CN103489412A - Transparent display device and transparency adjusting method thereof - Google Patents
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Abstract
The invention provides a transparent display device and a transparency adjusting method of the transparent display device. The transparent display device comprises a transparent display unit, a sensing module and a processing unit. The sensing module senses at least one of the condition of the environment background where the transparent display device is located and input of a user. The processing unit judges whether to adjust the transparency of a transparent image frame displayed by the transparent display unit or not according to a sensing result of the sensing module.
Description
Technical field
The invention relates to a kind of transparent display, and particularly relevant for a kind of transparent display and transparency method of adjustment thereof of capable of regulating transparency.
Background technology
Existing market is towards height contrast (high contrast ratio), without characteristics such as GTG reversion (no gray scale inversion), colour cast little (little color shift), brightness high (high luminance), high rich color degree, high color saturation, rapid reaction and wide viewing angles for the performance requirement of liquid crystal display (liquid crystal display, LCD).
Generally speaking, liquid crystal display can be divided into penetrating LCD, reflective liquid-crystal display and semi-penetrated semi-reflected liquid crystal display haply.Along with the application of display is increasingly extensive, transparent display is developed gradually.Transparent display (Transparent Display) refers to that display itself has penetrability to a certain degree, can clearly illustrate the background at panel rear.Transparent display is applicable to the multiple application such as building window, automotive window and shopper window, and except original transparent Presentation Function, also having future may be as the development potentiality of information display, thereby enjoys market to pay close attention to.
Though utilize the transparent characteristic of transparent display can develop the application mode that many original nontransparent displays can not be accomplished, so its transparent characteristic also has its shortcoming.For example, when using transparent display, its background may have influence on user's ornamental quality, when the light of environmental background too strong, or when background color, lines too complex, all may have influence on the user to showing the interpretation of image, and greatly reduce the ornamental quality of transparent display.
Summary of the invention
The invention provides a kind of transparent display and transparency method of adjustment thereof, can adjust according to environmental background the transparency of display frame, significantly to promote the ornamental quality of transparent display.
The invention provides a kind of transparent display, comprise a transparent display unit, a sensing module and a processing unit.Wherein transparent display unit shows a transparent image picture according to a display data signal.Sensing module is disposed on transparent display unit, the condition of sensing transparent display place environmental background and user's input, and export according to this sensing signal.Processing unit couples transparent display unit and sensing module, according to sensing signal, controls the transparency that transparent display unit is adjusted the transparent image picture.
In one embodiment of this invention, above-mentioned sensing module comprises a light sensing unit, the light intensity of sensitive context background, and output sensing signal according to this, wherein, when light intensity exceeds a threshold value, processing unit controls according to sensing signal the transparency that transparent display unit reduces the transparent image picture.
In one embodiment of this invention, above-mentioned processing unit also determines the transparency adjustment parameter of respective light intensities according to sensing signal, and transparency is adjusted to parameter export transparent display unit to, reduce the transparency of transparent image picture to control transparent display unit.
In one embodiment of this invention, above-mentioned sensing module comprises a camera unit, obtain the image of environmental background as sensing signal, processing unit according to the light intensity of the image of sensing signal computing environment background and mixed and disorderly degree at least one of them, and at least one of them determines that the transparency of respective light intensities or mixed and disorderly degree adjusts parameter according to the light intensity of the image of environmental background and mixed and disorderly degree, and transparency is adjusted to parameter export transparent display unit to, adjust the transparency of transparent image picture to control transparent display unit.
In one embodiment of this invention, wherein, when the light intensity of the image of environmental background or mixed and disorderly degree exceed the threshold value corresponding with it or meet its corresponding preset range value, processing unit is controlled transparent display unit and is reduced the corresponding transparency that exceeds threshold value or meet the image-region of its corresponding preset range value in the transparent image picture.
In one embodiment of this invention, above-mentioned sensing module comprises a touch control unit, sensing user's touch-control moves and the output sensing signal, processing unit determines the transparency adjustment parameter of the image-region that corresponding user touches according to sensing signal, and transparency is adjusted to parameter export transparent display unit to, to change the transparency of the image-region that the user was touched.
In one embodiment of this invention, above-mentioned processing unit is also adjusted the transparency of image object corresponding with it in the transparent image picture according to application program.
The present invention also provides a kind of transparency method of adjustment of transparent display, comprises the following steps.The condition of sensing transparent display place environmental background and user's input, and export according to this sensing signal.Adjust the transparency of the transparent image picture of transparent display according to sensing signal.
In one embodiment of this invention, the condition of above-mentioned environmental background comprises the light intensity of environmental background, and the step of adjusting the transparency of transparent image picture according to sensing signal comprises the following steps.Whether the light intensity that judges environmental background exceeds a threshold value.If the light intensity of environmental background exceeds threshold value, determine that according to sensing signal the transparency of respective light intensities is adjusted parameter.Adjust according to transparency the transparency that parameter reduces the transparent image picture.
In one embodiment of this invention, the condition of above-mentioned environmental background comprises light intensity and the mixed and disorderly degree of the image of environmental background, and the step of adjusting the transparency of transparent image picture according to sensing signal comprises the following steps.Light intensity and mixed and disorderly degree according to the image of sensing signal computing environment background.Whether the light intensity or the mixed and disorderly degree that judge the image of environmental background exceed the threshold value corresponding with it or meet its corresponding preset range value.If the light intensity of the image of environmental background or mixed and disorderly degree exceed threshold value or meet its corresponding preset range value, determine that according to sensing signal the transparency of respective light intensities or mixed and disorderly degree is adjusted parameter.Adjust parameter according to transparency and reduce the corresponding transparency that exceeds threshold value or meet the image-region of its corresponding preset range value in the transparent image picture.
In one embodiment of this invention, above-mentioned user's the touch-control action that is input as the user, the step of adjusting the transparency of transparent image picture according to sensing signal comprises the following steps.Find out the transparency of the image-region that corresponding user touches according to sensing signal and adjust parameter.The transparency of the image-region of touching according to transparency adjustment parameter reduction user.
Based on above-mentioned, the present invention comes the condition of sensing transparent display place environmental background and user's input by sensing module, and utilize processing unit to judge whether to be adjusted the transparency of part or all of transparent image picture according to the sensing result of sensing module, be subject to the impact of environmental background and descend with the display quality of avoiding transparent display.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
The accompanying drawing explanation
The schematic diagram of the transparent display that Fig. 1 is one embodiment of the invention;
The schematic diagram of the transparent display that Fig. 2 is another embodiment of the present invention;
The schematic diagram of the transparency of the adjustment transparent image picture that Fig. 3 A～Fig. 3 D ' is the embodiment of the present invention;
The transparency method of adjustment process flow diagram of the transparent display that Fig. 4 A～Fig. 4 C is the embodiment of the present invention.
Description of reference numerals:
100,200: transparent display;
102: transparent display unit;
104: sensing module;
106: processing unit;
D1: display data signal;
S1: sensing signal;
202: light sensing unit;
204: camera unit;
206: touch control unit;
C1～C3: image object;
S402～S408C: step.
Embodiment
The schematic diagram of the transparent display that Fig. 1 is one embodiment of the invention.Please refer to Fig. 1, transparent display 100 comprises transparent display unit 102, sensing module 104 and processing unit 106.Wherein sensing module 104 is disposed on transparent display unit 102, and processing unit 106 couples transparent display unit 102 and sensing module 104.Transparent display unit 102 can be such as the display panel that has transparent characteristic for display panels or organic LED display panel etc., and it shows a transparent image picture in order to foundation display data signal D1.
Sensing module 104 in order to the condition of sensing transparent display 100 place environmental backgrounds and user's input at least one of them, and export according to this sensing signal S1.Wherein the condition of environmental background can be for example that the lines of outline, color block of the environmental background at transparent display 100 places distributes etc., and user's input can be such as the action that utilizes the modes such as keyboard, mouse or contact panel to be inputted for the user.Processing unit 106 controls in order to foundation sensing signal S1 the transparency that transparent display unit 102 is adjusted the shown transparent image picture of transparent display unit 102.As mentioned above, transparent display unit 102 can be for example display panels or organic LED display panel, and along with the difference of the embodiment of transparent display unit 102, the adjustment mode of the transparency of transparent image picture is also different.
For instance, if transparent display unit 102 is display panels, by the shown picture of transparent display unit 102 is not disturbed by the background after transparent display 100, transparent display unit 102 can be by changing the GTG value of pixel, for example reduce contrast, yield value, brightness, adjustment gamma curve, make to tail off etc. through the luminous flux of transparent display unit 102, and then reach the effect that reduces transparency.And if transparent display unit 102 is organic LED display panel, can for example reduce the light intensity of contrast, raising yield value, brightness, adjustment gamma curve, reinforcement display pixel, so that the brightness of transparent display frame can be covered the light intensity of transparent display 100 place environmental backgrounds, and then reach the effect that reduces transparency.
In addition, in other embodiments, transparent display unit 102 also can be the existing transparent display technique such as display panels or organic LED display panel and a transparency control panel is stacked.Now no matter want part or all transparencies all can directly be controlled by the transparency control panel.
In addition, it should be noted that, in part embodiment, the transparency adjustment of above-mentioned transparent image picture is not limited to the adjustment of full frame, also can only be adjusted for the image-region of part, so that transparent display 100 meets the demand of practical application.So by foundation, adjust the condition of transparent display 100 place environmental backgrounds and user's input, carry out the transparency of adjustment member or whole transparent image picture, can avoid the display quality of transparent display 100 be subject to the impact of environmental background and descend.
The schematic diagram of the transparent display that Fig. 2 is another embodiment of the present invention.Furthermore, the sensing module 104 of transparent display 200 can comprise light sensing unit 202, camera unit 204 and touch control unit 206.It should be noted that sensing module 104 in other embodiments also can only comprise light sensing unit 202, camera unit 204 and touch control unit 206 one of them or wherein two.Wherein light sensing unit 202 is in order to the light intensity of the environmental background of sensing transparent display 200, and output sensing signal S1 according to this.When light intensity exceeds a threshold value, processing unit 106 determines the transparency adjustment parameter of respective light intensities according to sensing signal S1, and transparency is adjusted to parameter export transparent display unit 102 to, reduce the transparency of transparent image pictures to control transparent display unit 102.Wherein the threshold value of light intensity is looked the embodiment difference of light sensing unit 202, and can for example be set as ISO value 1000, brightness value (lux) 300 or induced voltage 3.2 volts (V) etc.
The schematic diagram of the transparency of the adjustment transparent image picture that for instance, Fig. 3 A, Fig. 3 A ' are the embodiment of the present invention.Wherein Fig. 3 A is for adjusting the front transparent image picture of transparency, and Fig. 3 A ' is the transparent image picture after the adjustment transparency, as shown in Fig. 3 A, Fig. 3 A ', after reducing by the transparency by transparent image picture integral body, just becoming, the image object that can make script be subject to background interference is easy to interpretation.Shown prompting item in Fig. 3 A, Fig. 3 A ' for example " 7:30Go to school " after the transparency that reduces transparent image picture integral body, become and more easily differentiate.
Camera unit 204 in order to the image of the environmental background that obtains transparent display 200 as sensing signal S1,106 light intensities according to the image of sensing signal S1 computing environment background of processing unit and mixed and disorderly degree at least one of them, and at least one of them controls the transparency that transparent display unit 102 is adjusted the transparent image pictures according to the light intensity of the image of environmental background and mixed and disorderly degree.When the light intensity of the image of environmental background or mixed and disorderly degree exceed the threshold value corresponding with it or meet its corresponding preset range value, processing unit 106 just determines the transparency adjustment parameter of respective light intensities or mixed and disorderly degree according to sensing signal S1, and transparency is adjusted to parameter export transparent display unit 102 to, reduce the corresponding transparency that exceeds threshold value or meet the image-region of its corresponding preset range value in the transparent image pictures to control transparent display unit 102.
