CN101206328A - Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film - Google Patents
Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film Download PDFInfo
- Publication number
- CN101206328A CN101206328A CNA2006101701038A CN200610170103A CN101206328A CN 101206328 A CN101206328 A CN 101206328A CN A2006101701038 A CNA2006101701038 A CN A2006101701038A CN 200610170103 A CN200610170103 A CN 200610170103A CN 101206328 A CN101206328 A CN 101206328A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal layer
- alignment layers
- substrate
- disposed
- 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
Landscapes
- Liquid Crystal (AREA)
Abstract
The present invention puts forward an optical film comprising a basal plate, a first liquid crystal layer and a second liquid crystal layer, wherein, the surface of the basal plate is an alignment surface, or an alignment layer is arranged on the basal plate. The first liquid crystal layer is arranged on the alignment surface or the surface of the alignment layer, and the second liquid crystal layer is arranged on the surface of the first liquid crystal layer, wherein, the first liquid crystal layer and the second liquid crystal layer form a multilayer film. The manufacturing method of the optical film comprises the following steps of providing a basal plate, performing alignment treatment to the surface of the basal plate or having the alignment layer formed on the basal plate, coating the basal plate surface after alignment treatment or the surface of the alignment layer with the first liquid crystal layer, performing a first solidifying step, and then performing a second solidifying step after coating the surface of the first liquid crystal layer with the second liquid crystal layer, so as to ensure that the first liquid crystal layer and the second liquid crystal layer form the multilayer film.
Description
Technical field
The board structure and the display panel that the present invention relates to a kind of blooming and manufacture method thereof and use this blooming relate in particular to a kind of board structure and the display panel that can simplify the multifunctional optical film and the manufacture method thereof of manufacturing process and use this blooming.
Background technology
Traditionally, the technology of the blooming of display panel normally utilizes the mode of sticking type to carry out.Just, various bloomings are seen through adhesion material be attached at layer by layer on the substrate, and also need extra protective seam to protect these bloomings usually.The substrate that will be pasted with multi-layer optical film afterwards more is attached on the display panel in the mode of external labeling type.In classic method, owing between each optical film, need adhesion material, and also blooming needs the support of substrate and the protection of protective seam.Therefore, not only cause the material cost height of blooming, also can impact, and the thickness of the made blooming of this kind mode also can be very thick for the blooming optical property.
U.S. Pat 6,160,597, US 6,369,869, US 6,717,644 proposed to utilize the method for non-sticking type to form blooming.These methods are to utilize the multilayer liquid crystal layer to form blooming.But these methods all need one deck both alignment layers to come liquid crystal layer is done specific orientation between two-layer liquid crystal layer.Owing to need extra formation one deck both alignment layers between per two liquid crystal layers, therefore, the technology of such blooming is still quite loaded down with trivial details, and the thickness of blooming also can't effectively reduce.
United States Patent (USP) 2003/0152712 proposes a kind of liquid crystal alignment layer that utilizes and arranges in pairs or groups a liquid crystalline polymer layer to form the method for a blooming.This kind mode all needs one deck liquid crystal alignment layer to come it is carried out orientation for the liquid crystal layer that each layer has special optical character.Therefore, this kind method is still quite limited for the reduction of the simplification of the technology of blooming and cost.
Summary of the invention
The invention provides a kind of blooming, do not need other alignment film between each tunic in this blooming.
The present invention provides a kind of manufacture method of blooming in addition, to solve the shortcoming that the traditional optical membrane process is loaded down with trivial details and cost is high.
The present invention provides a kind of board structure of display panel again, and its blooming is to be formed directly on the substrate, thereby does not need other attachment process that blooming is attached on the substrate.
The present invention provides a kind of display panel again, and its blooming is to be formed directly on the display panel, therefore has the advantage of simplifying technology and reducing cost.
The invention provides a kind of blooming, it comprises a substrate, one first liquid crystal layer and one second liquid crystal layer.Wherein, the surface of substrate is to dispose a both alignment layers on an orientation surface or the substrate.First liquid crystal layer is to be disposed on the orientation surface or the surface of both alignment layers.Second liquid crystal layer is to be disposed on the surface of first liquid crystal layer, and wherein first and second liquid crystal layer constitutes a multilayer film.
