CN102520542A - Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment - Google Patents
Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment Download PDFInfo
- Publication number
- CN102520542A CN102520542A CN2011104513008A CN201110451300A CN102520542A CN 102520542 A CN102520542 A CN 102520542A CN 2011104513008 A CN2011104513008 A CN 2011104513008A CN 201110451300 A CN201110451300 A CN 201110451300A CN 102520542 A CN102520542 A CN 102520542A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- light valve
- substrate
- crystal light
- oriented layer
- 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
Images
Abstract
The invention is suitable for the field of 3-dimensional display, and provides a liquid crystal light valve and a manufacture method thereof, as well as a pair of 3-dimensional glasses and liquid crystal display equipment. The liquid crystal light valve includes a first baseplate and a second baseplate, wherein electrode layers, blocking layers and oriented layers are glued onto the opposite surfaces of the first and the second baseplates respectively and sequentially; a liquid crystal layer is arranged between the oriented layers glued onto the first and the second baseplates; a plurality of spacing balls are dispersed in the liquid crystal layer; each spacing ball is provided with a plurality of blind holes; the blocking layers coat the spacing balls and form first coating layers on the surfaces of the spacing balls; second coating layers are formed outside the first coating layers by the oriented layers; and the blind holes are filled with blocking layer material. According to the invention, the spacing balls are firmly locked on the baseplates through the blocking layers and the oriented layers, and can not bounce along with the variation of the attractive force between the first and the second baseplates when the liquid crystal light valve operates under the driving voltage of a certain frequency, no noise is produced, and the liquid crystal light valve glasses prevents the wearer from being interfered by the noise, so that excellent audio and visual quality is guaranteed.
Description
Technical field
The invention belongs to 3D and show the field, relate in particular to a kind of liquid crystal light valve and manufacturing approach thereof and have the 3D glasses and the liquid crystal display of said liquid crystal light valve.
Background technology
Follow the development of 3D display technique, the fast gate-type 3D glasses of a kind of active occurred, be used to the 3D rendering of watching timesharing to show.The present fast gate-type 3D glasses of active on the market adopt liquid crystal light valve as shown in Figure 1 usually; Comprise polaroid 101, following polaroid 102; On upper and lower polaroid facing surfaces, be fitted with upper substrate 103 and infrabasal plate 104 respectively; On the upper and lower base plate facing surfaces, be fitted with electrode layer 105, restraining barrier 106 and oriented layer 107 respectively successively, bonding to form a liquid crystal cell between upper substrate 103 and the infrabasal plate 104 through frame glue 108.Liquid crystal molecule 109 is housed in the liquid crystal cell, and that also disperses simultaneously is provided with several passive separating balls 110, is used to support upper and lower substrate to keep certain box thick.The drive waveforms figure that further combines the liquid crystal light valve shown in the accompanying drawing 2; And fundamental diagram shown in Figure 3; When top electrode 1051 is a positive voltage, when bottom electrode 1052 is negative voltage, according to the Coulomb law in the electrodynamic: F=k* (Q1*Q2)/d2 (k: coulomb constant; Q1, Q2: the quantity of electric charge of upper/lower electrode; D: the formed box of the separating ball between the upper and lower base plate is thick), produce mutual attractive force between the upper and lower substrate, make upper and lower base plate inhale mutually, like Fig. 3 A; When upper and lower electrode voltage is 0, Coulomb force F=0, the attractive force between the upper and lower substrate disappears, and upper and lower base plate reinstatement attitude is like Fig. 3 B; When top electrode 1051 is a negative voltage, when bottom electrode 1052 is positive voltage,, produce mutual attractive force between the upper and lower substrate again, like Fig. 3 C according to Coulomb law.Therefore; When liquid crystal light valve was worked under certain frequency, the suffered power of upper and lower base plate repeated to change, and the surface of separating ball 110 is more smooth; With the left and right sides friction force of oriented layer 107 and lead up and down put forth effort less; Make it to be easy to following between the upper and lower substrate variation of force and up and down springing possibly be accompanied by move left and right simultaneously, and then produce noise, when the user wears this liquid crystal light valve glasses; The noise that is produced by the springing of separating ball 110 can make the beholder produce the sense of serious discomfort, influences viewing effect.
