shows that data comprise: displaying ratio data, backlight brightness data and display color data.
3. the method according to the eyesight status adjustment display effect according to claim 1 is characterized in that, among the described step D, the focal length of regulating lens specifically comprises: the focal length that changes lens by the temperature that changes lens.
4. the method according to the eyesight status adjustment display effect according to claim 3 is characterized in that, the temperature of described change lens specifically comprises: the temperature of the temperature of rising lens and reduction lens; Wherein, the temperature of rising lens adopts heater strip that lens are heated, and the temperature that reduces lens adopts cryogen to flow through lens.
5. the method according to the eyesight status adjustment display effect according to claim 4 is characterized in that, adopts heater strip that lens are heated further and comprises:
By the electric current of control heater strip and the temperature that heat time heating time, definite lens raise.
6. the method according to the eyesight status adjustment display effect according to claim 4 is characterized in that, adopts cryogen to flow through lens and realizes that the temperature that reduces lens further comprises:
Flow and flow velocity by the control cryogen are determined the temperature that lens reduce.
7. the method according to the eyesight status adjustment display effect according to claim 1 and 2 is characterized in that, among the described step D, the focal length of regulating lens specifically comprises: the focal length that changes lens by liquid or gas in increase or the minimizing lens.
8. the system according to the eyesight status adjustment display effect for the display effect of regulating portable terminal, is provided with the lens of an adjustable focal length between the touch-screen of described portable terminal and the display panel, it is characterized in that described system comprises:
The eyesight acquisition module is used for obtaining user's eyesight capacity data;
Computing module is used for the corresponding relation according to the angle of the demonstration data of predefined user's eyesight capacity data and portable terminal and lens, calculates demonstration data corresponding to described active user's eyesight capacity data and the focal length of lens;
Adjustment module is used for according to the demonstration data that show data adjusting portable terminal and the focal length of lens.
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CN201210526807.XA CN103065605B (en) | 2012-12-10 | 2012-12-10 | A kind of method and system according to eyesight status adjustment display effect |
PCT/CN2012/087072 WO2014089870A1 (en) | 2012-12-10 | 2012-12-20 | Method and system for adjusting display effect according to eyesight condition |
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