CN103576386A - Anti-stealing 3D liquid crystal display, anti-stealing 3D glasses, liquid crystal display system and implementation method - Google Patents
Anti-stealing 3D liquid crystal display, anti-stealing 3D glasses, liquid crystal display system and implementation method Download PDFInfo
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- CN103576386A CN103576386A CN201310526692.9A CN201310526692A CN103576386A CN 103576386 A CN103576386 A CN 103576386A CN 201310526692 A CN201310526692 A CN 201310526692A CN 103576386 A CN103576386 A CN 103576386A
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Abstract
The invention discloses an anti-stealing 3D liquid crystal display, anti-stealing 3D glasses, a liquid crystal display system and an implementation method. The anti-stealing 3D liquid crystal display comprises an upper glass substrate and a lower glass substrate and a polaroid, wherein the polaroid is attached to the upper glass substrate, or the polaroid is attached to the lower glass substrate. The anti-stealing 3D glasses comprise lenses, wherein the lenses are polarized lenses, and the polarization direction of the polarized lenses is perpendicular to the polarization direction of the 3D liquid crystal display. According to the anti-stealing 3D liquid crystal display, the anti-stealing 3D glasses, the liquid crystal display system and the implementation method, only an operator who wears the 3D glasses can see the content displayed by the 3D liquid crystal display, the problem that the content displayed by the 3D liquid crystal display can be stolen easily is solved, and the safety of liquid crystal displaying is enhanced.
Description
Technical field
The present invention relates to display technology field, particularly a kind of anti-steal 3D liquid crystal display, glasses, liquid crystal display systems and implementation method.
Background technology
Liquid crystal display LCD relies on its plane to show and image does not stablely glimmer, the direct advantage such as driving of low in energy consumption, lightweight, available large scale integrated circuit, in display technology field, is widely used.
But along with the development of LCD technology, brightness and the visible angle of LCD are improved, also brought the ATM ATM (automatic teller machine) of hidden danger, especially bank that privacy peeped simultaneously.Current ATM adopts LCDs or liquid crystal display touch screen more; operator is easily passed visual LCD display and snatches password when operating; be unfavorable for the protection of operator to own password; therefore; need to improve existing liquid crystal display, to avoid other people peeping operator's personal information.
Summary of the invention
A kind of anti-steal 3D liquid crystal display, glasses, liquid crystal display systems and implementation method provided by the invention, to prevent that the content that LCDs shows from being peeped, strengthen security.
The invention provides and a kind ofly anti-steal 3D liquid crystal display, described 3D liquid crystal display comprises top glass substrate and lower glass substrate, and described 3D liquid crystal display comprises a polaroid, and a described polaroid is covered on described top glass substrate; Or a described polaroid is covered on described lower glass substrate.
Preferably, described 3D liquid crystal display comprises from top to bottom: a described polaroid, described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
Preferably, described 3D liquid crystal display comprises from top to bottom: described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate, a described polaroid and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
Preferably, described top glass substrate and described lower glass substrate are indium tin oxide-coated glass.
The present invention also provides a kind of and anti-steals 3D glasses, and described 3D glasses comprise eyeglass, and described eyeglass is polaroid, and the polarization direction of described polaroid and the polarization direction of liquid crystal display as above vertical.
The invention provides and a kind ofly anti-steal 3D liquid crystal system, described 3D liquid crystal system comprises: anti-3D liquid crystal display and the anti-3D glasses of stealing as above stolen as above.
The present invention also provides a kind of anti-implementation method of stealing 3D liquid crystal system, and described method comprises:
3D liquid crystal display is set and comprises top glass substrate, lower glass substrate and a polaroid; Wherein, a described polaroid is covered on described top glass substrate; Or a described polaroid is covered on described lower glass substrate;
The 3D glasses that polaroid is eyeglass are take in setting; Wherein, the polarization direction of the polaroid of described 3D glasses is vertical with the polarization direction of polaroid in described 3D liquid crystal display.
Preferably, described 3D liquid crystal display comprises from top to bottom: a described polaroid, described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
Preferably, described 3D liquid crystal display comprises from top to bottom: described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate, a described polaroid and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
Preferably, described top glass substrate and described lower glass substrate are indium tin oxide-coated glass.
The beneficial effect of the embodiment of the present invention is: by 3D liquid crystal display being arranged to comprise a polaroid, utilize the rotation effect of liquid crystal itself, make directly to pass through through the circularly polarized light of this polaroid and liquid crystal layer, add when user does not wear 3D glasses, 3D liquid crystal display shows the phenomenon of ghost image, caused 3D liquid crystal display to show fuzzy content or a slice white, it is polaroid that operator only has by lenses fitted, and the 3D glasses that the polarization direction of this polaroid is vertical with the polarization direction of the polaroid of 3D liquid crystal display, can see the content that 3D liquid crystal display shows, and cannot see the displaying contents of 3D liquid crystal display 3D liquid crystal display bystander at all, solved the problem that 3D LCDs displaying contents is easily stolen, strengthened the security of liquid crystal display.
Accompanying drawing explanation
Fig. 1 (a) (b) is respectively a kind of anti-first structural representation of stealing 3D liquid crystal display of one embodiment of the invention;
Fig. 2 is a kind of anti-second structural representation of stealing 3D liquid crystal display of one embodiment of the invention;
Fig. 3 is a kind of anti-the 3rd structural representation of stealing 3D liquid crystal display of one embodiment of the invention;
Fig. 4 is a kind of anti-structural drawing of stealing 3D liquid crystal system of one embodiment of the invention; And
Fig. 5 is a kind of anti-process flow diagram of stealing the implementation method of 3D liquid crystal system of one embodiment of the invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Fig. 1 (a) (b) is respectively a kind of anti-liquid crystal display of stealing that the embodiment of the present invention provides, described 3D liquid crystal display comprises top glass substrate 1 and lower glass substrate 2, described 3D liquid crystal display comprises a polaroid 3, as shown in Fig. 1 (a), a described polaroid 3 is covered on described top glass substrate 1; Or as described in Fig. 1 (b) polaroid 3 be covered on as described in lower glass substrate 2.
In one embodiment of the invention, as shown in Figure 2, described 3D liquid crystal display comprises from top to bottom: a described polaroid 3, described top glass substrate 1, upper polyimide (PI) oriented layer 4, liquid crystal layer 6, lower PI oriented layer 5, described lower glass substrate 2 and for sealing the frame adhesive 7 of described upper PI oriented layer, liquid crystal layer and lower PI oriented layer.
In one embodiment of the invention, as shown in Figure 3, described 3D liquid crystal display comprises from top to bottom: described top glass substrate 1, upper PI oriented layer 4, liquid crystal layer 6, lower PI oriented layer 5, described lower glass substrate 2, a described polaroid 3 and for sealing the frame adhesive 7 of described upper PI oriented layer, liquid crystal layer and lower PI oriented layer.
In one embodiment of the invention, described top glass substrate and described lower glass substrate are tin indium oxide ITO electro-conductive glass.
The present invention also provides a kind of and prevents stealing 3D glasses, and described 3D glasses comprise eyeglass, and described eyeglass is polaroid, and the polarization direction of described polaroid is vertical with the polarization direction of 3D liquid crystal display as above.Described 3D glasses can be made half frame or without the 3D glasses of frame.
The beneficial effect of the embodiment of the present invention is: by 3D liquid crystal display being arranged to comprise a polaroid, utilize the rotation effect of liquid crystal itself, make directly to pass through through the circularly polarized light of this polaroid and liquid crystal layer, add when user does not wear 3D glasses, 3D liquid crystal display shows the phenomenon of ghost image, caused 3D liquid crystal display to show fuzzy content or a slice white, it is polaroid that operator only has by lenses fitted, and the 3D glasses that the polarization direction of this polaroid is vertical with the polarization direction of the polaroid of 3D liquid crystal display, can see the content that 3D liquid crystal display shows, and cannot see the displaying contents of 3D liquid crystal display 3D liquid crystal display bystander at all, solved the problem that 3D LCDs displaying contents is easily stolen, strengthened the security of liquid crystal display.
As shown in Figure 4, the invention provides and a kind ofly anti-steal 3D liquid crystal system 400, described 3D liquid crystal system comprises: anti-3D liquid crystal display 410 and the anti-3D glasses 420 of stealing as above stolen as above.
As shown in Figure 5, the present invention also provides a kind of anti-implementation method of stealing 3D liquid crystal system, and described method comprises:
S510,3D liquid crystal display is set comprises top glass substrate, lower glass substrate and a polaroid; Wherein, a described polaroid is covered on described top glass substrate; Or a described polaroid is covered on described lower glass substrate;
S520, arrange and take the 3D glasses that polaroid is eyeglass; Wherein, the polarization direction of the polaroid of described 3D glasses is vertical with the polarization direction of polaroid in described 3D liquid crystal display.
In one embodiment of the invention, described 3D liquid crystal display comprises from top to bottom: a described polaroid, described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
In one embodiment of the invention, described 3D liquid crystal display comprises from top to bottom: described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate, a described polaroid and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
In one embodiment of the invention, described top glass substrate and described lower glass substrate are indium tin oxide-coated glass.
The beneficial effect of the embodiment of the present invention is:
(1) by 3D liquid crystal display being arranged to comprise a polaroid, utilize the rotation effect of liquid crystal itself, make directly to pass through through the circularly polarized light of this polaroid and liquid crystal layer, add when user does not wear 3D glasses, 3D liquid crystal display shows the phenomenon of ghost image, caused 3D liquid crystal display to show fuzzy content or a slice white, it is polaroid that operator only has by lenses fitted, and the 3D glasses that the polarization direction of this polaroid is vertical with the polarization direction of the polaroid of liquid crystal display, can see the content that 3D liquid crystal display shows, and cannot see the displaying contents of 3D liquid crystal display 3D liquid crystal display bystander at all, solved the problem that 3D LCDs displaying contents is easily stolen, strengthened the security of liquid crystal display,
(2) in the processing and making process of 3D liquid crystal display, reduce by a polaroid, thereby reduced the operation of polaroid laminating, improved the production efficiency of 3D liquid crystal display, reduce production costs;
(3) utilize polaroid as the eyeglass of whole 3D glasses, make operator after wearing such 3D glasses, can be clearly seen that the content that above-mentioned 3D liquid crystal display shows, and kept the angle of picture visual; Meanwhile, the 3D glasses of making of polaroid are more frivolous.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. prevent stealing a 3D liquid crystal display, described 3D liquid crystal display comprises top glass substrate and lower glass substrate, it is characterized in that, described 3D liquid crystal display comprises a polaroid, and a described polaroid is covered on described top glass substrate;
Or a described polaroid is covered on described lower glass substrate.
2. as claimed in claim 1ly anti-steal 3D liquid crystal display, it is characterized in that, described 3D liquid crystal display comprises from top to bottom:
A described polaroid, described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
3. as claimed in claim 1ly anti-steal 3D liquid crystal display, it is characterized in that, described 3D liquid crystal display comprises from top to bottom:
Described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate, a described polaroid and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
4. the anti-3D liquid crystal display of stealing as described in claim 1-3 any one, is characterized in that, described top glass substrate and described lower glass substrate are indium tin oxide-coated glass.
5. anti-steal 3D glasses, described 3D glasses comprise eyeglass, it is characterized in that, described eyeglass is polaroid, and the polarization direction of described polaroid is vertical with the polarization direction of 3D liquid crystal display as described in claim 1-4 any one.
6. prevent stealing a 3D liquid crystal system, it is characterized in that, described 3D liquid crystal system comprises:
The anti-3D of stealing liquid crystal display as described in claim 1-4 any one and the anti-3D glasses of stealing as claimed in claim 5.
7. an anti-implementation method of stealing 3D liquid crystal system, is characterized in that, described method comprises:
3D liquid crystal display is set and comprises top glass substrate, lower glass substrate and a polaroid; Wherein, a described polaroid is covered on described top glass substrate; Or a described polaroid is covered on described lower glass substrate;
The 3D glasses that polaroid is eyeglass are take in setting; Wherein, the polarization direction of the polaroid of described 3D glasses is vertical with the polarization direction of polaroid in described 3D liquid crystal display.
8. method as claimed in claim 7, is characterized in that, described 3D liquid crystal display comprises from top to bottom:
A described polaroid, described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
9. method as claimed in claim 7, is characterized in that, described 3D liquid crystal display comprises from top to bottom:
Described top glass substrate, upper polyimide alignment layers, liquid crystal layer, lower polyimide alignment layers, described lower glass substrate, a described polaroid and for sealing the frame adhesive of described upper polyimide alignment layers, liquid crystal layer and lower polyimide alignment layers.
10. the method as described in claim 7-9 any one, is characterized in that, described top glass substrate and described lower glass substrate are indium tin oxide-coated glass.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310526692.9A CN103576386A (en) | 2013-10-30 | 2013-10-30 | Anti-stealing 3D liquid crystal display, anti-stealing 3D glasses, liquid crystal display system and implementation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310526692.9A CN103576386A (en) | 2013-10-30 | 2013-10-30 | Anti-stealing 3D liquid crystal display, anti-stealing 3D glasses, liquid crystal display system and implementation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185989A (en) * | 2013-03-21 | 2013-07-03 | 江西合力泰科技股份有限公司 | LCD (liquid crystal display) stereoscopic glasses lenses |
| CN104090374A (en) * | 2014-06-18 | 2014-10-08 | 京东方科技集团股份有限公司 | Peep-preventing display system and method, peep-preventing displayer and peep-preventing glasses |
| CN105116561A (en) * | 2015-09-17 | 2015-12-02 | 京东方科技集团股份有限公司 | Anti-peep display system and 3D glasses thereof |
| CN107831619A (en) * | 2017-12-06 | 2018-03-23 | 陈偲 | The projector equipment and display device of privacy can be protected |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130002652A1 (en) * | 2011-06-28 | 2013-01-03 | Lg Display Co., Ltd. | Stereoscopic Image Display Device and Driving Method Thereof |
| CN202677021U (en) * | 2012-03-27 | 2013-01-16 | 京东方科技集团股份有限公司 | Liquid crystal display (LCD) panel, stereoscopic image display and polaroid glasses |
| CN203759389U (en) * | 2013-10-30 | 2014-08-06 | 青岛歌尔声学科技有限公司 | Theft-protection 3D (Three-dimension) liquid crystal display system |
-
2013
- 2013-10-30 CN CN201310526692.9A patent/CN103576386A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130002652A1 (en) * | 2011-06-28 | 2013-01-03 | Lg Display Co., Ltd. | Stereoscopic Image Display Device and Driving Method Thereof |
| CN202677021U (en) * | 2012-03-27 | 2013-01-16 | 京东方科技集团股份有限公司 | Liquid crystal display (LCD) panel, stereoscopic image display and polaroid glasses |
| CN203759389U (en) * | 2013-10-30 | 2014-08-06 | 青岛歌尔声学科技有限公司 | Theft-protection 3D (Three-dimension) liquid crystal display system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185989A (en) * | 2013-03-21 | 2013-07-03 | 江西合力泰科技股份有限公司 | LCD (liquid crystal display) stereoscopic glasses lenses |
| CN104090374A (en) * | 2014-06-18 | 2014-10-08 | 京东方科技集团股份有限公司 | Peep-preventing display system and method, peep-preventing displayer and peep-preventing glasses |
| CN105116561A (en) * | 2015-09-17 | 2015-12-02 | 京东方科技集团股份有限公司 | Anti-peep display system and 3D glasses thereof |
| CN107831619A (en) * | 2017-12-06 | 2018-03-23 | 陈偲 | The projector equipment and display device of privacy can be protected |
| WO2019109404A1 (en) * | 2017-12-06 | 2019-06-13 | 陈偲 | Privacy-protection projection device and display device |
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