For addressing the above problem, prior art proposes a kind of photoetching technique, and the separating ball 110 that the method through photoetching forms has round table-like profile, and is as shown in Figure 4.The upper and lower surface of separating ball 110 contacts with upper and lower directed aspect respectively, and is not the some contact as traditional separating ball, and therefore when the change in voltage of upper and lower substrate, separating ball is difficult for springing, has therefore solved noise problem.But this Technology Need drops into the equipment of higher-end, and production process is complicated, and it is low to produce the also more traditional separating ball of yield, thereby causes photoetching separating ball cost than higher, and then has increased the production cost of liquid crystal light valve and 3D glasses, is not suitable for adopting.
Summary of the invention
The object of the present invention is to provide a kind of liquid crystal light valve, the separating ball that is intended to solve traditional liquid crystal light valve is prone to springing and produces the problem of noise.
The present invention realizes like this; A kind of liquid crystal light valve; Comprise first substrate and second substrate; On said first, second substrate facing surfaces, be fitted with electrode layer, restraining barrier and oriented layer respectively successively, between the oriented layer of the oriented layer of said first baseplate-laminating and second baseplate-laminating, be provided with liquid crystal layer, disperse to be provided with a plurality of separating balls that are used to support first, second substrate in the said liquid crystal layer; Said separating ball is provided with a plurality of blind holes; Said restraining barrier coats said separating ball and wherein and on the surface of said separating ball forms first clad, and said oriented layer forms second clad outside said first clad, fill with barrier material in the said blind hole.
Another object of the present invention is to provide a kind of manufacturing approach of liquid crystal light valve, said method comprises the steps:
Make first substrate with first electrode layer;
The separating ball that will have a plurality of blind holes mixes with barrier material, makes said barrier material fill with said blind hole and forms first clad on the surface of said separating ball;
Make the barrier material that is coated with separating ball on said first electrode layer, form first restraining barrier;
Form first oriented layer on the surface on said first restraining barrier, said first oriented layer forms second clad outside said first clad;
To fit relatively with second substrate and said first substrate of the second electrode lay, second restraining barrier and second oriented layer.
Another object of the present invention is to provide a kind of 3D glasses, comprise eyeglass and support, said eyeglass adopts above-mentioned liquid crystal light valve.
Another object of the present invention is to provide a kind of 3D liquid crystal display, comprise display screen, be provided with above-mentioned liquid crystal light valve on the surface of said display screen.
Separating ball among the present invention has blind hole; Barrier material is filled with blind hole and separating ball is coated wherein, and the further covering barrier layer of oriented layer makes the surface of separating ball have two-layer clad; Make it by firm being locked on the substrate; When working under the driving voltage of liquid crystal light valve at certain frequency, therefore separating ball can or not produce noise along with the attractive force between first, second substrate changes and springing; The user can not receive interference of noise when wearing the glasses of this liquid crystal light valve making, has guaranteed good view quality.
Description of drawings
Fig. 1 is the structural representation of traditional liquid crystal light valve;
Fig. 2 is the drive waveforms figure of liquid crystal light valve;
Fig. 3 A is the principle of work synoptic diagram () of liquid crystal light valve;
Fig. 3 B is the principle of work synoptic diagram (two) of liquid crystal light valve;
Fig. 3 C is the principle of work synoptic diagram (three) of liquid crystal light valve;
Fig. 4 is the structural representation that adopts the liquid crystal light valve of photoetching separating ball;
Fig. 5 is the structural representation of the liquid crystal light valve that provides of first embodiment of the invention;
Fig. 6 is the manufacturing process synoptic diagram of the liquid crystal light valve that provides of second embodiment of the invention;
Fig. 7 is the manufacturing process synoptic diagram of the liquid crystal light valve that provides of third embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment one:
Fig. 5 shows the structural representation of the liquid crystal light valve that first embodiment of the invention provides, and for the ease of explanation, only shows the part relevant with present embodiment.
With reference to figure 5; This liquid crystal light valve mainly comprises first substrate 501 and second substrate 502, on first, second substrate facing surfaces, is fitted with electrode layer 503, restraining barrier 504 and oriented layer 505 respectively successively, between the oriented layer on first, second substrate, is provided with liquid crystal layer 506; This liquid crystal layer 506 is made up of liquid crystal molecule; The end that is appreciated that upper and lower base plate is through seal 507 sealings, so that form the liquid crystal cell that can hold liquid crystal molecule; In liquid crystal layer 506, disperse to be provided with a plurality of separating balls 508 that are used to support first, second substrate, thick to keep certain box.In order to solve the springing problem of separating ball 508; Separating ball 508 in the present embodiment is provided with a plurality of blind holes 5081; These blind holes 5081 are offered from the surface of separating ball 508 and are extended to the inside of separating ball, specifically can extend to the centre of sphere, also can extend to departing from centre of sphere direction; Can be linear hole, also can be the shaped form hole.Separating ball 508 is coated wherein by restraining barrier 504; And restraining barrier 504 has formed first clad 509 on the surface of separating ball; And all be full of barrier material (promptly constituting the material on restraining barrier 504) in each blind hole 5081 of separating ball 508; Barrier material penetrating in the blind hole 5081 tightly, make first clad 509 firm encase separating ball 508.Further, oriented layer 505 is covered on the restraining barrier 504, outside first clad 509, has formed second clad 510 again.Present embodiment is through being provided with blind hole 5081 on separating ball 508; First clad 509 and second clad 510 are tightly coated separating ball 508; And first, second clad and whole restraining barrier 504 link together with oriented layer 505, make separating ball 508 by firm being locked on first or second substrate, when working under the driving voltage of liquid crystal light valve at certain frequency; Separating ball 508 can be along with the attractive force between first, second substrate changes and springing; Therefore avoided the noise because of separating ball 508 springing generation, the user can not receive interference of noise when wearing the glasses of this liquid crystal light valve making, has guaranteed good view quality.
In the present embodiment; Separating ball 508 can be made it to be fixed on first substrate 501 by restraining barrier on first substrate 501 and oriented layer coating; Also can made it to be fixed on second substrate 502 by restraining barrier on second substrate 502 and oriented layer coating, its antinoise effect be identical.
In the present embodiment, blind hole 5081 is preferred evenly to distribute, make it and first clad 509 between acting force even.And blind hole 5081 is preferably extended to the centre of sphere of separating ball 508, makes it fastening better effects if.
In the present embodiment; Between separating ball 508, first clad 509, second clad 510 is the relation that attracts each other or do not repel; Can make more firm that separating ball 508 coated through the material of suitable selection restraining barrier 504, oriented layer 505; Barrier material in the present embodiment can be selected silicon dioxide, the optional polyimide of oriented layer material (PI), and it can better be adsorbed in separating ball 508 surfaces.
In the present embodiment; This liquid crystal light valve can further include first polaroid 511 and second polaroid 512; Wherein, first polaroid 511 fits in the upper surface of first substrate 501, and second polaroid 512 fits in the lower surface of second substrate 502; As the light entrance face and the light-emitting face of liquid crystal light valve, the direction of shaking thoroughly of first polaroid 511 and second polaroid 512 can be confirmed according to actual conditions respectively.Liquid crystal light valve makes it carry out printing opacity when the load driver signal through first, second polaroid and lighttight state switches, to be used to watch 3D rendering.Be appreciated that at this; This liquid crystal light valve can be alone as a product and first, second polaroid of not fitting; When making end product such as 3D glasses, it also is feasible fetching first, second substrate surface that first, second polaroid fits in liquid crystal light valve again.
Embodiment two:
Fig. 6 shows the manufacturing approach of the liquid crystal light valve that second embodiment of the invention provides, and for the ease of explanation, only shows the part relevant with present embodiment.
With reference to accompanying drawing 6, this manufacturing approach mainly comprises the steps:
In step S201, make first substrate with first electrode layer;
In the present embodiment; Can directly obtain to have first substrate of first electrode layer; Also can get first substrate earlier, after overexposure, development, harsh, the demoulding, form first electrode layer according to the electrode pattern of design in advance on the surface of first substrate then.
In step S202, the separating ball that will have a plurality of blind holes mixes with barrier material, makes barrier material fill with blind hole and forms first clad on the surface of separating ball;
In step S203, make the barrier material that is coated with separating ball on first electrode layer, form first restraining barrier;
In step S204, form first oriented layer on the surface on first restraining barrier, first oriented layer forms second clad outside first clad;
Through after the step S202 to S204, separating ball is tightly coated by restraining barrier and oriented layer, and firm is locked on first substrate, makes it can't springing.
In step S205, will fit relatively with second substrate and said first substrate of the second electrode lay, second restraining barrier and second oriented layer.
In the present embodiment, can directly get second substrate, with itself and first baseplate-laminating with the second electrode lay, second restraining barrier and second oriented layer; Also can get second substrate earlier, on second substrate, form the second electrode lay, second restraining barrier and second oriented layer then successively, then with itself and first baseplate-laminating.Wherein, this second substrate obtain or manufacture process and above-mentioned steps S201 to S205 between do not have strict sequencing restriction.
Be appreciated that after the operation of having accomplished first, second baseplate-laminating, need,, treat that the perfusion liquid crystal molecule is afterwards with its sealing in liquid crystal cell to form liquid crystal cell further with the end of first, second substrate suitably bonding (specifically can adopt the frame glue bond).
Further, can also get the surface that two polaroids fit in first substrate and second substrate respectively, the type of polaroid is selected according to actual conditions.Certainly, on first substrate and second substrate applying polaroid be not this manufacturing process the step that must carry out, can when producing product such as 3D glasses, fit as required in good time.
Present embodiment can produce the foregoing description one described liquid crystal light valve through step S201 to S205; Separating ball between first, second substrate is by firm being coated in restraining barrier and the oriented layer; When first, second substrate loading cycle property voltage; The periodicity attractive force that also can not produce because of upper and lower base plate and up and down or left and right sides springing, and then avoided noise.And; This method is compared with the method for making liquid crystal light valve shown in Figure 1; Saved the technology of on oriented layer, spraying separating ball; Compare with the method for making liquid crystal light valve shown in Figure 4, the technology of having saved photoetching separating ball technology (comprising coating, baking, exposure, development, post bake) and on oriented layer, having sprayed separating ball need not increase cost, easy to operate and product yield height.
Embodiment three:
Fig. 7 shows the manufacturing approach of the liquid crystal light valve that third embodiment of the invention provides, and for the ease of explanation, only shows the part relevant with present embodiment.
Present embodiment carries out further refinement and improvement to the said method of the foregoing description, and is concrete:
In step S301, make first substrate with first electrode layer;
In step S302, the separating ball that will have a plurality of blind holes mixes with barrier material, makes barrier material fill with blind hole and forms first clad on the surface of separating ball;
Above-mentioned steps can be identical with step S201 and the S202 among the embodiment two.
In the present embodiment, the step (above-mentioned steps S203) that makes the barrier material that is coated with separating ball on first electrode layer, form first restraining barrier can realize through following method:
In step S303, the barrier material that is coated with separating ball is printed on first electrode layer, form first restraining barrier;
In step S304, solidify first restraining barrier.
Further, after having formed first restraining barrier, can also carry out step S305: first substrate to being formed with first restraining barrier cleans and dried.
Further, form first oriented layer on the surface on first restraining barrier, first oriented layer forms second clad outside first clad step can realize through following method:
In step S306, the oriented layer material is printed in formation first oriented layer on first restraining barrier, and first oriented layer forms second clad outside first clad;
In step S307, the surface of first oriented layer is rubbed, formation can make the neat structure of Liquid Crystal Molecules Alignment.
Further, after having formed first oriented layer, can also carry out step S308: first substrate to being formed with first oriented layer cleans and dried.
Present embodiment forms first restraining barrier and first oriented layer through mode of printing, operates easily and fits effective.But, guarantee the rate of good quality rate of liquid crystal light valve through the dust and the dirt of cleaning step flush away first restraining barrier and first alignment layer surface.
At last, in step S309, will fit relatively with second substrate of the second electrode lay, second restraining barrier and second oriented layer and the first above-mentioned substrate.
Liquid crystal light valve provided by the invention is applicable to makes initiatively fast gate-type 3D glasses, and these glasses comprise eyeglass and support, and eyeglass wherein can adopt above-mentioned liquid crystal light valve; When the user wears this 3D glasses and watches the 3D image; But preventing noise disturbs, and watches comfort level high, and audio visual effect is good.
Liquid crystal light valve provided by the invention also can be used on the liquid crystal display that is used for showing 3D rendering, and it is fitted in the surface of display screen, can play noise effect equally.
Be appreciated that core technology scheme of the present invention is through restraining barrier and oriented layer separating ball to be coated wherein, make firm being bonded between first, second substrate preventing springing of separating ball, and then avoid 3D glasses or liquid crystal display to produce noise.And the characteristic (like thickness, material etc.) of parts such as the substrate of liquid crystal light valve, restraining barrier, and shape, size, quantity and the uniformity coefficient etc. of the blind hole on the separating ball all can not have strict restriction according to the actual conditions appropriate design.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. liquid crystal light valve; Comprise first substrate and second substrate, on said first, second substrate facing surfaces, be fitted with electrode layer, restraining barrier and oriented layer respectively successively, between the oriented layer of the oriented layer of said first baseplate-laminating and second baseplate-laminating, be provided with liquid crystal layer; Disperse to be provided with a plurality of separating balls that are used to support first, second substrate in the said liquid crystal layer; It is characterized in that said separating ball is provided with a plurality of blind holes, said restraining barrier coats said separating ball and wherein and on the surface of said separating ball forms first clad; Said oriented layer forms second clad outside said first clad, fill with barrier material in the said blind hole.
2. liquid crystal light valve as claimed in claim 1 is characterized in that, said separating ball is coated by said restraining barrier and oriented layer and is fixed on first substrate or second substrate.
3. according to claim 1 or claim 2 liquid crystal light valve is characterized in that the surface of said separating ball and said first clad attract each other or do not repel.
4. the manufacturing approach of a liquid crystal light valve is characterized in that, said method comprises the steps:
Make first substrate with first electrode layer;
The separating ball that will have a plurality of blind holes mixes with barrier material, makes said barrier material fill with said blind hole and forms first clad on the surface of said separating ball;
Make the barrier material that is coated with separating ball on said first electrode layer, form first restraining barrier;
Form first oriented layer on the surface on said first restraining barrier, said first oriented layer forms second clad outside said first clad;
To fit relatively with second substrate and said first substrate of the second electrode lay, second restraining barrier and second oriented layer.
5. the manufacturing approach of liquid crystal light valve as claimed in claim 4 is characterized in that, the said step that makes the barrier material that is coated with separating ball on said first electrode layer, form first restraining barrier specifically comprises:
The barrier material that is coated with separating ball is printed on said first electrode layer, forms first restraining barrier;
Solidify said first restraining barrier.
6. like the manufacturing approach of claim 4 or 5 described liquid crystal light valves, it is characterized in that said method also comprises the barrier material that is coated with separating ball after on said first electrode layer, forming the step on first restraining barrier:
First substrate to being formed with first restraining barrier cleans and dried.
7. the manufacturing approach of liquid crystal light valve as claimed in claim 4 is characterized in that, said surface on first restraining barrier forms first oriented layer, and said first oriented layer forms second clad outside said first clad step specifically comprises:
The oriented layer material is printed on said first restraining barrier, forms first oriented layer, and first oriented layer forms second clad outside first clad;
Surface to said first oriented layer rubs, and formation can make the neat structure of Liquid Crystal Molecules Alignment.
8. like the manufacturing approach of claim 4 or 7 described liquid crystal light valves; It is characterized in that; Said method forms first oriented layer on the surface on first restraining barrier, and said first oriented layer also comprises after outside said first clad, forming the step of second clad:
First substrate to being formed with first oriented layer cleans and dried.
9. 3D glasses comprise eyeglass and support, it is characterized in that, said eyeglass adopts each described liquid crystal light valve of claim 1 to 3.
10. a 3D liquid crystal display comprises display screen, it is characterized in that, is provided with each described liquid crystal light valve of claim 1 to 3 on the surface of said display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104513008A CN102520542A (en) | 2011-12-29 | 2011-12-29 | Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104513008A CN102520542A (en) | 2011-12-29 | 2011-12-29 | Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102520542A true CN102520542A (en) | 2012-06-27 |
Family
ID=46291517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104513008A Pending CN102520542A (en) | 2011-12-29 | 2011-12-29 | Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102520542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917728A (en) * | 2021-11-01 | 2022-01-11 | 吉林省钜鸿智能技术有限公司 | Flexible liquid crystal display screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099169A (en) * | 1981-05-27 | 1982-12-01 | Videlec Ag | Liquid crystal display device and method of manufacture |
| JPS62296122A (en) * | 1986-06-17 | 1987-12-23 | Seiko Epson Corp | Liquid-crystal displaying body |
| CN1054494A (en) * | 1990-03-01 | 1991-09-11 | 上海光学仪器研究所 | Cadmium selenide (CdSe) AC liquid crystal light valve |
| JP2000298284A (en) * | 1999-04-14 | 2000-10-24 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| CN101937147A (en) * | 2010-08-18 | 2011-01-05 | 天马微电子股份有限公司 | 3D liquid crystal display and 3D liquid crystal display system |
| CN102253591A (en) * | 2011-08-05 | 2011-11-23 | 暨南大学 | 3D (three-dimension) projection display system controlled by uniform frame sequence based on LED (light emitting diode) optical communication |
-
2011
- 2011-12-29 CN CN2011104513008A patent/CN102520542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099169A (en) * | 1981-05-27 | 1982-12-01 | Videlec Ag | Liquid crystal display device and method of manufacture |
| JPS62296122A (en) * | 1986-06-17 | 1987-12-23 | Seiko Epson Corp | Liquid-crystal displaying body |
| CN1054494A (en) * | 1990-03-01 | 1991-09-11 | 上海光学仪器研究所 | Cadmium selenide (CdSe) AC liquid crystal light valve |
| JP2000298284A (en) * | 1999-04-14 | 2000-10-24 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| CN101937147A (en) * | 2010-08-18 | 2011-01-05 | 天马微电子股份有限公司 | 3D liquid crystal display and 3D liquid crystal display system |
| CN102253591A (en) * | 2011-08-05 | 2011-11-23 | 暨南大学 | 3D (three-dimension) projection display system controlled by uniform frame sequence based on LED (light emitting diode) optical communication |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917728A (en) * | 2021-11-01 | 2022-01-11 | 吉林省钜鸿智能技术有限公司 | Flexible liquid crystal display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7118504B2 (en) | Display device | |
| KR102354505B1 (en) | Wearable display device | |
| WO2019206035A1 (en) | Peeping prevention structure, display apparatus and display method | |
| JP5865117B2 (en) | OPTICAL ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD | |
| CN102929012B (en) | Display device | |
| US20180263123A1 (en) | Display panel | |
| CN102213865B (en) | 3D (three-dimensional) panel, 3D display equipment and manufacturing method of phase difference plate | |
| KR101182314B1 (en) | Liquid Crystal Display Device and Method for Manufacturing the Same | |
| TW201326993A (en) | Display panel and method for manufacturing the same | |
| JP2011065126A (en) | Electronic paper display device and method of manufacturing the same | |
| KR20060043478A (en) | Substrate for liquid crystal display and liquid crystal display having the same | |
| KR20200004751A (en) | Display panel and large format display apparatus using the same | |
| CN104423689A (en) | Electronic device | |
| CN102854628B (en) | Display device and manufacturing method thereof | |
| CN106647083A (en) | Array substrate, liquid crystal display panel and touch display device | |
| CN104819438A (en) | Back panel, cementite integrated structure, backlight module and display device | |
| CN107561762B (en) | Display panel and display device | |
| US10495940B2 (en) | Multi-layered electrophoretic displays | |
| CN103620484A (en) | Coated chassis for liquid crystal display | |
| CN102520543A (en) | Liquid crystal light valve, manufacturing method for same, 3D (three-dimensional) glasses with same and liquid crystal display equipment with same | |
| WO2016161730A1 (en) | Array substrate, method for performing inkjet printing thereon and related apparatus | |
| CN110147018A (en) | A kind of array substrate, display panel and array substrate manufacturing method | |
| CN102520542A (en) | Liquid crystal light valve and manufacture method thereof, as well as pair of 3-dimensional glasses and liquid crystal display equipment | |
| CN206096692U (en) | Liquid crystal display panel and display device | |
| US11322715B2 (en) | Display module including stacked OLED panels and manufacturing method and electronic device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |