CN208273117U - A kind of QLED display screen and QLED TV - Google Patents
A kind of QLED display screen and QLED TV Download PDFInfo
- Publication number
- CN208273117U CN208273117U CN201820909471.8U CN201820909471U CN208273117U CN 208273117 U CN208273117 U CN 208273117U CN 201820909471 U CN201820909471 U CN 201820909471U CN 208273117 U CN208273117 U CN 208273117U
- Authority
- CN
- China
- Prior art keywords
- qled
- display screen
- diaphragm
- blue light
- mainboard
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of QLED display screens, including DBF diaphragm, compound film sheet component, quantum diaphragm, diffuser plate, blue light lamp source, the reflector plate, liquid-crystalline glasses being cascading, the blue light lamp source setting is multiple, successively spaced set is on the reflector plate, and the invention also discloses a kind of QLED TVs including above-mentioned QLED display screen.The utility model has the advantages that realizing that full gamut is shown, color domain coverage ratio is up to 110%, 95% close to natural light, and color restoration capability is strong, and colour rendering is brilliant, reach high brightness, high contrast, narrow-band continuous spectrum, color purity is high, and work efficiency is high, energy saving is strong, while having Blue backlight eye-protecting function.
Description
Technical field
The utility model relates to field of display more particularly to a kind of QLED display screens and QLED TV.
Background technique
The colour gamut of LCD TV refers to the summation for the color that display screen can generate, the influence factor packet of LCD TV colour gamut
Include the matching degree of spectrum and liquid crystal display panel colored filter, spectral characteristic of backlight etc..Common LED TV generallys use blue light
LED and yellow fluorescent powder cooperate, and colour mixture difficulty causes backlight conversion ratio low low with color domain coverage ratio, the colour gamut of common LED TV
Only 72%, the colour gamut of the high colour gamut TV of the first generation is that the colour gamut of 82%, the high colour gamut TV of the second generation reaches 96%.LCD TV
Colour gamut it is higher, color restoration capability is stronger, and color developing can also enhance simultaneously, and image can be more true to nature.
Utility model content
Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of QLED display screen and QLED
TV improves color domain coverage ratio, enhances color restoration capability.
Technical solution:
A kind of QLED display screen, including the DBF diaphragm, compound film sheet component, quantum diaphragm, diffusion being cascading
Plate, blue light lamp source, reflector plate, liquid-crystalline glasses, the blue light lamp source setting is multiple, and successively spaced set is in the reflector plate
On.Blue light light after by diffuser plate and quantum diaphragm, form Red Green Blue, light passes through compound film sheet component again and
DBF diaphragm increases brightness, to light liquid-crystalline glasses.
Preferably, the compound film sheet component includes 90 ° of compound film sheets, 0 ° of compound film sheet, is cascadingly set on described
Between DBF diaphragm and the quantum diaphragm.90 ° of compound film sheets mainly play focusing light effect in 90 ° of directions, and 0 ° of compound film sheet mainly rises
To 0 ° of direction focusing light effect.
Specifically, the blue light lamp source uses blue light lamp bar, the blue light lamp bar is arranged five, successively equidistant laterally solid
Due on the reflector plate.Blue light lamp bar provides backlight keeps image frame clear to liquid-crystalline glasses, while protecting eyes.
The invention also discloses a kind of QLED TV including above-mentioned QLED display screen, further include front frame, postnotum,
Power panel, mainboard, rear lid case, the front frame are installed on the QLED display screen surrounding, and the postnotum is installed on the QLED
On rear side of display screen, the power panel and the mainboard are mounted on the postnotum, and are shown by route and the QLED
Screen connection, the rear lid case are installed on the outside of the power panel and the mainboard.
Specifically, the QLED TV further includes loudspeaker, the loudspeaker is connect by route with the mainboard, by TV
Sound play back.
Specifically, the QLED TV further includes TV key, the TV key is set to the postnotum bottom, and passes through line
Road is connect with the mainboard, realizes the setting such as switching on and shutting down and adjustment volume.
Specifically, the QLED TV further includes remote control reception window, the remote control reception window is set in the front frame, is passed through
Remote controler delivers a signal to remote control reception window, realizes and adjusts platform, tuning amount etc..
Preferably, which further includes support leg, and the support leg upper end is connected and fixed with the postnotum bottom,
Support leg is used to support the QLED TV, is placed on.
