CN106918936A - A kind of negative display mode LCD manufacture crafts of full visual angle TN - Google Patents
A kind of negative display mode LCD manufacture crafts of full visual angle TN Download PDFInfo
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- CN106918936A CN106918936A CN201710047231.1A CN201710047231A CN106918936A CN 106918936 A CN106918936 A CN 106918936A CN 201710047231 A CN201710047231 A CN 201710047231A CN 106918936 A CN106918936 A CN 106918936A
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- Prior art keywords
- visual angle
- glue
- display mode
- faces
- display pattern
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of negative display mode LCD manufacture crafts of full visual angle TN, comprise the following steps：A. display pattern is made；B. printing optical film；C.PI prints；D. fluid sealant printing；E. substrate material is sprayed；F. into box.The present invention can be such that the LCD of the negative display modes of TN is clearly shown in full visual angle, without visual angle blind zone.
Description
Technical field
The present invention relates to field of electronic display, the negative display mode LCD manufacture crafts of more particularly to a kind of full visual angle TN.
Background technology
Liquid crystal display is a kind of passive display, and it can not light, and can only use the light of surrounding environment.Its display pattern or
Character only needs very little energy.Just because of low-power consumption and miniaturization make LCD turn into preferably display mode.Used by liquid crystal display
Liquid crystal material is a kind of organic matter for having liquid and solid double properties concurrently, its club shaped structure general parallel in liquid crystal cell
Row, but its orientation can be changed under electric field action.For positivity TN-LCD, when being not powered on being pressed onto electrode, LCD is in "
OFF " states, light-transmissive LCD is in white state；When " ON " state is in plus voltage LCD on electrode, long axis of liquid crystal molecule direction is along electricity
Field direction is arranged, and light can not pass through LCD, darkly state.The selectively applied voltage on electrode, it is possible to show different figures
Case.But there is visual angle blind zone in the negative display modes of TN, main perspective rightabout away from 110-120 ° of region of normal, it is impossible to clearly see
To display content.Therefore, the present inventor has invented a kind of negative display mode LCD of full visual angle TN and has made work on the basis of existing technology
Skill.
The content of the invention
It is an object of the invention to provide a kind of negative display mode LCD manufacture crafts of full visual angle TN, the technique makes the negative aobvious moulds of TN
The LCD of formula can clearly be shown in full visual angle, without visual angle blind zone.
To achieve these goals, the present invention is to realize by the following technical solutions：
The negative display mode LCD manufacture crafts of a kind of full visual angle TN, it is characterised in that comprise the following steps：
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B. printing optical film：First after impurity, the dust on cleaning display pattern surface, photoresist is uniformly applied using glue spreader
Then cloth be exposed to photoresist, develop on display pattern surface, and one layer about 800-1200 angstroms is formed on the surface of viewing area
Optical thin film, optical thin film is toasted 30 minutes at a temperature of 120 ± 5 DEG C with cleaning oven finally, make its firm adhesion
On the surface of display pattern；
C.PI prints：PI layers is printed in Optical Coatings Surface, and friction product is carried out using the friction pulley with hair on PI layers of surface
Small, the consistent groove of life, enables liquid crystal molecule along channel alignment；
D. fluid sealant printing：In the edge printing and sealing glue of display pattern, COM and SEG units are carried out into seal box and is fixed；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM and SEG units being bonded together, the LCD boxes of uniform thickness are made
Body.
Further, in step B, the cleaning on display pattern surface carries out first wash using cleaning agent and hairbrush, then
Secondary cleaning is carried out using DI pure water and ultrasonic wave cleaning, spray drying finally is carried out to surface using air knife.
Further, in step B, glue spreader includes supporting that wheel, photoetching wheel, spin coating wheel, glue coating wheel and hot plate, glue instill even
In the crack of rubber tire and glue coating wheel, glue is transferred to ITO surfaces by the groove on glue coating wheel, and glass heating waves solvent by hot plate
Hair.
Further, in step B, when exposed and developed, generation is irradiated to the film or chromium plate material using UV light
Chemical change.
Further, in step C, when being rubbed to PI faces, when friction pulley turns clockwise, the moving direction in PI faces
Level moves right, and during friction pulley rotate counterclockwise, the moving direction level in PI faces is moved to the left；The rotating speed of friction pulley is maintained at
10-15 revolutions per seconds, the translational speed in PI faces is maintained at 1-1.5 ms/min, and the length that friction pulley upper bristle is contacted with PI faces is that 5-8 is micro-
Rice.
The beneficial effects of the invention are as follows：
The present invention, by the translucency and reflectivity of optical thin film, reaches TN by the printing optical film on display pattern
The LCD of negative display mode carries out full visual angle and shows, without visual angle blind zone, display effect is good.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and make of the invention real
Applying the above-mentioned purpose of example, feature and advantage can be more obvious understandable, technical scheme in the embodiment of the present invention is made further in detail
Thin explanation.
Embodiment 1
1st, a kind of negative display mode LCD manufacture crafts of full visual angle TN, comprise the following steps：
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B. printing optical film：Impurity, the dust on display pattern surface are first cleaned, the cleaning on display pattern surface uses cleaning
Agent and hairbrush carry out first wash, then carry out secondary cleaning using DI pure water and ultrasonic wave cleaning, finally use air knife pair
Surface carries out spray drying；Then photoresist is uniformly coated on display pattern surface using glue spreader, glue spreader include supporting wheel,
Photoetching wheel, spin coating wheel, glue coating wheel and hot plate, glue are instilled in the crack of spin coating wheel and glue coating wheel, and the groove on glue coating wheel turns glue
ITO surfaces are moved on to, glass heating is made solvent volatilize by hot plate；Then photoresist is exposed, developed, exposed and developed
When, after generation chemical change is irradiated to the film or chromium plate material using UV light, one layer is formed about on the surface of viewing area
1200 angstroms of optical thin film, is finally toasted 30 minutes optical thin film with cleaning oven at a temperature of 125 DEG C, makes it firm viscous
It is attached to the surface of display pattern.
C.PI prints：PI layers is printed in Optical Coatings Surface, and is rubbed using the friction pulley with hair on PI layers of surface
Wipe and produce small, consistent groove, enable liquid crystal molecule along channel alignment, when being rubbed to PI faces, friction pulley is suitable
When hour hands rotate, the moving direction level in PI faces moves right, during friction pulley rotate counterclockwise, the moving direction level in PI faces to
Move left；The rotating speed of friction pulley is maintained at 15 revolutions per seconds, and the translational speed in PI faces is maintained at 1.5 ms/min, friction pulley upper bristle with
The length of PI faces contact is 8 microns.
D. fluid sealant printing：Printing and sealing glue is carried out to frame, COM and SEC units are carried out into seal box fixes；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM units being bonded together, the LCD box bodys of uniform thickness are made.
Embodiment 2
1st, a kind of negative display mode LCD manufacture crafts of full visual angle TN, comprise the following steps：
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B. printing optical film：Impurity, the dust on display pattern surface are first cleaned, the cleaning on display pattern surface uses cleaning
Agent and hairbrush carry out first wash, then carry out secondary cleaning using DI pure water and ultrasonic wave cleaning, finally use air knife pair
Surface carries out spray drying；Then photoresist is uniformly coated on display pattern surface using glue spreader, glue spreader include supporting wheel,
Photoetching wheel, spin coating wheel, glue coating wheel and hot plate, glue are instilled in the crack of spin coating wheel and glue coating wheel, and the groove on glue coating wheel turns glue
ITO surfaces are moved on to, glass heating is made solvent volatilize by hot plate；Then photoresist is exposed, developed, exposed and developed
When, after generation chemical change is irradiated to the film or chromium plate material using UV light, one layer about 800 is formed on the surface of viewing area
Angstrom optical thin film, optical thin film is toasted 30 minutes at a temperature of 115 DEG C with cleaning oven finally, it is firmly sticked to
The surface of display pattern.
C.PI prints：PI layers is printed in Optical Coatings Surface, and is rubbed using the friction pulley with hair on PI layers of surface
Wipe and produce small, consistent groove, enable liquid crystal molecule along channel alignment, when being rubbed to PI faces, friction pulley is suitable
When hour hands rotate, the moving direction level in PI faces moves right, during friction pulley rotate counterclockwise, the moving direction level in PI faces to
Move left；The rotating speed of friction pulley is maintained at 10 revolutions per seconds, and the translational speed in PI faces is maintained at 15 ms/min, friction pulley upper bristle and PI
The length of face contact is 5 microns.
D. fluid sealant printing：In display pattern edge printing and sealing glue, COM and SEG units are carried out into seal box and is fixed；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM and SEG units being bonded together, the LCD boxes of uniform thickness are made
Body.
Embodiment 3
1st, a kind of negative display mode LCD manufacture crafts of full visual angle TN, comprise the following steps：
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B. printing optical film：Impurity, the dust on display pattern surface are first cleaned, the cleaning on display pattern surface uses cleaning
Agent and hairbrush carry out first wash, then carry out secondary cleaning using DI pure water and ultrasonic wave cleaning, finally use air knife pair
Surface carries out spray drying；Then photoresist is uniformly coated on display pattern surface using glue spreader, glue spreader include supporting wheel,
Photoetching wheel, spin coating wheel, glue coating wheel and hot plate, glue are instilled in the crack of spin coating wheel and glue coating wheel, and the groove on glue coating wheel turns glue
ITO surfaces are moved on to, glass heating is made solvent volatilize by hot plate；Then photoresist is exposed, developed, exposed and developed
When, after generation chemical change is irradiated to the film or chromium plate material using UV light, one layer 950 angstroms are formed on the surface of viewing area
Optical thin film, optical thin film is toasted 30 minutes at a temperature of 120 DEG C with cleaning oven finally, it is firmly sticked to aobvious
The surface of diagram case.
C.PI prints：PI layers is printed in Optical Coatings Surface, and is rubbed using the friction pulley with hair on PI layers of surface
Wipe and produce small, consistent groove, enable liquid crystal molecule along channel alignment, when being rubbed to PI faces, friction pulley is suitable
When hour hands rotate, the moving direction level in PI faces moves right, during friction pulley rotate counterclockwise, the moving direction level in PI faces to
Move left；The rotating speed of friction pulley is maintained at 12 revolutions per seconds, and the translational speed in PI faces is maintained at 1.2 ms/min, friction pulley upper bristle with
The length of PI faces contact is 6 microns.
D. fluid sealant printing：In display pattern edge printing and sealing glue, COM and SEG units are carried out into seal box and is fixed；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM and SEG units being bonded together, the LCD boxes of uniform thickness are made
Body.
Comparative example 1
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B.PI prints：PI layers is printed in Optical Coatings Surface, and friction product is carried out using the friction pulley with hair on PI layers of surface
Small, the consistent groove of life, enables liquid crystal molecule along channel alignment, and when being rubbed to PI faces, friction pulley is clockwise
During rotation, the moving direction level in PI faces moves right, and during friction pulley rotate counterclockwise, the moving direction level in PI faces is to moving to left
It is dynamic；The rotating speed of friction pulley is maintained at 12 revolutions per seconds, and the translational speed in PI faces is maintained at 1.2 ms/min, friction pulley upper bristle and PI faces
The length of contact is 6 microns.
D. fluid sealant printing：In display pattern edge printing and sealing glue, COM and SEG units are carried out into seal box and is fixed；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM and SEG units being bonded together, the LCD boxes of uniform thickness are made
Body.
Performance test
In extraneous equivalent environment with a temperature of, the TN to technique productions of the invention bears display mode LCD and the manufacture of comparative example technique
The negative display mode LCD products of TN extract 0-180 ° of visual angle display test in 100 respective normals respectively, obtain can see image
LCD statisticses it is as follows：
By upper table, the negative display mode LCD products of TN of embodiment 1-3 manufactures observe image in 0 ° -180 ° of visual angle
After experiment, image is can see, and the image definition observed in 0-180 ° of angular field of view is higher.
The image for certain amount product occur during 90 ° -100 ° of negative display mode LCD products of TN of the manufacture of comparative example 1 cannot be seen
Situation about arriving, after viewing angle is reached by 100 ° to 135 °, has comparative product to see image entirely.Thus prove, this hair
Bright process increased the image visual visual angle angle of the negative display mode LCD of TN, and in the range of 0-180 ° of normal
Can be with image visible in detail.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to technical scheme or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should cover in the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of full visual angle TN bears display mode LCD manufacture crafts, it is characterised in that comprise the following steps：
A. display pattern is made：Display is made by the order successively of gluing, exposure, development, etching and demoulding on an ito substrate
Pattern and circuit are distributed；
B. printing optical film：First after impurity, the dust on cleaning display pattern surface, photoresist is uniformly applied using glue spreader
Then cloth be exposed to photoresist, develop on display pattern surface, and one layer about 800-1200 angstroms is formed on the surface of viewing area
Optical thin film, optical thin film is toasted 30 minutes at a temperature of 120 ± 5 DEG C with cleaning oven finally, make its firm adhesion
On the surface of display pattern；
C.PI prints：PI layers is printed in Optical Coatings Surface, and friction product is carried out using the friction pulley with hair on PI layers of surface
Small, the consistent groove of life, enables liquid crystal molecule along channel alignment；
D. fluid sealant printing：In display pattern edge printing and sealing glue, COM and SEG units are sealed and fixed；
E. substrate material is sprayed：Substrate material is uniformly sprayed in PI layer surfaces, the quick flowing in spray line of substrate material rubs with tube side
Wipe and produce electrostatic, powered substrate material is mutually exclusive, is allowed to dispersed；
F. into box：By in the roasting solidification of high-temperature cabinet internal pressure, COM and SEG units being bonded together, the LCD boxes of uniform thickness are made
Body.
2. a kind of full visual angle TN according to claim 1 bears display mode LCD manufacture crafts, it is characterised in that：In step B,
The cleaning on display pattern surface carries out first wash using cleaning agent and hairbrush, then using DI pure water and ultrasonic wave clean into
Row secondary cleaning, finally carries out spray drying using air knife to surface.
3. a kind of full visual angle TN according to claim 1 bears display mode LCD manufacture crafts, it is characterised in that：In step B,
Glue spreader includes support wheel, photoetching wheel, spin coating wheel, glue coating wheel and hot plate, and glue is instilled in the crack of spin coating wheel and glue coating wheel, gluing
Glue is transferred to ITO surfaces by the groove on wheel, and glass heating is made solvent volatilize by hot plate.
4. a kind of full visual angle TN according to claim 1 bears display mode LCD manufacture crafts, it is characterised in that：In step B,
When exposed and developed, generation chemical change is irradiated to the film or chromium plate material using UV light.
5. a kind of full visual angle TN according to claim 1 bears display mode LCD manufacture crafts, it is characterised in that：In step C,
When being rubbed to PI faces, when friction pulley turns clockwise, the moving direction level in PI faces moves right, and friction pulley is counterclockwise
During rotation, the moving direction level in PI faces is moved to the left；The rotating speed of friction pulley is maintained at 10-15 revolutions per seconds, the translational speed in PI faces
1-1.5 ms/min is maintained at, the length that friction pulley upper bristle is contacted with PI faces is 5-8 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710047231.1A CN106918936A (en) | 2017-01-22 | 2017-01-22 | A kind of negative display mode LCD manufacture crafts of full visual angle TN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047231.1A CN106918936A (en) | 2017-01-22 | 2017-01-22 | A kind of negative display mode LCD manufacture crafts of full visual angle TN |
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| CN106918936A true CN106918936A (en) | 2017-07-04 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003161934A (en) * | 2001-11-28 | 2003-06-06 | Nec Infrontia Corp | Liquid crystal display device and terminal device |
| US6757045B1 (en) * | 1999-03-23 | 2004-06-29 | Canon Kabushiki Kaisha | Liquid crystal device and liquid crystal apparatus including same |
| CN101221326A (en) * | 2008-02-02 | 2008-07-16 | 友达光电股份有限公司 | Motherboard of display panel and manufacturing method thereof |
| CN101395504A (en) * | 2006-03-03 | 2009-03-25 | 富士胶片株式会社 | Laminated structure, method for preparing liquid crystal cell substrate using the laminated structure, liquid crystal cell substrate, and liquid crystal display device |
| CN101666939A (en) * | 2009-09-29 | 2010-03-10 | 江西合力泰微电子有限公司 | Preparation method of plastic liquid crystal display screen |
| CN104597649A (en) * | 2015-02-02 | 2015-05-06 | 邯郸市富亚电子技术有限公司 | Manufacturing method of wide-view angle positive display HTN-LCD (High Twist Nematic Liquid Crystal Display) liquid crystal display screen |
| CN103399436B (en) * | 2013-08-08 | 2015-11-18 | 句容骏成电子有限公司 | A kind of full viewing angles-both vertical aligned liquid crystal display |
-
2017
- 2017-01-22 CN CN201710047231.1A patent/CN106918936A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6757045B1 (en) * | 1999-03-23 | 2004-06-29 | Canon Kabushiki Kaisha | Liquid crystal device and liquid crystal apparatus including same |
| JP2003161934A (en) * | 2001-11-28 | 2003-06-06 | Nec Infrontia Corp | Liquid crystal display device and terminal device |
| CN101395504A (en) * | 2006-03-03 | 2009-03-25 | 富士胶片株式会社 | Laminated structure, method for preparing liquid crystal cell substrate using the laminated structure, liquid crystal cell substrate, and liquid crystal display device |
| CN101221326A (en) * | 2008-02-02 | 2008-07-16 | 友达光电股份有限公司 | Motherboard of display panel and manufacturing method thereof |
| CN101666939A (en) * | 2009-09-29 | 2010-03-10 | 江西合力泰微电子有限公司 | Preparation method of plastic liquid crystal display screen |
| CN103399436B (en) * | 2013-08-08 | 2015-11-18 | 句容骏成电子有限公司 | A kind of full viewing angles-both vertical aligned liquid crystal display |
| CN104597649A (en) * | 2015-02-02 | 2015-05-06 | 邯郸市富亚电子技术有限公司 | Manufacturing method of wide-view angle positive display HTN-LCD (High Twist Nematic Liquid Crystal Display) liquid crystal display screen |
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