CN209055764U - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
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- CN209055764U CN209055764U CN201821733245.5U CN201821733245U CN209055764U CN 209055764 U CN209055764 U CN 209055764U CN 201821733245 U CN201821733245 U CN 201821733245U CN 209055764 U CN209055764 U CN 209055764U
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- liquid crystal
- display panel
- crystal display
- upper substrate
- color blocking
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Abstract
The utility model provides a kind of liquid crystal display panel.The liquid crystal display panel includes the upper substrate being oppositely arranged and lower substrate, multiple color blockings set on the upper substrate towards lower substrate side and frame glue and liquid crystal layer between the upper substrate and lower substrate；The frame glue surrounds multiple display areas between upper substrate and lower substrate；Each display area has a color blocking, and each color blocking has a digital hollow out figure, and the digital hollow out figure of each color blocking is not identical；The liquid crystal layer includes the liquid crystal being distributed in multiple display areas；The clearing point temperature of liquid crystal in different display areas is not identical, the liquid crystal display panel of the utility model can show the digital hollow out figure that clearing point temperature is greater than in the corresponding color blocking of liquid crystal of environment temperature, to show environment temperature, temperature display unit compared with the prior art, the liquid crystal display panel of the utility model, which does not need setting temperature sensor and processor, can show environment temperature, and structure is simple and idle.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of liquid crystal display panels.
Background technique
Thin film transistor (TFT) (Thin Film Transistor, TFT) is current liquid crystal display device (Liquid Crystal
Display, LCD) and active matrix drive type organic electroluminescence display device and method of manufacturing same (Active Matrix Organic Light-
Emitting Diode, AMOLED) in main driving element, the display performance of direct relation panel display apparatus.
Liquid crystal display on existing market is largely backlight liquid crystal display comprising liquid crystal display panel and back
Optical mode group (backlight module).The working principle of liquid crystal display panel is in thin-film transistor array base-plate (Thin
Film Transistor Array Substrate, TFT Array Substrate) and colored filter (Color
Filter, CF) liquid crystal molecule is poured between substrate, and apply pixel voltage and common voltage respectively on two plate bases, pass through
The direction of rotation of the electric field controls liquid crystal molecule formed between pixel voltage and common voltage transmits the light of backlight module
Picture is generated out.Also upper down polaroid can be respectively set in two plate base two sides in liquid crystal display panel, when light pass through it is lower partially
Mating plate becomes polarised light, due to the optical activity of liquid crystal molecule, using the angle of voltage adjustment light, and to pass through upper polaroid
Light angle and brightness be controlled.
Now in daily life, people are more convenient in order to live, and more and more places need displays temperature.Such as it is daily
In life, domestic water control and use be an important link, especially family water temperature control, people need to know heat
The water that hydrophone or tap flow out be heat or it is cold, avoided scalding or be subcooled, therefore would generally be in water heater or the fire hose
Temperature display unit is installed on head, but existing temperature display unit at least needs three parts structure composition: temperature sensor,
Processor and display, therefore the structure that existing temperature display unit needs is more, production trouble, and needs additional confession
Electricity, power consumption is larger, does not meet the concept of present environmental protection and energy saving.How to provide that a kind of structure is simpler, and the temperature of idle
Display unit realizes that water temperature is shown, further increases quality of life, must be solved the problems, such as in modern day life.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal display panel, the clearing point temperature of the liquid crystal in different display areas
Degree is not identical, can show the digital hollow out figure that clearing point temperature is greater than in the corresponding color blocking of liquid crystal of environment temperature, from
And show environment temperature.
To achieve the above object, the utility model provides a kind of liquid crystal display panel, comprising: the upper substrate being oppositely arranged is under
Substrate, multiple color blockings set on the upper substrate towards lower substrate side and the frame between the upper substrate and lower substrate
Glue and liquid crystal layer；
The frame glue surrounds multiple display areas between upper substrate and lower substrate；
Each display area has a color blocking, and each color blocking has a digital hollow out figure, and the number of each color blocking is engraved
Empty graphic is not identical；
The liquid crystal layer includes the liquid crystal being distributed in multiple display areas；Liquid crystal in different display areas it is limpid
Point temperature is not identical.
The liquid crystal display panel further includes the polaroid being set to the upper substrate far from lower substrate side, is set to the upper substrate
Quarter-wave plate between polaroid and the reflecting layer set on the lower substrate towards upper substrate side.
The liquid crystal display panel further includes on upper substrate and covering the protective layer of multiple color blockings, being set on the protective layer
The first alignment film and the second alignment film on the reflecting layer.
When the clearing point temperature of the liquid crystal of a display area is less than or equal to environment temperature, which loses rotation to light
Photosensitiveness, the digital hollow out figure positioned at the color blocking of the display area can not be shown；When the clearing point temperature of the liquid crystal of a display area
Degree be greater than environment temperature when, the liquid crystal to light have optical activity, positioned at the display area color blocking digital hollow out figure just
Often display.
The multiple color blocking is in horizontally arranged or vertical arrangement；Close to the color of upper substrate short side edge in the multiple color blocking
The corresponding number of the digital hollow out figure of resistance is N, if N is positive integer, color blocking corresponding with digital N is in same display area
The clearing point temperature of liquid crystal is N+1 DEG C.
The difference of the corresponding number of the digital hollow out figure of two neighboring color blocking is 5-10.
The utility model has the beneficial effects that the liquid crystal display panel of the utility model includes the upper substrate and lower base being oppositely arranged
Plate, multiple color blockings set on the upper substrate towards lower substrate side and the frame glue between the upper substrate and lower substrate
And liquid crystal layer；The frame glue surrounds multiple display areas between upper substrate and lower substrate；Each display area has a color blocking,
Each color blocking has a digital hollow out figure, and the digital hollow out figure of each color blocking is not identical；The liquid crystal layer includes distribution
Liquid crystal in multiple display areas；The clearing point temperature of liquid crystal in different display areas is not identical, when a display area
Liquid crystal clearing point temperature be less than or equal to environment temperature when, which loses optical activity to light, leads to the display area
It cannot shine, the digital hollow out figure positioned at the color blocking of the display area can not be shown；When a display area liquid crystal it is limpid
When point temperature is greater than environment temperature, which has optical activity to light, makes the display area normal luminous, is located at the viewing area
The digital hollow out figure of the color blocking in domain is normally shown；Therefore, the liquid crystal display panel of the utility model can show clearing point temperature
Digital hollow out figure in color blocking corresponding greater than the liquid crystal of environment temperature, so that environment temperature is shown, compared to existing skill
The temperature display unit of art, the liquid crystal display panel of the utility model, which does not need setting temperature sensor and processor, can show ring
Border temperature, structure is simple and idle.
Detailed description of the invention
In order to be further understood that the feature and technology contents of the utility model, please refer to practical new below in connection with this
The detailed description and accompanying drawings of type, however, the drawings only provide reference and explanation, is not used to limit the utility model.
In attached drawing,
Fig. 1 is the structural schematic diagram of the liquid crystal display panel of the utility model；
Fig. 2 is the top view of the upper substrate of the liquid crystal display panel of the utility model；
Fig. 3 is the flow chart of the production method of the liquid crystal display panel of the utility model.
Specific embodiment
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
Referring to Fig. 1, the utility model provides a kind of liquid crystal display panel, comprising: the upper substrate 10 and lower substrate being oppositely arranged
20, multiple color blockings 11 set on the upper substrate 10 towards 20 side of lower substrate and the upper substrate 10 and lower substrate 20 are set to
Between frame glue 30 and liquid crystal layer 40；
The frame glue 30 surrounds multiple display areas 31 between upper substrate 10 and lower substrate 20；
Each display area 31 has a color blocking 11, and the multiple color blocking 11 has a digital hollow out figure 111, and each
The digital hollow out figure 111 of color blocking 11 is not identical；
The liquid crystal layer 40 includes the liquid crystal 41 being distributed in multiple display areas 31；Liquid in different display areas 31
The clearing point temperature of crystalline substance 41 is not identical.
Specifically, the liquid crystal display panel further include set on polaroid 50 of the upper substrate 10 far from 20 side of lower substrate,
Quarter-wave plate 60 between the upper substrate 10 and polaroid 50 and the lower substrate 20 is set to towards upper substrate
The reflecting layer 21 of 10 sides.
Specifically, the liquid crystal display panel further includes being set on upper substrate 10 and covering the protective layer 12 of multiple color blockings 11, set
In the first alignment film 13 on the protective layer 12 and the second alignment film 32 on the reflecting layer 21.
It should be noted that light passes through polaroid 50 and a quarter when the liquid crystal display panel work of the utility model
Wave plate 60 enters liquid crystal layer 40 and reaches reflecting layer 21, and reflecting layer 21 reflects light back into liquid crystal layer 40, liquid crystal 41 in liquid crystal layer 40
There is optical activity to light, be then passed through quarter-wave plate 60 after changing the polarization direction of light and polaroid 50 is emitted；By
The clearing point temperature of liquid crystal 41 in different display areas 31 is not identical, when the clearing point of the liquid crystal 41 of a display area 31
When temperature is less than or equal to environment temperature, which loses optical activity to light, causes the display area 31 that cannot shine, position
It can not be shown in the digital hollow out figure 111 of the color blocking 11 of the display area 31；When a display area 31 liquid crystal 41 it is limpid
When point temperature is greater than environment temperature, which has optical activity to light, makes 31 normal luminous of display area, aobvious positioned at this
Show that the digital hollow out figure 111 of the color blocking 11 in region 31 is normally shown；Therefore, the liquid crystal display panel of the utility model can be shown
Clearing point temperature is greater than the digital hollow out figure 111 in the corresponding color blocking 11 of liquid crystal 41 of environment temperature, to show environment
Temperature, temperature display unit compared with the prior art, the liquid crystal display panel of the utility model do not need setting temperature sensor and
Processor can show environment temperature, and structure is simple and idle.
Specifically, the multiple color blocking 11 is in horizontally arranged or vertical arrangement；Close to upper substrate in the multiple color blocking 11
The corresponding number of digital hollow out figure 111 of the color blocking 11 of 10 short side edges is N, if N is positive integer, color corresponding with digital N
The clearing point temperature of liquid crystal 41 of the resistance 11 in same display area 31 is N+1 DEG C.
Specifically, the difference of the corresponding number of digital hollow out figure 111 of two neighboring color blocking 11 is 5-10.
Specifically, the corresponding number of digital hollow out figure 111 of the multiple color blocking 11 is sequentially increased.
For example, as shown in Fig. 2, the corresponding number of the digital hollow out figure 111 of multiple color blockings 11 from left to right successively
It is 10,20,30,4090,100, then the liquid crystal 41 of same display area 31 corresponding with multiple color blockings 11
Clearing point temperature is followed successively by 11 DEG C, 21 DEG C, 31 DEG C, 41 DEG C 91 DEG C, 101 DEG C from left to right, when environment temperature is
At 40 DEG C, clearing point temperature is that 11 DEG C, 21 DEG C and 31 DEG C of liquid crystal 41 loses optical activity to light, then digital hollow out figure
111 corresponding numbers can not show for 10,20 and 30 color blockings 11, the liquid crystal 41 that clearing point temperature is 41 DEG C to 101 DEG C
There is optical activity to light, therefore can only show number 40 to 100 on liquid crystal display panel, the smallest number shown on the liquid crystal display panel
Word is environment temperature.
Specifically, the liquid crystal display panel can be applied in water heater or tap, the liquid crystal display panel and water heater or water
Water in faucet in water pipe directly contacts, to directly display the water temperature in outlet pipe.
Specifically, the liquid crystal display panel is reflective twisted-nematic (Reflective Twisted Nematic, RTN) type
Liquid crystal display panel.
Specifically, the material in the reflecting layer 21 is preferably aluminium.
Referring to Fig. 3, the production method of the utility model liquid crystal display panel includes the following steps:
Step S1, a upper substrate 10 is provided, multiple color blockings 11 being spaced apart is formed on the upper substrate 10, passes through erosion
Carving technology forms digital hollow out figure 111 in multiple color blockings 11, and the digital hollow out figure 111 of each color blocking 11 is not identical；
Step S2, frame glue 30 is formed on the upper substrate 10, the frame glue 30 surrounds multiple display areas 31, Mei Yixian
Show that region 31 has a color blocking 11；Protective layer 12 is formed in the multiple color blocking 11 and forms the on the protective layer 12
One alignment film 13；
Step S3, a lower substrate 20 is provided, forms reflecting layer 21, the shape on the reflecting layer 21 on the lower substrate 20
At the second alignment film 32；
Step S4, orientation is carried out to first alignment film 13 and the second alignment film 32, and in multiple display areas 31
It is respectively dropped into the liquid crystal 41 with different clearing point temperatures, forms liquid crystal layer 40；
Step S5, by the side of the upper substrate 10 with color blocking 11 downwards substrate 20 have reflecting layer 21 side into
Row is to composition box；
Step S6, quarter-wave plate 60 and polaroid are successively attached far from 20 side of lower substrate in the upper substrate 10
50。
It should be noted that light passes through polaroid 50 and a quarter when the liquid crystal display panel work of the utility model
Wave plate 60 enters liquid crystal layer 40 and reaches reflecting layer 21, and reflecting layer 21 reflects light back into liquid crystal layer 40, liquid crystal 41 in liquid crystal layer 40
There is optical activity to light, be then passed through quarter-wave plate 60 after changing the polarization direction of light and polaroid 50 is emitted；By
The clearing point temperature of liquid crystal 41 in different display areas 31 is not identical, when the clearing point of the liquid crystal 41 of a display area 31
When temperature is less than or equal to environment temperature, which loses optical activity to light, causes the display area 31 that cannot shine, position
It can not be shown in the digital hollow out figure 111 of the color blocking 11 of the display area 31；When a display area 31 liquid crystal 41 it is limpid
When point temperature is greater than environment temperature, which has optical activity to light, makes 31 normal luminous of display area, aobvious positioned at this
Show that the digital hollow out figure 111 of the color blocking 11 in region 31 is normally shown；Therefore, the liquid crystal display panel of the utility model can be shown
Clearing point temperature is greater than the digital hollow out figure 111 in the corresponding color blocking 11 of liquid crystal 41 of environment temperature, to show environment
Temperature, temperature display unit compared with the prior art, the liquid crystal display panel of the utility model do not need setting temperature sensor and
Processor can show environment temperature, and manufacture craft is simple, and structure is simple and idle.
Specifically, the multiple color blocking 11 is in horizontally arranged or vertical arrangement；Close to upper substrate in the multiple color blocking 11
The corresponding number of digital hollow out figure 111 of the color blocking 11 of 10 short side edges is N, if N is positive integer, color corresponding with digital N
The clearing point temperature of liquid crystal 41 of the resistance 11 in same display area 31 is N+1 DEG C.
Specifically, the difference of the corresponding number of digital hollow out figure 111 of two neighboring color blocking 11 is 5-10.
Specifically, the corresponding number of digital hollow out figure 111 of the multiple color blocking 11 is sequentially increased.
For example, as shown in Fig. 2, the corresponding number of the digital hollow out figure 111 of multiple color blockings 11 from left to right successively
It is 10,20,30,4090,100, then the liquid crystal 41 of same display area 31 corresponding with multiple color blockings 11
Clearing point temperature is followed successively by 11 DEG C, 21 DEG C, 31 DEG C, 41 DEG C 91 DEG C, 101 DEG C from left to right, when environment temperature is
At 40 DEG C, clearing point temperature is that 11 DEG C, 21 DEG C and 31 DEG C of liquid crystal 41 loses optical activity to light, then digital hollow out figure
111 corresponding numbers can not show for 10,20 and 30 color blockings 11, the liquid crystal 41 that clearing point temperature is 41 DEG C to 101 DEG C
There is optical activity to light, therefore can only show number 40 to 100 on liquid crystal display panel, the smallest number shown on the liquid crystal display panel
Word is environment temperature.
Specifically, the liquid crystal display panel can be applied in water heater or tap, the liquid crystal display panel and water heater or water
Water in faucet in water pipe directly contacts, to directly display the water temperature in outlet pipe.
Specifically, the liquid crystal display panel is reflective twisted nematic liquid crystal display panel.
Specifically, the material in the reflecting layer 21 is preferably aluminium.In conclusion the liquid crystal display panel of the utility model includes phase
To the upper substrate of setting and lower substrate, multiple color blockings set on the upper substrate towards lower substrate side and it is set to the upper base
Frame glue and liquid crystal layer between plate and lower substrate；The frame glue surrounds multiple display areas between upper substrate and lower substrate；Often
One display area has a color blocking, and each color blocking has a digital hollow out figure, and the digital hollow out figure of each color blocking not phase
Together；The liquid crystal layer includes the liquid crystal being distributed in multiple display areas；The clearing point temperature of liquid crystal in different display areas
Degree is not identical, and when the clearing point temperature of the liquid crystal of a display area is less than or equal to environment temperature, which loses light
Optical activity causes the display area that cannot shine, and the digital hollow out figure positioned at the color blocking of the display area can not be shown；When one
When the clearing point temperature of the liquid crystal of display area is greater than environment temperature, which has optical activity to light, makes the display area
Normal luminous, the digital hollow out figure positioned at the color blocking of the display area are normally shown；Therefore, the liquid crystal display panel of the utility model
The digital hollow out figure that clearing point temperature is greater than in the corresponding color blocking of liquid crystal of environment temperature can be shown, to show ring
Border temperature, temperature display unit compared with the prior art, the liquid crystal display panel of the utility model do not need setting temperature sensor
Environment temperature can be shown with processor, and structure is simple and idle.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding changes and modifications, and all these change and modification all should belong to the utility model power
The protection scope that benefit requires.
Claims (10)
1. a kind of liquid crystal display panel characterized by comprising the upper substrate (10) that is oppositely arranged and lower substrate (20), be set to it is described
It multiple color blockings (11) of the upper substrate (10) towards lower substrate (20) side and is set to the upper substrate (10) and lower substrate (20)
Between frame glue (30) and liquid crystal layer (40)；
The frame glue (30) surrounds multiple display areas (31) between upper substrate (10) and lower substrate (20)；
Each display area (31) has a color blocking (11), and each color blocking (11) has a digital hollow out figure (111), and each
The digital hollow out figure (111) of color blocking (11) is not identical；
The liquid crystal layer (40) includes the liquid crystal (41) being distributed in multiple display areas (31)；In different display areas (31)
Liquid crystal (41) clearing point temperature it is not identical.
2. liquid crystal display panel as described in claim 1, which is characterized in that further include being set to the upper substrate (10) far from lower substrate
(20) polaroid (50) of side, be set to quarter-wave plate (60) between the upper substrate (10) and polaroid (50) and
Reflecting layer (21) set on the lower substrate (20) towards upper substrate (10) side.
3. liquid crystal display panel as claimed in claim 2, which is characterized in that further include being set on upper substrate (10) and covering multiple colors
Hinder (11) protective layer (12), be set to the protective layer (12) on the first alignment film (13) and be set to the reflecting layer (21)
On the second alignment film (32).
4. liquid crystal display panel as described in claim 1, which is characterized in that the multiple color blocking (11) is in horizontally arranged or vertical row
Column.
5. liquid crystal display panel as claimed in claim 4, which is characterized in that short close to upper substrate (10) in the multiple color blocking (11)
The corresponding number of the digital hollow out figure (111) of the color blocking (11) at side edge is N, if N is positive integer, color corresponding with digital N
The clearing point temperature that resistance (11) is in the liquid crystal (41) of same display area (31) is N+1 DEG C.
6. liquid crystal display panel as claimed in claim 5, which is characterized in that the digital hollow out figure of two neighboring color blocking (11)
(111) difference of corresponding number is 5-10.
7. liquid crystal display panel as described in claim 1, which is characterized in that be reflective twisted nematic liquid crystal display panel.
8. liquid crystal display panel as claimed in claim 2, which is characterized in that the material in the reflecting layer is aluminium.
9. liquid crystal display panel as described in claim 1, which is characterized in that be used for water heater.
10. liquid crystal display panel as described in claim 1, which is characterized in that be used for tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733245.5U CN209055764U (en) | 2018-10-23 | 2018-10-23 | Liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733245.5U CN209055764U (en) | 2018-10-23 | 2018-10-23 | Liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055764U true CN209055764U (en) | 2019-07-02 |
Family
ID=67051448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821733245.5U Active CN209055764U (en) | 2018-10-23 | 2018-10-23 | Liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055764U (en) |
-
2018
- 2018-10-23 CN CN201821733245.5U patent/CN209055764U/en active Active
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