The utility model has the advantages that compared with prior art, the utility model has the advantages that realizing that full gamut is shown, color domain coverage ratio is high
Up to 110%, 95% close to natural light, color restoration capability is strong, and colour rendering is brilliant, reaches high brightness, high contrast, narrow-band
Continuous spectrum, color purity is high, and work efficiency is high, and energy saving is strong, while having Blue backlight eye-protecting function.
Detailed description of the invention
Fig. 1 is the design of part schematic diagram of QLED display screen；
Fig. 2 is the main view of QLED TV；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is the bottom view of Fig. 2.
Specific embodiment
As shown in Figure 1, a kind of QLED display screen, DBF diaphragm 1, compound film sheet component, quantum including stacking gradually assembling
Diaphragm 2, diffuser plate 3, blue light lamp source 4, reflector plate 5, liquid-crystalline glasses 6.Compound film sheet component includes 90 ° 7,0 ° of compound film sheet compound
Diaphragm 8 is cascadingly set between DBF diaphragm 1 and quantum diaphragm 2.Blue light lamp source 4 uses blue light lamp bar, and blue light lamp bar is set
Five are set, is successively equidistantly fastened transversely on reflector plate 5.
The working principle of the QLED display screen are as follows: lighted blue light lamp bar by power supply, reflector plate 5 issues blue light lamp bar
Light to 3 direction of diffuser plate reflect, play the role of optically focused.The light that diffuser plate 3 issues blue light lamp bar disperses, so that light is equal
Even distribution.There is quantum dot crystal, quantum dot crystal and blue light meet to form Red Green Blue, realize on quantum diaphragm 2
Full gamut is shown, most really restores image color, while luminous efficiency is high, stability is good.Light passes through 0 ° of 8 He of compound film sheet again
90 ° of compound film sheets 7 are in 0 ° and 90 ° of direction optically focused.DBF diaphragm 1 again returns effective photo-reduction, increases brightness, by liquid crystal
Glass is lighted.Blue light lamp bar not only makes picture clear, but also can protect eyes.
As shown in Figure 2-5, a kind of QLED TV include above-mentioned QLED display screen, front frame 9, postnotum 10, power panel 11,
Mainboard 12, rear lid case 13, loudspeaker 14, TV key 15, remote control reception window 16, support leg 17.QLED display screen is fixed on front frame 9
In, postnotum 10 is installed on rear side of QLED display screen, and power panel 11 and mainboard 12 are mounted on postnotum 10, and pass through route
It is connect with QLED display screen.Rear lid case 13 is installed on 12 outside of power panel 11 and mainboard, protection power source plate 11, mainboard 12 and inside
Cabling.Loudspeaker 14 is arranged two, is respectively arranged in 10 bottom of postnotum, and loudspeaker 14 is connect by route with mainboard 12.TV
Key 15 is set to 10 bottom of postnotum, and TV key 15 is connect by route with mainboard 12.Remote control reception window 16 is set to front frame 9
On, after remote controler issues signal, remote control reception window 16 receives signal, realizes and platform, tuning amount etc. is adjusted to adjust.17 upper end of support leg with
10 bottom of postnotum is connected and fixed, and is used to support QLED TV and is placed on.Mainboard 12 will input TV, HDMI, AV etc.
Signal, and digital signal is converted the signal to, then showing by QLED display screen full gamut.
The utility model reaches full gamut and shows, the colour gamut of common LED TV only has the high colour gamut TV of the 72%, first generation only
There is the high colour gamut TV about 96% of the 82%, second generation, and QLED television color gamut coverage rate is up to 110%.95% close to natural light,
Color restoration capability is strong, and colour rendering is brilliant, reaches high brightness, high contrast, and narrow-band continuous spectrum, color purity is high, work
High-efficient, energy saving is strong, while having Blue backlight eye-protecting function.
Claims (8)
1. a kind of QLED display screen, it is characterised in that: including the DBF diaphragm (1), compound film sheet component, amount being cascading
Sub- diaphragm (2), diffuser plate (3), blue light lamp source (4), reflector plate (5), liquid-crystalline glasses (6), blue light lamp source (4) setting are more
A, successively spaced set is on the reflector plate (5).
2. a kind of QLED display screen according to claim 1, it is characterised in that: the compound film sheet component includes 90 ° multiple
Diaphragm (7), 0 ° of compound film sheet (8) are closed, are cascadingly set between the DBF diaphragm (1) and the quantum diaphragm (2).
3. a kind of QLED display screen according to claim 1, it is characterised in that: the blue light lamp source (4) uses blue-ray light
Item, the blue light lamp bar are arranged five, are successively equidistantly fastened transversely on the reflector plate (5).
4. a kind of QLED TV including QLED display screen described in claim 1, it is characterised in that: further include front frame (9), after
Backboard (10), power panel (11), mainboard (12), rear lid case (13), the front frame (9) are installed on the QLED display screen surrounding,
The postnotum (10) is installed on rear side of the QLED display screen, and the power panel (11) and the mainboard (12) are mounted on institute
It states on postnotum (10), and is connect by route with the QLED display screen, the rear lid case (13) is installed on the power panel
(11) and on the outside of the mainboard (12).
5. a kind of QLED TV according to claim 4, it is characterised in that: further include loudspeaker (14), the loudspeaker
(14) it is connect by route with the mainboard (12).
6. a kind of QLED TV according to claim 4, it is characterised in that: further include TV key (15), the TV key
(15) it is set to the postnotum (10) bottom, and is connect by route with the mainboard (12).
7. a kind of QLED TV according to claim 4, it is characterised in that: it further include remote control reception window (16), it is described distant
Control reception window (16) is set on the front frame (9).
8. a kind of QLED TV according to claim 4, it is characterised in that: further include support leg (17), the support leg
(17) upper end is connected and fixed with the postnotum (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909471.8U CN208273117U (en) | 2018-06-12 | 2018-06-12 | A kind of QLED display screen and QLED TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909471.8U CN208273117U (en) | 2018-06-12 | 2018-06-12 | A kind of QLED display screen and QLED TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273117U true CN208273117U (en) | 2018-12-21 |
Family
ID=64689983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909471.8U Active CN208273117U (en) | 2018-06-12 | 2018-06-12 | A kind of QLED display screen and QLED TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210780A (en) * | 2020-02-27 | 2020-05-29 | 深圳大学 | Display method and device for simulating spectrum presentation of real object |
-
2018
- 2018-06-12 CN CN201820909471.8U patent/CN208273117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210780A (en) * | 2020-02-27 | 2020-05-29 | 深圳大学 | Display method and device for simulating spectrum presentation of real object |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI587044B (en) | Photoluminescence color display | |
| TWI634370B (en) | Photoluminescence color display | |
| CN103824518B (en) | A kind of curved-surface display device | |
| CN104766572A (en) | Display apparatus and control method thereof | |
| CN201902933U (en) | LED backlight module | |
| TWI344568B (en) | ||
| CN104854652A (en) | Display device and television reception device | |
| CN204362227U (en) | Display system | |
| WO2020125661A1 (en) | Liquid crystal display backlight module and display screen | |
| CN104796646B (en) | Laser television screen and laser TV system | |
| CN208273117U (en) | A kind of QLED display screen and QLED TV | |
| US7397182B2 (en) | Display module using blue-ray or ultraviolet-ray light sources | |
| CN108646456B (en) | Display module and display device | |
| US20120300131A1 (en) | Display device and television receiver | |
| CN101636615B (en) | Backlight device and display apparatus | |
| CN206339810U (en) | Luminous environment multiplexing active light separation microelectronics regulation dynamic image synthesizer | |
| US7821195B2 (en) | High color expression display device | |
| TW200622411A (en) | Liquid crystal display with high color gamut | |
| CN213069403U (en) | Sunshine screen with RGB light source | |
| CN208724072U (en) | A kind of QLED quantum dot TV | |
| CN216485877U (en) | Display device based on LCD full-spectrum display technology | |
| CN218181278U (en) | High-definition image display device with high resolution | |
| CN212276180U (en) | Direct type LED liquid crystal display television backlight structure with quantum dot lamp beads | |
| CN212781565U (en) | Liquid crystal display module with adjustable brightness | |
| Springle et al. | Novel materials for photo‐luminescent LCD technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 3, No. 515, Cancang Road, High tech Zone, Zhenjiang City, Jiangsu Province, 212000 Patentee after: Jiangsu Ecard Electronics Technology Co.,Ltd. Address before: 212000 West, third floor, South Building, No. 1, No. 520, sericulture Road, Runzhou Industrial Park, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU YIKEDE ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |