CN103105700A - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN103105700A CN103105700A CN2013100361518A CN201310036151A CN103105700A CN 103105700 A CN103105700 A CN 103105700A CN 2013100361518 A CN2013100361518 A CN 2013100361518A CN 201310036151 A CN201310036151 A CN 201310036151A CN 103105700 A CN103105700 A CN 103105700A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- lcd
- degree
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 52
- 239000011521 glass Substances 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 230000010363 phase shift Effects 0.000 claims description 13
- 210000002858 crystal cell Anatomy 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract 5
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The invention relates to a liquid crystal display which comprises a master control panel and a liquid crystal display (LCD) body, wherein the LCD body is sequentially composed of an upper polarizer, an upper phase difference panel, an upper glass substrate, an upper ITO conducting glass layer, an upper PI alignment layer, a border adhesive layer, a middle space layer, a lower PI alignment layer, a lower ITO conducting glass layer, a lower glass substrate and a lower polarizer. According to the technical scheme, optical compensation is carried out on a TN/STN type of liquid crystal box with a low thickness by means of the phase retardation film technology, optical compensation is carried out through the angle between a phase retardation film and a polarizing film, the LCD friction angle and phase difference value to obtain a wide-visual-angle field-switching-8-color display. Therefore, a low-cost, wide-contrast and high-purity color display is realized.
Description
Technical field
The invention belongs to technical field of liquid crystal display, in particular a kind of liquid crystal display of eight coloured silks.
Background technology
The colour of liquid crystal display shows that the application in market is more and more extensive at present, the negative aobvious colored requirement that shows to the height contrast is also more and more higher, existing TFT technology or not only die sinking expense of CSTN display technique are higher, and cost is also higher, adopt usually TN type field switching to show negative aobvious technology, its back of the body look more blue, advances easily to cause when colour mixture is used together color is disturbed.If adopt the BM technology of LCD to do black matrix, cost is also higher.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is for the deficiencies in the prior art, and a kind of liquid crystal display of eight coloured silks is provided.
Technical scheme of the present invention is as follows:
A kind of liquid crystal display comprises master control board and LCD body, wherein, described LCD body is successively by upper Polarizer, upper phase difference plate, top glass substrate, upper ITO conductive glass layer, upper PI orientation rete, the frame glue-line, intermediate space layer, lower PI orientation rete, lower ITO conductive glass layer, lower glass substrate and lower Polarizer form.
Described liquid crystal display, wherein, the low viscous nematic liquid crystal of perfusion in liquid crystal cell.
Described liquid crystal display, wherein, the thickness of described liquid crystal cell is set to 2-3um, or is 2-5um.
Described liquid crystal display, wherein, in described liquid crystal cell, the distortion angle of liquid crystal is the 80-140 degree, or is the 180-270 degree.
Described liquid crystal display, wherein, the inclination angle of described PI orientation rete is the 1-5 degree, or is the 2-7 degree.
Described liquid crystal display wherein, also arranges an optics phasic difference phase shift films on described upper phase difference plate.
Described liquid crystal display, wherein, described optics phasic difference phase shift films optical path difference scope is 220-600 nm.
Described liquid crystal display, wherein, described master control board differs the angle of phase shift films and light polarizing film to control negative aobvious demonstration of black background look by control bit.
Described liquid crystal display, wherein, the frame frequency of high scanning is adopted in described master control board, in conjunction with the independent R that controls, G, B is backlight, as IC to R, G, when B carries out high frame frequency scanning, the corresponding pixel of LCD is carried out selective switch according to the open/close state of driving electric signal of IC, and is controlled in the frequency of 60HZ-70HZ and carries out colour mixture.
Described liquid crystal display, wherein, the frame frequency of described high scanning is 180-210HZ.
Adopt such scheme, technology by the bit phase delay film is carried out optical compensation to the liquid crystal cell that hangs down the thick TN/STN type of box, adopt two kinds of design proposals, angle by bit phase delay film and light polarizing film and LCD rubbing angle and phasic difference value are carried out optical compensation, and the display of 8 colours is switched in the field that obtains a kind of wide visual angle.Thereby the low cost of realization, wide contrast, high-purity color monitor.
Description of drawings
Fig. 1 is the structural representation of LCD body in liquid crystal display of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, in display of the present invention, wherein, the LCD structural design is as follows: upper Polarizer 10, upper phase difference plate 20, top glass substrate 30, upper ITO layer 40, upper PI oriented layer 50, frame glue-line 60, middle spacer 70, lower PI oriented layer 80, lower ITO layer 90, lower glass substrate 100, the LCD box is thick is controlled to be for lower Polarizer 110.: 2-3um, liquid crystal twist angle: 80-140 degree.The PI tilt angle is the 1-5 degree.The present invention can adopt two schemes, adopting box thick in scheme 1 is 2-um, the liquid crystal twist angle is: the 80-140 degree, selecting tilt angle is the PI material of 1-5 degree, the low viscous nematic liquid crystal of perfusion in liquid crystal cell, make it have capability of fast response, select the optics phasic difference phase shift films of 220-600 nm by the optical path difference in the optical design of calculating, the negative of background colour that the angle that differs phase shift films and light polarizing film by control bit obtains black shows, to improve the demonstration background color of the blue look background color in former TN design.We adopt the frame frequency (180-210HZ) of high scanning simultaneously, in conjunction with the independent R that controls, G, B is backlight, as IC to R, when G, B carry out the scanning of high frame frequency, the corresponding semment pixel of LCD is carried out open/close state according to the driving electric signal of IC and is carried out selective switch, thereby carries out colour mixture in the frequency of 60HZ ~ 70HZ.Thereby realize high contrast, 8 colored demonstrations of the quick response of high color.
Be 2-5um by adopting optics phasic difference phase shift films compensation technique thick to box in scheme 2, the liquid crystal twist angle is: the 180-270 degree, the selection tilt angle is the design that the PI material of 2-7 degree carries out phasic difference delay compensation, thereby solve low-cost, wide contrast, the New Type Field switching liquid crystal display of high-purity colour.
Every is 2-3um by adopting optics phasic difference phase shift films compensation technique thick to box, the liquid crystal twist angle is: the 80-140 degree, selecting tilt angle is PI material and the thick 2-5um of being of employing box of 1-5 degree, the liquid crystal twist angle is: the 180-270 degree, selecting tilt angle is that the design that the PI material of 2-7 degree carries out phasic difference delay compensation all belongs to scope of the present invention.
Embodiment 2
On the basis of above-described embodiment, as shown in Figure 1, a kind of liquid crystal display, comprise master control board and LCD body, wherein, described LCD body is successively by upper Polarizer 10, upper phase difference plate 20, top glass substrate 30, upper ITO conductive glass layer 40, upper PI orientation rete 50, frame glue-line 60, intermediate space layer 70, lower PI orientation rete 80, lower ITO conductive glass layer 90, lower glass substrate 100 and lower Polarizer 110 form.
On the basis of above-described embodiment, further, the low viscous nematic liquid crystal of perfusion in liquid crystal cell.Usually liquid crystal cell is positioned at the position of intermediate space layer 70, and bilateral adopts frame glue-line 60 to seal.
On the basis of above-described embodiment, further, the thickness of described liquid crystal cell is set to 2-3um, or is 2-5um.
On the basis of above-described embodiment, further, in described liquid crystal cell, the distortion angle of liquid crystal is the 80-140 degree, or is the 180-270 degree.
On the basis of above-described embodiment, further, the inclination angle of described PI orientation rete is the 1-5 degree, or is the 2-7 degree.
On the basis of above-described embodiment, further, an optics phasic difference phase shift films is set also on described upper phase difference plate.
On the basis of above-described embodiment, further, described optics phasic difference phase shift films optical path difference scope is 220-600 nm.
On the basis of above-described embodiment, further, described master control board differs the angle of phase shift films and light polarizing film to control negative aobvious demonstration of black background look by control bit.
On the basis of above-described embodiment, further, the frame frequency of high scanning is adopted in described master control board, in conjunction with the independent R that controls, G, B is backlight, as IC to R, G, when B carries out high frame frequency scanning, the corresponding pixel of LCD is carried out selective switch according to the open/close state of driving electric signal of IC, and is controlled in the frequency of 60HZ-70HZ and carries out colour mixture.
