CN109976043A - A kind of liquid crystal display device for car - Google Patents
A kind of liquid crystal display device for car Download PDFInfo
- Publication number
- CN109976043A CN109976043A CN201910341809.3A CN201910341809A CN109976043A CN 109976043 A CN109976043 A CN 109976043A CN 201910341809 A CN201910341809 A CN 201910341809A CN 109976043 A CN109976043 A CN 109976043A
- Authority
- CN
- China
- Prior art keywords
- display screen
- liquid crystal
- car
- display device
- display
- 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.)
- Pending
Links
Classifications
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal 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
- G02F1/133—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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
Abstract
The present invention provides a kind of liquid crystal display device for car, including display screen control module；The display screen includes liquid crystal board and the backlight that is bonded with liquid crystal board, offers putting groove in backlight；The input terminal of the display screen is connected to the control module.Liquid crystal display device for car provided by the invention, not only can be used alone, and can also be embedded in interior display screen in the putting groove of display screen, the close structure of the two can make the image more horn of plenty of display, and angular field of view is also guaranteed.
Description
Technical field
The present invention relates to Automobile Products fields, more particularly, to a kind of liquid crystal display device for car.
Background technique
As people's lives level is continuously improved, automobile starts to come into huge numbers of families, and under the promotion of science and technology, vapour
The function of vehicle is more and more, and various parameter requests are also higher and higher, and originally more automobiles starts to install additional large-sized
Liquid crystal display controls screen in being used as, and navigator display, speed, oil consumption display instrument are realized on same display screen to reach
The purpose of the functions such as table, revolving speed display instrument, existing liquid crystal display or at low cost but display effect are not enough enriched or cost
It is excessively high.
Summary of the invention
The present invention provides a kind of liquid crystal display device for car, for solving available liquid crystal display display effect and cost control
Make bad problem.
Realize technical characteristic used in the present invention are as follows:
A kind of liquid crystal display device for car, including display screen control module；
The display screen includes liquid crystal board and the backlight that is bonded with liquid crystal board, offers putting groove in backlight；
The input terminal of the display screen is connected to the control module.
Further, the display screen is white and black displays screen.
Further, the putting groove is in the center of backlight.
The utility model has the advantages that
Liquid crystal display device for car provided by the invention, not only can be used alone, can also be in the putting groove of display screen
Display screen in being embedded in, the close structure of the two can make the image more horn of plenty of display, and angular field of view is also guaranteed.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the invention will be further described, in which:
Fig. 1 is the structure chart of the specific embodiment of the invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the enlarged drawing at Fig. 2A.
Figure label:
1, display screen；11, liquid crystal board；12, backlight；2, putting groove；3, control module.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of liquid crystal display device for car, including 1 control module 3 of display screen；
The display screen 1 includes liquid crystal board 11 and the backlight 12 being bonded with liquid crystal board 11, and liquid crystal board 11 includes size
Consistent upper substrate, lower substrate and several frame glues, upper substrate and lower substrate clamp each frame glue from two sides respectively, connect each frame glue
Substrate and lower substrate are connected, liquid crystal is filled in the interlayer between upper substrate and lower substrate, the size of backlight 12 and liquid crystal board 11
Unanimously, the putting groove 2 communicated is offered in backlight 12；
Control module packet 3 includes the control chip and its external circuit of driving backlight 12 and liquid crystal board 11, described aobvious
The input terminal of display screen 1 is connected to the control module 3, and control module 3 controls the content that display screen 1 is shown.
Interior display screen can be embedded in the putting groove 2 of display screen 1, it is preferred that the size and storing of interior display screen
The size of slot 2 is consistent, and the input terminal of interior display screen can connect to the control module 3 of liquid crystal display of the present invention and either connect
To individual control chip, the display direction of interior display screen is consistent with the display direction of display screen 1, the display screen in being embedded in
When, the liquid crystal board 11 of display screen 1 can well cover interior display screen in structure, unslotted on liquid crystal board 11, therefore, display screen
1 and interior display screen structure can in conjunction with closely, the full fitting of display screen 1 and interior display screen may be implemented；And it is aobvious in content
Show aspect, at work, under the action of control module 3, the part Chong Die with putting groove 2 of liquid crystal board 11 is transparent to display screen 1
, i.e., the effect of the part realization Light valve display Chong Die with putting groove 2 of liquid crystal board 11, the content that interior display screen is shown penetrate liquid crystal
Light valve areas on plate 11 realizes the common display of display screen 1 and interior screen content, improves the rich of display content；
Also, the display portion of display screen 1 and interior display screen is bonded, therefore, in the content of the interior display screen of display screen 1, visual angle
Also sufficiently wide, it is easy to use.
Preferably, the display screen 1 is white and black displays screen well to control cost, and display screen 1 can be used for vehicle-state
Perhaps the more dispersed information such as running information is shown and interior display screen may be selected to can be used for colored display or black and white is aobvious
Show, can be used for reversing radar image, the display for entertaining interface.
Preferably, the putting groove 2 is in the center of backlight 12, then interior display screen is also at the center of backlight 12,
When display screen 1 works, content shown by interior display screen is in the center of display screen 1.
Therefore, liquid crystal display device for car provided by the invention, not only can be used alone, and can also be embedded in interior display screen,
Close structure, and the image more horn of plenty shown, angular field of view are also guaranteed.
It should be noted that described above is presently preferred embodiments of the present invention, the invention is not limited to above-mentioned
Embodiment all should belong to protection scope of the present invention as long as it reaches technical effect of the invention with identical means.
Claims (3)
1. a kind of liquid crystal display device for car, it is characterised in that:
Including display screen (1) control module (3)；
The display screen (1) includes liquid crystal board (11) and the backlight (12) being bonded with liquid crystal board (11), in backlight (12)
Offer putting groove；
The input terminal of the display screen (1) is connected to the control module (3).
2. a kind of liquid crystal display device for car as described in claim 1, it is characterised in that:
The display screen (1) is white and black displays screen.
3. a kind of liquid crystal display device for car as described in any one of claims 1 to 3, it is characterised in that:
The putting groove is in the center of backlight (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341809.3A CN109976043A (en) | 2019-04-25 | 2019-04-25 | A kind of liquid crystal display device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341809.3A CN109976043A (en) | 2019-04-25 | 2019-04-25 | A kind of liquid crystal display device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109976043A true CN109976043A (en) | 2019-07-05 |
Family
ID=67086410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910341809.3A Pending CN109976043A (en) | 2019-04-25 | 2019-04-25 | A kind of liquid crystal display device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109976043A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008145981A (en) * | 2006-12-13 | 2008-06-26 | Sharp Corp | Liquid crystal display, its driving method and television set |
| CN101305407A (en) * | 2005-09-06 | 2008-11-12 | 富士通天株式会社 | Display device and display method |
| CN109491134A (en) * | 2018-12-27 | 2019-03-19 | 天马微电子股份有限公司 | A kind of display device |
-
2019
- 2019-04-25 CN CN201910341809.3A patent/CN109976043A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101305407A (en) * | 2005-09-06 | 2008-11-12 | 富士通天株式会社 | Display device and display method |
| JP2008145981A (en) * | 2006-12-13 | 2008-06-26 | Sharp Corp | Liquid crystal display, its driving method and television set |
| CN109491134A (en) * | 2018-12-27 | 2019-03-19 | 天马微电子股份有限公司 | A kind of display device |
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