In one embodiment of this invention, one of them is compensatory liquid crystal layer for the first above-mentioned liquid crystal layer and second liquid crystal layer, and another is the polarity liquid crystal layer.
In one embodiment of this invention, this blooming also comprises at least one liquid crystal layer, is disposed on the surface of second liquid crystal layer, and wherein first, second liquid crystal layer and at least one liquid crystal layer constitute multilayer film.
In one embodiment of this invention, the material of above-mentioned first liquid crystal layer and second liquid crystal layer comprises liquid crystal monomer, liquid crystal polymer, liquid crystal oligomer respectively or contains the liquid crystal material of dyestuff.
The present invention provides a kind of manufacture method of blooming in addition, and it comprises the following steps.One substrate at first is provided, carries out orientation processing afterwards in the surface of substrate or on substrate, form a both alignment layers.Coating one first liquid crystal layer on the surface of surface that orientation is handled or both alignment layers in substrate carries out one first curing schedule afterwards.Then, on the surface of first liquid crystal layer, after coating one second liquid crystal layer, carry out one second curing schedule again, so that first and second liquid crystal layer constitutes a multilayer film.
In one embodiment of this invention, above-mentioned first and second curing schedule comprises respectively that a ultraviolet light polymerization is handled or the processing that is heating and curing.
In one embodiment of this invention, the method that is coated with first and second liquid crystal layer comprises a rotary coating (spin coating), scraper coating (slot die coating), roller coating (mayer bar/rodcoating) or extrusion die scraper coating respectively.
In one embodiment of this invention, method and first and second curing schedule that is coated with first and second liquid crystal layer is a continuous processing.
The present invention proposes a kind of board structure of display panel again, and it comprises a substrate, one first both alignment layers, one first liquid crystal layer and one second liquid crystal layer.This substrate has disposed an element layer.First both alignment layers is to be disposed on the surface of substrate.First liquid crystal layer is to be disposed on the surface of first both alignment layers.Second liquid crystal layer is to be disposed on the surface of first liquid crystal layer, and wherein first and second liquid crystal layer constitutes a multilayer film.
In one embodiment of this invention, the board structure of this display panel also comprises one second both alignment layers, and it is to be disposed on another surface of substrate.
In one embodiment of this invention, one of them is compensatory liquid crystal layer for the first above-mentioned liquid crystal layer and second liquid crystal layer, and another is the polarity liquid crystal layer.
In one embodiment of this invention, the board structure of this display panel also comprises at least one liquid crystal layer, is disposed on the surface of second liquid crystal layer, and wherein first, second liquid crystal layer and at least one liquid crystal layer constitute multilayer film.
In one embodiment of this invention, the material of above-mentioned first liquid crystal layer and second liquid crystal layer comprises liquid crystal monomer, liquid crystal polymer, liquid crystal oligomer respectively or contains the liquid crystal material of dyestuff.
In one embodiment of this invention, above-mentioned element layer is an active device array layer, a passive element layer, a chromatic filter layer or uses electrode layer altogether.
The present invention reintroduces a kind of display panel, and it comprises one first substrate, one first both alignment layers, one first multilayer film, one second substrate, one second both alignment layers, one second multilayer film and a display medium.Wherein, disposed one first element layer on first substrate.First both alignment layers is to be disposed on the surface of first substrate.First multilayer film is to be disposed on the surface of first both alignment layers, and wherein first multilayer film is made of at least two layers of liquid crystal layer.Second substrate is the subtend that is disposed at first substrate, and has disposed one second element layer on second substrate.Second both alignment layers is to be disposed on the surface of second substrate.Second multilayer film is to be disposed on the surface of second both alignment layers, and wherein second multilayer film is made of at least two layers of liquid crystal layer.Display medium is to be disposed between first substrate and second substrate.
In one embodiment of this invention, this display panel also comprises one the 3rd both alignment layers and one the 4th both alignment layers.The 3rd both alignment layers is disposed on first multilayer film and the 4th both alignment layers is disposed on second multilayer film, and wherein display medium is to be disposed between the 3rd both alignment layers and the 4th both alignment layers.
In one embodiment of this invention, this display panel also comprises one the 3rd both alignment layers and one the 4th both alignment layers.The 3rd both alignment layers is disposed on another surface of first substrate, and the 4th both alignment layers is disposed on another surface of second substrate, and wherein display medium is between the 3rd both alignment layers and the 4th both alignment layers.
In one embodiment of this invention, this display panel also comprises one the 3rd both alignment layers and one the 4th both alignment layers.The 3rd both alignment layers is disposed on first multilayer film, and the 4th both alignment layers is disposed on another surface of second substrate, and wherein display medium is between the 3rd both alignment layers and the 4th both alignment layers.
In one embodiment of this invention, this display panel also comprises one the 3rd both alignment layers and one the 4th both alignment layers.The 3rd both alignment layers is disposed on another surface of first substrate, and the 4th both alignment layers is disposed on second multilayer film, and wherein display medium is between the 3rd both alignment layers and the 4th both alignment layers.
In one embodiment of this invention, above-mentioned first element layer and second element layer comprise an active device array layer, a passive element layer, a chromatic filter layer respectively or use electrode layer altogether.
Blooming of the present invention only needs one deck both alignment layers, can directly form the multilayer film with multiple function on this both alignment layers, just need not form both alignment layers more in addition between each rete of this multilayer film.Therefore, blooming of the present invention has the advantage that can simplify technology and reduce cost.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Figure 1A to Fig. 1 D is the manufacturing process diagrammatic cross-section according to the blooming of one embodiment of the invention;
Fig. 2 is the board structure diagrammatic cross-section according to the display panel of one embodiment of the invention;
Fig. 3 is the board structure diagrammatic cross-section according to the display panel of another embodiment of the present invention;
Fig. 4 to Fig. 7 is the diagrammatic cross-section according to the display panel of several embodiment of the present invention.
The main element symbol description
100: substrate
102: both alignment layers
104a, 104b, 104n: liquid crystal layer
104: multilayer film
200: blank substrate
201: substrate
202: element layer
204: both alignment layers
206a, 206b, 206n: liquid crystal layer
206: multilayer film
300,400: blank substrate
301,401: substrate
302,402: element layer
304,404,308,408: both alignment layers
306a, 306b, 406a, 406b: liquid crystal layer
306,406: multilayer film
500: display medium
Embodiment
Figure 1A to Fig. 1 D is the manufacturing process diagrammatic cross-section according to the blooming of one embodiment of the invention.Please refer to Figure 1A, a substrate 100 at first is provided, and be formed with a both alignment layers 102 on the substrate 100.Substrate 100 can be transparency carrier or opaque substrate, and its material for example is glass or plastic cement.The material of both alignment layers 102 for example is organic alignment material or inorganic alignment materials.In another embodiment, if substrate 100 is transparency carriers, can directly carries out orientation, and not need to form in addition both alignment layers 102 in the surface of substrate 100.
Then, please refer to Figure 1B, on the surface of both alignment layers 102 or the transparency carrier 100 surface coated one first liquid crystal layer 104a that handles through orientation.In one embodiment, the method that is coated with the first liquid crystal layer 104a for example is a rotary coating, scraper coating, roller coating or extrusion die scraper coating.The material of the first liquid crystal layer 104a for example is liquid crystal monomer, liquid crystal polymer, liquid crystal oligomer or the liquid crystal material that contains dyestuff.Then, carry out a curing schedule, so that the previous first liquid crystal layer 104a that is coated with of institute curing.In one embodiment, above-mentioned curing schedule for example is that a ultraviolet light polymerization is handled or the processing that is heating and curing, and it mainly is to decide on the material of liquid crystal layer.
Afterwards, please refer to Fig. 1 C, coating one second liquid crystal layer 104b on the surface of the first liquid crystal layer 104a, coating process and the material of its coating process and material and the first liquid crystal layer 104a are same or similar.Then, carry out a curing schedule, so that the previous second liquid crystal layer 104b that is coated with of institute curing.Similarly, the mode of above-mentioned curing schedule and the prior cured first liquid crystal layer 104a is same or similar.And formed first and second liquid crystal layer 104a, 104b promptly constitute a multilayer film 104.
One of them is compensatory liquid crystal layer for the first above-mentioned liquid crystal layer 104a and the second liquid crystal layer 104b, and another is the polarity liquid crystal layer.That is to say that the first liquid crystal layer 104a is that the compensatory liquid crystal layer and the second liquid crystal layer 104b are the polarity liquid crystal layers.Or the first liquid crystal layer 104a is that the polarity liquid crystal layer and the second liquid crystal layer 104b are compensatory liquid crystal layers.In addition, according to another embodiment of the present invention, the step of the above-mentioned coating first liquid crystal layer 104a and the second liquid crystal layer 104b and after the coating first liquid crystal layer 104a and the second liquid crystal layer 104b the curing schedule that distinctly carries out can be integrated into a continuous processing, it for example is pair of rollers roller (roll-to-roll) technology.
What deserves to be mentioned is, do not need to dispose both alignment layers or adhesion layer in addition between each liquid crystal layer 104a, 104b of above-mentioned formed multilayer film 104, that is to say that between two liquid crystal layer 104a, the 104b be directly to contact with each other.Because the liquid crystal molecule functional group has the effect of orientation voluntarily, therefore subnatant crystal layer 104a is subjected to after the alignment effect of both alignment layers 102, this alignment effect will be passed to the liquid crystal layer 104b on upper strata, and therefore formed multilayer film 104 promptly is a kind of the have polarisation of same optical axis and liquid crystal optics film of compensation.
Among the formerly described embodiment, multilayer film 104 is constituted, but be the invention is not restricted to this by two liquid crystal layer 104a, 104b.The present invention can also form one deck liquid crystal layer 104n at least on the surface of the second liquid crystal layer 104b, therefore, multilayer film 104 be by liquid crystal layer 104a, 104b and at least one deck liquid crystal layer 104n constituted.Similarly, do not need to form in addition again retes such as both alignment layers or adhesion layer between each liquid crystal layer in multilayer film 104.In addition, the liquid crystal layer number in the multilayer film 104, the material of each liquid crystal layer and the collocation of the position between the liquid crystal layer can be made decision according to the required function of actual blooming (for example polarisation, compensation, wide viewing angle or the like).
The board structure of display panel
Above-mentioned blooming can directly be formed on the board structure of display panel, so that board structure has polarisation, compensation, wide viewing angle or the like character.Fig. 2 is the board structure diagrammatic cross-section that is used for display panel according to one embodiment of the invention.Please refer to Fig. 2, the board structure of present embodiment comprises a substrate 201, a both alignment layers 204 and a multilayer film 206.
Substrate 201 comprises a blank substrate 200 and is formed on a element layer 202 on the blank substrate 200.Element layer 202 for example is an active device array layer, a passive element layer, a chromatic filter layer or uses electrode layer altogether.
In addition, both alignment layers 204 is to be disposed on the surface of element layer 202, and the material of both alignment layers 204 can be the organic or inorganic alignment materials.Multilayer film 206 is to be disposed on the surface of both alignment layers 204.Particularly, multilayer film 206 comprises one first liquid crystal layer 206a and one second liquid crystal layer 206b.According to another embodiment, multilayer film 206 can also pile up at least one liquid crystal layer 206n more in addition on the surface of liquid crystal layer 206b except liquid crystal layer 206a, 206b.The material of liquid crystal layer 206a, 206b, 206n and formation method are with before same or similar in liquid crystal layer (104a shown in Figure 1B to Fig. 1 D, 104b, 104n) material and formation method described in the manufacture method of describing blooming.
Fig. 3 is the board structure diagrammatic cross-section according to the display panel of another embodiment of the present invention.Please refer to Fig. 3, the board structure of Fig. 3 is similar to the board structure of Fig. 2, and difference is that both alignment layers 204 and multilayer film 206 are formed on another surface of substrate 200.That is to say that element layer 202 is formed on the surface of substrate 200, and both alignment layers 204 and multilayer film 206 are formed on another surface of substrate 200.
Because blooming of the present invention is to form in the mode that is coated with and solidify, and between each layer of multilayer film of blooming, do not need to form in addition again both alignment layers, therefore blooming of the present invention is applied to have the processing step of the board structure that reduces display panel and the advantage of manufacturing cost in the making of board structure of display panel.
The present invention is formed directly into both alignment layers and multilayer film on the board structure of display panel, to simplify its technology and to reduce cost.But the invention is not restricted to this, the present invention can also be formed on the substrate both alignment layers and multilayer film to constitute a blooming earlier.Again this blooming and device substrate are fitted afterwards.
Display panel
Above-mentioned board structure can be combined into a display panel with another board structure and a display medium, and it is described in detail as follows.Fig. 4 is the diagrammatic cross-section according to the display panel of one embodiment of the invention.Please refer to Fig. 4, the display panel of present embodiment comprises one first substrate 301, one first both alignment layers 304, one first multilayer film 306, one second substrate 401, one second both alignment layers 404, one second multilayer film 406 and a display medium 500.
First both alignment layers 304 is to be disposed on the surface of first substrate 301.First multilayer film 306 is to be disposed on the surface of first both alignment layers 304, and wherein first multilayer film 306 is made of at least two layers of liquid crystal layer 306a, 306b.Constituting first multilayer film 306 with two liquid crystal layer 306a, 306b in the present embodiment is that example illustrates, but the present invention does not limit the liquid crystal layer number in first multilayer film 306.The material of liquid crystal layer 306a, 306b and formation method do not repeat them here with before same or similar in liquid crystal layer (104a shown in Figure 1B to Fig. 1 D, 104b, 104n) material and formation method described in the manufacture method of describing blooming.
Second substrate 401 is the subtends that are disposed at first substrate 301, and second substrate 401 is made of a blank substrate 400 and one second element layer 402 that is formed on the blank substrate 400.Second element layer 402 will be according to the kind of display panel and corresponding first element layer 302 and can is an active device array layer, a passive element layer, a chromatic filter layer or use electrode layer altogether.For example, if display panel is an active formula display panel, first element layer 302 for example is an active device array layer, and second element layer 402 for example is a colour filter array layer, has altogether with electrode layer or both combinations.If display panel is a passive type display panel, first element layer 302 for example is a passive element layer, and second element layer 402 for example is another passive element layer, a colour filter array layer or both combinations.
Second both alignment layers 404 is to be disposed on the surface of second substrate 401.Second multilayer film 406 is to be disposed on the surface of second both alignment layers 404, and wherein second multilayer film 406 is made of at least two layers of liquid crystal layer 406a, 406b.Similarly, constituting second multilayer film 406 with two liquid crystal layer 406a, 406b in the present embodiment is that example illustrates, but the present invention does not limit the liquid crystal layer number in second multilayer film 406.The material of liquid crystal layer 406a, 406b and formation method do not repeat them here with before same or similar in liquid crystal layer (104a shown in Figure 1B to Fig. 1 D, 104b, 104n) material and formation method described in the manufacture method of describing blooming.
In addition, display medium 500 is to be disposed between first substrate 301 and second substrate 401.Display medium 500 for example is a liquid crystal.If as display medium 500, this display panel is a display panels so with liquid crystal.
If display panel is to belong to need both alignment layers to come display medium is made alignment effect, this display panel can also comprise one the 3rd both alignment layers 308 and one the 4th both alignment layers 408 so.The 3rd both alignment layers 308 is to be disposed on first multilayer film 306 and the 4th both alignment layers 408 is to be disposed on second multilayer film 406.And display medium 500 is to be disposed between the 3rd both alignment layers 308 and the 4th both alignment layers 408.The 3rd both alignment layers 308 and the 4th both alignment layers 408 mainly are that display medium 500 is made alignment effect, so that display medium 500 has certain tilt angle.
Also has other kinds configuration mode between the 3rd above-mentioned both alignment layers 308 and other retes of the 4th both alignment layers 408 and display panel.Please refer to Fig. 5, first both alignment layers 304 and first multilayer film 306 are to be disposed on the wherein surface of first substrate 301, and the 3rd both alignment layers 308 is disposed on another surface of first substrate 301.Similarly, second both alignment layers 404 and second multilayer film 406 are to be disposed on the wherein surface of second substrate 401, and the 4th both alignment layers 408 is disposed on another surface of second substrate 401, wherein display medium 500 is between the 3rd both alignment layers 308 and the 4th both alignment layers 408, so that display medium 500 is made alignment effect.
In addition, in another embodiment of the present invention, the configuration mode between other retes of the 3rd both alignment layers 308 and the 4th both alignment layers 408 and display panel as shown in Figure 6.The 3rd both alignment layers 308 is disposed on first multilayer film 306, and the 4th both alignment layers 408 is disposed on the surface that does not dispose second both alignment layers 404 and second multilayer film 406 of second substrate 401, wherein display medium 500 is between the 3rd both alignment layers 308 and the 4th both alignment layers 408, so that display medium 500 is made alignment effect.
In addition, in another embodiment of the present invention, the configuration mode between other retes of the 3rd both alignment layers 308 and the 4th both alignment layers 408 and display panel as shown in Figure 7.The 3rd both alignment layers 308 is disposed on the surface that does not dispose first both alignment layers 304 and first multilayer film 306 of first substrate 301, and the 4th both alignment layers 408 is disposed on second multilayer film 406, wherein display medium 500 is between the 3rd both alignment layers 308 and the 4th both alignment layers 408, so that display medium 500 is made alignment effect.
In display panel of the present invention, be that utilization is used as effects such as light polarizing film, compensate film by the multilayer film that the multilayer liquid crystal layer constituted.Because these retes can directly be coated on the substrate, and do not need to form in addition both alignment layers, adhesion layer or the like between two liquid crystal layers in this multilayer film again, therefore display panel of the present invention has the advantage of saving cost and simplifying technology.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; under the premise without departing from the spirit and scope of the present invention; can do a little change and retouching, so protection scope of the present invention is as the criterion when looking the claims person of defining.
Claims (20)
1. blooming comprises:
Substrate, wherein the surface of this substrate is the orientation surface or the surface configuration both alignment layers of this substrate;
First liquid crystal layer is disposed on this orientation surface or this both alignment layers; And
Second liquid crystal layer is disposed on the surface of this first liquid crystal layer, and wherein this first and second liquid crystal layer constitutes multilayer film.
2. blooming as claimed in claim 1, wherein this first liquid crystal layer and this second liquid crystal layer one of them be compensatory liquid crystal layer, another is the polarity liquid crystal layer.
3. blooming as claimed in claim 1 also comprises at least one liquid crystal layer, is disposed on the surface of this second liquid crystal layer, and wherein this first, second liquid crystal layer constitutes this multilayer film with this at least one liquid crystal layer.
4. blooming as claimed in claim 1, wherein the material of this first liquid crystal layer and this second liquid crystal layer comprises liquid crystal monomer, liquid crystal polymer, liquid crystal oligomer respectively or contains the liquid crystal material of dyestuff.
5. the manufacture method of a blooming comprises:
Substrate is provided;
Carry out the orientation processing on the surface of this substrate or on this substrate, form both alignment layers;
In this substrate through coating first liquid crystal layer on the surface that orientation is handled or on the surface of this both alignment layers;
Carry out first curing schedule;
Coating second liquid crystal layer on the surface of this first liquid crystal layer; And
Carry out second curing schedule, so that this first and second liquid crystal layer constitutes multilayer film.
6. the manufacture method of blooming as claimed in claim 5, wherein this first and second curing schedule comprises that respectively ultraviolet light polymerization handles or be heating and curing processing.
7. the manufacture method of blooming as claimed in claim 5, the method that wherein is coated with this first and second liquid crystal layer comprises rotary coating, scraper coating, roller coating or the coating of extrusion die scraper respectively.
8. the manufacture method of blooming as claimed in claim 5, method and this first and second curing schedule of wherein being coated with this first and second liquid crystal layer are continuous processings.
9. the board structure of a display panel comprises:
Substrate has wherein disposed element layer on this substrate;
First both alignment layers is configured on the surface of this substrate;
First liquid crystal layer is disposed on the surface of this first both alignment layers; And
Second liquid crystal layer is disposed on the surface of this first liquid crystal layer, and wherein this first and second liquid crystal layer constitutes multilayer film.
10. the board structure of display panel as claimed in claim 9 also comprises second both alignment layers, is disposed on another surface of this substrate.
11. the board structure of display panel as claimed in claim 9, wherein this first liquid crystal layer and this second liquid crystal layer one of them be compensatory liquid crystal layer, another is the polarity liquid crystal layer.
12. the board structure of display panel as claimed in claim 9 also comprises at least one liquid crystal layer, is disposed on the surface of this second liquid crystal layer, wherein this first, second liquid crystal layer constitutes this multilayer film with this at least one liquid crystal layer.
13. the board structure of display panel as claimed in claim 9, wherein the material of this first liquid crystal layer and this second liquid crystal layer comprises liquid crystal monomer, liquid crystal polymer, liquid crystal oligomer respectively or contains the liquid crystal material of dyestuff.
14. the board structure of display panel as claimed in claim 9, wherein this element layer comprises active device array layer, passive element layer, chromatic filter layer or common electrode layer.
15. a liquid crystal panel comprises:
First substrate has disposed first element layer on this first substrate;
First both alignment layers is disposed on the surface of this first substrate;
First multilayer film is disposed on the surface of this first both alignment layers, and wherein this first multilayer film is made of at least two layers of liquid crystal layer;
Second substrate is disposed at the subtend of this first substrate, and has disposed second element layer on this second substrate;
Second both alignment layers is disposed on the surface of this second substrate;
Second multilayer film is disposed on the surface of this second both alignment layers, and wherein this second multilayer film is made of at least two layers of liquid crystal layer; And
Display medium is disposed between this first substrate and this second substrate.
16. display panel as claimed in claim 15 also comprises:
The 3rd both alignment layers is disposed on this first multilayer film; And
The 4th both alignment layers is disposed on this second multilayer film, and wherein this demonstration matter is to be disposed between the 3rd both alignment layers and the 4th both alignment layers.
17. display panel as claimed in claim 15 also comprises:
The 3rd both alignment layers is disposed on another surface of this first substrate; And
The 4th both alignment layers is disposed on another surface of this second substrate, and wherein this display medium is between the 3rd both alignment layers and the 4th both alignment layers.
18. display panel as claimed in claim 15 also comprises:
The 3rd both alignment layers is disposed on this first multilayer film; And
The 4th both alignment layers is disposed on another surface of this second substrate, and wherein this display medium is between the 3rd both alignment layers and the 4th both alignment layers.
19. display panel as claimed in claim 15 also comprises:
The 3rd both alignment layers is disposed on another surface of this first substrate; And
The 4th both alignment layers is disposed on this second multilayer film, and wherein this display medium is between the 3rd both alignment layers and the 4th both alignment layers.
20. display panel as claimed in claim 15, wherein this first element layer and this second element layer comprise active device array layer, passive element layer, chromatic filter layer or common electrode layer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101701038A CN101206328A (en) | 2006-12-22 | 2006-12-22 | Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101701038A CN101206328A (en) | 2006-12-22 | 2006-12-22 | Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101206328A true CN101206328A (en) | 2008-06-25 |
Family
ID=39566657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101701038A Pending CN101206328A (en) | 2006-12-22 | 2006-12-22 | Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101206328A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591073A (en) * | 2012-03-17 | 2012-07-18 | 福建华映显示科技有限公司 | Method for manufacturing optical diaphragms and method for manufacturing stereoscopic displays |
| CN103033971A (en) * | 2011-09-30 | 2013-04-10 | 瀚宇彩晶股份有限公司 | Optical compensation bending mode liquid crystal panel and liquid crystal display device |
| CN109814309A (en) * | 2019-03-15 | 2019-05-28 | 京东方科技集团股份有限公司 | A kind of preparation method of even smooth film, backlight module, display device and even smooth film |
| CN112230478A (en) * | 2020-12-16 | 2021-01-15 | 北京瑞波科技术有限公司 | Phase delay device, preparation method thereof and display equipment |
| CN115023647A (en) * | 2020-04-09 | 2022-09-06 | 京东方科技集团股份有限公司 | Liquid crystal display panel, preparation method thereof and display device |
| CN116381988A (en) * | 2023-03-16 | 2023-07-04 | 成都瑞波科材料科技有限公司 | Optical film and method for producing same |
-
2006
- 2006-12-22 CN CNA2006101701038A patent/CN101206328A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033971A (en) * | 2011-09-30 | 2013-04-10 | 瀚宇彩晶股份有限公司 | Optical compensation bending mode liquid crystal panel and liquid crystal display device |
| CN102591073A (en) * | 2012-03-17 | 2012-07-18 | 福建华映显示科技有限公司 | Method for manufacturing optical diaphragms and method for manufacturing stereoscopic displays |
| CN109814309A (en) * | 2019-03-15 | 2019-05-28 | 京东方科技集团股份有限公司 | A kind of preparation method of even smooth film, backlight module, display device and even smooth film |
| CN109814309B (en) * | 2019-03-15 | 2022-01-11 | 京东方科技集团股份有限公司 | Light homogenizing film, backlight module, display device and preparation method of light homogenizing film |
| CN115023647A (en) * | 2020-04-09 | 2022-09-06 | 京东方科技集团股份有限公司 | Liquid crystal display panel, preparation method thereof and display device |
| CN115023647B (en) * | 2020-04-09 | 2024-04-26 | 京东方科技集团股份有限公司 | Liquid crystal display panel, preparation method thereof and display device |
| CN112230478A (en) * | 2020-12-16 | 2021-01-15 | 北京瑞波科技术有限公司 | Phase delay device, preparation method thereof and display equipment |
| CN112230478B (en) * | 2020-12-16 | 2021-02-19 | 北京瑞波科技术有限公司 | Phase delay device, preparation method thereof and display equipment |
| WO2022127771A1 (en) * | 2020-12-16 | 2022-06-23 | 北京瑞波科技术有限公司 | Phase retardance apparatus and preparation method therefor, and display device |
| US11927782B2 (en) | 2020-12-16 | 2024-03-12 | Beijing Rayboch Technology Co., Ltd. | Phase retardation device, preparation method therefor, and display apparatus |
| CN116381988A (en) * | 2023-03-16 | 2023-07-04 | 成都瑞波科材料科技有限公司 | Optical film and method for producing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI554812B (en) | Process for producing a color electro-optic display | |
| KR100975405B1 (en) | Smart composite materials for plastic substrates | |
| CN101206328A (en) | Optical film and manufacturing method thereof as well as substrate structure and display panel using the optical film | |
| US8246894B2 (en) | Flexible substrate, method of manufacturing display substrate, and method of manufacturing display panel | |
| KR20010109278A (en) | polymer-coated thin glass film substrates | |
| CN101097265A (en) | Beam direction control element and method of manufacturing same | |
| CN103064552A (en) | Touch panel display and assembly method thereof, and touch sensing module | |
| WO1999008151A1 (en) | Liquid crystal display substrates with micro-structured barrier overlayers | |
| KR102469311B1 (en) | Fabrication Method for Flexible Display Device | |
| CN102262256B (en) | Patterned retarder film and method for manufacturing same | |
| CN101241260B (en) | Optical film and process for manufacture thereof, and substrate structure using same and display panel | |
| CN100538460C (en) | Make the apparatus and method of LCD | |
| CN109830182A (en) | Flexible display | |
| KR101579454B1 (en) | Display pretection film and Method for manufactureing the same | |
| TWI699281B (en) | Manufacturing method of optical laminate | |
| KR102521207B1 (en) | Manufacturing method of mobile phone decoration film and mobile phone decoration film manufactured through the same | |
| JP2013061507A (en) | Gas barrier substrate and color filter | |
| EP3783425B1 (en) | Variable transmittance film and smart window including same | |
| JP2003251733A (en) | Transparent gas-barrier film, and transparent conductive electrode base material, display element, solar cell or face-like light emitting body using the same | |
| JP4819211B2 (en) | Method for manufacturing electrical or electronic modules containing glass laminates | |
| CN102804002A (en) | Optical member and method for manufacturing same | |
| TW200831983A (en) | Optical film and manufacturing method thereof and substrate structure and display panel using the optical film | |
| US20230276710A1 (en) | Piezoelectric films including ionic liquids and methods of making piezoelectric films including ionic liquids | |
| KR100715937B1 (en) | Method of manufacturing display device having the flexibility | |
| US20080129928A1 (en) | Optical film and manufacturing method thereof and substrate structure and display panel using the optical film |
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 |
Open date: 20080625 |