On the basis of above-described embodiment, further, the frame frequency of described high scanning is 180-210HZ.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a liquid crystal display, comprise master control board and LCD body, it is characterized in that, described LCD body is successively by upper Polarizer, upper phase difference plate, top glass substrate, upper ITO conductive glass layer, upper PI orientation rete, the frame glue-line, intermediate space layer, lower PI orientation rete, lower ITO conductive glass layer, lower glass substrate and lower Polarizer form.
2. liquid crystal display as claimed in claim 1, is characterized in that, the low viscous nematic liquid crystal of perfusion in liquid crystal cell.
3. liquid crystal display as claimed in claim 2, is characterized in that, the thickness of described liquid crystal cell is set to 2-3um, or be 2-5um.
4. liquid crystal display as claimed in claim 3, is characterized in that, in described liquid crystal cell, the distortion angle of liquid crystal is the 80-140 degree, or be the 180-270 degree.
5. liquid crystal display as claimed in claim 4, is characterized in that, the inclination angle of described PI orientation rete is the 1-5 degree, or is the 2-7 degree.
6. liquid crystal display as claimed in claim 5, is characterized in that, an optics phasic difference phase shift films also is set on described upper phase difference plate.
7. liquid crystal display as claimed in claim 6, is characterized in that, described optics phasic difference phase shift films optical path difference scope is 220-600 nm.
8. liquid crystal display as claimed in claim 7, is characterized in that, described master control board differs the angle of phase shift films and light polarizing film to control negative aobvious demonstration of black background look by control bit.
9. liquid crystal display as claimed in claim 8, it is characterized in that, the frame frequency of high scanning is adopted in described master control board, in conjunction with the independent R that controls, G, B is backlight, as IC to R, G, when B carries out high frame frequency scanning, the corresponding pixel of LCD is carried out selective switch according to the open/close state of driving electric signal of IC, and is controlled in the frequency of 60HZ-70HZ and carries out colour mixture.
10. liquid crystal display as claimed in claim 9, is characterized in that, the frame frequency of described high scanning is 180-210HZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100361518A CN103105700A (en) | 2013-01-30 | 2013-01-30 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100361518A CN103105700A (en) | 2013-01-30 | 2013-01-30 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103105700A true CN103105700A (en) | 2013-05-15 |
Family
ID=48313670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100361518A Pending CN103105700A (en) | 2013-01-30 | 2013-01-30 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103105700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873467A (en) * | 2017-05-12 | 2018-11-23 | 深圳市宇顺工业智能科技有限公司 | A kind of full dot matrix VA type monochrome LCD of high number and production method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141678A (en) * | 1994-10-26 | 1997-01-29 | 精工爱普生株式会社 | Liquid crystal device and electronic equipment using the liquid crystal device |
| EP0838713A2 (en) * | 1996-10-25 | 1998-04-29 | Sumitomo Chemical Company Limited | Liquid crystal display device |
| CN1240273A (en) * | 1997-12-26 | 2000-01-05 | 日本石油株式会社 | Liquid crystal display device |
| JP2000250038A (en) * | 1999-02-25 | 2000-09-14 | Nippon Mitsubishi Oil Corp | Liquid crystal display device |
| JP2001091951A (en) * | 1999-09-24 | 2001-04-06 | Fuji Photo Film Co Ltd | Reflective liquid crystal display device |
| CN1340729A (en) * | 2000-08-28 | 2002-03-20 | 夏普公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN1400488A (en) * | 2001-07-27 | 2003-03-05 | 恩益禧三菱电机视讯有限公司 | Liquid crystal device |
| CN101055370A (en) * | 2006-04-10 | 2007-10-17 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and driving method thereof |
| CN101223471A (en) * | 2005-07-22 | 2008-07-16 | 旭硝子株式会社 | Liquid crystal display device |
| CN101261385A (en) * | 2007-03-06 | 2008-09-10 | 韩旭峰 | Single color LCD device |
| CN201233484Y (en) * | 2008-07-11 | 2009-05-06 | 河北冀雅电子有限公司 | LCD device having compensating sheet |
| CN101582249A (en) * | 2009-05-25 | 2009-11-18 | 深圳华映显示科技有限公司 | Field sequential color display and color sequence control method thereof |
| CN203101782U (en) * | 2013-01-30 | 2013-07-31 | 江苏亿成光电科技有限公司 | Liquid crystal display (LCD) |
-
2013
- 2013-01-30 CN CN2013100361518A patent/CN103105700A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141678A (en) * | 1994-10-26 | 1997-01-29 | 精工爱普生株式会社 | Liquid crystal device and electronic equipment using the liquid crystal device |
| EP0838713A2 (en) * | 1996-10-25 | 1998-04-29 | Sumitomo Chemical Company Limited | Liquid crystal display device |
| CN1240273A (en) * | 1997-12-26 | 2000-01-05 | 日本石油株式会社 | Liquid crystal display device |
| JP2000250038A (en) * | 1999-02-25 | 2000-09-14 | Nippon Mitsubishi Oil Corp | Liquid crystal display device |
| JP2001091951A (en) * | 1999-09-24 | 2001-04-06 | Fuji Photo Film Co Ltd | Reflective liquid crystal display device |
| CN1340729A (en) * | 2000-08-28 | 2002-03-20 | 夏普公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN1400488A (en) * | 2001-07-27 | 2003-03-05 | 恩益禧三菱电机视讯有限公司 | Liquid crystal device |
| CN101223471A (en) * | 2005-07-22 | 2008-07-16 | 旭硝子株式会社 | Liquid crystal display device |
| CN101055370A (en) * | 2006-04-10 | 2007-10-17 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and driving method thereof |
| CN101261385A (en) * | 2007-03-06 | 2008-09-10 | 韩旭峰 | Single color LCD device |
| CN201233484Y (en) * | 2008-07-11 | 2009-05-06 | 河北冀雅电子有限公司 | LCD device having compensating sheet |
| CN101582249A (en) * | 2009-05-25 | 2009-11-18 | 深圳华映显示科技有限公司 | Field sequential color display and color sequence control method thereof |
| CN203101782U (en) * | 2013-01-30 | 2013-07-31 | 江苏亿成光电科技有限公司 | Liquid crystal display (LCD) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873467A (en) * | 2017-05-12 | 2018-11-23 | 深圳市宇顺工业智能科技有限公司 | A kind of full dot matrix VA type monochrome LCD of high number and production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102854680B (en) | High-light transmittance transparent display device | |
| CN202372728U (en) | Color polymer dispersed liquid crystal (PDLC) display device | |
| CN101149494A (en) | Method for implementing visual angle adjustability and its liquid crystal display device | |
| US9645453B2 (en) | Liquid crystal panel having a plurality of first common electrodes and a plurality of first pixel electrodes alternately arranged on a lower substrate, and display device incorporating the same | |
| CN110824739B (en) | Display panel, control method and display device | |
| US10928687B1 (en) | Display device and driving method thereof | |
| CN105739195A (en) | Liquid crystal display device and drive method thereof | |
| US9285645B2 (en) | Display panel and display apparatus | |
| US20130148064A1 (en) | Manufacturing Method of Color Film Substrate, Liquid Crystal Display Panel, and Liquid Crystal Display Device | |
| CN105242447A (en) | Transparent displayer | |
| CN103185983A (en) | Display method of liquid crystal display device | |
| WO2017173769A1 (en) | Drive substrate and drive method therefor and liquid crystal display | |
| CN103871382B (en) | Display | |
| CN104570526A (en) | Liquid crystal display panel | |
| US11257448B2 (en) | Liquid crystal display device and control method thereof | |
| CN203101782U (en) | Liquid crystal display (LCD) | |
| CN102662286B (en) | Array substrate, LCD (Liquid Crystal Display) panel and display device | |
| KR20080001174A (en) | LCD and its driving method | |
| CN103105691A (en) | Color vertical arrangement type liquid crystal display (LCD) | |
| CN102402068B (en) | Multi-domain vertical alignment LCD (liquid crystal display) panel | |
| CN103105700A (en) | Liquid crystal display | |
| CN101231397B (en) | Image display system | |
| KR101411678B1 (en) | Liquid Crystal Display Device | |
| CN102422211B (en) | Liquid crystal display device | |
| CN203101775U (en) | Multicolor vertically-arranged liquid crystal display (LCD) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |