CN208399857U - A kind of liquid crystal display device - Google Patents
A kind of liquid crystal display device Download PDFInfo
- Publication number
- CN208399857U CN208399857U CN201820411014.6U CN201820411014U CN208399857U CN 208399857 U CN208399857 U CN 208399857U CN 201820411014 U CN201820411014 U CN 201820411014U CN 208399857 U CN208399857 U CN 208399857U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- backlight
- control circuit
- circuit board
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of liquid crystal display devices, including liquid crystal display and backlight, the control circuit board being electrically connected with liquid crystal display and backlight, the battery being electrically connected with control circuit board and the solar panels being electrically connected with battery, the liquid crystal display and backlight fit, the liquid crystal display just facing towards the eyes of user, the backlight is set to the back side of the liquid crystal display, the backlight being capable of light transmission, when extraneous light is irradiated in the backlight, the backlight can be passed through to reinforce backlight effect.
Description
Technical field
The utility model relates to reinforce the liquid crystal display device of display by extraneous light.
Background technique
Liquid crystal display device includes refraction type liquid crystal display device and Nonopaque type liquid crystal display device.In the prior art, it rolls over
Formula liquid crystal display device is penetrated without backlight, display screen can be evident under strong light, and does not see Chu under dim light at night, needs
Add backlight；Nonopaque type liquid crystal display device must have backlight that can just see text clearly, and dim light can be seen at night, and daytime is strong
Illumination, which is mapped on liquid crystal display, does not see Chu then, needs very strong backlight at this time.Backlight is for ensuring liquid crystal display
Screen issues bright light supply apparatus behind, and the brightness of backlight has directly text word articulation shown by liquid crystal display
It influences, Nonopaque type liquid crystal display device must have the backlight for the light source for being capable of providing high brightness, due to the high brightness of backlight
The power consumption that will lead to liquid crystal display device is too fast, accordingly it is desirable to which designing not only can clearly show but also the liquid crystal of power saving
Showing device.
Utility model content
The utility model is directed to problem above existing in the prior art, it is desirable to provide a kind of liquid crystal display device, the liquid
Crystal device can introduce extraneous light to reinforce the display intensity of liquid crystal display, reach the automatic stiffening under strong light and carry on the back
Light when so that solar irradiation being mapped to this liquid crystal display device, still can clearly be shown and the purpose of power saving.
To achieve the goals above, the utility model uses following technical scheme:
A kind of liquid crystal display device, including liquid crystal display and backlight are electrically connected with liquid crystal display and backlight
Control circuit board, the battery being electrically connected with control circuit board and the solar panels being electrically connected with battery, the liquid crystal
Display screen and backlight fit, the liquid crystal display just facing towards the eyes of user, the backlight is set to described
The back side of liquid crystal display, the backlight can light transmission can be passed through described when extraneous light is irradiated in the backlight
Backlight is to reinforce backlight effect.
Further, the liquid crystal display device further includes light transmitting shell, and extraneous light can pass through the light transmitting shell
Into the backlight.
Preferably, the control circuit board is horizontally disposed, the bottom end and control of the liquid crystal display and backlight
Circuit board processed abuts, and forms fixed angle B.
Preferably, the included angle B is 90 °.
Optionally, one flat plate is integrally formed in the control circuit board and liquid crystal display and backlight.
Optionally, the control circuit board and liquid crystal display and backlight form an included angle adjustable A.
Optionally, the control circuit board is separated with liquid crystal display and backlight, is connected by lead.
The utility model has the advantages that liquid crystal display device provided by the utility model makes extraneous light by the way that the backlight of light transmission is arranged
Backlight can be passed through and enter liquid crystal display to reinforce backlight, and then reinforce the display intensity of liquid crystal display, if any shell,
Shell is also configured as light transmitting shell, makes full use of the energy of sunlight, achieve the purpose that not only power saving but also can clearly be shown, and
And structure is simply at low cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the first embodiment of liquid crystal display device provided by the utility model；
Fig. 2 is the schematic diagram of the second embodiment of liquid crystal display device provided by the utility model；
Fig. 3 is the schematic diagram of the 3rd embodiment of liquid crystal display device provided by the utility model；
Fig. 4 is the schematic diagram of the fourth embodiment of liquid crystal display device provided by the utility model；
Fig. 5 is the schematic diagram of the 5th embodiment of liquid crystal display device provided by the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Please refer to Fig. 1-Fig. 5, liquid crystal display device provided by the utility model, include liquid crystal display, backlight,
The control circuit board being electrically connected with liquid crystal display and backlight, the battery being electrically connected with control circuit board and and electric power storage
The solar panels of pond electrical connection, liquid crystal display and backlight fit, liquid crystal display just facing towards the eyes of user,
Backlight is set to the back side of liquid crystal display, when extraneous light is irradiated in backlight, can pass through backlight to reinforce carrying on the back
Light effect, to reinforce the display intensity of liquid crystal display.Liquid crystal display device provided by the utility model, by the way that light transmission is arranged
Backlight, directly reinforce backlight using the extraneous light (sunlight) across backlight, and then reinforce the aobvious of liquid crystal display
Show intensity, achieve the purpose that not only power saving but also can clearly show, and structure is simply at low cost.
Referring to Fig. 1, the liquid crystal display device that the first embodiment of the utility model provides include liquid crystal display 101,
Backlight 102, control circuit board 103, battery (not shown) and solar panels (not shown).Battery and solar panels and control
Circuit board 103 processed is electrically connected to form power supply circuit, and control circuit board 103 is electrically connected shape with liquid crystal display 101 and backlight 102
At control circuit.Control circuit board 103 is horizontally disposed, and liquid crystal display 101 and backlight 102 fit, liquid crystal
The bottom end of display screen 101 and backlight 102 is abutted with control circuit board 103, forms fixed angle B.Included angle B in the present embodiment is excellent
Be selected as 90 °, i.e. the bottom end of liquid crystal display 101 and backlight 102 is vertical with control circuit board 103, shape at L-shaped (see Fig. 1) or
Person's inverted T-shaped (not shown), is adapted for placement on platform.Certainly, the bottom end of liquid crystal display 101 and backlight 102 and control electricity
Road plate 103 may be alternatively provided as non-perpendicular contact (not shown), liquid crystal display 101 and backlight 102 and control circuit board 103 it
Between included angle B be set as needed that perhaps obtuse angle makes liquid crystal display device convenient for placing or installation for acute angle, and convenient at any time
Observe the back side light transmission of liquid crystal display 101 and backlight 102.Liquid crystal display 101 just facing towards the eye of user
Eyeball, the back side of liquid crystal display 101 are backlight 102, backlight 102 can light transmission, extraneous light is from the back side of backlight 102
Direction is irradiated in backlight 102, directly through backlight 102 to reinforce backlight effect.
Referring to Fig. 2, the liquid crystal display device that the second embodiment of the utility model provides include liquid crystal display 201,
Backlight 202, control circuit board 203, battery (not shown) and solar panels (not shown).Battery and solar panels and control
Circuit board 203 processed is electrically connected to form power supply circuit, and control circuit board 203 is electrically connected shape with liquid crystal display 201 and backlight 202
At control circuit.Liquid crystal display 201 and backlight 202 fit, liquid crystal display 201 just facing towards the eye of user
Eyeball, the back side of liquid crystal display 201 are backlight 202, backlight 202 can light transmission, extraneous light is from the back side of backlight 202
Direction is irradiated in backlight 202, directly through backlight 202 to reinforce backlight effect.Control circuit board 203 in the present embodiment
It is set to the side of liquid crystal display 201 and backlight 202, two sides, three sides or is located on surrounding, and control circuit board 203
One flat plate is integrally formed with liquid crystal display 201 and backlight 202, convenient for insertion installation.
Referring to Fig. 3, the liquid crystal display device that the 3rd embodiment of the utility model provides include liquid crystal display 301,
Backlight 302, control circuit board 303, battery (not shown) and solar panels (not shown).Battery and solar panels and control
Circuit board 303 processed is electrically connected to form power supply circuit, and control circuit board 303 is electrically connected shape with liquid crystal display 301 and backlight 302
At control circuit.Such as when this liquid crystal display device is fixed on interior front windshield, liquid crystal display 301 and backlight
302 fit, liquid crystal display 301 just facing towards the eyes of user, the back side of liquid crystal display 301 is backlight 302,
Backlight 302 can light transmission, extraneous light is irradiated in backlight 302 from the back side direction of backlight 302, directly through backlight
302 to reinforce backlight effect.One termination of control circuit board 303 and liquid crystal display 301 and backlight 302 in the present embodiment
Touching connects and forms an included angle adjustable A, can adjust the size of included angle A at any time as needed.
Referring to Fig. 4, the liquid crystal display device that the fourth embodiment of the utility model provides include liquid crystal display 401,
Backlight 402, control circuit board 403, battery (not shown) and solar panels (not shown).Battery and solar panels and control
Circuit board 403 processed is electrically connected to form power supply circuit, and control circuit board 403 is electrically connected shape with liquid crystal display 401 and backlight 402
At control circuit.Liquid crystal display 401 and backlight 402 fit, liquid crystal display 401 just facing towards the eye of user
Eyeball, the back side of liquid crystal display 401 are backlight 402, backlight 402 can light transmission, extraneous light is from the back side of backlight 402
Direction is irradiated in backlight 402, directly through backlight 402 to reinforce backlight effect.Control circuit board 403 in the present embodiment
It separates with liquid crystal display 401 and backlight 402, is connected by lead, so that liquid crystal display device is can according to need design each
Kind shape.
Referring to Fig. 5, the liquid crystal display device that the 5th embodiment of the utility model provides include liquid crystal display 501,
Backlight 502, control circuit board 503, light transmitting shell 505, battery (not shown) and solar panels (not shown).Battery and
Solar panels and control circuit board 503 are electrically connected to form power supply circuit, control circuit board 503 and liquid crystal display 501 and backlight
Plate 502 is electrically connected to form control circuit.Liquid crystal display 501 and backlight 502 fit, and liquid crystal display 501 just faces
To the eyes of user, the back side of liquid crystal display 501 is backlight 502, backlight 502 can light transmission, extraneous light can
Across light transmitting shell entry of backlight plate, and backlight 502 is passed through to reinforce backlight effect.Base of the present embodiment in first embodiment
Light transmitting shell is increased on plinth, similarly, other embodiments can also increase light transmitting shell.
Liquid crystal display device provided by the utility model is suitable for open air and uses instrument, as on automobile, on bicycle, on locomotive
Monitoring display device or wrist-watch, hand-held measuring device etc..
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, although
It is used some specific terms in this specification, these terms are merely for convenience of description, not to the utility model structure
At any restrictions.
Claims (7)
1. a kind of liquid crystal display device, it is characterised in that: including liquid crystal display and backlight, with liquid crystal display and backlight
The control circuit board of electrical connection, the battery being electrically connected with control circuit board and the solar panels being electrically connected with battery, institute
State liquid crystal display and backlight fit, the liquid crystal display just facing towards the eyes of user, the backlight is set
Be placed in the back side of the liquid crystal display, the backlight can light transmission can when extraneous light is irradiated in the backlight
Across the backlight to reinforce backlight effect.
2. liquid crystal display device according to claim 1, it is characterised in that: further include light transmitting shell, extraneous light can
Enter the backlight across the light transmitting shell.
3. liquid crystal display device according to claim 1 or 2, it is characterised in that: the control circuit board is in the horizontal direction
The bottom end of setting, the liquid crystal display and backlight is abutted with control circuit board, forms fixed angle B.
4. liquid crystal display device according to claim 3, it is characterised in that: the included angle B is 90 °.
5. liquid crystal display device according to claim 1 or 2, it is characterised in that: the control circuit board and liquid crystal display
Plate is integrally formed in screen and backlight.
6. liquid crystal display device according to claim 1 or 2, it is characterised in that: the control circuit board and liquid crystal display
Screen and backlight form an included angle adjustable A.
7. liquid crystal display device according to claim 1 or 2, it is characterised in that: the control circuit board and liquid crystal display
Screen is separated with backlight, is connected by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411014.6U CN208399857U (en) | 2018-03-26 | 2018-03-26 | A kind of liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411014.6U CN208399857U (en) | 2018-03-26 | 2018-03-26 | A kind of liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399857U true CN208399857U (en) | 2019-01-18 |
Family
ID=65063248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411014.6U Expired - Fee Related CN208399857U (en) | 2018-03-26 | 2018-03-26 | A kind of liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399857U (en) |
-
2018
- 2018-03-26 CN CN201820411014.6U patent/CN208399857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |