CN109976019A - Transparence display plate body and transparency window having a display function - Google Patents
Transparence display plate body and transparency window having a display function Download PDFInfo
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- CN109976019A CN109976019A CN201910308705.2A CN201910308705A CN109976019A CN 109976019 A CN109976019 A CN 109976019A CN 201910308705 A CN201910308705 A CN 201910308705A CN 109976019 A CN109976019 A CN 109976019A
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- base layer
- transparent base
- plate body
- transparent
- display
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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
-
- 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
- G02F1/15—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 an electrochromic effect
-
- 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
-
- 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
- G09F9/35—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 being liquid crystals
Abstract
The present invention relates to a kind of transparence display plate body and transparency windows having a display function, are related to technical field of liquid crystal display equipment.The technical solution mainly used are as follows: transparence display plate body comprising: the first transparent base layer, first transparent base layer discoloration that can be powered make first transparent base layer become nontransparent；It is stacked light guide plate, liquid crystal display panel, the second transparent base layer on the first transparent base layer；Light source, the light source are located at the side edge of the light guide plate between first transparent base layer and second transparent base layer.Transparent display board body provided in an embodiment of the present invention can be used as the glass of transparency window having a display function, it is used for example in the windowpane of vehicle, in the windowpane in house, solve the problems, such as that transparent OLED display higher cost is unsuitable for promoting in the prior art, and solve the light source for not being available natural light as transparent display device, caused by the higher problem of power consumption.
Description
Technical field
The present invention relates to technical field of liquid crystal display equipment, more particularly to a kind of transparence display plate body and have display function
The transparency window of energy.
Background technique
Transparent windowpane can be all arranged in vehicle, building etc., so that user watches the scene of outside.
But only using above-mentioned transparent glass window as the window of viewing scenery, it will cause certain wastes, so skill
Transparent windowpane in conjunction with transparent display equipment, is enable transparent windowpane to be provided simultaneously with display function by art personnel,
It can be used in advertising, video playing etc..
However, the transparent display device after above-mentioned combination has certain problem, transparence display used in the prior art
Equipment is that Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) shows equipment, and higher cost is not
Suitable for promoting, and it is not available light source of the natural light as transparent display device, needs to power in real time, expends electric energy.
Summary of the invention
It is a primary object of the present invention to provide a kind of new structural transparence display plate body and having a display function
It is at high cost can to solve transparent display device in the prior art for bright window, and is not available natural light as light source, expends
The technical issues of electric energy.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of transparence display plate body, in transparency window having a display function comprising:
First transparent base layer, first transparent base layer discoloration that can be powered make first transparent base layer become non-
It is bright；
It is stacked light guide plate, liquid crystal display panel, the second transparent base layer on the first transparent base layer；
Light source, the light source are located at the side edge of the light guide plate.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, transparence display plate body above-mentioned, wherein first transparent base layer include be stacked it is first transparent
Substrate and the first electrochromic layer.
Optionally, transparence display plate body above-mentioned, wherein first electrochromic layer is arranged in the described first transparent base
Between plate and the light guide plate.
Optionally, transparence display plate body above-mentioned, wherein first electrochromic layer includes the first electricity being stacked
Pole layer, electrochromic material layer and the second electrode lay.
Optionally, transparence display plate body above-mentioned, wherein the light source is located at first transparent base layer and described second
Between transparent base layer.
Optionally, transparence display plate body above-mentioned, wherein the quantity of the light source is two, two light source settings exist
The opposite sides of the light guide plate.
Optionally, transparence display plate body above-mentioned, wherein second transparent base layer include be stacked it is second transparent
Substrate and the second electrochromic layer.
Optionally, transparence display plate body above-mentioned, wherein second electrochromic layer setting in the second transparent substrate and
Between the liquid crystal display panel.
Optionally, transparence display plate body above-mentioned, wherein the transparent display board body includes viewing area and non-display area, institute
It states one week that non-display area is located at the viewing area；
The opposite outer surface of first transparent base layer of the non-display area and the outer surface of the second transparent base layer are set
It is equipped with light shield layer.
In addition, the present invention also provides a kind of transparency windows having a display function comprising:
Transparence display plate body；
The transparence display plate body includes: the first transparent base layer, first transparent base layer can be powered discoloration make it is described
First transparent base layer becomes nontransparent；
It is stacked light guide plate, liquid crystal display panel, the second transparent base layer on the first transparent base layer；
Light source, the light source are located at the side of the light guide plate.
By above-mentioned technical proposal, transparence display plate body of the present invention and transparency window having a display function at least have following
Advantage:
Transparence display plate body provided in an embodiment of the present invention, is provided with LCD display between two layers of transparent base layer
Plate is able to use sunlight as light source, i.e., can show that the information on liquid crystal display panel under irradiation by sunlight, such as extensively
Announcement, video etc..In addition, the first transparent base layer is also arranged to the base to change colour that is powered, nontransparent state can be become,
In this way when the without sunlight at night, by making its discoloration as backboard the energization of the first transparent base layer, and further it is
The light source that light guide plate side is arranged in is powered, and then the information on liquid crystal display panel can be also watched at night.To sum up, originally
The transparent display board body that inventive embodiments provide can be used as the glass of transparency window having a display function, be used for example in vehicle
Windowpane, house windowpane in, solve transparent OLED display higher cost in the prior art and be unsuitable for promoting
The problem of, and solve the light source for not being available natural light as transparent display device, caused by the higher problem of power consumption.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for transparence display plate body that the embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram for another transparence display plate body that the embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram for another transparence display plate body that the embodiment of the present invention provides.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, it is specific to transparence display plate body proposed according to the present invention and transparency window having a display function
Embodiment, structure, feature and its effect, detailed description is as follows.In the following description, different " embodiment " or " implementation
What example " referred to is not necessarily the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by any
Suitable form combination.
Embodiment one
As shown in Figure 1, a kind of transparence display plate body that the embodiment of the present invention one proposes, for having a display function
In bright window, comprising: the first transparent base layer 1, first transparent base layer 1 discoloration that can be powered become first transparent base layer 1
It is nontransparent；It is stacked light guide plate 2, liquid crystal display panel 3, the second transparent base layer 4 on the first transparent base layer 1；Light source
5, the light source 5 is located at the side of the light guide plate 2.
Specifically, transparency window having a display function can be the window of the window of building, vehicle, the embodiment of the present invention
The glass that the transparence display plate body of offer can replace existing windowpane uses, or makes instead of transparent acrylic light-transmitting plate
With.
First transparent base layer 1 can be to be obtained in conjunction with electrochromic layer by transparent substrate, can be plate
Structure, is also possible to the plate body for the crooked radian for having certain, and specific shape can be selected according to the needs of use.The
The function of the energization discoloration of one transparent base layer 1 can be realized by electrochromic layer.Light guide plate 2 can be can be by point light source 5
It is converted into the plate body of area source 5, the material used can be optical glass, polymethyl methacrylate (PMMA) or poly- carbonic acid
The case where ester (PC) material, can be selected according to actual needs, the shape and bending of light guide plate 2 needs according to first thoroughly
Bright base 1 matches, and can be bonded by transparent glue between the first transparent base layer 1, can also pass through transparent adhesive tape
It is fixed.Liquid crystal display panel 3 is the transparent display panel by liquid crystal display, can be selected as those skilled in the art
Known structure, the present invention do not repeat them here, the shape of liquid crystal display panel 3 and the radian of bending etc., it is also desirable to thoroughly with first
Bright base 1 and light guide plate 2 are adapted, and the fixation between liquid crystal display panel 3 and light guide plate 2 can be viscous using transparent glue
Knot, or the two is fixed using adhesive tape, and, it is preferable to use adhesive tape pair when the two fixed using adhesive tape
The edge of liquid crystal display panel 3 and light guide plate 2 is pasted for one week, prevents from entering therebetween to reach while the two is adhesively fixed
Dust.Second transparent base layer 4 can be identical structure with the first transparent base layer 1, be also possible to only have transparent and certain strong
Glass panel, acrylic panel or the plastic rubber panel of degree, the shape of same second transparent base layer 4 and the radian of bending are both needed to
It to be adapted with the first transparent base layer 1, the connection type preferably clear glue between the second transparent base layer 4 and liquid crystal display panel 3
Water bonding.Light source 5 can according to need the light source 5 that setting is in strip, and the type of light source 5 can be LED, the quantity of light source 5
It can be multiple, such as multiple light sources 5 are disposed around one week of light guide plate 2.In addition it is also possible to by light guide plate 2 and LCD display
It is clipped between the first transparent base layer 1 and the second transparent base layer 4 as a whole after the connection of plate 3, that is, passes through 1 He of the first transparent base layer
Entirety after second transparent base layer 4 connects light guide plate 2 and liquid crystal display panel 3 applies clamping force, makes light guide plate 2 and liquid crystal
Centre is integrally attached to after the connection of display panel 3.Further, in order to be protected to light guide plate 2 and liquid crystal display panel 3,
Also need to be sealed one week of transparence display plate body processing, such as the one of the first transparent base layer 1 and the second transparent base layer 4
Week makes sealant or sealing structure.
Transparence display plate body provided in an embodiment of the present invention, is provided with liquid crystal display panel between two layers of transparent base layer
3, sunlight is able to use as light source 5, i.e., can show that the information on liquid crystal display panel 3 under irradiation by sunlight, such as
Advertisement, video etc..In addition, the first transparent base layer 1 is also arranged to the base to change colour that is powered, nontransparent shape can be become
State, in this way when the without sunlight at night, by making its discoloration as backboard the energization of the first transparent base layer 1, and further
It is that the energization of light source 5 of 2 side of light guide plate is set, and then the information on liquid crystal display panel 3 can be also watched at night.
To sum up, transparent display board body provided in an embodiment of the present invention can be used as the glass of transparency window having a display function, example
Such as in the windowpane in the windowpane of vehicle, house, solve in the prior art that transparent OLED display higher cost is not
The problem of suitable for promoting, and solve the light source 5 for not being available natural light as transparent display device, caused by power consumption compared with
High problem.
As shown in Fig. 2, in specific implementation, wherein first transparent base layer 1 includes the first transparent base being stacked
Plate 11 and the first electrochromic layer 12.
Specifically, the first transparent substrate 11 can be glass plate or acrylic board.First electrochromic layer 12 can be set
It sets on any one surface of the first transparent substrate 11, the first electrochromic layer 12 can use the chemical combination of cercis derivative species
Object, such first electrochromic layer 12 can be in colorless state in cold situation, i.e., transparent state makes transparence display
Plate body can be when having sunlight, it can when daytime, carries out liquid crystal display panel 3 as light source 5 using sunlight
Display.At night, that is, without sunlight in the case where, can be powered to the first electrochromic layer 12, such as in the first electrochromic layer
Positive and negative electrode is respectively set in 12 two surfaces, is then powered by positive and negative electrode to the first electrochromic layer 12；Alternatively,
One electrochromic layer, can be with by including that the first electrode layer, electrochromic material layer and the second electrode lay that are stacked are constituted
The electrochromic material layer being clipped in the middle is powered on by first electrode layer and the second electrode lay, and then the first electrochromic layer 12
The variation that color can occur can be used as lighttight backboard in this way and use, exist at this time to setting in opaque state
The light source 5 of 2 side of light guide plate is powered, and the information on liquid crystal display panel 3 can be made to show, and show from 4 side of the second transparent base layer.
Further, first electrochromic layer 12 setting first transparent substrate 11 and the light guide plate 2 it
Between.
Specifically, can be right between the first transparent substrate 11 and the light guide plate 2 by the setting of the first electrochromic layer 12
First electrochromic layer 12 is protected, and the first electrochromic layer 12 is avoided to be scratched.
As shown in Figure 1-Figure 3, in specific implementation, wherein the area of the light guide plate 2 is more than or equal to the liquid crystal display
The area of panel 3, orthographic projection of the liquid crystal display panel 3 on light guide plate 2, is respectively positioned on the surface of light guide plate 2.
Specifically, the size compared with liquid crystal display panel 3 that light guide plate 2 is arranged is big, it can be in the first transparent base layer 1 and
Larger-size light source 5 is set between two transparent base layers 4, while not will increase the thickness of entire transparence display plate body, can be made
Entire transparent display board can be arranged thinner.
As shown in Figure 1-Figure 3, in specific implementation, the light guide plate 2 is preferably optical glass material.
Specifically, the light guide plate 2 of optical glass material can guarantee the effect that point light source 5 is converted into area source 5, and
It can adapt to the big environment of the temperature difference, so that transparent display board body can be blocked as transparent on the window of building, Yi Jizuo
It is blocked for the transparent of windowpane of vehicle.
As shown in Figure 1-Figure 3, in specific implementation, the quantity of light source 5 is either one or more, can basis
It is particularly shown requirement to be configured, wherein preferred amount is two, and the opposite two sides that light guide plate 2 is arranged in, and in this way can
The area source 5 for forming light guide plate 2 is more uniform.
As shown in figure 3, in specific implementation, second transparent base layer 4 includes the second transparent substrate 41 being stacked
With the second electrochromic layer 42.
Specifically, the second transparent substrate 41 can be glass plate or acrylic board.One is added in the second transparent base layer 4
Layer electrochromic layer can make transparence display plate body in night bi-directional display, can according to display direction need it is transparent to first
The first electrochromic layer 12 in base 1 is powered, or is powered to the second electrochromic layer 42 in the second transparent base layer 4, into
And transparence display plate body is made to show in 1 side of the first transparent base layer or show in Article 2 transparent base layer side.Wherein, second is electroluminescent
Photochromic layer 42 also can be set on any one surface of the second transparent substrate 41, and the energization principle of the second electrochromic layer 42
Or specific structure can be identical as the first electrochromic layer 12, details are not described herein again.
Further, second electrochromic layer 42 is arranged in the second transparent substrate 41 and the liquid crystal display panel 3
Between.
Specifically, the setting of the second electrochromic layer 42 can be to electroluminescent change between the second transparent substrate 41 and light guide plate 2
Chromatograph is protected, and electrochromic layer is avoided to be scratched.
In specific implementation, the transparence display plate body includes viewing area and non-display area, and the non-display area is located at institute
One week for stating viewing area；The outer surface of opposite first transparent base layer 1 of the non-display area and the second transparent base layer 4
Outer surface is provided with light shield layer.Silk-screen.
Specifically, the display area of the liquid crystal display panel 3 needs, i.e. liquid crystal display panel opposite with the viewing area
Display area be located in viewing area in the orthographic projection on transparence display plate body.Light shield layer can be to be carried out by the way of silk-screen
Setting, the structure of non-display area is blocked, be able to ascend the aesthetics of transparence display plate body by the setting of light shield layer.
In specific implementation, above-mentioned liquid crystal display panel 3, light source 5, the first electrochromic layer 12 and the second electroluminescent change
The electric connection mode of chromatograph 42, can be every with reference to the electric connection mode of each functional layer in liquid crystal display, such as in setting
Electric connecting terminal is reserved when a layer or plate, is then attached with the power supply of peripheral hardware and controller, and changing power supply can be building
Power supply, vehicle power supply, battery, solar energy in object etc., controller can be intelligent electronic device, such as mobile phone, computer.
Embodiment two
A kind of transparency window having a display function that the embodiment of the present invention two proposes comprising: it is transparent aobvious as shown in Figure 1
Show plate body；The transparence display plate body includes: the first transparent base layer 1, first transparent base layer 1 can be powered discoloration make it is described
First transparent base layer 1 becomes nontransparent；It is stacked light guide plate 2, liquid crystal display panel 3, second on the first transparent base layer 1
Transparent base layer 4；Light source 5, the light source 5 are located at the side of the light guide plate 2.
Specifically, the transparent of the offer of above-described embodiment one can be used directly in transparence display plate body described in the present embodiment two
Show plate body, concrete implementation structure can be found in related content described in above-described embodiment one, and details are not described herein again.Wherein,
Glass of the transparence display plate body as vehicle window makes vehicle window have transparent functional and display function.
Transparency window having a display function provided in an embodiment of the present invention, uses transparence display plate body as the glass of vehicle window
Glass, transparence display plate body are provided with liquid crystal display panel 3 between two layers of transparent base layer, are able to use sunlight as light source 5, i.e.,
It can show that information on liquid crystal display panel 3, such as advertisement, video etc. under irradiation by sunlight.In addition, also thoroughly by first
Bright base 1 is arranged to be powered the base of discoloration, can become nontransparent state, in this way the without sunlight at night when
It waits, by making its discoloration as backboard the energization of the first transparent base layer 1, and is further the light that 2 side of light guide plate is set
Source 5 is powered, and then the information on liquid crystal display panel 3 can be also watched at night.To sum up, provided in an embodiment of the present invention
Obviously show that plate body can be used as the glass of transparency window having a display function, is used for example in the windowpane of vehicle, house
In windowpane, solve the problems, such as that transparent OLED display higher cost is unsuitable for promoting in the prior art, and solve
Be not available light source 5 of the natural light as transparent display device, caused by the higher problem of power consumption.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (10)
1. a kind of transparence display plate body characterized by comprising
First transparent base layer, first transparent base layer discoloration that can be powered make first transparent base layer become nontransparent；
It is stacked light guide plate, liquid crystal display panel, the second transparent base layer on the first transparent base layer；
Light source, the light source are located at the side of the light guide plate.
2. transparence display plate body according to claim 1, which is characterized in that
First transparent base layer includes the first transparent substrate and the first electrochromic layer being stacked.
3. transparence display plate body according to claim 2, which is characterized in that
First electrochromic layer is arranged between first transparent substrate and the light guide plate.
4. transparence display plate body according to claim 2, which is characterized in that
First electrochromic layer includes the first electrode layer being stacked, electrochromic material layer and the second electrode lay.
5. transparence display plate body according to claim 1, which is characterized in that
The light source is between first transparent base layer and second transparent base layer.
6. transparence display plate body according to claim 1, which is characterized in that
The quantity of the light source is two, and the opposite sides of the light guide plate is arranged in two light sources.
7. any transparence display plate body in -6 according to claim 1, which is characterized in that
Second transparent base layer includes the second transparent substrate and the second electrochromic layer being stacked.
8. transparence display plate body according to claim 7, which is characterized in that
Second electrochromic layer is arranged between the second transparent substrate and the liquid crystal display panel.
9. transparence display plate body according to claim 1, which is characterized in that
The transparence display plate body includes viewing area and non-display area, and the non-display area is located at one week of the viewing area；
The opposite outer surface of first transparent base layer of the non-display area and the outer surface of the second transparent base layer are provided with
Light shield layer.
10. a kind of transparency window having a display function, characterized in that it comprises:
The transparency window having a display function includes: the transparence display plate body as described in any one of claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308705.2A CN109976019B (en) | 2019-04-17 | 2019-04-17 | Transparent display plate and transparent window with display function |
| PCT/CN2020/075988 WO2020211521A1 (en) | 2019-04-17 | 2020-02-20 | Display apparatus and transparent window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308705.2A CN109976019B (en) | 2019-04-17 | 2019-04-17 | Transparent display plate and transparent window with display function |
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| Publication Number | Publication Date |
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| CN109976019A true CN109976019A (en) | 2019-07-05 |
| CN109976019B CN109976019B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308705.2A Active CN109976019B (en) | 2019-04-17 | 2019-04-17 | Transparent display plate and transparent window with display function |
Country Status (2)
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| CN (1) | CN109976019B (en) |
| WO (1) | WO2020211521A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124050A (en) * | 2019-12-25 | 2020-05-08 | Oppo广东移动通信有限公司 | Display screen and electronic equipment |
| WO2020211521A1 (en) * | 2019-04-17 | 2020-10-22 | 京东方科技集团股份有限公司 | Display apparatus and transparent window |
| CN112663999A (en) * | 2019-10-16 | 2021-04-16 | 富士施乐株式会社 | Partition and device |
| CN113820897A (en) * | 2021-08-05 | 2021-12-21 | 北京宝驰新风科技有限公司 | Intelligent glass screen for vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331386A (en) * | 1979-04-28 | 1982-05-25 | Sharp Kabushiki Kaisha | Electrochromic display cell |
| JP2004271830A (en) * | 2003-03-07 | 2004-09-30 | Denso Corp | Display apparatus |
| CN101960373A (en) * | 2008-03-05 | 2011-01-26 | 索尼爱立信移动通讯有限公司 | Dual-sided display for mobile device |
| CN102737576A (en) * | 2011-04-12 | 2012-10-17 | 神基科技股份有限公司 | Transparent display device and operating method thereof |
| CN105242447A (en) * | 2015-11-09 | 2016-01-13 | 武汉华星光电技术有限公司 | Transparent displayer |
| CN107610656A (en) * | 2017-11-09 | 2018-01-19 | 倍晶生物科技（上海）有限公司 | A kind of background light adjusting means and display system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976019B (en) * | 2019-04-17 | 2021-09-07 | 北京睿智航显示科技有限公司 | Transparent display plate and transparent window with display function |
-
2019
- 2019-04-17 CN CN201910308705.2A patent/CN109976019B/en active Active
-
2020
- 2020-02-20 WO PCT/CN2020/075988 patent/WO2020211521A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331386A (en) * | 1979-04-28 | 1982-05-25 | Sharp Kabushiki Kaisha | Electrochromic display cell |
| JP2004271830A (en) * | 2003-03-07 | 2004-09-30 | Denso Corp | Display apparatus |
| CN101960373A (en) * | 2008-03-05 | 2011-01-26 | 索尼爱立信移动通讯有限公司 | Dual-sided display for mobile device |
| CN102737576A (en) * | 2011-04-12 | 2012-10-17 | 神基科技股份有限公司 | Transparent display device and operating method thereof |
| CN105242447A (en) * | 2015-11-09 | 2016-01-13 | 武汉华星光电技术有限公司 | Transparent displayer |
| CN107610656A (en) * | 2017-11-09 | 2018-01-19 | 倍晶生物科技（上海）有限公司 | A kind of background light adjusting means and display system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211521A1 (en) * | 2019-04-17 | 2020-10-22 | 京东方科技集团股份有限公司 | Display apparatus and transparent window |
| CN112663999A (en) * | 2019-10-16 | 2021-04-16 | 富士施乐株式会社 | Partition and device |
| CN111124050A (en) * | 2019-12-25 | 2020-05-08 | Oppo广东移动通信有限公司 | Display screen and electronic equipment |
| CN113820897A (en) * | 2021-08-05 | 2021-12-21 | 北京宝驰新风科技有限公司 | Intelligent glass screen for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020211521A1 (en) | 2020-10-22 |
| CN109976019B (en) | 2021-09-07 |
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Address after: 100176 Building 1, No. 11, dize Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant after: Beijing ruizhihang Display Technology Co.,Ltd. Applicant after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 no.811, yard 10, Jiuxianqiao, Chaoyang District, Beijing Applicant before: BEIJING BOE SPECIAL DISPLAY TECHNOLOGY Co.,Ltd. Applicant before: BOE TECHNOLOGY GROUP Co.,Ltd. |
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Effective date of registration: 20210824 Address after: 100176 Building 1, No. 11, dize Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant after: Beijing ruizhihang Display Technology Co.,Ltd. Address before: 100176 Building 1, No. 11, dize Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant before: Beijing ruizhihang Display Technology Co.,Ltd. Applicant before: BOE TECHNOLOGY GROUP Co.,Ltd. |
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