CN109581762B - Array substrate, color film substrate, display panel and display device - Google Patents
Array substrate, color film substrate, display panel and display device Download PDFInfo
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- CN109581762B CN109581762B CN201910016364.1A CN201910016364A CN109581762B CN 109581762 B CN109581762 B CN 109581762B CN 201910016364 A CN201910016364 A CN 201910016364A CN 109581762 B CN109581762 B CN 109581762B
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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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
- G02F1/133553—Reflecting elements
Abstract
The embodiment of the application provides an array substrate, a color film substrate, a display panel and a display device, wherein the array substrate comprises: a plurality of sub-pixel units arranged in an array, each sub-pixel unit comprising: the block dividing device comprises a first block and a second block, wherein the area ratio of the first block to the second block is 1: 1; the first block includes: the first reflection area and the first transmission area are arranged in the central area of the first block, and the first reflection area is adjacent to the first transmission area and surrounds the first transmission area; the second block includes: and the second reflection area is adjacent to the second transmission area and surrounds the second transmission area. The display flicker caused by the driving of the fringe electric field is avoided, the process is simple, other changes on the original semi-transparent semi-reflective product process are not needed, the optical performance of the array substrate is improved, and the electrical performance meets the design requirements.
Description
Technical Field
The application relates to the technical field of display, in particular to an array substrate, a color film substrate, a display panel and a display device.
Background
Along with the development of portable intelligent terminal equipment, people's demand to portable intelligent terminal equipment is more and more obvious, in order to obtain better display effect in different light environment, semi-transparent semi-reflection formula display product produced at the same time.
At present, in order to achieve a 64-color display effect, a transflective display product often adopts a 1:2 design in a reflective area, but when the 1:2 design is adopted, because a part of the reflective area has a very small charging capacitance, defects such as a screen flashing and the like are easy to occur. Moreover, the openings of the transmissive regions are located at the edges of the sub-pixel units, and under the action of a vertical electric field, due to crosstalk and cross color of pixels, the problem of flicker is easily caused, and the display effect is seriously affected.
Disclosure of Invention
The application aims at the defects of the existing mode and provides an array substrate, a color film substrate, a display panel and a display device, and the technical problems that in the prior art, unreasonable pixel design exists, screen flicker and other defects are prone to occurring, and flicker and other problems are solved.
In a first aspect, an embodiment of the present application provides a transflective pixel structure, where the pixel structure includes a plurality of sub-pixel units arranged in an array, and each sub-pixel unit includes: the block dividing device comprises a first block and a second block, wherein the area ratio of the first block to the second block is 1: 1;
the first block includes: the first reflection area and the first transmission area are arranged in the central area of the first block, and the first reflection area is adjacent to the first transmission area and surrounds the first transmission area;
the second block includes: and the second reflection area is adjacent to the second transmission area and surrounds the second transmission area.
Optionally, the first transmissive region and the second transmissive region have equal areas.
In a second aspect, an embodiment of the present application further provides an array substrate, including: a first substrate base plate, and a pixel structure as provided in the first aspect on the first substrate base plate.
Optionally, a first transparent electrode layer and a second transparent electrode layer are provided on the first substrate;
the orthographic projection area of the first transparent electrode layer on the first substrate is overlapped with the first transmission area, and the orthographic projection area of the second transparent electrode layer on the first substrate is overlapped with the second transmission area;
the area ratio of the first transparent electrode layer to the second transparent electrode layer is 1:2 or 2: 1.
Optionally, the first transparent electrode layer and the second transparent electrode layer are made of the same material.
Optionally, the first reflective region and the second reflective region have the same area.
Optionally, a first metal reflective layer and a second metal reflective layer are disposed on the first substrate;
the orthographic projection area of the first metal reflecting layer on the first substrate is completely overlapped with the first reflecting area, and the orthographic projection area of the second metal reflecting layer on the first substrate is completely overlapped with the second reflecting area.
In a third aspect, an embodiment of the present application further provides a color film substrate, including: the second substrate base plate, be located the colour drag of a plurality of array arrangements on the second substrate base plate, every colour drag includes: a third block and a fourth block;
the position of the third block corresponds to the position of the first block included by each sub-pixel unit of the array substrate one by one;
the position of the fourth block corresponds to the position of the second block included by each sub-pixel unit of the array substrate one to one, the fourth block comprises a transparent area, the transparent area is arranged at the position corresponding to the second reflection area included by the second block, and the area of the transparent area is smaller than that of the second reflection area.
In a fourth aspect, an embodiment of the present application further provides a display panel, including: the array substrate provided by the second aspect, and the color filter substrate provided by the third aspect and arranged in a box-to-box manner with the array substrate.
In a fifth aspect, an embodiment of the present application provides a display device, including: the display panel as provided in the fourth aspect.
The beneficial technical effects brought by the technical scheme provided by the embodiment of the application comprise:
in the embodiment of the application, the sub-pixel unit block design with the area ratio of 1:1 is adopted in the semi-transparent semi-reflective pixel structure, so that the two blocks are ensured to have equal charging capacitance and charging rate, the opening of the transmission area is arranged in the central area of the blocks in the first block and the second block, the reflection area is adjacent to the transmission area and surrounds the transmission area, the arrangement mode avoids poor display flicker caused by driving of an edge electric field, the process is simple, other changes on the original semi-transparent semi-reflective product process are not needed, the optical performance of the pixel structure is improved, the electrical performance meets the design requirements, and the occurrence of related poor products is avoided.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a transflective pixel structure according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an array substrate according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a color film substrate according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a display panel according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a display device according to an embodiment of the present application.
Description of reference numerals:
the display device comprises a 10-pixel structure, a 20-array substrate, a 30-color film substrate, a 40-display panel, a 50-display device, a 101-sub-pixel unit, 102-first blocks, 103-second blocks, 1021-first reflection regions, 1022-first transmission regions, 1031-second reflection regions, 1032-second transmission regions, 201-first substrate, 2011-first transparent electrode layer, 2012-second transparent electrode layer, 2013-first metal reflection layer, 2014-second metal reflection layer, 301-second substrate, 302-color resistance, 303-third blocks, 304-fourth blocks and 3041-transparent regions.
Detailed Description
Reference will now be made in detail to the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The terms referred to in this application will first be introduced and explained:
semi-transparent and semi-reflective display technology: the R, G, B sub-pixel unit is divided into a transmission area and a reflection area, when the ambient light is dark, the backlight source is turned on, the light penetrates through the transmission area, the device works in the transmission mode, when the ambient light is bright, the backlight source is turned off, the device works in the reflection mode, and the image display is realized by utilizing the reflection of the ambient light.
Flashing the screen: in the running process of the display product, the display picture flickers or irregularly flickers, and sometimes horizontal lines and vertical lines appear.
The opening position of a transmission area is positioned at the edge of a pixel unit due to unreasonable pixel design of the prior transflective display product, and under the action of a vertical electric field, the problems of poor flicker and the like are easily caused due to crosstalk and cross color of pixels.
The application provides a semi-transparent semi-reflective pixel structure, an array substrate, a color film substrate, a display panel and a display device, and aims to solve the technical problems in the prior art.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments.
Fig. 1 is a schematic diagram of a transflective pixel structure provided in an embodiment of the present application, and as shown in fig. 1, the transflective pixel structure 10 includes: a plurality of sub-pixel units 101 arranged in an array, each sub-pixel unit 101 comprising: a first block 102 and a second block 103, the area ratio of the first block 102 to the second block 103 being 1: 1.
The first block 102 includes: a first reflection region 1021 and a first transmission region 1022, the first transmission region 1022 being located at a central region of the first block 102, the first reflection region 1021 being adjacent to the first transmission region 1022 and surrounding the first transmission region 1022.
The second block 103 includes: a second reflective region 1031 and a second transmissive region 1032, the second transmissive region 1032 being located in a central region of the second partition 103, the second reflective region 1031 being adjacent to the second transmissive region 1032 and surrounding the second transmissive region 1032.
In the embodiment of the application, the sub-pixel unit block design with the area ratio of 1:1 is adopted in the semi-transparent semi-reflective pixel structure, so that the two blocks are ensured to have equal charging capacitance and charging rate, the opening of the transmission area is arranged in the central area of the blocks in the first block and the second block, the reflection area is adjacent to the transmission area and surrounds the transmission area, the arrangement mode avoids poor display flicker caused by driving of an edge electric field, the process is simple, other changes on the original semi-transparent semi-reflective product process are not needed, the optical performance of the pixel structure is improved, the electrical performance meets the design requirements, and the occurrence of related poor products is avoided.
It should be noted that each sub-pixel unit 101 is divided into a first block 102 and a second block 103, the area ratio of the first block 102 to the second block 103 is 1:1, that is, the areas of the two blocks are equal, when a vertical electric field is applied, the first block 102 and the second block 103 can be ensured to have the same charging capacitance and charging rate, and the problem of flicker caused by the difference between the charging capacitance and the charging rate of the first block 102 and the second block 103 is avoided.
In the first block 102, the first transmissive region 1022 is located in the central region of the first block 102, and the first reflective region 1021 is adjacent to the first transmissive region 1022 and surrounds the first transmissive region 1022, thereby avoiding the problem of flicker caused by the action of the fringe electric field on the first transmissive region 1022 in the first block 102.
In the second block 103, the same design as that of the first block 102 is adopted, and the problem of flicker due to the effect of the fringe electric field on the second transmission regions 1032 in the second block 103 is avoided.
Alternatively, the first and second transmissive regions 1022 and 1032 are equal in area.
It should be noted that the areas of the first transmissive region 1022 and the second transmissive region 1032 are equal, and when the vertical electric field is applied, the first transmissive region 1022 and the second transmissive region 1032 can have the same charging capacitance and charging rate, thereby avoiding the problem of flicker of the transmissive regions due to the difference between the charging capacitance and the charging rate of the first transmissive region 1022 and the second transmissive region 1032.
Based on the same inventive concept, an embodiment of the present application further provides an array substrate, and fig. 2 is a schematic structural diagram of the array substrate provided in the embodiment of the present application, as shown in fig. 2, the array substrate includes: a first substrate 201, and a pixel structure 10 provided as the above embodiment on the first substrate 201.
As shown in fig. 2, a first transparent electrode layer 2011 and a second transparent electrode layer 2012 are provided on the first substrate base 201. An orthogonal projection region of the first transparent electrode layer 2011 on the first substrate 201 overlaps with the first transmissive region 1022, and an orthogonal projection region of the second transparent electrode layer 2012 on the first substrate 201 overlaps with the second transmissive region 1032. The area ratio of the first transparent electrode layer 2011 to the second transparent electrode layer 2012 is 1:2 or 2: 1.
In the transmissive mode, a vertical electric field is generated to drive liquid crystal molecules in the liquid crystal layer to deflect, thereby displaying a predetermined screen. Since the areas of the first transmission region 1022 and the second transmission region 1032 are equal, in order to ensure the 64-color display effect of the first transmission region 1022 and the second transmission region 1032, the first transmission region 1022 and the second transmission region 1032 cover transparent electrodes with different areas, so that liquid crystal molecules have different deflection angles, and thus, under the condition that the areas of the first transmission region 1022 and the second transmission region 1032 are equal, the driven liquid crystal light effects are different, and finally, the 64-color display effect of the first transmission region 1022 and the second transmission region 1032 is realized.
Optionally, the area ratio of the first transparent electrode layer 2011 to the second transparent electrode 2012 may be 1:2, or 2:1, or may be in other different proportions that can ensure that the 64-color display effect is achieved. As shown in fig. 2, in the array substrate 20 provided in the embodiment of the present application, an area ratio of the first transparent electrode layer 2011 to the second transparent electrode 2012 is set to be 2: 1.
Alternatively, the material of the first transparent electrode layer 2011 includes at least one of indium tin oxide and indium zinc oxide; the material of the second transparent electrode layer 2012 includes at least one of indium tin oxide and indium zinc oxide.
It should be noted that the materials of the first transparent electrode layer 2011 and the second transparent electrode layer 2012 may include indium tin oxide or indium zinc oxide, and may also be other materials with high transmittance and conductivity, which are not listed here.
Optionally, the first transparent electrode layer 2011 and the second transparent electrode layer 2012 are made of the same material.
Note that, in order to make the first transmissive region 1022 and the second transmissive region 1032 have the same charge capacitance and charge rate, the materials of the first transparent electrode layer 2011 and the second transparent electrode layer 2012 need to be the same material. For example, the materials of the first transparent electrode layer 2011 and the second transparent electrode layer 2012 may all be indium tin oxide.
Optionally, the first reflection area 1021 and the second reflection area 1031 have the same area.
It should be noted that, the areas of the first reflection area 1021 and the second reflection area 1031 are equal, and when the vertical electric field is applied, the first reflection area 1021 and the second reflection area 1031 can have the same charging capacitance and charging rate, so that the problem of flickering of the reflection area caused by the difference between the charging capacitance and the charging rate of the first reflection area 1021 and the second reflection area 1031 is avoided.
Optionally, a first metal reflective layer 2013 and a second metal reflective layer 2014 are disposed on the first base substrate 201. An orthographic projection area of the first metal reflecting layer 2013 on the first substrate 201 is completely overlapped with the first reflecting area 1021, and an orthographic projection area of the second metal reflecting layer 2014 on the first substrate 201 is completely overlapped with the second reflecting area 1031.
In the reflective mode, liquid crystal molecules in the liquid crystal layer are driven to deflect under the action of a vertical electric field, and a predetermined picture is displayed. The first metal reflection layer 2013 completely covers the first reflection region 1021, the second metal reflection layer 2014 completely covers the second reflection region 1031, and since the areas of the first reflection region 1021 and the second reflection region 1031 are equal, the areas of the first metal reflection layer 2013 and the second metal reflection layer 2014 are also equal, so that the first reflection region 1021 and the second reflection region 1031 are guaranteed to have the same charging capacitance and charging rate.
Optionally, the materials of the first metal reflective layer 2013 and the second metal reflective layer 2014 are the same.
It should be noted that, in order to enable the first reflective region 1021 and the second reflective region 1031 to have the same charging capacitance and charging rate, the materials of the first metal reflective layer 2013 and the second metal reflective layer 2014 need to be the same material.
It can be understood that, in the array substrate provided in the embodiment of the present application, the metal trace in the array substrate 20 can be covered and shielded by setting the display of the black matrix, and color cross and light leakage of the sub-pixel units between two adjacent sub-pixel units can be avoided.
The array substrate provided by the embodiment of the application adopts a 1:1 pixel block design, and the area of a reflecting area is 1:1, the first reflecting area and the second reflecting area are guaranteed to have the same charging capacitance and charging rate, and the occurrence of poor flashing lamps is avoided. The area of the transmission region is 1:1 equal, and the transparent electrodes with different areas are covered, so that the effective areas of the first transmission region and the second transmission region are unequal, the same charging capacitance and charging rate are ensured, the 64-color display effect of the transmission region is realized, the occurrence of poor flicker and the like is avoided, the process is simple, other changes on the original semi-transparent semi-reflective product process are not needed, the optical performance of the array substrate is improved, and the electrical performance meets the design requirement.
Based on the same inventive concept, an embodiment of the present application provides a color filter substrate, and fig. 3 is a schematic structural diagram of the color filter substrate provided in the embodiment of the present application, and as shown in fig. 3, the color filter substrate 30 includes: a second substrate base plate 301, a plurality of color resistors 302 arranged in an array on the second substrate base plate 301, each color resistor 302 comprising: a third block 303 and a fourth block 304.
The positions of the third partitions 303 correspond to the positions of the first partitions 102 included in each sub-pixel unit 101 of the array substrate 20 in a one-to-one manner.
The position of the fourth block 304 corresponds to the position of the second block 103 included in each sub-pixel unit 101 of the array substrate 20, the fourth block 304 includes a transparent region 3041, the transparent region 3041 is disposed at the position corresponding to the second reflection region 1031 included in the second block 103, and the area of the transparent region 3041 is smaller than the area of the second reflection region 1031.
It should be noted that, the areas of the first reflection region 1021 in the first sub-block 102 of the array substrate 20 and the second reflection region 1031 in the second sub-block 103 are equal, while ensuring that the first reflection region 1021 and the second reflection region 1031 have the same charge capacitance and charge rate, to achieve 64-color display of the reflection region, each color resistor 302 in the color film substrate 30 is divided into two parts, namely, a third sub-block 303 and a fourth sub-block 304, on the color film substrate 30 arranged in a cassette with the array substrate 20 according to the form of the sub-block of the array substrate 20, and a transparent region 3041 is arranged in the fourth sub-block 304, the position of the transparent region 3041 may be arranged at a position corresponding to the second reflection region 1031, the area of the transparent region 3041 is smaller than the area of the second reflection region 1031, and the corresponding positions of the first reflection region 1021 and the second reflection region 1031 in the color film substrate 30 have different reflectivities by arranging the transparent region 3041 in the color film substrate 30, the display effect of 64 colors in the reflecting area can be realized by realizing different gray scale display.
It is understood that the transparent region 3041 can be made of any transparent material in the prior art and will not be described herein. The shape and position of the transparent region 3041 may be located on one side of the region corresponding to the second reflective region 1031 in the color film substrate 30 as shown in fig. 3, may be located at a position surrounding the periphery of the corresponding second transmissive region 1032 in the region corresponding to the second reflective region 1031 in the color film substrate 30, or may be at another position corresponding to the second reflective region 1031.
It can be understood that the color filter substrate 30 may be provided with a black matrix corresponding to the array substrate 20 to cover and shield the metal traces, and prevent color crosstalk and light leakage.
The color film substrate and the array substrate are correspondingly arranged, the first reflection area and the second reflection area are guaranteed to have the same charging capacitance and charging rate, the transparent areas with the designated areas are arranged on the color film substrate, different reflectivity is formed, gray scale difference is achieved, poor phenomena such as flicker are avoided, meanwhile, 64-color display of the transmission areas and the reflection areas is achieved, a better display effect is provided for a user, and user experience is improved.
Based on the same inventive concept, an embodiment of the present application provides a display panel, and fig. 4 is a schematic structural diagram of the display panel provided in the embodiment of the present application, as shown in fig. 4, the display panel 40 includes: the array substrate 20 provided in the above embodiment, and the color filter substrate 30 arranged in a box-to-box manner with the array substrate 20.
In the display panel provided in the embodiment of the present application, the array substrate is designed by using 1:1 pixel blocks, and the area of the reflective region is 1:1 equal division, the effective area of the transmission area is unequal, the color film substrate adopts the block design corresponding to the array substrate, and a transparent layer with the designated area is arranged in one block, so that the reflection area realizes different gray scale display, the occurrence of undesirable problems such as flicker is avoided, the 64-color display of the transmission area and the reflection area is realized, the process is simple, the display effect of the display panel is enhanced, and the use experience of a user is improved.
Based on the same inventive concept, an embodiment of the present application provides a display device, and fig. 5 is a schematic structural diagram of the display device provided in the embodiment of the present application, and as shown in fig. 5, the display device 50 includes the display panel 40 provided in the embodiment.
Optionally, the display device can be a product with a high display requirement, such as a mobile phone, a tablet personal computer or intelligent wearable equipment, and can enhance the display effect and improve the user experience.
The display device provided by the embodiment of the application avoids the occurrence of undesirable problems such as flicker, realizes 64-color display of the transmission area and the reflection area, is simple in process, saves energy consumption, enhances the display effect of the display panel, and improves the user experience.
It will be understood by those skilled in the art that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (8)
1. An array substrate, comprising: the display device comprises a first substrate, a semi-transparent and semi-reflective pixel structure, a first transparent electrode layer and a second transparent electrode layer, wherein the semi-transparent and semi-reflective pixel structure, the first transparent electrode layer and the second transparent electrode layer are positioned on the first substrate;
the pixel structure comprises a plurality of sub-pixel units arranged in an array, and each sub-pixel unit comprises: the block dividing device comprises a first block and a second block, wherein the area ratio of the first block to the second block is 1: 1;
the first partition includes: a first reflective region and a first transmissive region, the first transmissive region being located in a central region of the first segment, the first reflective region being adjacent to the first transmissive region and surrounding the first transmissive region;
the second block includes: a second reflective region and a second transmissive region, the second transmissive region being located in a central region of the second segment, the second reflective region being adjacent to the second transmissive region and surrounding the second transmissive region;
an orthographic projection area of the first transparent electrode layer on the first substrate is overlapped with the first transmission area, and an orthographic projection area of the second transparent electrode layer on the first substrate is overlapped with the second transmission area;
the area ratio of the first transparent electrode layer to the second transparent electrode layer is 1:2 or 2: 1.
2. The array substrate of claim 1, wherein the first transmissive region and the second transmissive region have equal areas.
3. The array substrate of claim 1, wherein the first transparent electrode layer and the second transparent electrode layer are made of the same material.
4. The array substrate of claim 1, wherein the first reflective region and the second reflective region have the same area.
5. The array substrate of claim 1, wherein a first metal reflective layer and a second metal reflective layer are disposed on the first substrate;
the orthographic projection area of the first metal reflecting layer on the first substrate is completely overlapped with the first reflecting area, and the orthographic projection area of the second metal reflecting layer on the first substrate is completely overlapped with the second reflecting area.
6. A color filter substrate for use with the array substrate of any one of claims 1-5, comprising: the color filter comprises a second substrate and a plurality of color resistors arranged in an array on the second substrate, and is characterized in that each color resistor comprises: a third block and a fourth block;
the position of the third block corresponds to the position of the first block included by each sub-pixel unit of the array substrate one by one;
the position of the fourth block corresponds to the position of a second block included in each sub-pixel unit of the array substrate in a one-to-one mode, the fourth block comprises a transparent area, the transparent area is arranged at the position corresponding to a second reflection area included in the second block, and the area of the transparent area is smaller than that of the second reflection area.
7. A display panel, comprising: the array substrate of any one of claims 1 to 5, and the color filter substrate of claim 6, which is arranged in a box-to-box manner with the array substrate.
8. A display device, comprising: the display panel of claim 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910016364.1A CN109581762B (en) | 2019-01-08 | 2019-01-08 | Array substrate, color film substrate, display panel and display device |
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| CN201910016364.1A CN109581762B (en) | 2019-01-08 | 2019-01-08 | Array substrate, color film substrate, display panel and display device |
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| CN109581762A CN109581762A (en) | 2019-04-05 |
| CN109581762B true CN109581762B (en) | 2021-09-07 |
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| CN1646972A (en) * | 2002-04-11 | 2005-07-27 | 皇家飞利浦电子股份有限公司 | Transflective liquid crystal display device and method of manufacturing the same |
| CN1719312A (en) * | 2004-12-09 | 2006-01-11 | 友达光电股份有限公司 | Display and method for improving display quality |
| CN102914905A (en) * | 2012-10-12 | 2013-02-06 | 京东方科技集团股份有限公司 | Color film substrate and semitransparent semi-reflective liquid crystal display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100426963B1 (en) * | 2001-10-12 | 2004-04-14 | 엘지.필립스 엘시디 주식회사 | transflective liquid crystal display devices |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1646972A (en) * | 2002-04-11 | 2005-07-27 | 皇家飞利浦电子股份有限公司 | Transflective liquid crystal display device and method of manufacturing the same |
| CN1719312A (en) * | 2004-12-09 | 2006-01-11 | 友达光电股份有限公司 | Display and method for improving display quality |
| CN102914905A (en) * | 2012-10-12 | 2013-02-06 | 京东方科技集团股份有限公司 | Color film substrate and semitransparent semi-reflective liquid crystal display device |
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