Wherein the threshold value of light intensity can for example be usingd the average GTG value of environmental background image (being also sensing signal S1) as discrimination standard, every 1600 display pixels of for example take are a unit, calculate its average GTG value, under the grey-scale range on 256 rank, if average GTG value surpasses 180, judge the transparency that must reduce this image-region.In addition, the threshold value of mixed and disorderly degree can be for example be used as benchmark with the image change frequency of image object in the image of environmental background, for example can set that to take every 30 display pixels be a unit, if the change frequency of image exceeds 10B-W cycle, judge the transparency that must reduce this image-region.It should be noted that, transparency herein can decide by image change frequency or the frequency distribution in all or part of zone of analysis background, the mode of analyzing can be by background image through edge detection process, and convert gray scale image to, analyze specific grey-scale poor (for example being greater than the grey jump on 100 rank) and be regarded as B-W cycle, and the frequency that analyzes each position according to number of times and the density of its cycle for after transparency adjustment use.In addition, the setting of above-mentioned threshold value is only exemplary embodiment, not as limit.
By the transparency that changes partial image region, can make the application mode of transparent display 200 more diversified.The schematic diagram of the transparency of the adjustment transparent image picture that for instance, Fig. 3 B～Fig. 3 D and Fig. 3 B '～Fig. 3 D ' is the embodiment of the present invention.Wherein 3B～3D is the front transparent image picture of adjustment transparency, and Fig. 3 B '～Fig. 3 D ' is the transparent image picture after the adjustment transparency.As shown in Fig. 3 B, Fig. 3 B ', the desktop icons C1 in Fig. 3 B, the display window C2 of desktop programs and Facility Column C3 all are subject to the impact of environmental background before the transparency adjustment, and can't clearly present picture material.And, after adjusting transparency, the display window C2 of desktop icons C1, desktop programs and the picture material of Facility Column C3 just can clearly be presented, also do not hinder the user to watch its scenery behind by transparent display 200 simultaneously.So the user just can search online the data of relevant environmental background, is contrasted with the environmental background of seeing by transparent display 200, and then improves the ease of use of transparent display 200.
Again for example, when the user watches solar eclipse, transparent display 200 can be put between the sun and its eyes, light sensing unit 202 can sense it for high-intensity light source, only at the image-region corresponding to the sun, adjust GTG, its transparency is reduced, allow the user view and admire solar eclipse by transparent display 200 easily.
In part embodiment, also can make processing unit 106 direct basis application programs adjust the transparency of image object corresponding with application program in the transparent image picture.For instance, can directly set the desktop icons C1 in Fig. 3 B, display window C2 and the Facility Column C3 of desktop programs is low transparency.Wherein, the corresponding image object of application program does not limit to be adjusted to has identical transparency, and the corresponding image object of different application also can be set to the transparency had in various degree.The transparency that for example can set desktop icons C1 is 50%, and the transparency of the display window C2 of desktop programs and Facility Column C3 is 0%.It should be noted that, above-mentioned image object is except can comprising above-mentioned window, icon and Facility Column, also can be the image of user interface (GUI), application-specific (as word, photo viewer, widget) or specific file (as doc, jpg, avi, mpeg), and each image object all can be set as different transparencies.For example, when a plurality of dissimilar image objects are stacked, dissimilar image object can be made as to different transparencies, to facilitate user's identification.
In addition, processing unit 106 also can directly be set the transparency of specific image-region in the transparent image picture, as shown in Fig. 3 C and Fig. 3 C ', by by desktop icons C1 with remind item " 7:30 Go to school " near the transparency in zone position reduces, can clearly pick out its picture material, and not be subject to the interference of environmental background.From Fig. 3 C ', processing unit 106 also can reduce in transparent display frame the transparency of the corresponding image-region of particular scene (for example electric car and the people in Fig. 3 C ') in corresponding environmental background, allows the user optionally watch the scenery in environmental background.
In addition, processing unit 106 also can directly to camera unit 204, the environmental background image of accessed transparent display 200 compares, and then shows related data according to the result of compare of analysis.For instance, suppose that transparent display 200 is for being applied on the action electronic devices such as mobile phone or panel computer, as the user during in supermarket shopping, can pass through augmented reality (Augmented Reality, AR) and for example, carry out the composition explanation for the article (beverage) after transparent display 200.Processing unit 106 can first compare to these article, and with the label of learning product, composition, price etc. information, and whether the light intensity of analysis environments background or mixed and disorderly degree will hinder the explanation demonstration.If the light intensity of environmental background or mixed and disorderly degree will hinder explanation and show, reduce the transparency of the image-region transparent display frame outward of these article, and the relevant information of article is shown on the image-region reduced after transparency, make the user can be clear that the relevant information of article.Wherein, complexity also can be considered the image of a special characteristic, and for example face characteristic, object features or have the feature of high frequency distribution, therefore can be used as the identification foundation.
Again for example when the user utilizes the action electronic device with transparent display 200 to take pictures, after the user presses shutter and obtains image, processing unit 106 can carry out human face recognition to the image got, and the extra-regional transparency of facial image is reduced.As shown in Fig. 3 D and Fig. 3 D ', thus, just the user can be in reducing the relevant image of image-region editor of transparency personage's data.It should be noted that at the object of this person's face identification institute identification and not one be decided to be specific user, may be also the people beyond the user.
In addition, the touch-control in order to the sensing user of Fig. 2 moves and output sensing signal S1, the transparency that processing unit 106 finds out according to sensing signal S1 the image-region that corresponding user touches is adjusted parameter, and transparency is adjusted to parameter export transparent display unit 102 to, to reduce the transparency of the image-region that the user was touched.For instance, the transparency of supposing the desktop icons C1 in Fig. 3 B is 50% originally, when the user clicks desktop icons C1, touch control unit 206 sensing users' click action output sensing signal S1 according to this, 106 of processing units are found out the position of the desktop icons C1 that the user clicks according to sensing signal S1 and are determined that according to this transparency adjusts parameter, then again transparency is adjusted to parameter and exported to transparent display unit 102, to reduce the transparency of the desktop icons C1 that the user was clicked.The transparency of the image-region of so touching by the change user is responded user's touch-control action, can allow the user be easy to confirm its touch-control input action.In addition, in other embodiments, also can be on the user interface present the vision feedback as touch-control time of circular water ripples or circle texts, and when roughly the same the behavior of cursor occurs, also can correspondence carry out the transparency adjustment.
It should be noted that, though the sensing module 104 of the transparent display 200 of Fig. 2 embodiment comprises three members such as light sensing unit 202, camera unit 204 and touch control unit 206, in right practical application, not as limit, input tools such as button, keyboard or mouse also can be in order to implement sensing module 104.In part embodiment, sensing module 104 also can only include light sensing unit 202, camera unit 204 and touch control unit 206 one of them or wherein two.
The transparency method of adjustment of the transparent display that Fig. 4 A is one embodiment of the invention.Please refer to Fig. 4 A, the transparency method of adjustment of concluding above-mentioned transparent display can comprise the following steps.At first, the condition of sensing transparent display place environmental background and user's input at least one of them, and export according to this sensing signal (step S402).Wherein the condition of environmental background can be for example the light intensity of the environmental background at transparent display place, mixed and disorderly spend (distribution scenario of lines of outline, color block) etc., and user's input can be such as the action that utilizes the modes such as keyboard, mouse or contact panel to be inputted for the user.Then, adjust the transparency (step S404) of the transparent image picture of transparent display according to sensing signal.Furthermore, along with the embodiment difference of above-mentioned sensing module 104, step S404 can comprise different steps, with regard to the present embodiment, sensing module 104 is light sensing unit, the light intensity that the condition that is also environmental background is environmental background, so step S404 can comprise the following steps.Whether the light intensity that at first, judges environmental background exceeds a threshold value (step S406A).Wherein the threshold value of light intensity is looked the embodiment difference of light sensing unit 202, and can for example be set as ISO value brightness value or inductive voltage value etc.If the light intensity of environmental background does not exceed threshold value, get back to step S402.If the light intensity of environmental background exceeds threshold value, according to sensing signal, determine the transparency adjustment parameter (step S408A) of respective light intensities.The last transparency (step S410A) of adjusting again parameter reduction transparent image picture according to transparency.
The transparency method of adjustment process flow diagram of the transparent display that Fig. 4 B is one embodiment of the invention.Please refer to Fig. 4 B, in the present embodiment, sensing module 104 is camera unit, that is the condition of environmental background be environmental background light intensity and mixed and disorderly degree, so step S404 can comprise the following steps.At first, according to light intensity and the mixed and disorderly degree (step S406B) of the image of sensing signal computing environment background.Wherein the threshold value of light intensity can for example be usingd the average GTG value of display pixel as discrimination standard, and the threshold value of mixed and disorderly degree can be for example be used as discrimination standard with the image change frequency of image object in the image of environmental background.Whether the light intensity or the mixed and disorderly degree that then, judge the image of environmental background exceed the threshold value corresponding with it or meet its corresponding preset range value (step S408B).If the light intensity of the image of environmental background does not all exceed threshold value or meets its corresponding preset range value with mixed and disorderly degree, get back to step S402.If the light intensity of the image of environmental background or mixed and disorderly degree exceed threshold value or meet its corresponding preset range value, according to the transparency of sensing signal decision respective light intensities or mixed and disorderly degree, adjust parameter (step S410B).Last again according to the corresponding transparency (step S412B) that exceeds threshold value or meet the image-region of its corresponding preset range value in transparency adjustment parameter reduction transparent image picture.
The transparency method of adjustment process flow diagram of the transparent display that Fig. 4 C is one embodiment of the invention.Please refer to Fig. 4 C, in the present embodiment, sensing module 104 is touch control unit, be also user's the touch-control action that is input as the user, so step S404 can comprise the following steps.At first, the transparency of finding out according to sensing signal the image-region that corresponding user touches is adjusted parameter (step S406C).The transparency (step S408C) of the image-region of then, touching according to transparency adjustment parameter reduction user.Below will enumerate several Application Examples as a reference.
For instance, suppose that transparent display is one the transparent liquid crystal screen in office to be set, because the light of office is generally comparatively bright, so will make the user see object behind by transparent display, now the transparent liquid crystal screen surpasses 300Lux by the brightness of OPTICAL SENSORS ambient light, therefore start the mode that reduces transparency, by promoting dark rank, the user can't be seen or reduce the object of seeing after display.
Again for example, the user is when the touch-control mobile phone interface, and after pressing confirmation according to system flow, the user interface all can become opaque except button area, with the mode feedback user of visible change.
Again for example, the user mentions flat board between the sun and its eyes, and camera unit learns that it is high-intensity light source, only in the zone corresponding to the sun, adjusts GTG, and its partially transparent degree is reduced.
Again for example, an icon at user interface on user's Touch Screen, during striking, transparent display learns that this icon is selected, this icon area transparency reduces, and remaining image zone transparency improves, when finger frames out, recover original transparency and set, and carry out its icon program.
Again for example, hand any point on screen hits, and after everywhere control point, all produces the high grade of transparency, and therefore can see the user interface transparent hole occurs, and these a little transparent holes can produce and disappear gradually.
In sum, the present invention comes the condition of sensing transparent display place environmental background and user's input by sensing module, and utilize processing unit to judge whether to be adjusted the transparency of part or all of transparent image picture according to the sensing result of sensing module, be subject to the impact of environmental background and descend with the display quality of avoiding transparent display.In part embodiment, processing unit also can compare to environmental background, and shows related data according to the result of compare of analysis, improves significantly the ease of use of transparent display.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to aforementioned each embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: its technical scheme that still can put down in writing aforementioned each embodiment is modified, or some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a transparent display, is characterized in that, comprising:
One transparent display unit, show a transparent image picture according to a display data signal;
One sensing module, be disposed on this transparent display unit, the condition of this transparent display place environmental background of sensing and user's input at least one of them, and export according to this sensing signal; And
One processing unit, couple this transparent display unit and this sensing module, according to this sensing signal, controls the transparency that this transparent display unit is adjusted this transparent image picture.
2. transparent display according to claim 1, is characterized in that, this sensing module comprises:
One light sensing unit, the light intensity of this environmental background of sensing, and export according to this this sensing signal, wherein, when this light intensity exceeds a threshold value, this processing unit controls according to this sensing signal the transparency that this transparent display unit reduces this transparent image picture.
3. transparent display according to claim 2, it is characterized in that, this processing unit also determines the transparency adjustment parameter of respective light intensities according to this sensing signal, and export this transparency adjustment parameter to this transparent display unit, reduce the transparency of this transparent image picture to control this transparent display unit.
4. transparent display according to claim 1, is characterized in that, this sensing module comprises:
One camera unit, obtain the image of this environmental background as this sensing signal, this processing unit calculates light intensity and the mixed and disorderly degree of the image of this environmental background according to this sensing signal, and determine that according to the light intensity of the image of this environmental background and mixed and disorderly degree the transparency of respective light intensities or mixed and disorderly degree adjusts parameter, and export this transparency adjustment parameter to this transparent display unit, adjust the transparency of this transparent image picture to control this transparent display unit.
5. transparent display according to claim 4, it is characterized in that, when the light intensity of the image of this environmental background or mixed and disorderly degree exceed the threshold value corresponding with it or meet its corresponding preset range value, this processing unit is controlled this transparent display unit and is reduced the corresponding transparency of image-region that exceeds this threshold value or meet this preset range value of its correspondence in this transparent image picture.
6. transparent display according to claim 4, is characterized in that, the image that this processing unit also obtains this camera unit carries out human face recognition, and the extra-regional transparency of facial image is reduced.
7. transparent display according to claim 1, is characterized in that, this sensing module comprises:
One touch control unit, this user's of sensing touch-control action and export this sensing signal, this processing unit determines that according to this sensing signal the transparency of the image-region to should the user touching adjusts parameter, and this transparency is adjusted to parameter export this transparent display unit to, to reduce the transparency of the image-region that this user touched.
8. transparent display according to claim 1, is characterized in that, this processing unit is also adjusted the transparency of image object corresponding with it in this transparent image picture according to application program.
9. the transparency method of adjustment of a transparent display, is characterized in that, comprising:
The condition of this transparent display place environmental background of sensing and user's input at least one of them, and export according to this sensing signal; And
Adjust the transparency of the transparent image picture of this transparent display according to this sensing signal.
10. the transparency method of adjustment of transparent display according to claim 9, is characterized in that, the condition of this environmental background comprises the light intensity of this environmental background, and the step of adjusting the transparency of this transparent image picture according to this sensing signal comprises:
Whether the light intensity that judges this environmental background exceeds a threshold value;
If the light intensity of this environmental background exceeds this threshold value, determine that according to this sensing signal the transparency of respective light intensities is adjusted parameter; And
Adjust according to this transparency the transparency that parameter reduces this transparent image picture.
11. the transparency method of adjustment of transparent display according to claim 9, it is characterized in that, the condition of this environmental background comprises light intensity and the mixed and disorderly degree of the image of this environmental background, and the step of adjusting the transparency of this transparent image picture according to this sensing signal comprises:
Calculate light intensity and the mixed and disorderly degree of the image of this environmental background according to this sensing signal; And
Whether the light intensity or the mixed and disorderly degree that judge the image of this environmental background exceed the threshold value corresponding with it or meet its corresponding preset range value;
If the light intensity of the image of this environmental background or mixed and disorderly degree exceed threshold value or meet this preset range value of its correspondence, determine that according to this sensing signal the transparency of respective light intensities or mixed and disorderly degree is adjusted parameter; And
Adjust parameter according to this transparency and reduce the corresponding transparency of image-region that exceeds this threshold value or meet this preset range value of its correspondence in this transparent image picture.
12. the transparency method of adjustment of transparent display according to claim 9, is characterized in that, this user's the touch-control action that is input as this user, and the step of adjusting the transparency of this transparent image picture according to this sensing signal comprises:
Find out the transparency of the image-region to should the user touching according to this sensing signal and adjust parameter; And
Adjust according to this transparency the transparency that parameter reduces the image-region that this user touches.
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| CN105025131A (en) * | 2015-07-31 | 2015-11-04 | 瑞声声学科技(深圳)有限公司 | Working method of mobile phone |
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| CN105528147A (en) * | 2014-09-28 | 2016-04-27 | 联想(北京)有限公司 | Information processing method and electronic device |
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| CN105224272B (en) * | 2015-09-24 | 2019-12-10 | 宇龙计算机通信科技(深圳)有限公司 | image display method and automobile display device |
| CN106128375A (en) * | 2016-06-24 | 2016-11-16 | 深圳市华星光电技术有限公司 | The data processing method of transparent liquid crystal display |
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| CN107794722A (en) * | 2016-09-06 | 2018-03-13 | Bsh家用电器有限公司 | The adjustable washings processing utensil of transparency of door inserts and corresponding operation method |
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| CN106990848A (en) * | 2017-04-10 | 2017-07-28 | 河南中医药大学 | A kind of virtual reality anti-dazzle method and system |
| CN107093395A (en) * | 2017-07-05 | 2017-08-25 | 京东方科技集团股份有限公司 | A kind of transparent display and its method for displaying image |
| CN107093395B (en) * | 2017-07-05 | 2020-07-21 | 京东方科技集团股份有限公司 | Transparent display device and image display method thereof |
| CN109408008A (en) * | 2017-08-18 | 2019-03-01 | 财团法人工业技术研究院 | Image identification system and information display method thereof |
| CN109828653A (en) * | 2017-11-23 | 2019-05-31 | 姜鹏飞 | A kind of method and device adjusting display screen picture transparency |
| TWI671711B (en) * | 2018-05-29 | 2019-09-11 | 崑山科技大學 | Apparatus and method for simulating light distribution in environmental space |
| CN109119034A (en) * | 2018-11-06 | 2019-01-01 | 江苏铁锚玻璃股份有限公司 | The display device of the transparent backlight of dynamic regulation |
| TWI689909B (en) * | 2018-11-22 | 2020-04-01 | 財團法人工業技術研究院 | Transparent display system and operation method thereof |
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| CN111078074A (en) * | 2019-12-19 | 2020-04-28 | 维沃移动通信有限公司 | Application icon processing method and electronic equipment |
| CN113205759A (en) * | 2020-02-03 | 2021-08-03 | 群创光电股份有限公司 | Signal processing method of transparent display |
| WO2022001384A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Transparent display panel and control method and apparatus therefor, display apparatus, and display system |
| US11994790B2 (en) | 2020-06-30 | 2024-05-28 | Beijing Boe Display Technology Co., Ltd. | Transparent display panel and control method and apparatus therefor, display apparatus, and display system |
| WO2024071488A1 (en) * | 2022-09-30 | 2024-04-04 | 엘지전자 주식회사 | Transparent display device |
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