CN208172443U - A kind of calculator ultrawhite liquid crystal display - Google Patents
A kind of calculator ultrawhite liquid crystal display Download PDFInfo
- Publication number
- CN208172443U CN208172443U CN201820848127.2U CN201820848127U CN208172443U CN 208172443 U CN208172443 U CN 208172443U CN 201820848127 U CN201820848127 U CN 201820848127U CN 208172443 U CN208172443 U CN 208172443U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- crystal layer
- ultrawhite
- crystal 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.)
- Active
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
A kind of calculator ultrawhite liquid crystal display described in the utility model includes first substrate；The second substrate；The liquid crystal layer being clipped between first and second substrate；In the first polarizing film with the liquid crystal layer opposite side of the first substrate；In the second polarizing film with the liquid crystal layer opposite side of the second substrate；The first PI oriented layer is provided on the face of the liquid crystal layer in the first substrate；The 2nd PI oriented layer is provided on the face of the liquid crystal layer in the second substrate；Liquid crystal layer side is provided with black matrix brightness enhancement film in second polarizing film.The utility model solves the problems, such as that calculator display background colour cast is yellow or partially green, increases calculator LCD background luminance.
Description
Technical field
The utility model relates to liquid crystal display devices, in particular to calculator liquid crystal display.
Background technique
Liquid crystal display image quality is high and is not in flashing, reduces eye fatigue, and there is no radiation for liquid crystal display
Problem, which employs stringent sealing techniques to close a small amount of electromagnetic wave in the display, and liquid crystal display is widely answered
For electronic watch or calculator.
It is a critically important aspect that positivity display is pursued that ultrawhite bottom, which is shown, this demand performance in office calculator
It is more urgent.What background color was most white at present is the just aobvious liquid crystal display of general T N-type, but background colour be not partially Huang be exactly it is partially green, very
Difficulty accomplishes pure white state.
Utility model content
Purpose of utility model：The utility model provides a kind of ultrawhite liquid crystal display, solves calculator liquid crystal display
The problem of device background colour and display quality.
Technical solution：A kind of calculator ultrawhite liquid crystal display described in the utility model includes first substrate；Second
Substrate；The liquid crystal layer being clipped between first and second substrate；In the first substrate and the liquid crystal layer opposite side
The first polarizing film；In the second polarizing film with the liquid crystal layer opposite side of the second substrate；In the first substrate
The first oriented layer is provided on the face of the liquid crystal layer；It is provided on the face of the liquid crystal layer in the second substrate
Second oriented layer；Liquid crystal layer side is provided with black matrix brightness enhancement film in second polarizing film.
Further, the black matrix brightness enhancement film stacked gradually by adhesion layer, BEFF layers, adhesion layer, black film and protective film and
At.
Further, (Δ nd=liquid crystal birefringence rate Δ n × box thickness d) is 1.8-2.1 μm to the optical path difference of the liquid crystal layer.
The surrounding of the first substrate and the second substrate is sealed with frame-type sealing element, in first substrate and the second base after sealing
Sealing space is formed between plate.
In order to reach better effect, the model B601 of above-mentioned black matrix brightness enhancement film selection.
The substrate of liquid crystal display is isotropic transparent body, the first substrate and the second base selected in the utility model
Plate is transparent glass substrate.
Further, the model SPW-MA of first polarizing film or second polarizing film.
Beneficial effect：(1) the utility model has additional black matrix brightness enhancement film, so that calculator display is pure white background color；(2)
The liquid crystal optical path difference of the utility model is between 1.8-2.1 μm, so that display shows that content is clearer, contrast is high；(3)
The utility model is cooperated by polarizing film and liquid crystal so that calculator show it is clearer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of black matrix brightness enhancement film in the utility model embodiment 1.
Specific embodiment
The structure of the utility model is further illustrated with reference to the accompanying drawing.It describes shown in attached drawing and with reference to the accompanying drawings
The embodiments of the present invention be only exemplary, and the utility model is not limited to these embodiments.Also need
It is noted that in order to avoid having obscured the utility model because of unnecessary details, illustrate only in the accompanying drawings and basis
The closely related structure of the embodiment of the utility model, and the other details little with the utility model relationship are omitted.
Embodiment 1：Fig. 1 is the sectional view for constituting the liquid crystal display main structure of the utility model, according to Fig. 1,
Constitute the utility model calculator ultrawhite liquid crystal display, by first substrate 11, the second substrate 12, be clipped in first substrate and
Liquid crystal layer 13, first substrate between the second substrate with the first polarizing film 14 of liquid crystal layer opposite side, in the second substrate
The first oriented layer is coated with the second polarizing film 15 of 13 opposite side of liquid crystal layer, on face of the first substrate close to liquid crystal layer
16；The second oriented layer 17 is coated on face of the second substrate 12 close to liquid crystal layer, in the second polarizing film 15 far from liquid crystal layer one
Side is provided with the composition of black matrix brightness enhancement film 18.
First substrate 11 and the second substrate 12 are transparent glass substrate, and frame is used between first substrate 11 and the second substrate 12
Sealing around substrate is formed accommodating space by shape sealing element 19, and liquid crystal layer 13 is perfused in accommodating space, seals in the present embodiment
Part 19 is sealant.
The optical path difference of liquid crystal layer 13 can select in 1.8-2.1 μ m in the present embodiment, specially 2.0 μm, can have
Better display effect.
In the first oriented layer 16 and the second oriented layer 17 that first substrate 11 and the second substrate 12 are arranged close to liquid crystal layer 13,
In the present embodiment, oriented layer is polyimides high molecular material (PI, polyimide), and oriented layer makes liquid crystal molecule in uniform
Direction arrangement.
As shown in Fig. 2, being provided with model B601's far from 13 side of liquid crystal layer in the second polarizing film 15 in the present embodiment
Black matrix brightness enhancement film 18, black matrix brightness enhancement film 18 is successively by adhesion layer 181, BEFF layer 182, adhesion layer 183, black film 184 and protective film
185 are laminated, and BEFF layers (mylar) are used as blast tunic, increase the brightness of background color, and black film is as the anti-of black
Layer is penetrated, the light at the back side is absorbed, plays the role of brightening display, therefore the setting of black matrix brightness enhancement film solves calculator and shows
Show in device background it is partially yellow or partially the colors color difference such as green the problem of so that display is pure white bottom.
Embodiment 2：According to the structure of embodiment 1, the utility model further optimizes structure and is：
In the present embodiment, the model SPW-MA of the first polarizing film 14 or the second polarizing film 15, cooperation the first polarizing film with
Second polarizing film, the optical path difference of liquid crystal layer 13 are 2.0 μm, display effect more preferably, it follows that the first polarizing film and the second polarization
The optical path difference three of piece and liquid crystal layer is related to the display quality of display.
The utility model has additional black matrix brightness enhancement film in the second polarizing film bottom surface, so that calculator display is pure white bottom
Color selects the optical path difference of liquid crystal between 1.8-2.1 μm to mention high display quality, and the utility model has advanced optimized partially
Shake the selection of piece, by cooperating polarizing film and liquid crystal so that calculator show it is clearer.
Claims (7)
1. a kind of calculator ultrawhite liquid crystal display, which is characterized in that include
First substrate；
The second substrate；
The liquid crystal layer being clipped between first and second substrate；
In the first polarizing film with the liquid crystal layer opposite side of the first substrate；
In the second polarizing film with the liquid crystal layer opposite side of the second substrate；
The first oriented layer is provided on the face of the liquid crystal layer in the first substrate；
The second oriented layer is provided on the face of the liquid crystal layer in the second substrate；
Liquid crystal layer side is provided with black matrix brightness enhancement film in second polarizing film.
2. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that the black matrix brightness enhancement film is by sticking
Layer, BEFF layers, adhesion layer, black film and protective film stack gradually.
3. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that the optical path difference of the liquid crystal layer
It is 1.8-2.1 μm.
4. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that the first substrate and second
The surrounding of substrate is sealed with frame-type sealing element.
5. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that the black matrix brightness enhancement film model
For B601.
6. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that the first substrate and second
Substrate is transparent glass substrate.
7. calculator according to claim 1 ultrawhite liquid crystal display, which is characterized in that first polarizing film or institute
State the model SPW-MA of the second polarizing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848127.2U CN208172443U (en) | 2018-05-25 | 2018-05-25 | A kind of calculator ultrawhite liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848127.2U CN208172443U (en) | 2018-05-25 | 2018-05-25 | A kind of calculator ultrawhite liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172443U true CN208172443U (en) | 2018-11-30 |
Family
ID=64365418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848127.2U Active CN208172443U (en) | 2018-05-25 | 2018-05-25 | A kind of calculator ultrawhite liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172443U (en) |
-
2018
- 2018-05-25 CN CN201820848127.2U patent/CN208172443U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101467199B (en) | Liquid crystal display device, liquid crystal display method, and TV receiver | |
| US10481428B2 (en) | Display substrate and display device | |
| CN102749752B (en) | Array substrate of integrated color film, manufacturing method thereof and liquid crystal display | |
| CN104216167B (en) | Liquid crystal display device | |
| WO2016011691A1 (en) | High-color-gamut liquid crystal display module structure | |
| CN109683378A (en) | A kind of color membrane substrates, array substrate, liquid crystal display panel and liquid crystal display | |
| KR101742625B1 (en) | Liquid crystal display device | |
| TW201910886A (en) | Display cell structure and display device using quantum dot | |
| JP2003344838A5 (en) | ||
| KR102178198B1 (en) | Liquid crystal display device | |
| CN110007508A (en) | Color membrane substrates, liquid crystal display panel and liquid crystal display device | |
| CN110221477A (en) | Array substrate, liquid crystal display, terminal | |
| JPWO2016031394A1 (en) | Display device | |
| WO2017185421A1 (en) | Backlight module, narrow-bezel liquid crystal display device, and process of forming adhesive frame | |
| CN112835207A (en) | Display module and electronic equipment | |
| CN107918229B (en) | Liquid crystal display panel, display device and display method | |
| KR102298922B1 (en) | Liquid crystal display device | |
| KR101744871B1 (en) | Liquid crystal display device | |
| US20130070179A1 (en) | Liquid Crystal Display and Fabrication Method Thereof | |
| CN208172443U (en) | A kind of calculator ultrawhite liquid crystal display | |
| WO2020062489A1 (en) | Liquid crystal display module, liquid crystal display, and display device | |
| US11456444B2 (en) | Display panel, manufacturing method thereof, display device | |
| KR102052690B1 (en) | Liquid crystal display | |
| CN113031327A (en) | Display and manufacturing method thereof | |
| KR102090932B1 (en) | liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |