CN101916009B - Smectic-state liquid crystal display - Google Patents
Smectic-state liquid crystal display Download PDFInfo
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- CN101916009B CN101916009B CN 201010242446 CN201010242446A CN101916009B CN 101916009 B CN101916009 B CN 101916009B CN 201010242446 CN201010242446 CN 201010242446 CN 201010242446 A CN201010242446 A CN 201010242446A CN 101916009 B CN101916009 B CN 101916009B
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Abstract
The invention discloses a smectic-state liquid crystal display. The smectic-state liquid crystal display comprises a display layer, wherein the display layer comprises a first base layer and a second base layer; a mixing layer is arranged between the first base layer and the second base layer; the side of the first base layer facing the mixing layer is provided with a first conductive electrode layer; the side of the second base layer facing the mixing layer is provided with a second conductive electrode layer; the back surface of the display layer is provided with a back panel layer; an intensifying layer is arranged between the display layer and the back panel layer and comprises a substrate; and the surface of the substrate facing the display layer and/or the back panel layer is provided with an intensifying member. The display has the advantages of high contrast, good display effect and strong reading and watching comfort.
Description
Technical field
The present invention relates to a kind of liquid crystal display, espespecially a kind of smectic-state liquid crystal display.
Background technology
Liquid crystal display is one of at present the most promising flat-panel display device, traditional liquid crystal display all is passive demonstration, and namely transmission-type shows, only just can show adding under the condition of backlight, but the power consumption of backlight is more than the hundred times of the power consumption of liquid crystal own, very power consumption.Along with the development of liquid crystal technology, various liquid crystal materials emerge in an endless stream, and wherein do not need the reflective liquid crystal of backlight to rely on its low-power consumption characteristic to have absolute predominance.Smectic liquid crystal display screen in the Chinese invention patent " driving circuit for smectic state LCD display " (patent No. is ZL 200710304409.2) is a kind of reflective liquid crystal that adopted---the reflection display device that need not backlight that the smectic phase liquid crystal is made just.Smectic liquid crystal display screen is with its distinctive film surface characteristic and reflection-type displaying principle, realized a kind of need not backlight, simple in structure, the visual angle is extensive, picture is steady, the display device of real safety and environmental protection, power saving, and it has the advantages such as long-term memory function and user's indefatigability, maintains the leading position in the ranks of display.
But, also there is the following shortcoming in existing smectic liquid crystal display screen: first, incident light can directly reflect between two substrates, the order of reflection of light between substrate is few, (for example easily cause the luminance contrast defective of display screen, liquid crystal molecule under the vaporific attitude of frosted can't be collected more light and carry out scattering process), the brightness of LCDs is lower, contrast between the vaporific attitude of frosted and all-transparent state is lower, the sharpness of display screen is relatively poor, in can't being widely used in daily reading and watching.The second, the backboard of existing smectic liquid crystal display screen is generally the independent backboard of one deck band black background, has the problems such as light leak, dazzle, brings harmful effect for the light reflection between two substrates, causes the visual effect of display screen not good.The 3rd, the glass substrate of existing smectic liquid crystal display screen does not pass through any processing, and there be to a certain degree reflective in glass baseplate surface, affects the visual effect of display screen.
Summary of the invention
The object of the present invention is to provide a kind of smectic-state liquid crystal display, this smectic-state liquid crystal display contrast is high, and display effect is good, reads, watches comfort strong.
In order to achieve the above object, the present invention has adopted following technical scheme:
A kind of smectic-state liquid crystal display, it comprises display layer, this display layer comprises the first base layer and the second base layer, be provided with mixolimnion between this first base layer and this second base layer, this first base layer is provided with the first conductive electrode layer towards a side of this mixolimnion, this second base layer is provided with the second conductive electrode layer towards a side of this mixolimnion, the back side at this display layer is provided with backsheet layer, it is characterized in that: between this display layer and this backsheet layer, be provided with lustre adding layer, this lustre adding layer comprises substrate, this substrate is provided with illustrious component towards the surface of this display layer and/or this backsheet layer, and this illustrious component is prism structure; This prism structure is comprised of a plurality of stripe prisms and a plurality of stripe prisms composite structure, these a plurality of stripe prisms are arranged with on the surface of this substrate, convex with this a plurality of stripe prisms composite structures in these a plurality of stripe prisms, this stripe prisms composite structure is made of at least two long prisms of strip, the xsect of these at least two long prisms of strip is identical or different, and the refractive index of these at least two long prisms of strip is different.
Advantage of the present invention is: first, the illustrious component of the lustre adding layer design among the present invention can carry out the light of injecting display the Multi reflection refraction, increase light number of times and the quantity injected in the display layer, more light in being shown as display layer part corresponding to the pixel of the vaporific attitude of frosted, needs is reflected, thereby enhancing dispersion effect, the pixel of the vaporific attitude of frosted is strengthened because of the reinforcement brightness of dispersion effect, thereby the contrast between the pixel of the pixel of the vaporific attitude of frosted and all-transparent state significantly improves, strengthen the display effect of display of the present invention, increased reading, the comfort of watching.Simultaneously, because the illustrious component of lustre adding layer designs, increased the visible angle of smectic-state liquid crystal display of the present invention.If be designed with illustrious component on the first base layer, then it also can produce the effect of above-mentioned enhancing contrast equally.The design of the second, AR film and/or AG film prevents that display surface from producing the effect of mirror-reflection so that the protective seam among the present invention has played, thereby beholder's eyesight has been protected in display surface does not produce reflective, dazzle.The design of particle is so that the protective seam among the present invention has certain scattering process to the light on the directive display surface; so that having, protective seam prevents that display surface from producing the effect that mirror-reflection, display surface do not produce reflective and dazzle, heavy seal coat hardness, protected the surface of display well.The 3rd, the backsheet layer among the present invention itself with color appear display through ambient light reflection, also can increase the contrast between the vaporific attitude of pixel frosted and all-transparent state, reading, the viewing effect of enhancing display of the present invention.
Description of drawings
Fig. 1 is the composition synoptic diagram of smectic-state liquid crystal display of the present invention;
Fig. 2 is the composition synoptic diagram of display layer;
Fig. 3 A is the first embodiment synoptic diagram of lustre adding layer;
Fig. 3 B is the second embodiment synoptic diagram of lustre adding layer;
Fig. 3 C is the 3rd embodiment synoptic diagram of lustre adding layer;
Fig. 3 D is the 4th embodiment synoptic diagram of lustre adding layer;
Fig. 3 E is the 5th embodiment synoptic diagram of lustre adding layer;
Fig. 3 F is the 6th embodiment synoptic diagram of lustre adding layer;
Fig. 3 G is the 7th embodiment synoptic diagram of lustre adding layer;
Fig. 3 H is the 8th embodiment synoptic diagram of lustre adding layer;
Fig. 4 is an embodiment synoptic diagram of smectic-state liquid crystal display of the present invention.
Embodiment
As shown in Figure 1, smectic-state liquid crystal display of the present invention comprises display layer 100, at this display layer 100
Claims (4)
1. smectic-state liquid crystal display, it comprises display layer, this display layer comprises the first base layer and the second base layer, be provided with mixolimnion between this first base layer and this second base layer, this first base layer is provided with the first conductive electrode layer towards a side of this mixolimnion, this second base layer is provided with the second conductive electrode layer towards a side of this mixolimnion, the back side at this display layer is provided with backsheet layer, it is characterized in that: between this display layer and this backsheet layer, be provided with lustre adding layer, this lustre adding layer comprises substrate, this substrate is provided with illustrious component towards the surface of this display layer and/or this backsheet layer, and this illustrious component is prism structure; This prism structure is comprised of a plurality of stripe prisms and a plurality of stripe prisms composite structure, these a plurality of stripe prisms are arranged with on the surface of this substrate, convex with this a plurality of stripe prisms composite structures in these a plurality of stripe prisms, this stripe prisms composite structure is made of at least two long prisms of strip, the xsect of these at least two long prisms of strip is identical or different, and the refractive index of these at least two long prisms of strip is different.
2. smectic-state liquid crystal display as claimed in claim 1 is characterized in that:
Towards the surperficial epirelief of described first base layer of described lustre adding layer if be concaved with illustrious component.
3. smectic-state liquid crystal display as claimed in claim 1 is characterized in that:
The front of described display layer is provided with protective seam, and this protective seam is provided with AR film and/or AG film towards the surface of described display layer.
4. smectic-state liquid crystal display as claimed in claim 3 is characterized in that:
Be doped with for increasing protective seam hardness in the described protective seam, prevent that protective seam from producing the particle of mirror-reflection effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010242446 CN101916009B (en) | 2010-08-02 | 2010-08-02 | Smectic-state liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010242446 CN101916009B (en) | 2010-08-02 | 2010-08-02 | Smectic-state liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101916009A CN101916009A (en) | 2010-12-15 |
| CN101916009B true CN101916009B (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010242446 Expired - Fee Related CN101916009B (en) | 2010-08-02 | 2010-08-02 | Smectic-state liquid crystal display |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778776B (en) * | 2011-05-13 | 2014-12-17 | 苏州汉朗光电有限公司 | Optical coating type smectic phase liquid crystal display |
| CN102830522B (en) * | 2011-06-17 | 2014-12-24 | 苏州汉朗光电有限公司 | High-brightness high-contrast smectic-phase liquid crystal display screen |
| CN103955011A (en) * | 2014-04-21 | 2014-07-30 | 深圳市国华光电科技有限公司 | Display structure with high-brightness diffuse reflector and manufacturing method thereof |
| JP6280241B2 (en) * | 2014-04-22 | 2018-02-14 | 深▲ちぇん▼市国華光電科技有限公司 | Display structure provided with high-intensity diffuse reflector and manufacturing method thereof |
| DE102016115937B4 (en) | 2016-07-01 | 2022-07-07 | tooz technologies GmbH | Free-form Fresnel surface, method for producing a free-form Fresnel surface, method for creating a design data set, computer program and spectacle lens |
| CN108109540A (en) * | 2018-02-07 | 2018-06-01 | 东龙顺（北京）科贸有限公司 | A kind of advertising display screen for building |
| CN111742256B (en) * | 2018-02-13 | 2023-03-14 | 株式会社村上开明堂 | Optical imaging device |
| CN112946986B (en) * | 2019-12-11 | 2022-04-01 | 四川尚视科技有限公司 | Preparation method of high-gain laser anti-light screen capable of avoiding Moire fringes |
| CN112946987B (en) * | 2019-12-11 | 2022-05-31 | 四川尚视科技有限公司 | Preparation method of high-gain laser anti-light screen based on Fresnel lens |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002333619A (en) * | 2001-05-07 | 2002-11-22 | Nec Corp | Liquid crystal display element and manufacturing method therefor |
| JP2005275142A (en) * | 2004-03-25 | 2005-10-06 | Sharp Corp | Display panel and its manufacturing method |
| CN101008683A (en) * | 2006-01-25 | 2007-08-01 | 扬明光学股份有限公司 | Brightening piece and back light module |
| JP4793046B2 (en) * | 2006-03-22 | 2011-10-12 | ソニー株式会社 | Manufacturing method of optical sheet |
| KR100896716B1 (en) * | 2007-04-18 | 2009-05-11 | 이대환 | Optical sheet |
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| CN101916009A (en) | 2010-12-15 |
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Effective date of registration: 20190117 Address after: 314113 A2 building 506, Chuang Road, Dayun Town, Jiashan, Jiaxing, Zhejiang, 506 Patentee after: ZHEJIANG JINGJING TECHNOLOGY Co.,Ltd. Address before: 215123 Biological Park A4-101, No. 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: HALATION PHOTONICS Corp. |
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Effective date of registration: 20220210 Address after: 8 / F, building 1, science and Technology Innovation Park, Sangtian Island, No.1 Huayun Road, Suzhou Industrial Park, Jiangsu Province Patentee after: HALATION PHOTONICS Corp. Address before: 314113 A2 building 506, Chuang Road, Dayun Town, Jiashan, Jiaxing, Zhejiang, 506 Patentee before: ZHEJIANG JINGJING TECHNOLOGY Co.,Ltd. |
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