CN109254458A - Panel and preparation method thereof, 2D/3D switchable display device can be switched in 2D/3D - Google Patents
Panel and preparation method thereof, 2D/3D switchable display device can be switched in 2D/3D Download PDFInfo
- Publication number
- CN109254458A CN109254458A CN201811466801.1A CN201811466801A CN109254458A CN 109254458 A CN109254458 A CN 109254458A CN 201811466801 A CN201811466801 A CN 201811466801A CN 109254458 A CN109254458 A CN 109254458A
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- Prior art keywords
- substrate
- panel
- support column
- switched
- photoresist layer
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Classifications
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the invention discloses a kind of 2D/3D, and panel and preparation method thereof, 2D/3D switchable display device can be switched.It includes: the first substrate being oppositely arranged and the second substrate, and the liquid crystal layer being set between the first substrate and the second substrate that panel, which can be switched, in the 2D/3D；The first substrate is additionally provided with multiple support columns adjacent to the surface of the second substrate, and each support column surface is covered with black photoresist layer.The scheme of the embodiment of the present invention improves image display quality.
Description
Technical field
Display technology can be switched the present embodiments relate to 2D/3D more particularly to panel and its system can be switched in a kind of 2D/3D
Make method, 2D/3D switchable display device.
Background technique
2D/3D switchable display device can be realized the conversion of 2D Yu 3D display picture, enrich the display of display device
Effect improves the usage experience of user.
The important component that panel is 2D/3D switchable display device, 2D/3D in the prior art can be switched in 2D/3D
Changeable panel includes two substrates being oppositely arranged and the liquid crystal being set between two substrates, by the deflection for adjusting liquid crystal
The switching of angle realization 2D and 3D display.Panel use can be switched when in 2D/3D switchable display device in existing 2D/3D,
There are problems that dim spot when showing picture, influences image display quality.
Summary of the invention
The present invention, which provides a kind of 2D/3D, can be switched panel and preparation method thereof, 2D/3D switchable display device, to be promoted
Image display quality.
In a first aspect, the embodiment of the invention provides a kind of 2D/3D, and panel can be switched, which includes:
The first substrate and the second substrate being oppositely arranged, and be set between the first substrate and the second substrate
Liquid crystal layer；
The first substrate is additionally provided with multiple support columns, each support column table adjacent to the surface of the second substrate
Face is covered with black photoresist layer.
Optionally, the bottom surface of the support column is contacted with the first substrate, described in the black photoresist layer covers comprehensively
Surface of the support column in addition to the bottom surface.
Optionally, the black photoresist layer with a thickness of 0.5 micron -1.5 microns.
Optionally, the support column is 10 microns -15 microns along the full-size for being parallel to the first substrate direction.
Optionally, the panel further include:
Column prism, the column prism are set to the surface that the second substrate closes on the first substrate；
Surface of the support column far from the first substrate and the column prism are inconsistent.
Optionally, the panel further include:
Sealing structure, the sealing structure are set between the first substrate and the second substrate, and around described
Support column and the liquid crystal layer.
Optionally, the first substrate includes the first underlay substrate and is set to first underlay substrate adjacent to described
First conductive layer on the surface of the second substrate；
The second substrate includes the second underlay substrate and is set to second underlay substrate adjacent to first base
Second conductive layer on the surface of plate.
Second aspect, the embodiment of the present invention also provide a kind of 2D/3D switchable display device, which includes display
Panel can be switched in 2D/3D described in panel and any embodiment of that present invention；
The first substrate that panel can be switched in the 2D/3D is attached at the light emission side of the display panel.
The third aspect, the embodiment of the invention also provides the production method that panel can be switched in a kind of 2D/3D, this method packets
It includes:
One first substrate is provided；
On the first substrate surface, multiple support columns are set；
Black photoresist layer is covered on each first support column surface；One the second substrate is provided；The second substrate with
The surface that the first substrate is provided with support column is oppositely arranged；
Liquid crystal layer is set between the first substrate and the second substrate.
Optionally, black photoresist layer is covered on each first support column surface, comprising:
On the surface that the first substrate is provided with support column, black photoresist layer, the black photoresist layer are set
Cover the support column；
It patterns the black photoresist layer and forms the black photoresist layer.
The embodiment of the present invention forms support column using transparent photoresist layer, and on the one hand transparent photoresist and glass substrate is viscous
Knot property is preferable, and it can achieve the height and homogeneity for meeting support column requirement, ensure that the support performance of support column, another
Aspect black photoresist layer covers support column, and black photoresist layer can block the light for being incident on support column, light is avoided to support
Outgoing influences display after scattering at column, improves image display quality.
Detailed description of the invention
Fig. 1 is the schematic diagram that panel can be switched in a kind of 2D/3D provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram that panel can be switched in another 2D/3D provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of 2D/3D switchable display device provided in an embodiment of the present invention；
Fig. 4 is the flow chart for the production method that panel can be switched in a kind of 2D/3D provided in an embodiment of the present invention；
Fig. 5 is the panel schematic diagram after the transparent photoresist layer of coating provided in an embodiment of the present invention；
Fig. 6 is the panel schematic diagram after painting black photoresist layer provided in an embodiment of the present invention；
Fig. 7 is the panel schematic diagram after formation black photoresist layer provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Panel use can be switched in 2D/3D switchable display device in just as mentioned in the background art existing 2D/3D
When, there are problems that dim spot, it is existing to influence image display quality.Inventor has found that the reasons for the above problems exist
In: it includes two substrates being oppositely arranged and the liquid being set between two substrates that panel, which can be switched, in 2D/3D in the prior art
Crystalline substance is usually provided with support column between two substrates to keep the spacing between two substrates.Existing support column generally uses transparent
Material, the refractive index of support column and the refractive index of surrounding liquid crystal are inconsistent, cause light and scatter at support column, not according to original
Some optical paths are projected, and when showing picture, can show exception at support column, that is, dim spot occur, and it is bad to cause display.
Based on this, the present invention provides a kind of 2D/3D, and panel can be switched, and Fig. 1 is a kind of 2D/ provided in an embodiment of the present invention
The schematic diagram of panel can be switched in 3D, and with reference to Fig. 1, which can be switched panel and include:
The first substrate 10 and the second substrate 20 being oppositely arranged, and be set between first substrate 10 and the second substrate 20
Liquid crystal layer 30；
First substrate 10 is additionally provided with multiple support columns 41 adjacent to the surface of the second substrate 20, and each 41 surface of support column is covered
It is stamped black photoresist layer 42.
Wherein, support column 41 plays a supportive role, and for keeping the spacing between first substrate 10 and the second substrate 20, avoids
When pressed by external force first substrate 10 or the second substrate 20, first substrate 10 is caused to deform with the second substrate 20 excessive.First substrate
10 and the second substrate 20 be used to adjust liquid crystal molecule deflection angle in liquid crystal layer 30, to change liquid crystal layer 30 to the folding of light
The switching of 2D and 3D display are realized in the effect of penetrating.
Specifically, since the caking property of existing black photoresist and glass substrate is poor, if by black photoresist
It directly is made in 10 surface of first substrate, it is more easy to fall off, properties of product are influenced, and be unable to reach when the production of black photoresist
Meet the height and homogeneity of the requirement of support column 41.The present embodiment forms support column 41 using transparent photoresist layer, on the one hand transparent
The caking property of photoresist and glass substrate is preferable, and it can achieve the height and homogeneity for meeting the requirement of support column 41, protects
The support performance of support column 41 is demonstrate,proved, another aspect black photoresist layer 42 covers support column 41, and black photoresist layer 42 is for blocking
It is incident on the light of support column 41, outgoing influences display after avoiding light from scattering at support column 41, improves picture and shows matter
Amount.
Optionally, with reference to Fig. 1, the bottom surface of support column 41 is contacted with first substrate 10, the covering comprehensively of black photoresist layer 42
Surface of the dagger 41 in addition to bottom surface.
In this way, black photoresist layer 42 can comprehensively block the light for being incident on support column 41, further
Outgoing influences display after avoiding light from scattering at support column 41, improves image display quality.
Optionally, black photoresist layer 42 with a thickness of 0.5 micron -1.5 microns.
In this way, ensure that black photoresist layer 42 can effectively play the light for projecting support column 41 blocks work
With, it avoids beam projecting from generating dim spot, and make the thickness of black photoresist layer 42 smaller, reduces manufacture craft difficulty, and
It can guarantee the production homogeneity of black photoresist layer 42.
Optionally, support column 41 is 10 microns -15 microns along the full-size for being parallel to 10 direction of first substrate.
Specifically, the shape of support column 41 can be cylindricality, it can be trapezoidal for section shown in FIG. 1 illustratively
Cylindricality, or section is the cylinder of rectangle, and support column 41 can also be other shapes, such as cuboid shape, this reality
It applies example and is not specifically limited.It is micro- by setting 10 along the parallel full-size with the first substrate direction for support column 41
- 15 microns of rice guarantees black photoresist so that support column 41 while with preferable supporting role, has lesser size
Layer 42 will not make human eye generate the difference on sense organ, i.e., guarantee black photoresist layer 42 will not have an impact display picture.In addition,
Support column 41 can use irregular random distribution mode on 10 surface of first substrate, and further avoiding black photoresist layer 42 makes
Human eye generates the difference on sense organ.
Optionally, panel can be switched with reference to Fig. 1, the 2D/3D, further includes:
Column prism 50, column prism 50 are set to the surface that the second substrate 20 closes on first substrate 10；
Surface of the support column 41 far from first substrate 10 and column prism 50 are inconsistent.
Wherein, column prism 50 has refraction action to light, and different foldings are generated to light from the cooperation of liquid crystal layer 30
2D and 3D display are realized in the effect of penetrating.Column prism 50 can be strip, and column prism 50 is shown in Fig. 1 perpendicular to its extension
The section in direction is arch, and in other embodiments, column prism 50 can also be bow perpendicular to the section of its extending direction
Other shapes except shape, such as polygon etc..
Fig. 2 is the schematic diagram that panel can be switched in another 2D/3D provided in an embodiment of the present invention, optionally, with reference to Fig. 2,
First substrate 10 includes the first underlay substrate 11 and is set to the first underlay substrate 11 adjacent to the of the surface of the second substrate 20
One conductive layer 12；
The second substrate 20 includes the second underlay substrate 21 and is set to the second underlay substrate 21 adjacent to first substrate 10
Second conductive layer 22 on surface.
Wherein, the first underlay substrate 11 and the second underlay substrate 21 can be glass substrate, the first conductive layer 12 and second
Conductive layer 22 can be indium tin oxide layer.When the first conductive layer 12 and the second conductive layer 22 do not apply electric signal, liquid crystal molecule
It is deflected according to initial angle, liquid crystal layer 30 and the cooperation of column prism 50 realize that 2D is shown at this time.When to the first conductive layer 12 and
Two conductive layers 22 apply certain electric signal, so that having certain pressure difference between the first conductive layer 12 and the second conductive layer 22
When, the liquid crystal molecule deflection in liquid crystal layer 30 is controlled, changes liquid crystal layer 30 to the refractive index of light, liquid crystal layer 30 and column prism
3D display is realized in 50 cooperations.
In addition, column prism 50 adjacent to the surface of first substrate 10 and support column 41 adjacent to the side of the second substrate 20 also
It is provided with alignment film, for carrying out orientation to liquid crystal molecule, makes liquid crystal molecule that there is an initial angle.
Optionally, panel further include: sealing structure 60, sealing structure 60 are set to first substrate 10 and the second substrate 20
Between, and surround support column 41 and liquid crystal layer 30.
Wherein, sealing structure 60 is used to be sealed first substrate 10 and the second substrate 20, and to first substrate 10
It plays a supportive role with the second substrate 20, to maintain the box of panel thick.It should be noted that sealing structure 60 can be set in first
10 surface of substrate also can be set in 20 surface of the second substrate, and the present embodiment is simultaneously not specifically limited.
The present embodiment additionally provides a kind of 2D/3D switchable display device, and Fig. 3 is one kind provided in an embodiment of the present invention
The schematic diagram of 2D/3D switchable display device, with reference to Fig. 3, which includes that display panel 100 and the present invention are arbitrarily real
Panel 200 can be switched in the 2D/3D for applying the example offer；
The first substrate 10 that panel 200 can be switched in 2D/3D is attached at the light emission side of display panel 100.
Wherein, the light that display panel 100 issues can be switched after panel 200 reflects through 2D/3D and be emitted, and realize that 2D and 3D is aobvious
Show.
2D/3D switchable display device provided in this embodiment, 2D/3D can be switched panel and formed using transparent photoresist layer
Support column, on the one hand the caking property of transparent photoresist and glass substrate is preferable, and it can achieve and meets support column requirement
Height and homogeneity ensure that the support performance of support column, another aspect black photoresist layer cover support column, and black photoresist layer can
To block the light for being incident on support column, outgoing influences display after avoiding light from scattering at support column, improves picture and shows
Quality.
The present embodiment additionally provides a kind of production method that panel can be switched in 2D/3D, and Fig. 4 is provided in an embodiment of the present invention
A kind of flow chart of the production method of the changeable panel of 2D/3D, with reference to Fig. 4, this method comprises:
Step 710 provides a first substrate.
Multiple support columns are arranged on the first substrate surface in step 720；Step 730, on each support column surface
Cover black photoresist layer.
Step 740 provides a second substrate；The second substrate is provided with the surface phase of support column with the first substrate
To setting.
Liquid crystal layer is arranged between the first substrate and the second substrate in step 750.
Optionally, multiple support columns are set on the first substrate surface, comprising:
On the first substrate surface, transparent photoresist layer is set；
It patterns the transparent photoresist layer and forms the support column.
Optionally, black photoresist layer is covered on each support column surface, comprising:
On the surface that the first substrate is provided with support column, black photoresist layer, the black photoresist layer are set
Cover the support column；
It patterns the black photoresist layer and forms the black photoresist layer.
Specifically, Fig. 5 is the panel schematic diagram after the transparent photoresist layer of coating provided in an embodiment of the present invention,
Fig. 6 is the panel schematic diagram after painting black photoresist layer provided in an embodiment of the present invention, with reference to Fig. 5 and Fig. 6,
Transparent photoresist layer 411 can be patterned by photoetching process.It illustratively, can be in transparent photoresist layer
411 surfaces are coated with the first photoresist layer 81, are exposed using the first mask plate 91, are developed to obtain after exposure patterned
Then first photoresist layer performs etching transparent photoresist layer 411, the patterned support column 41 of picture.
Fig. 7 is the panel schematic diagram after formation black photoresist layer provided in an embodiment of the present invention, can be with reference to Fig. 6 and Fig. 7
Black photoresist layer 421 is patterned by photoetching process.It illustratively, can be in 421 table of black photoresist layer
Face is coated with the second photoresist layer 82, is exposed using the second mask plate 92, is developed to obtain the second light of patterning after exposure
Then photoresist layer performs etching black photoresist layer 421, obtain patterned black photoresist layer 42.Black photoresist layer 42
Surface of the support column 41 in addition to bottom surface can be covered comprehensively, allow black photoresist layer 42 comprehensively to being incident on support column
41 light is blocked, and further avoiding outgoing after light scatters at support column 41 influences display, is improved picture and is shown
Quality.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. panel can be switched in a kind of 2D/3D characterized by comprising
The first substrate and the second substrate being oppositely arranged, and the liquid being set between the first substrate and the second substrate
Crystal layer；
The first substrate is additionally provided with multiple support columns adjacent to the surface of the second substrate, and each support column surface is covered
It is stamped black photoresist layer.
2. panel can be switched in 2D/3D according to claim 1, it is characterised in that:
The bottom surface of the support column is contacted with the first substrate, and the black photoresist layer covers the support column except described comprehensively
Surface except bottom surface.
3. panel can be switched in 2D/3D according to claim 1, it is characterised in that:
The black photoresist layer with a thickness of 0.5 micron -1.5 microns.
4. panel can be switched in 2D/3D according to claim 1, it is characterised in that:
The support column is 10 microns -15 microns along the full-size for being parallel to the first substrate direction.
5. panel can be switched in 2D/3D according to claim 1, which is characterized in that further include:
Column prism, the column prism are set to the surface that the second substrate closes on the first substrate；
Surface of the support column far from the first substrate and the column prism are inconsistent.
6. panel can be switched in 2D/3D according to claim 1, which is characterized in that further include:
Sealing structure, the sealing structure are set between the first substrate and the second substrate, and surround the support
Column and the liquid crystal layer.
7. panel can be switched in 2D/3D according to claim 1, it is characterised in that:
The first substrate includes the first underlay substrate and is set to first underlay substrate adjacent to the second substrate
First conductive layer on surface；
The second substrate includes the second underlay substrate and is set to second underlay substrate adjacent to the first substrate
Second conductive layer on surface.
8. a kind of 2D/3D switchable display device, which is characterized in that including any one of display panel and claim 1-7 institute
Panel can be switched in the 2D/3D stated；
The first substrate that panel can be switched in the 2D/3D is attached at the light emission side of the display panel.
9. the production method that panel can be switched in a kind of 2D/3D characterized by comprising
One first substrate is provided；
On the first substrate surface, multiple support columns are set；Black photoresist layer is covered on each support column surface；
One the second substrate is provided；The surface that the second substrate is provided with support column with the first substrate is oppositely arranged；
Liquid crystal layer is set between the first substrate and the second substrate.
10. according to the method described in claim 9, it is characterized in that, covering black photoresist layer, packet on the support column surface
It includes:
On the surface that the first substrate is provided with support column, black photoresist layer, the black photoresist layer covering are set
The support column；
It patterns the black photoresist layer and forms the black photoresist layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466801.1A CN109254458A (en) | 2018-12-03 | 2018-12-03 | Panel and preparation method thereof, 2D/3D switchable display device can be switched in 2D/3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466801.1A CN109254458A (en) | 2018-12-03 | 2018-12-03 | Panel and preparation method thereof, 2D/3D switchable display device can be switched in 2D/3D |
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| Publication Number | Publication Date |
|---|---|
| CN109254458A true CN109254458A (en) | 2019-01-22 |
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ID=65042749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811466801.1A Pending CN109254458A (en) | 2018-12-03 | 2018-12-03 | Panel and preparation method thereof, 2D/3D switchable display device can be switched in 2D/3D |
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| CN (1) | CN109254458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731680A (en) * | 2020-12-30 | 2021-04-30 | 精电(河源)显示技术有限公司 | Liquid crystal light controller capable of switching between 2D (two-dimensional) and 3D (three-dimensional) and manufacturing method thereof |
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| CN101889221A (en) * | 2007-12-07 | 2010-11-17 | 大日本印刷株式会社 | Color filter and method for producing color filter |
| CN102902108A (en) * | 2012-09-17 | 2013-01-30 | 京东方科技集团股份有限公司 | Columnar shock insulator, manufacturing method and liquid crystal display panel |
| CN106094068A (en) * | 2016-08-23 | 2016-11-09 | 张家港康得新光电材料有限公司 | Electrooptical material column lens array structure and the display device including it |
| CN108646469A (en) * | 2018-05-03 | 2018-10-12 | 张家港康得新光电材料有限公司 | Panel and preparation method thereof, 2D/3D switchable apparatus can be switched in a kind of 2D/3D |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101889221A (en) * | 2007-12-07 | 2010-11-17 | 大日本印刷株式会社 | Color filter and method for producing color filter |
| CN102902108A (en) * | 2012-09-17 | 2013-01-30 | 京东方科技集团股份有限公司 | Columnar shock insulator, manufacturing method and liquid crystal display panel |
| CN106094068A (en) * | 2016-08-23 | 2016-11-09 | 张家港康得新光电材料有限公司 | Electrooptical material column lens array structure and the display device including it |
| CN108646469A (en) * | 2018-05-03 | 2018-10-12 | 张家港康得新光电材料有限公司 | Panel and preparation method thereof, 2D/3D switchable apparatus can be switched in a kind of 2D/3D |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731680A (en) * | 2020-12-30 | 2021-04-30 | 精电(河源)显示技术有限公司 | Liquid crystal light controller capable of switching between 2D (two-dimensional) and 3D (three-dimensional) and manufacturing method thereof |
| CN112731680B (en) * | 2020-12-30 | 2021-08-27 | 精电(河源)显示技术有限公司 | Liquid crystal light controller capable of switching between 2D (two-dimensional) and 3D (three-dimensional) and manufacturing method thereof |
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