CN203950100U - A kind of fluorescent type LCDs - Google Patents
A kind of fluorescent type LCDs Download PDFInfo
- Publication number
- CN203950100U CN203950100U CN201420376371.5U CN201420376371U CN203950100U CN 203950100 U CN203950100 U CN 203950100U CN 201420376371 U CN201420376371 U CN 201420376371U CN 203950100 U CN203950100 U CN 203950100U
- Authority
- CN
- China
- Prior art keywords
- glass
- film
- fluorescent
- liquid crystal
- type lcds
- 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
Links
Landscapes
- Polarising Elements (AREA)
Abstract
A fluorescent type LCDs, comprises upper glass, lower-glass, upper polaroid, lower polarizing appliance, upper PI oriented film, lower PI oriented film, supporter and liquid crystal, and described display screen also comprises fluorescent film; The structure of described display screen is followed successively by: upper polaroid, upper glass, upper PI oriented film, liquid crystal, lower PI oriented film, lower-glass, lower polarizing appliance and fluorescent film; Described lower polarizing appliance and fluorescent film fit tightly; Described upper glass and lower-glass are bonded together by being arranged on the supporter of liquid crystal both sides.The utility model production technology is simple, cost is low and finished product energy-conserving and environment-protective, low in energy consumption, power saving, safe and reliable, simple in structure, does not need backlight and backlight circuit can meet under dark surrounds and shows.
Description
Technical field
The utility model relates to LCDs field, and particularly a kind of lower polaroid or lower brightness enhancement film are provided with the fluorescent type LCDs of fluorescence radiation parts.
Background technology
Along with scientific and technological development, the application of liquid crystal display in people's life is more and more extensive; Development along with lcd technology, the kind of liquid crystal display is more and more, in the liquid crystal display of using at products such as domestic electrical equipment remote controller, handheld devices, there are at present two kinds of forms: 1, reflective-mode liquid crystal display, the liquid crystal display of this type can only be used under there is the environment of visible ray in the external world, under dark environment, cannot use; 2, the liquid crystal display of semi-transparent or transmission mode, backlight by increasing in its bottom, can realize under dark surrounds and using, the backlight power consumption adopting because of the liquid crystal display back side is high, also need certain thickness, in not opening backlight and dark environment, cannot find liquid crystal display simultaneously.
Utility model content
For solving the display of prior art, in application, expend the energy, complex structure, in dark environment, can not independently continue luminous shortcoming, the utility model provides a kind of novel fluorescence liquid-crystal displaying screen structure, and its back side in lower polaroid or lower brightness enhancement film increases one deck fluorescent film.
The technical scheme that the utility model solves its technical matters employing is:
1. a fluorescent type LCDs, comprises upper glass, lower-glass, upper polaroid, lower polarizing appliance, upper PI oriented film, lower PI oriented film, supporter and liquid crystal, it is characterized in that:
Described display screen also comprises fluorescent film;
The structure of described display screen is followed successively by: upper polaroid, upper glass, upper PI oriented film, liquid crystal, lower PI oriented film, lower-glass, lower polarizing appliance and fluorescent film; Described lower polarizing appliance and fluorescent film fit tightly;
Described upper glass and lower-glass link together by supporter, and described liquid crystal is arranged in the space that upper glass, lower-glass and supporter form.
Preferably, described fluorescent film is that a kind of fluorescent material is coated on the material that can store and discharge luminous energy forming on the substrate of papery, plastic foil or other material.
Preferably, described lower polarizing appliance is brightness enhancement film.
Preferably, described brightness enhancement film is a kind of layer high molecule polymkeric substance that linear polarisation is provided.
Preferably, described brightness enhancement film is Dual Bright Enhancement Film (DBEF).
Preferably, described lower polarizing appliance is polaroid.
Preferably, described polaroid is semi-transparent or transmission sheet.
The beneficial effects of the utility model are: production technology is simple, cost is low and finished product energy-conserving and environment-protective, low in energy consumption, power saving, safe and reliable, simple in structure, do not need backlight and backlight circuit can meet under dark surrounds and show.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional view.
Embodiment
Below in conjunction with Fig. 1, the utility model is described in further detail.
A fluorescent type LCDs, comprises upper glass 2, lower-glass 7, upper polaroid 1, lower polarizing appliance 8, upper PI oriented film 3, lower PI oriented film 6, supporter 5, liquid crystal 4 and fluorescent film 9;
The structure of described display screen is followed successively by: upper polaroid 1, upper glass 2, upper PI oriented film 3, liquid crystal 4, lower PI oriented film 6, lower-glass 7, lower polarizing appliance 8 and fluorescent film 9; Described lower polarizing appliance 8 fits tightly with fluorescent film 9; Described upper glass 2 and lower-glass 7 are bonded together by being arranged on the supporter 5 of liquid crystal both sides.In the space that upper glass 2 and lower-glass 7 and supporter 5 form, upper PI oriented film 3 is closely affixed on upper glass 2, lower PI oriented film 6 is closely affixed on lower-glass 7, filling liquid crystal 4 between upper PI oriented film 3 and lower PI oriented film 6, upper glass 2 posts polaroid 1 with the appearance of lower-glass 7 and lower polarizing appliance 8 so forms a liquid crystal display systems.
The luminescent substance with special crystal structure that described fluorescent film 9 is coated on papery, plastic foil or forms on the substrate of other material for fluorescent material; Described fluorescent film 9 has extinction, holds light, luminous power, while being subject to light and natural light irradiation, absorbs and storage part luminous energy, and with visible ray form, slowly discharges luminous energy in the external world during without visible ray.Described fluorescent film 9 fits tightly with lower polarizing appliance 8, and when display screen of the present utility model is during in dark space, the luminous energy that fluorescent film 9 stores discharges, and light sees through liquid crystal display systems and shows the content of liquid crystal display systems.
Lower polarizing appliance 8 of the present utility model can be for being brightness enhancement film.
Used brightness enhancement film of the present utility model is a kind of layer high molecule polymkeric substance that linear polarisation is provided, and can play the film of polarisation effect, and the utility model adopts Dual Bright Enhancement Film (DBEF) brightness enhancement film.Dual Bright Enhancement Film (DBEF) brightness enhancement film polarization direction high penetration, another polarization direction high reflectance, the escalating rate of Ti Gao Hui degree 60%.The high penetration of brightness enhancement film is beneficial to light that fluorescent film 9 sends by brightness enhancement film, and high reflectance has improved the transverse and longitudinal contrast of light simultaneously, and then has improved gray scale.
Lower polarizing appliance 8 described in the utility model can be also polaroid.
Lower polarizing appliance 8 can be the general conventional polaroid of liquid crystal display systems.The polaroid of selecting has been semi-transparent or transmission sheet of polarisation effect.
Claims (7)
1. a fluorescent type LCDs, comprises upper glass, lower-glass, upper polaroid, lower polarizing appliance, upper PI oriented film, lower PI oriented film, supporter and liquid crystal, it is characterized in that:
Described display screen also comprises fluorescent film;
The structure of described display screen is followed successively by: upper polaroid, upper glass, upper PI oriented film, liquid crystal, lower PI oriented film, lower-glass, lower polarizing appliance and fluorescent film; Described lower polarizing appliance and fluorescent film fit tightly;
Described upper glass and lower-glass link together by supporter, and described liquid crystal is arranged in the space that upper glass, lower-glass and supporter form.
2. fluorescent type LCDs according to claim 1, is characterized in that: described fluorescent film is that a kind of fluorescent material is coated on the material that can store and discharge luminous energy forming on the substrate of papery, plastic foil or other material.
3. fluorescent type LCDs according to claim 1, is characterized in that: described lower polarizing appliance is brightness enhancement film.
4. fluorescent type LCDs according to claim 3, is characterized in that: described brightness enhancement film is a kind of layer high molecule polymkeric substance that linear polarisation is provided.
5. fluorescent type LCDs according to claim 4, is characterized in that: described brightness enhancement film is Dual Bright Enhancement Film (DBEF).
6. fluorescent type LCDs according to claim 1, is characterized in that: described lower polarizing appliance is polaroid.
7. fluorescent type LCDs according to claim 6, is characterized in that: described polaroid is semi-transparent or transmission sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376371.5U CN203950100U (en) | 2014-07-08 | 2014-07-08 | A kind of fluorescent type LCDs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376371.5U CN203950100U (en) | 2014-07-08 | 2014-07-08 | A kind of fluorescent type LCDs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950100U true CN203950100U (en) | 2014-11-19 |
Family
ID=51892128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376371.5U Expired - Fee Related CN203950100U (en) | 2014-07-08 | 2014-07-08 | A kind of fluorescent type LCDs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404044A (en) * | 2015-11-20 | 2016-03-16 | 深圳市瑞福达液晶显示技术股份有限公司 | LCD with optical compensation super twisted nematic phase negative reflection mode |
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
-
2014
- 2014-07-08 CN CN201420376371.5U patent/CN203950100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404044A (en) * | 2015-11-20 | 2016-03-16 | 深圳市瑞福达液晶显示技术股份有限公司 | LCD with optical compensation super twisted nematic phase negative reflection mode |
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6293094B2 (en) | Display assembly including two overlapping display devices | |
| TW200628899A (en) | Liquid crystal display and electronic apparatus | |
| JP6263502B2 (en) | Hybrid display assembly including solar cells | |
| CN207198511U (en) | A kind of LCDs of anti-blue light | |
| CN203950100U (en) | A kind of fluorescent type LCDs | |
| CN105467656A (en) | Display panel and manufacturing process thereof | |
| CN203799156U (en) | LCD (liquid crystal display) | |
| CN103616780B (en) | Black-background liquid crystal display with high definition and manufacturing technology thereof | |
| CN205049840U (en) | Double-sided display module with optical functional film | |
| CN201368952Y (en) | LCD (liquid crystal display) device with ultra wide temperature range | |
| CN204028519U (en) | The matched combined structure of a kind of brightness enhancement film and liquid crystal panel | |
| CN108776407B (en) | Display module and terminal | |
| CN201412740Y (en) | Novel backlight source | |
| CN103439827B (en) | Liquid crystal display and the key manufacturing technology thereof of the colored display frame of white background | |
| CN203688940U (en) | Liquid crystal display with blue picture | |
| CN201820053U (en) | Liquid crystal module ultra-narrow frame backlight structure | |
| WO2009047930A1 (en) | Backlight unit and liquid crystal display device | |
| CN204028527U (en) | A kind of energy-conservation VA LCDs of high permeability | |
| CN107703659A (en) | A kind of TFT LCD displays provided with side bradyseism cotton | |
| CN204314571U (en) | Glue frame in backlight module and chase syndeton | |
| CN203732848U (en) | Backlight module | |
| CN202067249U (en) | Capacitance type touch screen | |
| CN203688944U (en) | Liquid crystal display with red picture | |
| CN205750223U (en) | The negative aobvious LCDs of TN that a kind of background blackness is high | |
| CN203616559U (en) | Liquid crystal display with black background and bright picture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20200708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |