CN116088215A - Display assembly and display device - Google Patents
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- CN116088215A CN116088215A CN202211696048.1A CN202211696048A CN116088215A CN 116088215 A CN116088215 A CN 116088215A CN 202211696048 A CN202211696048 A CN 202211696048A CN 116088215 A CN116088215 A CN 116088215A
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- crystal dimming
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 121
- 238000010521 absorption reaction Methods 0.000 claims abstract description 95
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 34
- 230000000694 effects Effects 0.000 abstract description 23
- 239000012528 membrane Substances 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 80
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- 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
- G02F1/1323—Arrangements for providing a switchable viewing angle
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a display module and display device belongs to and shows technical field. The display component comprises a polarizing layer and a liquid crystal dimming film which are arranged in a laminated manner, the polarizing layer is provided with a first absorption axis, the first absorption axis is parallel to the plane where the polarizing layer is positioned, the liquid crystal dimming film is provided with a second absorption axis, and the second absorption axis is parallel to the plane where the liquid crystal dimming film is positioned; the liquid crystal dimming film can be switched between a light transmission state and a light blocking state, and under the condition that the liquid crystal dimming film is in the light transmission state, the direction of the second absorption axis is a first direction, and the first direction is parallel to the direction of the first absorption axis. The display device comprises the display assembly. So, when light slope was launched liquid crystal and is adjusted luminance the membrane, the contained angle between light and first absorption axle and the second absorption axle is great, and liquid crystal adjusts luminance the membrane and the polarizing layer weakens the absorption effect of light, weakens the shielding effect to light, is favorable to promoting printing opacity effect and display effect.
Description
Technical Field
The application belongs to the technical field of display, and particularly relates to a display assembly and display equipment.
Background
Display devices currently on the market are capable of meeting viewing requirements, and some display devices are capable of double-sided display, such as OLED display devices. When only one side of the display device is needed to display, the light on the other side is usually blocked, so that the contrast ratio and the display effect of the display are improved.
In the related art, a dynamic liquid crystal film containing dye is added on the basis of a display device to control the transmission and blocking of unilateral light, and the display device is usually provided with a polarizer, and the absorption axis of the polarizer is parallel to the plane of the display device. As shown in fig. 1, in the light-transmitting state, the absorption axis of the liquid crystal film is perpendicular to the direction of the absorption axis of the polarizer, and the absorption axis of the liquid crystal film is also perpendicular to the plane of the liquid crystal film. In the light blocking state, the absorption axis of the liquid crystal film is perpendicular to the direction of the absorption axis of the polaroid, and the absorption axis of the liquid crystal film is parallel to the plane of the liquid crystal film, so that the liquid crystal film and the polaroid form an orthogonal polaroid to realize light blocking.
However, in the light-transmitting state, since there is a certain angle between the absorption axis of the liquid crystal film and the absorption axis of the polarizer, the liquid crystal film will absorb part of the light, and in the case that there is a small angle between the outgoing direction of the light and the direction in which the absorption axis of the liquid crystal film is located, for example, the angle is 30 °, i.e. the light is obliquely emitted out of the liquid crystal film, since the liquid crystal film will absorb the light parallel to the direction of the absorption axis, the angle between the obliquely emitted light and the absorption axis is small, and the absorption effect of the light is strong, so in the light-transmitting state, i.e. the liquid crystal film will still absorb part of the light, i.e. the blocking part of the light is emitted, resulting in poor light-transmitting effect and poor display effect of the display assembly.
Disclosure of Invention
An object of the embodiment of the application is to provide a display assembly and a display device, which can solve the problems of poor light transmission effect and poor display effect when the display device in the related technology is used for single-side display.
In a first aspect, an embodiment of the present application provides a display assembly, including a polarizing layer and a liquid crystal dimming film that are stacked, where the polarizing layer is provided with a first absorption axis, the first absorption axis is parallel to a plane where the polarizing layer is located, and the liquid crystal dimming film is provided with a second absorption axis, and the second absorption axis is parallel to the plane where the liquid crystal dimming film is located;
the liquid crystal dimming film can be switched between a light transmission state and a light blocking state, and when the liquid crystal dimming film is in the light transmission state, the direction of the second absorption axis is a first direction, and the first direction is parallel to the direction of the first absorption axis.
In a second aspect, an embodiment of the present application further provides a display device, including the display assembly described above.
In this application embodiment, under the printing opacity state, first absorption axis and second absorption axis are not only mutually parallel, make polarizing layer and liquid crystal adjust luminance the membrane and form parallel polaroid, realize printing opacity, moreover, first absorption axis and second absorption axis are all parallel to the plane that polarizing layer place or the plane that liquid crystal adjusted luminance the membrane place, so, when light and perpendicular to liquid crystal adjust luminance when becoming less contained angle between the planar direction of membrane place, light slope when the liquid crystal adjusted luminance the membrane promptly, the contained angle between light and the second absorption axis is great, the absorption effect of liquid crystal adjusted luminance the membrane to light weakens, shelter from the effect to light weakens, moreover, do not have the contained angle between first absorption axis and the second absorption axis, polarizing layer and liquid crystal adjust luminance the membrane weaken the absorption effect of light, be favorable to promoting printing opacity effect and display effect.
Drawings
FIG. 1 is a schematic light transmission diagram of a display device disclosed in the prior art;
FIG. 2 is a schematic view of a display assembly according to an embodiment of the present disclosure in a light transmissive state;
FIG. 3 is a schematic view of a display assembly according to an embodiment of the present disclosure in a light blocking state;
fig. 4 is a schematic structural view of a display assembly according to an embodiment of the present application.
Reference numerals illustrate:
100-polarizing layer, A-first absorption axis,
200-liquid crystal dimming film, B-second absorption axis, 210-liquid crystal molecule, 220-dye molecule,
300-organic light-emitting layer,
400-a first substrate,
500-a second substrate,
600-cathode,
700-anode.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The display assembly and the display device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.
Referring to fig. 2 to fig. 4, the display assembly disclosed in the embodiments of the present application includes a polarizing layer 100 and a liquid crystal dimming film 200 that are stacked, wherein the polarizing layer 100 has a polarizing effect, and the liquid crystal dimming film 200 is used for dimming, so that the liquid crystal dimming film and the polarizing layer 100 combine to achieve a light transmitting or blocking effect. Optionally, the polarizing layer 100 is a polarizer.
The polarizing layer 100 is provided with a first absorption axis a, the first absorption axis a is parallel to the plane of the polarizing layer 100, and the polarizing layer 100 can absorb light parallel to the first absorption axis a; the liquid crystal dimming film 200 is provided with a second absorption axis B, the second absorption axis B is parallel to the plane of the liquid crystal dimming film 200, and the liquid crystal dimming film 200 can absorb light parallel to the second absorption axis B. Specifically, as shown in fig. 2 and 3, the liquid crystal dimming film 200 includes liquid crystal molecules 210 and dye molecules 220, the dye molecules 220 are mixed in the liquid crystal molecules 210, and the absorption axis direction of the dye molecules can follow an alignment arrangement of the liquid crystal molecules 210, so that the alignment of the liquid crystal molecules 210 is parallel to the direction of the second absorption axis B, that is, the long axis direction of the liquid crystal molecules 210 is parallel to the direction of the second absorption axis B, and the alignment of the liquid crystal molecules 210 can be changed along with the voltage, so that the alignment of the liquid crystal molecules 210 can be adjusted by adjusting the voltage of the liquid crystal dimming film 200, thereby achieving the purpose of changing the direction of the second absorption axis B.
The liquid crystal dimming film 200 can be switched between a light transmitting state and a light blocking state, as shown in fig. 2, in the case where the liquid crystal dimming film 200 is in the light transmitting state, the direction of the second absorption axis B is a first direction, and the first direction is parallel to the direction of the first absorption axis a.
In this embodiment of the present application, the first absorption axis a and the second absorption axis B are both parallel to the plane where the polarizing layer 100 is located or the plane where the liquid crystal dimming film 200 is located, so, when the light forms a smaller included angle with the direction perpendicular to the plane where the liquid crystal dimming film 200 is located, that is, when the light obliquely exits the liquid crystal dimming film 200, the included angle between the light and the second absorption axis B is larger, the absorption effect of the liquid crystal dimming film 200 on the light is weakened, the shielding effect of the light is weakened, and in addition, no included angle exists between the first absorption axis a and the second absorption axis B, the absorption effect of the polarizing layer 100 and the liquid crystal dimming film 200 on the light is weakened, which is favorable for improving the light transmission effect and the display effect.
In an alternative embodiment, as shown in fig. 3, in the case where the liquid crystal dimming film 200 is in the light blocking state, the direction of the second absorption axis B is the second direction, and the second direction intersects with the direction of the first absorption axis a, that is, an included angle is formed between the direction of the first absorption axis a and the direction of the second absorption axis B, and at least part of the light transmitted through the polarizing layer 100 is absorbed by the liquid crystal dimming film 200. Thus, by changing the direction of the second absorption axis B, the liquid crystal dimming film 200 can be switched between the light transmitting state and the light blocking state, and the user can switch the liquid crystal dimming film 200 to the light transmitting state or the light blocking state as required, so as to adapt to the functional requirement of the display component.
Alternatively, in the case where the liquid crystal dimming film 200 is in the light blocking state, an angle between the second direction and the direction in which the first absorption axis a is located is less than 90 °, and at this time, a portion of the light transmitted through the polarizing layer 100 is absorbed by the liquid crystal dimming film 200.
Alternatively, in the case where the liquid crystal dimming film 200 is in the light blocking state, the second direction is perpendicular to the direction in which the first absorption axis a is located, and the first absorption axis a is perpendicular to the second absorption axis B, that is, the first absorption axis a is perpendicular to the second absorption axis B, at this time, the liquid crystal dimming film 200 and the polarizing layer 100 form an orthogonal polarizer, and the light transmitted through the polarizing layer 100 cannot pass through the liquid crystal dimming film 200. With the embodiment, the light blocking effect of the liquid crystal dimming film 200 in the light blocking state is improved, and the situation that light passes through the liquid crystal dimming film 200 due to poor light blocking effect is avoided.
In the scheme of this application, the display module still includes the regulating part, and the regulating part is connected with the liquid crystal film 200 electricity that adjusts, and the regulating part is used for adjusting the electric connection state of liquid crystal film 200 to change the direction of second absorption axis B through electric connection state. By adopting the embodiment, the electric connection state of the liquid crystal dimming film 200 is directly adjusted by the adjusting member, so that the direction of the second absorption axis B can be changed, the liquid crystal dimming film 200 is switched between the light blocking state and the light transmitting state, and the switching operation is easy to realize.
Of course, in other embodiments, the display assembly may change the direction of the second absorption axis B in other manners, so as to switch the state of the liquid crystal dimming film 200, for example, to generate an electric field by using magneto-electric so as to change the state of the liquid crystal molecules 210.
In an alternative embodiment, the adjusting member may change the direction of the second absorption axis B by adjusting the voltage of the liquid crystal dimming film 200. Alternatively, the liquid crystal dimming film 200 is provided with two electrodes for electrical connection, and the adjusting member may include a voltage adjusting member electrically connected with the two electrodes to adjust the voltage of the liquid crystal dimming film 200. In the case where the voltage of the liquid crystal dimming film 200 is the first voltage, the direction in which the second absorption axis B is located is the first direction; in the case where the voltage of the liquid crystal dimming film 200 is the second voltage, the direction in which the second absorption axis B is located is the second direction, wherein the first voltage is different from the second voltage. Alternatively, the tuning element may be a thin film transistor.
In another embodiment, the electrical connection states include an energized state and a de-energized state, and when the adjusting member adjusts the liquid crystal dimming film 200 to be in the energized state, the direction in which the second absorption axis B is located is the first direction, which indicates that the liquid crystal dimming film 200 is in the light-transmitting state; in the case that the adjusting member adjusts the liquid crystal dimming film 200 to be in the power-off state, the direction of the second absorption axis B is the second direction, which indicates that the liquid crystal dimming film 200 is in the light blocking state. Alternatively, the adjusting member may be a control switch disposed on a circuit to which the liquid crystal dimming film 200 is electrically connected. In this way, the liquid crystal light adjusting film 200 can be switched to the light transmitting state by energizing, and the voltage of the liquid crystal light adjusting film 200 does not need to be accurately controlled for realizing the two states, so that the control is easier.
In the solution of the present application, as shown in fig. 4, the display assembly further includes an organic light emitting layer 300, the organic light emitting layer 300 is provided with a light emitting surface, the liquid crystal dimming film 200 is disposed on the light emitting surface, and the polarizing layer 100 is located between the organic light emitting layer 300 and the liquid crystal dimming film 200. Specifically, in the case where the liquid crystal dimming film 200 is in a light-transmitting state, the first absorption axis a is parallel to the second absorption axis B, and the light emitted from the organic light emitting layer 300 is emitted after passing through the polarizing layer 100 and the liquid crystal dimming film 200, and the display assembly realizes a display function; in the case where the liquid crystal dimming film 200 is in a light blocking state, the first absorption axis a is perpendicular to the second absorption axis B, and light emitted from the organic light emitting layer 300 is blocked by the polarizing layer 100 and the liquid crystal dimming film 200. In this way, the display module itself has a display function by the organic light emitting layer 300.
In an alternative embodiment, the light emitting surface of the organic light emitting layer 300 includes a first light emitting surface and a second light emitting surface that are disposed opposite to each other, and the numbers of the liquid crystal light adjusting film 200 and the polarizing layer 100 are one, and the liquid crystal light adjusting film 200 and the polarizing layer 100 are disposed on the first light emitting surface or the second light emitting surface. In this way, the display assembly can only implement a single-sided display function.
In another embodiment, the number of the liquid crystal dimming films 200 and the number of the polarizing layers 100 are at least two, wherein the two liquid crystal dimming films 200 are respectively disposed on the first light emitting surface and the second light emitting surface, and wherein the two polarizing layers 100 are respectively disposed between the first light emitting surface and the liquid crystal dimming film 200 and between the second light emitting surface and the liquid crystal dimming film 200. Thus, the light emitted from the first light emitting surface can be emitted through the liquid crystal light adjusting film 200 and the polarizing layer 100 located at the side, and the light emitted from the second light emitting surface can also be emitted through the liquid crystal light adjusting film 200 and the polarizing layer 100 located at the side, so that the display assembly achieves the effect of double-sided display. When one-side display is required, the contrast and display effect of the one-side display can be improved by controlling the liquid crystal light modulation film 200 on the other side to be in a light blocking state.
In an alternative embodiment, as shown in fig. 4, the display assembly further includes a first substrate 400 and a second substrate 500 stacked together, the organic light emitting layer 300 is located between the first substrate 400 and the second substrate 500, and the first substrate 400 and the second substrate 500 face the first light emitting surface and the second light emitting surface of the organic light emitting layer 300, respectively, the cathode 600 is disposed on a side of the first substrate 400 facing the organic light emitting layer 300, the anode 700 is disposed on a side of the second substrate 500 facing the organic light emitting layer 300, that is, the first substrate 400 serves as a structural basis of the cathode 600, the second substrate 500 serves as a structural basis of the anode 700, and the liquid crystal light adjusting film 200 and the polarizing layer 100 are disposed on a side of the first substrate 400 facing away from the organic light emitting layer 300. With the present embodiment, the cathode 600 and the anode 700 may be electrically connected to the driving device, so that the driving device continuously supplies power to the organic light emitting layer 300 and sends a control signal, which is beneficial to the continuous light emission of the first light emitting surface of the organic light emitting layer 300, and further enables the display assembly to continuously display.
In another embodiment, the display assembly further includes a first substrate 400 and a second substrate 500 stacked together, the organic light emitting layer 300 is disposed between the first substrate 400 and the second substrate 500, the first substrate 400 has a cathode 600 facing the organic light emitting layer 300, the second substrate 500 has an anode 700 facing the organic light emitting layer 300, and the second substrate 500 has a liquid crystal dimming film 200 and a polarizing layer 100 facing away from the organic light emitting layer 300. With the present embodiment, the cathode 600 and the anode 700 may be electrically connected to the driving device, so that the driving device continuously supplies power to the organic light emitting layer 300 and sends a control signal, which is beneficial to the continuous light emission of the second light emitting surface of the organic light emitting layer 300, and further, the display assembly can continuously display.
Based on the display component disclosed in the application, the embodiment of the application also provides a display device, and the disclosed display device comprises the display component in the embodiment.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (10)
1. The display component is characterized by comprising a polarizing layer (100) and a liquid crystal dimming film (200) which are arranged in a stacked manner, wherein the polarizing layer (100) is provided with a first absorption axis (A), the first absorption axis (A) is parallel to a plane where the polarizing layer (100) is positioned, the liquid crystal dimming film (200) is provided with a second absorption axis (B), and the second absorption axis (B) is parallel to the plane where the liquid crystal dimming film (200) is positioned;
the liquid crystal dimming film (200) can be switched between a light transmission state and a light blocking state, and when the liquid crystal dimming film (200) is in the light transmission state, the direction of the second absorption axis (B) is a first direction, and the first direction is parallel to the direction of the first absorption axis (A).
2. The display assembly according to claim 1, wherein a direction in which the second absorption axis (B) is located is a second direction intersecting a direction in which the first absorption axis (a) is located when the liquid crystal dimming film (200) is in the light blocking state.
3. The display assembly according to claim 2, wherein the second direction is perpendicular to a direction in which the first absorption axis (a) is located, the first absorption axis (a) being orthogonal to the second absorption axis (B), in a case where the liquid crystal dimming film (200) is in the light blocking state.
4. The display assembly according to claim 2, further comprising an adjusting member electrically connected to the liquid crystal dimming film (200), the adjusting member being configured to adjust an electrical connection state of the liquid crystal dimming film (200) to change a direction of the second absorption axis (B) by the electrical connection state.
5. The display assembly according to claim 4, wherein the electrical connection state includes an energized state and a de-energized state, and wherein a direction in which the second absorption axis (B) is located is the first direction in a case where the regulator regulates the liquid crystal dimming film (200) to be in the energized state; when the adjusting member adjusts the liquid crystal dimming film (200) to be in the power-off state, the direction in which the second absorption axis (B) is located is the second direction.
6. The display assembly according to claim 1, further comprising an organic light emitting layer (300), the organic light emitting layer (300) being provided with a light emitting surface, the liquid crystal dimming film (200) being provided on the light emitting surface, and the polarizing layer (100) being located between the organic light emitting layer (300) and the liquid crystal dimming film (200).
7. The display assembly according to claim 6, wherein the light emitting surface of the organic light emitting layer (300) includes a first light emitting surface and a second light emitting surface disposed opposite to each other, the number of the liquid crystal dimming film (200) and the polarizing layer (100) is at least two, wherein two of the liquid crystal dimming films (200) are disposed on the first light emitting surface and the second light emitting surface, respectively, and wherein two of the polarizing layers (100) are disposed between the first light emitting surface and the liquid crystal dimming film (200) and between the second light emitting surface and the liquid crystal dimming film (200), respectively.
8. The display assembly according to claim 6, further comprising a first substrate (400) and a second substrate (500) arranged in a stacked manner, wherein the organic light emitting layer (300) is located between the first substrate (400) and the second substrate (500), wherein a cathode (600) is provided on a side of the first substrate (400) facing the organic light emitting layer (300), an anode (700) is provided on a side of the second substrate (500) facing the organic light emitting layer (300), and wherein the liquid crystal light adjusting film (200) and the polarizing layer (100) are provided on a side of the first substrate (400) facing away from the organic light emitting layer (300).
9. The display assembly according to claim 8, further comprising a first substrate (400) and a second substrate (500) arranged in a stacked manner, wherein the organic light emitting layer (300) is located between the first substrate (400) and the second substrate (500), wherein a cathode (600) is provided on a side of the first substrate (400) facing the organic light emitting layer (300), an anode (700) is provided on a side of the second substrate (500) facing the organic light emitting layer (300), and wherein the liquid crystal light adjusting film (200) and the polarizing layer (100) are provided on a side of the second substrate (500) facing away from the organic light emitting layer (300).
10. A display device comprising the display assembly of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211696048.1A CN116088215A (en) | 2022-12-28 | 2022-12-28 | Display assembly and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211696048.1A CN116088215A (en) | 2022-12-28 | 2022-12-28 | Display assembly and display device |
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| CN116088215A true CN116088215A (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211696048.1A Pending CN116088215A (en) | 2022-12-28 | 2022-12-28 | Display assembly and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391406A (en) * | 2014-12-01 | 2015-03-04 | 昆山龙腾光电有限公司 | Organic light-emitting diode display device |
| CN204374563U (en) * | 2014-12-29 | 2015-06-03 | 明基材料有限公司 | Light modulating device |
| CN205563023U (en) * | 2016-02-17 | 2016-09-07 | 明基材料有限公司 | Polymer dispersed liquid crystal device |
| JP6135816B1 (en) * | 2016-11-08 | 2017-05-31 | 大日本印刷株式会社 | Light control device |
| CN214164705U (en) * | 2020-11-05 | 2021-09-10 | 苏州萃为智能科技有限公司 | Intelligent sun shield |
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2022
- 2022-12-28 CN CN202211696048.1A patent/CN116088215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391406A (en) * | 2014-12-01 | 2015-03-04 | 昆山龙腾光电有限公司 | Organic light-emitting diode display device |
| CN204374563U (en) * | 2014-12-29 | 2015-06-03 | 明基材料有限公司 | Light modulating device |
| CN205563023U (en) * | 2016-02-17 | 2016-09-07 | 明基材料有限公司 | Polymer dispersed liquid crystal device |
| JP6135816B1 (en) * | 2016-11-08 | 2017-05-31 | 大日本印刷株式会社 | Light control device |
| CN214164705U (en) * | 2020-11-05 | 2021-09-10 | 苏州萃为智能科技有限公司 | Intelligent sun shield |
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