CN101345038A - Display and its display method - Google Patents
Display and its display method Download PDFInfo
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- CN101345038A CN101345038A CNA2008102118093A CN200810211809A CN101345038A CN 101345038 A CN101345038 A CN 101345038A CN A2008102118093 A CNA2008102118093 A CN A2008102118093A CN 200810211809 A CN200810211809 A CN 200810211809A CN 101345038 A CN101345038 A CN 101345038A
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- display
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Abstract
The invention discloses a display and a display method thereof. The display is used for displaying a planar and/or solid image picture; the display method of the invention comprises the steps as follows: the planar image picture is displayed according to a first Gamma curve; and the solid image picture is displayed according to a second Gamma curve; wherein, the Gamma value of the first Gamma curve is more than the Gamma value of the second Gamma curve.
Description
Technical field
The present invention relates to a kind of plane/stereo display technique, particularly relate to a kind of plane/stereo LCD that can allow and reach the display packing that the consistent or brightness of brightness does not have drop during with the stereopsis picture in the display plane image frame.
Background technology
In recent years, (liquid crystal display, development LCD) is used to satisfy the demand that the user watches real image from the general flat liquid crystal display plane/stereo LCD (2D/3D LCD) that progresses greatly to LCD.Plane/stereo LCD now is big to being categorized into bore hole formula (auto-stereoscopic) plane/stereo LCD or hyperphoria with fixed eyeballs mirror (stereoscopic) plane/stereo LCD.
Yet, the plane/stereo LCD that no matter is that type is when showing the stereopsis picture, all can be limited by the cause that pixel resolution reduces by half, and make the plane/stereo LCD lower or far below brightness at the display plane image frame in the brightness meeting that shows the stereopsis picture.Thus, when the plane/stereo LCD switches to the stereopsis picture from the flat image picture, perhaps when the stereopsis picture switches to the flat image picture, all can allow the user experience the phenomenon of the inconsistent or jump in brightness of brightness.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of display packing of display, be used to allow the plane/stereo LCD when independent or while display plane image frame and stereopsis picture, can reach the technology effect that brightness unanimity or brightness do not have drop.
To achieve these goals, the invention provides a kind of display packing of display, this display is in order to display plane and/or stereopsis picture, and this kind display packing comprises the following steps: to come the display plane image frame according to first gamma curve; And foundation second gamma curve shows this stereopsis picture.The gamma value of first gamma curve is greater than the gamma value of second gamma curve.
The display packing of described display, wherein, other comprises the following steps:
One flat image data are provided; And
According to this first gamma curve, and these flat image data are converted to a plane gray scale voltage.
The display packing of described display, wherein, other comprises the following steps:
Transmit most the pixel cells of this plane gray scale voltage to this display.
The display packing of described display, wherein, other comprises the following steps:
One stereopsis data are provided; And
According to this second gamma curve, and these stereopsis data are converted to a three-dimensional gray scale voltage.
The display packing of described display, wherein, other comprises the following steps:
Transmit most the pixel cells of this solid gray scale voltage to this display.
The display packing of described display, wherein, other comprises the following steps:
Simultaneously first show that with this second gamma curve this plane and this stereopsis picture are in same image frame according to this.
The display packing of described display wherein, is applicable to arbitrary bore hole formula plane/stereo LCD or hyperphoria with fixed eyeballs mirror plane/stereo LCD.
To achieve these goals, the present invention provides a kind of display in addition, and it comprises display module, backlight module, switch unit, and control module.Backlight module is in order to provide display module required backlight.Switch unit is used to make display module display plane and/or stereopsis picture in order to arrange in pairs or groups mutually with display module.Control module is in order to coming synchro control display module and switch unit by a synchronous mechanism, and makes display module come independent or display plane and/or stereopsis picture simultaneously according to first and/or second gamma curve.The gamma value of first gamma curve is greater than the gamma value of second gamma curve.
Described display, wherein, this control module comprises:
One image indicative control unit is in order to provide a plane and/or stereopsis data to this display module by this synchronization mechanism;
One switches indicative control unit, in order to control this switch unit by this synchronization mechanism; And
One gamma adjustment unit, in order to provide by this synchronization mechanism this first with this second gamma curve to this display module.
Described display, wherein, this display module shows this flat image picture according to this first gamma curve.
Described display, wherein, this display module shows this stereopsis picture according to this second gamma curve.
Described display, wherein, this display module first shows that with this second gamma curve this plane and this stereopsis picture are in same image frame according to this simultaneously.
Described display, wherein, this display comprise bore hole formula plane/stereo LCD and hyperphoria with fixed eyeballs mirror plane/stereo LCD at least one of them.
The present invention mainly provides two groups of gamma curve with different gamma values and gives display, be used to allow display come the display plane image frame, and allow display show the stereopsis picture according to gamma curve with less gamma value according to gamma curve with big gamma value.Thus, no matter display is to switch to the stereopsis picture from the flat image picture, or switch to the flat image picture from the stereopsis picture, or even in same image frame simultaneously display plane and stereopsis picture the time, all can allow human eye experience the plane/stereo image frame that brightness unanimity or brightness do not have drop.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 illustrates the system architecture synoptic diagram into the display of one embodiment of the invention;
Fig. 2 illustrates first and second gamma curve synoptic diagram into one embodiment of the invention;
Fig. 3 illustrates the display packing process flow diagram into the display of one embodiment of the invention.
Wherein, Reference numeral:
100: display
101: display module
103: backlight module
105: switch unit
107: control module
107a: image indicative control unit
107b: switch indicative control unit
107c: gamma adjustment unit
109: synchronization mechanism
G1: first gamma curve
G2: second gamma curve
S301～S303: each step of display packing process flow diagram of the display of one embodiment of the invention
Embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is made further more detailed description.
One of technology effect that the present invention desires to reach is to watch to the user for the plane/stereo image frame that will allow display energy display brightness unanimity or brightness not have drop.
Fig. 1 illustrates the system architecture synoptic diagram into the display of one embodiment of the invention.Please refer to Fig. 1, the display 100 of present embodiment can for bore hole formula (auto-stereoscopic) plane/stereo LCD and hyperphoria with fixed eyeballs mirror (stereoscopic) plane/stereo LCD at least one of them, and it comprises display module 101, backlight module 103, switch unit 105, control module 107, and synchronization mechanism 109.Backlight module 103 is in order to provide display module 101 required backlight.Switch unit 105 is used to make display module 101 to be able to display plane and/or stereopsis picture in order to arrange in pairs or groups mutually with display module 101.
Control module 107 is in order to coming synchro control display module 101 and switch unit 105 by synchronization mechanism 109, and makes display module 101 come independent or display plane and/or stereopsis picture simultaneously according to first and/or second gamma curve.The gamma value of first gamma curve (for example be 2.0, but be not restricted to this, and can change it according to the actual design demand) is greater than the gamma value (for example be 1.8, but be not restricted to this, and can change according to the actual design demand) of second gamma curve.
In present embodiment, control module 107 comprises image indicative control unit 107a, switches indicative control unit 107b, and gamma adjustment unit 107c.Image indicative control unit 107a is in order to provide plane and/or stereopsis data to display module 101 by synchronization mechanism 109.Switch indicative control unit 107b in order to control switch unit 105 by synchronization mechanism 109.Gamma adjustment unit 107c is in order to provide first and second gamma curve to display module 101 by synchronization mechanism 109.What deserves to be mentioned is that in this synchronization mechanism 109 also possesses the ability that control backlight module 103 is arranged.
Clearer, when display 100 was desired the display plane image frame, image indicative control unit 107a can provide the flat image data to display module 101 by synchronization mechanism 109; Switch indicative control unit 107b and can not produce shield (barrier) by synchronization mechanism 109 control switch units 105; And gamma adjustment unit 107c can provide first gamma curve (for example gamma curve G1 that Fig. 2 illustrated) to give display module 101 by synchronization mechanism 109.
Thus, the first gamma curve G1 that 101 of display modules can be provided according to gamma adjustment unit 107c, and the flat image data that image indicative control unit 107a is provided are converted to the plane gray scale voltage, and will change plane gray scale voltage later and transfer to the pixel cells (not illustrating) that its interior most form with the array way arrangement, to reach the purpose of display plane image frame.
In addition, when display 100 desires showed the stereopsis picture, image indicative control unit 107a can provide stereopsis data (for example right and left eyes image data) to give display module 101 by synchronization mechanism 109; Switch indicative control unit 107b and can produce shield (barrier) by synchronization mechanism 109 control switch units 105; And gamma adjustment unit 107c can provide second gamma curve (for example gamma curve G2 that Fig. 2 illustrated) to give display module 101 by synchronization mechanism 109.
Thus, the second gamma curve G2 that 101 of display modules can be provided according to gamma adjustment unit 107c, and the stereopsis data that image indicative control unit 107a is provided are converted to three-dimensional gray scale voltage, and will change three-dimensional gray scale voltage later and transfer to the pixel cells that its interior most form with the array way arrangement, to reach the purpose that shows the stereopsis picture.
Based on as can be known above-mentioned, present embodiment mainly is to provide two groups of gamma curve G1, G2 with different gamma values to use to display module 101 adaptively by gamma adjustment unit 107c, be used to allow display module 101 come the display plane image frame, and allow display module 101 show the stereopsis picture according to gamma curve G2 with less gamma value according to gamma curve G1 with big gamma value.Thus, no matter display 100 is to switch to the stereopsis picture from the flat image picture, or when switching to the flat image picture from the stereopsis picture, all can allow human eye experience the plane/stereo image frame that brightness unanimity or brightness do not have drop.
In addition, present embodiment is except can be by the technical scheme of adjusting gamma curve, and the synchronization mechanism 109 of can also arranging in pairs or groups is controlled backlight module 103, is used to allow the brightness of the shown plane/stereo image frame of display 100 more consistent or more do not have a drop.
In addition, when display 100 is desired in same image frame (is the multiple video picture hereinafter to be referred as this image frame) while display plane and stereopsis picture, gamma adjustment unit 107c then can provide first and second gamma curve G1, G2 to use to display module 101 simultaneously, allowing display module 101 show flat image picture in the multiple video picture, and allow display module 101 show stereopsis picture in the multiple video picture according to the second gamma curve G2 according to the first gamma curve G1.Thus, just at last in same image frame simultaneously display plane and stereopsis picture the time, also can allow human eye experience the multiple video picture that brightness unanimity or brightness do not have drop.
According to the content that the foregoing description disclosed, the display packing of putting in order out a kind of display of below will converging considers and examines for those skilled in the relevant art of the present invention.Fig. 3 illustrates the display packing process flow diagram into the display of one embodiment of the invention.Please refer to Fig. 3, the display packing of the display of present embodiment is applicable to arbitrary bore hole formula (auto-stereoscopic) plane/stereo LCD or hyperphoria with fixed eyeballs mirror (stereoscopic) plane/stereo LCD, and this bore hole formula plane/stereo LCD or hyperphoria with fixed eyeballs mirror plane/stereo LCD are in order to display plane and/or stereopsis picture.
The display packing of the display of present embodiment comprises the following steps: to come display plane image frame (S301) according to first gamma curve; And foundation second gamma curve shows stereopsis picture (S303).The gamma value of first gamma curve (for example be 2.0, but be not restricted to this, and can change it according to the actual design demand) is greater than the gamma value (for example be 1.8, but be not restricted to this, and can change it according to the actual design demand) of second gamma curve.
In step S301, must provide the flat image data to display earlier, so that display can be according to first gamma curve, and the flat image data are converted to the plane gray scale voltage, and then will change later plane gray scale voltage again and transfer to most pixel cells in the display, be used to make that display can reach the purpose of display plane image frame.
In addition, in step S303, must provide stereopsis data (for example right and left eyes image data) to give display earlier, so that display can be according to second gamma curve, and the stereopsis data are converted to three-dimensional gray scale voltage, and then will change later three-dimensional gray scale voltage again and transfer to most pixel cells in the display, be used to make that display can reach the purpose that shows the stereopsis picture.
Because the display packing of the display of present embodiment can provide two groups of gamma curve with different gamma values to use to display adaptively, be used to allow display come the display plane image frame, and allow display show the stereopsis picture according to gamma curve with less gamma value according to gamma curve with big gamma value.Thus, no matter display is to switch to the stereopsis picture from the flat image picture, or when switching to the flat image picture from the stereopsis picture, all can allow human eye experience the plane/stereo image frame that brightness unanimity or brightness do not have drop.
In addition, the display packing of the display of present embodiment more comprises and simultaneously comes display plane and stereopsis picture in same image frame (is the multiple video picture hereinafter to be referred as this image frame) according to first and second gamma curve.Display can show flat image picture in the multiple video picture according to first gamma curve with bigger gamma value, and can show stereopsis picture in the multiple video picture according to second gamma curve with less gamma value.Thus, just at last in same image frame simultaneously display plane and stereopsis picture the time, also can allow human eye experience the multiple video picture that brightness unanimity or brightness do not have drop.
In sum, the present invention mainly provides two groups of gamma curve with different gamma values and gives display, be used to allow display come the display plane image frame, and allow display show the stereopsis picture according to gamma curve with less gamma value according to gamma curve with big gamma value.Thus, no matter display is to switch to the stereopsis picture from the flat image picture, or switch to the flat image picture from the stereopsis picture, or even in same image frame simultaneously display plane and stereopsis picture the time, all can allow human eye experience the plane/stereo image frame that brightness unanimity or brightness do not have drop.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (13)
1. the display packing of a display, this display is characterized in that in order to show a plane and/or a stereopsis picture this display packing comprises the following steps:
Show this flat image picture according to one first gamma curve; And
Show this stereopsis picture according to one second gamma curve,
Wherein, the gamma value of this first gamma curve is greater than the gamma value of this second gamma curve.
2. the display packing of display according to claim 1 is characterized in that, other comprises the following steps:
One flat image data are provided; And
According to this first gamma curve, and these flat image data are converted to a plane gray scale voltage.
3. the display packing of display according to claim 2 is characterized in that, other comprises the following steps:
Transmit most the pixel cells of this plane gray scale voltage to this display.
4. the display packing of display according to claim 1 is characterized in that, other comprises the following steps:
One stereopsis data are provided; And
According to this second gamma curve, and these stereopsis data are converted to a three-dimensional gray scale voltage.
5. the display packing of display according to claim 4 is characterized in that, other comprises the following steps:
Transmit most the pixel cells of this solid gray scale voltage to this display.
6. the display packing of display according to claim 1 is characterized in that, other comprises the following steps:
Simultaneously first show that with this second gamma curve this plane and this stereopsis picture are in same image frame according to this.
7. the display packing of display according to claim 1 is characterized in that, is applicable to arbitrary bore hole formula plane/stereo LCD or hyperphoria with fixed eyeballs mirror plane/stereo LCD.
8. a display is characterized in that, comprising:
One display module;
One backlight module is in order to provide this display module required backlight;
One switches the unit, in order to arrange in pairs or groups mutually with this display module, is used to make this display module to show a plane and/or a stereopsis picture; And
One control module, in order to come this display module of synchro control and this switch unit by a synchronous mechanism, and make this display module foundation one first gamma curve and/or one second gamma curve independence or show this plane and/or this stereopsis picture simultaneously, wherein the gamma value of this first gamma curve is greater than the gamma value of this second gamma curve.
9. display according to claim 8 is characterized in that, this control module comprises:
One image indicative control unit is in order to provide a plane and/or stereopsis data to this display module by this synchronization mechanism;
One switches indicative control unit, in order to control this switch unit by this synchronization mechanism; And
One gamma adjustment unit, in order to provide by this synchronization mechanism this first with this second gamma curve to this display module.
10. display according to claim 8 is characterized in that, this display module shows this flat image picture according to this first gamma curve.
11. display according to claim 8 is characterized in that, this display module shows this stereopsis picture according to this second gamma curve.
12. display according to claim 8 is characterized in that, this display module first shows that with this second gamma curve this plane and this stereopsis picture are in same image frame according to this simultaneously.
13. display according to claim 8 is characterized in that, this display comprise bore hole formula plane/stereo LCD and hyperphoria with fixed eyeballs mirror plane/stereo LCD at least one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102118093A CN101345038A (en) | 2008-09-03 | 2008-09-03 | Display and its display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102118093A CN101345038A (en) | 2008-09-03 | 2008-09-03 | Display and its display method |
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| CN101345038A true CN101345038A (en) | 2009-01-14 |
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| CNA2008102118093A Pending CN101345038A (en) | 2008-09-03 | 2008-09-03 | Display and its display method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110426A (en) * | 2009-12-24 | 2011-06-29 | 英特尔公司 | Efficient luminous display |
| CN102918581A (en) * | 2010-05-28 | 2013-02-06 | 夏普株式会社 | Liquid crystal display device |
| TWI419124B (en) * | 2009-03-06 | 2013-12-11 | Au Optronics Corp | 2d/3d image displaying apparatus |
| WO2017215035A1 (en) * | 2016-06-17 | 2017-12-21 | 武汉华星光电技术有限公司 | Liquid crystal display drive circuit and liquid crystal display device |
-
2008
- 2008-09-03 CN CNA2008102118093A patent/CN101345038A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI419124B (en) * | 2009-03-06 | 2013-12-11 | Au Optronics Corp | 2d/3d image displaying apparatus |
| CN102110426A (en) * | 2009-12-24 | 2011-06-29 | 英特尔公司 | Efficient luminous display |
| US9911386B2 (en) | 2009-12-24 | 2018-03-06 | Intel Corporation | Efficient luminous display |
| CN102918581A (en) * | 2010-05-28 | 2013-02-06 | 夏普株式会社 | Liquid crystal display device |
| US9058784B2 (en) | 2010-05-28 | 2015-06-16 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| CN102918581B (en) * | 2010-05-28 | 2015-06-17 | 夏普株式会社 | Liquid crystal display device |
| WO2017215035A1 (en) * | 2016-06-17 | 2017-12-21 | 武汉华星光电技术有限公司 | Liquid crystal display drive circuit and liquid crystal display device |
| US10120236B2 (en) | 2016-06-17 | 2018-11-06 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display driving circuit and liquid crystal display device |
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Open date: 20090114 |