CN107402483A - A kind of Vehicular display device - Google Patents
A kind of Vehicular display device Download PDFInfo
- Publication number
- CN107402483A CN107402483A CN201710715495.XA CN201710715495A CN107402483A CN 107402483 A CN107402483 A CN 107402483A CN 201710715495 A CN201710715495 A CN 201710715495A CN 107402483 A CN107402483 A CN 107402483A
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- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- polaroid
- display device
- crystal cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- 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
- G02F1/1313—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 specially adapted for a particular application
-
- 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to technical field of automobile accessories, more particularly to a kind of Vehicular display device.A kind of Vehicular display device of the present invention, including：Housing, the backlight module in the housing, the liquid crystal display panel on the backlight module, the part reflective semitransparent film on the liquid crystal display panel, the minute surface control liquid crystal cell on the part reflective semitransparent film, the first polaroid on the liquid crystal cell, the sound-controlled apparatus being electrically connected with the housing with minute surface control liquid crystal cell and the second polaroid between the backlight module and the liquid crystal display panel；The liquid crystal rotation in the minute surface control liquid crystal cell can be controlled by sound-controlled apparatus so that the Vehicular display device switches between mirror function and display function, can extend the function of Vehicular display device, lifts Consumer's Experience.
Description
Technical field
The present invention relates to technical field of automobile accessories, more particularly to a kind of Vehicular display device.
Background technology
Vehicular display device is the accessory commonly used in the multimedia system of Hyundai Motor, and existing Vehicular display device generally only has
There is display function, function is single, and Consumer's Experience is not high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of Vehicular display device, the function of Vehicular display device can be extended,
Lift Consumer's Experience.Meanwhile present invention also offers a kind of minute surface of Vehicular display device control liquid crystal cell and its processing method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of Vehicular display device, including：Housing, set
In the backlight module in the housing, the liquid crystal display panel on the backlight module, located at the liquid crystal display panel
On part reflective semitransparent film, the minute surface control liquid crystal cell on the part reflective semitransparent film, first on the liquid crystal cell inclined
Mating plate, it is electrically connected with sound-controlled apparatus and located at the backlight module with minute surface control liquid crystal cell in the housing
The second polaroid between the liquid crystal display panel；
The liquid crystal display panel includes：The array base palte and color membrane substrates that are oppositely arranged and positioned at the array base palte and
The first liquid crystal layer between color membrane substrates；
The minute surface control liquid crystal cell includes：The first substrate and second substrate that are oppositely arranged, positioned at the first substrate and
The second liquid crystal layer between two substrates and be respectively arranged on two relative surfaces of the first substrate and second substrate first
Electrode and second electrode；
The light transmission shaft of first polaroid is identical with the light transmission shaft of the part reflective semitransparent film, the light transmission shaft of first polaroid
It is vertical with the light transmission shaft of the second polaroid.
First polaroid and the second polaroid are iodine polarizing piece.
A kind of Vehicular display device minute surface control liquid crystal cell, including be oppositely arranged first substrate and second substrate, be located at
The second liquid crystal layer between first substrate and second substrate and it is respectively arranged on first substrate and relative two surfaces of second substrate
On first electrode and second electrode；First substrate and second substrate are transparent glass substrate.
A kind of processing method of the minute surface control liquid crystal cell of Vehicular display device, step are as follows：
1., construction and shaping
Minute surface control liquid crystal cell includes the first substrate being oppositely arranged and second substrate, between first substrate and second substrate
The second liquid crystal layer and be respectively arranged on first substrate and first electrode and the second electricity on relative two surfaces of second substrate
Pole；
Second liquid crystal layer, first electrode and second electrode are prepared according to prior art；
First substrate and second substrate are transparent glass substrate, are processed into using silicate glass；
2., pretreatment
Pretreatment fluid is sprayed on first substrate and second substrate, spraying is clean using deionized water rinsing after terminating, and then dries
It is dry；
Pretreatment fluid is by water-based 15 parts of styrene-acrylic resin, 9 parts of ammonium persulfate, 10 parts of wetting agent, 7 parts of silicon nitride, 10 parts of benzophenone, third
Stirring reaction is prepared for 3 hours at 65 DEG C in a kettle for 3 parts of triol, 2 parts of dichloro quinolinic acid, 5.5 parts of Cyanidin；
3., assembling
First by the installation of the second liquid crystal layer between the first electrode and the second electrode, then first substrate and second substrate are distinguished
Installed in the side of second electrode and first electrode.
Advantage for present invention is with effect：
1）, the present invention a kind of Vehicular display device, including：Housing, the backlight module in the housing, located at the backlight
Liquid crystal display panel on module, the part reflective semitransparent film on the liquid crystal display panel, on the part reflective semitransparent film
Minute surface control liquid crystal cell, the first polaroid on the liquid crystal cell, in the housing with the minute surface control liquid
Brilliant box is electrically connected with sound-controlled apparatus and the second polaroid between the backlight module and the liquid crystal display panel；
The liquid crystal rotation in the minute surface control liquid crystal cell can be controlled by sound-controlled apparatus so that the Vehicular display device is in mirror function
Switch between display function, the function of Vehicular display device can be extended, lift Consumer's Experience.
2）, a kind of Vehicular display device minute surface control liquid crystal cell and its processing method, it is reasonable in design, by processing
It is advance to transparent glass substrate to have carried out pretreatment processing in manufacturing process, so that its service life is longer, high temperature resistant and resistance to
Corrosive nature is more preferable.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure chart of Vehicular display device of the present invention；
Fig. 2 is that a kind of minute surface of Vehicular display device of the present invention controls the structure chart of liquid crystal cell；
In figure：Housing 1, backlight module 2, liquid crystal display panel 3, part reflective semitransparent film 4, minute surface control liquid crystal cell 5, the first polaroid
6th, sound-controlled apparatus 7, the second polaroid 8, array base palte 31, color membrane substrates 32, the first liquid crystal layer 33, first substrate 51, the second base
Plate 52, the second liquid crystal layer 53, first electrode 54, second electrode 55.
Embodiment
Embodiment 1
Fig. 1 to Fig. 2 is referred to, the present invention provides a kind of Vehicular display device, including：Housing 1, the backlight in the housing 1
Module 2, the liquid crystal display panel 3 on the backlight module 2, the part reflective semitransparent film on the liquid crystal display panel 3
4th, the minute surface on the part reflective semitransparent film 4 controls liquid crystal cell 5, the first polaroid 6 on the liquid crystal cell 5, is located at
In the housing 1 with minute surface control liquid crystal cell 5 electric connection sound-controlled apparatus 7 and located at the backlight module 2 with it is described
The second polaroid 8 between liquid crystal display panel 3；
The liquid crystal display panel 3 includes：The array base palte 31 and color membrane substrates 32 that are oppositely arranged and positioned at the array base
The first liquid crystal layer 33 between plate 31 and color membrane substrates 32；
The minute surface control liquid crystal cell 5 includes：The first substrate 51 and second substrate 52 that are oppositely arranged, positioned at the first substrate
The second liquid crystal layer 53 between 51 and second substrate 52 and to be respectively arranged on the first substrate 51 and second substrate 52 relative
First electrode 54 and second electrode 55 on two surfaces；
The light transmission shaft of first polaroid 6 is identical with the light transmission shaft of the part reflective semitransparent film 4, first polaroid 6 it is saturating
Optical axis is vertical with the light transmission shaft of the second polaroid 8.
Specifically, the polaroid 8 of the first polaroid 6 and second is iodine polarizing piece.
Specifically, the present invention can control the liquid crystal rotation in the minute surface control liquid crystal cell by sound-controlled apparatus 7 so that institute
State Vehicular display device between mirror function and display function to switch, the function of Vehicular display device can be extended, lift user's body
Test, specially when the sound-controlled apparatus 7 receives the order for switching to mirror function, the sound-controlled apparatus 7 controls the mirror
Liquid crystal rotation in face control liquid crystal cell so that through the change of polarized direction of the light of minute surface control liquid crystal cell, so that
Mirror face function is realized, when the sound-controlled apparatus 7, which receives, switches to display function order, the sound-controlled apparatus 7 controls the mirror
Liquid crystal in face control liquid crystal cell does not rotate so that do not change through the polarization direction of the light of minute surface control liquid crystal cell,
So as to realize display function.
Embodiment 2
A kind of processing method of the minute surface control liquid crystal cell of Vehicular display device, step are as follows：
1., construction and shaping
Minute surface control liquid crystal cell includes the first substrate being oppositely arranged and second substrate, between first substrate and second substrate
The second liquid crystal layer and be respectively arranged on first substrate and first electrode and the second electricity on relative two surfaces of second substrate
Pole；
Second liquid crystal layer, first electrode and second electrode are prepared according to prior art；
First substrate and second substrate are transparent glass substrate, are processed into using silicate glass；
2., pretreatment
Pretreatment fluid is sprayed on first substrate and second substrate, spraying is clean using deionized water rinsing after terminating, and then dries
It is dry；
Pretreatment fluid is by water-based 15 parts of styrene-acrylic resin, 9 parts of ammonium persulfate, 10 parts of wetting agent, 7 parts of silicon nitride, 10 parts of benzophenone, third
Stirring reaction is prepared for 3 hours at 65 DEG C in a kettle for 3 parts of triol, 2 parts of dichloro quinolinic acid, 5.5 parts of Cyanidin；
3., assembling
First by the installation of the second liquid crystal layer between the first electrode and the second electrode, then first substrate and second substrate are distinguished
Installed in the side of second electrode and first electrode.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (2)
- A kind of 1. Vehicular display device, it is characterised in that including：Housing（1）, located at the housing（1）Interior backlight module（2）、 Located at the backlight module（2）On liquid crystal display panel（3）, located at the liquid crystal display panel（3）On part reflective semitransparent film （4）, located at the part reflective semitransparent film（4）On minute surface control liquid crystal cell（5）, located at the liquid crystal cell（5）On the first polarisation Piece（6）, located at the housing（1）It is interior to control liquid crystal cell with the minute surface（5）It is electrically connected with sound-controlled apparatus（7）And located at institute State backlight module（2）With the liquid crystal display panel（3）Between the second polaroid（8）；The liquid crystal display panel（3）Including：The array base palte being oppositely arranged（31）And color membrane substrates（32）And positioned at described Array base palte（31）And color membrane substrates（32）Between the first liquid crystal layer（33）；The minute surface controls liquid crystal cell（5）Including：The first substrate being oppositely arranged（51）And second substrate（52）, positioned at described One substrate（51）And second substrate（52）Between the second liquid crystal layer（53）And it is respectively arranged on the first substrate（51）With Two substrates（52）First electrode on two relative surfaces（54）And second electrode（55）；First polaroid（6）Light transmission shaft and the part reflective semitransparent film（4）Light transmission shaft it is identical, first polaroid （6）Light transmission shaft and the second polaroid（8）Light transmission shaft it is vertical.
- 2. Vehicular display device as claimed in claim 1, it is characterised in that first polaroid（6）With the second polaroid（8） It is iodine polarizing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715495.XA CN107402483A (en) | 2017-08-20 | 2017-08-20 | A kind of Vehicular display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715495.XA CN107402483A (en) | 2017-08-20 | 2017-08-20 | A kind of Vehicular display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107402483A true CN107402483A (en) | 2017-11-28 |
Family
ID=60397191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715495.XA Pending CN107402483A (en) | 2017-08-20 | 2017-08-20 | A kind of Vehicular display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107402483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054302A1 (en) * | 2018-09-11 | 2020-03-19 | 株式会社ジャパンディスプレイ | Display device and mirror device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293726A (en) * | 2012-06-29 | 2013-09-11 | 上海天马微电子有限公司 | Liquid crystal box, 3D touch display device and control method thereof |
| CN203337952U (en) * | 2013-07-31 | 2013-12-11 | 京东方科技集团股份有限公司 | Display device and unit |
| CN103698893A (en) * | 2013-03-29 | 2014-04-02 | 京东方科技集团股份有限公司 | Three-dimensional liquid crystal display device |
| CN105093617A (en) * | 2015-08-05 | 2015-11-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN105467666A (en) * | 2016-01-28 | 2016-04-06 | 京东方科技集团股份有限公司 | Liquid crystal display panel, manufacturing method and display device |
-
2017
- 2017-08-20 CN CN201710715495.XA patent/CN107402483A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293726A (en) * | 2012-06-29 | 2013-09-11 | 上海天马微电子有限公司 | Liquid crystal box, 3D touch display device and control method thereof |
| CN103698893A (en) * | 2013-03-29 | 2014-04-02 | 京东方科技集团股份有限公司 | Three-dimensional liquid crystal display device |
| CN203337952U (en) * | 2013-07-31 | 2013-12-11 | 京东方科技集团股份有限公司 | Display device and unit |
| CN105093617A (en) * | 2015-08-05 | 2015-11-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN105467666A (en) * | 2016-01-28 | 2016-04-06 | 京东方科技集团股份有限公司 | Liquid crystal display panel, manufacturing method and display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054302A1 (en) * | 2018-09-11 | 2020-03-19 | 株式会社ジャパンディスプレイ | Display device and mirror device |
| JP2020042194A (en) * | 2018-09-11 | 2020-03-19 | 株式会社ジャパンディスプレイ | Display device and mirror device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
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| RJ01 | Rejection of invention patent application after publication |