CN205810814U - A kind of active illuminating display - Google Patents
A kind of active illuminating display Download PDFInfo
- Publication number
- CN205810814U CN205810814U CN201620645742.4U CN201620645742U CN205810814U CN 205810814 U CN205810814 U CN 205810814U CN 201620645742 U CN201620645742 U CN 201620645742U CN 205810814 U CN205810814 U CN 205810814U
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light
- light emitting
- quantum dot
- quantum
- 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
Abstract
A kind of active illuminating display, relates to display technology field.Solving existing LCD light efficiency low, contrast is the highest, and display effect is big by angle effects；Include light emitting diode matrix panel；Including some pixels arranged in two-dimensional array on described light emitting diode matrix panel, the control circuit that each pixel is controlled light emitting diode by the light emitting diode and connection sending solid color light after an energising forms；It is characterized in that: also include the quantum dot film being located on light emitting diode matrix panel exiting surface；Quantum dot film includes film matrix and the some quantum dot region being located on film matrix, and each quantum dot region is corresponding with a pixel on Light-Emitting Diode arraying bread board；The red light quantum point district that radiation glows and the green light quantum point district being emitted beam sharp radiation green light by described light emitting diode are swashed in described quantum dot region including at least being emitted beam by described light emitting diode.The light emitting diode of solid color light at lower cost the quantum dot of different size size can be excited to give off the light of different colours, final realize colour display.
Description
Technical field
This utility model relates to display technology field.
Background technology
Flat panel display development in recent years is rapid, is widely used in mobile phone, computer, household electrical appliance and household electrical appliances etc..
The type of display is more among these, and liquid crystal display (LCD) is current main flow display pattern, and organic diode (OLED) shows
Showing that device is surging forward, the market share occupied is increasing.And inorganic diode display has not been entered into large scale quantities
Produce.This three class display has deficiency: LCD light efficiency is low, and contrast is the highest, and display effect is big by angle effects, the OLED life-span
Shorter, display brightness is on the low side；Current inorganic diode display high cost, it is achieved colour is more difficult.One can overcome above-mentioned
The demand of the new display of display shortcoming is more and more urgent.
Summary of the invention
In sum, it is low that the purpose of this utility model is to solve existing LCD light efficiency, and contrast is the highest, display effect
Fruit is big by angle effects；In OLED, organic molecule is not sufficiently stable, and the life-span is shorter, and display brightness is on the low side；Current inorganic diode shows
Show device high cost, it is achieved colored more difficult technical deficiency, and propose a kind of active illuminating display.
By solving the technical problem that this utility model is proposed, the technical scheme of employing is: a kind of active illuminating display,
Include light emitting diode matrix panel；Include on described light emitting diode matrix panel some in two-dimensional array arrangement
Pixel, each pixel is by sending the light emitting diode of solid color light after an energising and connecting control light emitting diode
Control circuit composition；It is characterized in that: also include the quantum dot film being located on light emitting diode matrix panel exiting surface；Amount
Son point film includes film matrix and the some quantum dot region being located on film matrix, each quantum dot region and Light-Emitting Diode array
A pixel on panel is corresponding；Described quantum dot region is swashed radiation including at least being emitted beam by described light emitting diode and is sent out
The red light quantum point district of HONGGUANG and the green light quantum point district of the sharp radiation green light that emitted beam by described light emitting diode.
The scheme limited further as this utility model as: described light emitting diode is as blue light-emitting diode；Institute
State also comprise on film matrix several without quantum dead zone, each is corresponding with a blue light-emitting diode without quantum dead zone；
Red light quantum point district, green light quantum point district on film matrix are identical with without quantum dead zone quantity, and described three class districts alternately arrange successively
Cloth.
As the another kind of scheme limited further of this utility model as: described light emitting diode is less than as emission wavelength
The inorganic light-emitting diode of blue wave band, described quantum dot region also comprises is turned blue by the sharp radiation that emits beam of described light emitting diode
The blue light quantum point district of light, red light quantum point district, green light quantum point district are identical with blue light quantum point district quantity, and described three class districts depend on
Secondary it is arranged alternately.
Described light emitting diode be material of main part be the inorganic diode of gallium nitride.
The material of main part of described quantum dot region includes but not limited to CdS, CdSe, CdTe or ZnSe inorganic semiconductor material
Material.
Described quantum dot film is the independent laminar film material comprising quanta point material, or for quanta point material used is led to
Cross plated film or coating process directly shape on the diode array panel of display or blank transparent base or touch panel
The coherent film become.
The beneficial effects of the utility model are: this utility model uses sending out of bill one color light of advantage of lower cost
Optical diode combines with quantum dot film, can be controlled by the size changing quantum dot according to the emission spectrum of quantum dot
The characteristic of system, the light emitting diode of solid color light at lower cost can excite the quantum dot of different size size to give off
The light of different colours, the final colour that realizes shows.Overcome the disadvantages mentioned above of existing display device, because this utility model is spontaneous
Light, so the efficiency of light energy utilization is high, lower power consumption, the luminosity of inorganic light-emitting diode is high, and contrast is high, angular field of view width,
Stability of material is strong, and the life-span is long；, contrast exceedes liquid crystal display device nearly a hundred times；Use the light-emitting diode that inorganic material is made
Light, stability is high, and luminosity exceedes organic material decades of times.
Accompanying drawing explanation
Fig. 1 is this utility model cross section structure principle schematic；
Fig. 2 is the light emitting diode matrix schematic diagram of light emitting diode matrix panel of the present utility model；
Fig. 3 is the quantum dot region distribution schematic diagram of quantum dot film of the present utility model.
Detailed description of the invention
Below in conjunction with the preferred specific embodiment of accompanying drawing and this utility model, structure of the present utility model is made further
Explanation.
Embodiment 1
Shown in Fig. 3, this utility model active illuminating display, include light emitting diode matrix panel 1
With quantum dot film 2.
Including some pixels arranged in two-dimensional array on light emitting diode matrix panel 1, each pixel is by one
Send the light emitting diode 11 of solid color light after individual energising and connect the control circuit (controller) controlling light emitting diode
Composition.Light emitting diode is preferably blue light-emitting diode, and wavelength is about at about 450nm, and material of main part is the inorganic of gallium nitride
Diode.Control unit is controlled the electric current of diode by ranks input signal thus controls luminosity.
Quantum dot film 2 is located on light emitting diode matrix panel 1 exiting surface；Quantum dot film 2 includes film matrix and is located at
Some quantum dot region on film matrix, each quantum dot region is relative with a pixel on Light-Emitting Diode arraying bread board
Should.Described quantum dot region comprises several and is emitted beam by described light emitting diode 11 and swash the red light quantum point district that glows of radiation
21, several are emitted beam by described light emitting diode 11 and swash the green light quantum point districts 22 radiating green light with several without quantum
Dead zone 23, each is corresponding with a blue light-emitting diode without quantum dead zone 23；Red light quantum point district 21 on film matrix,
Green light quantum point district 22 is identical with without quantum dead zone 23 quantity, and described three class districts are arranged alternately successively.That is to say on film matrix,
Quantum dot by current inorganic diode display rule two kinds of sizes of arrangement；The quantum dot of a kind of size is excited by blue light illumination
Going out green glow, the quantum dot of another kind of size is inspired HONGGUANG by blue light illumination, and the pixel region not having quantum dot can be through two
The blue light that pole pipe sends, with above-mentioned RGB as three primary colours, can realize colored display.
Red light quantum point district 21 and green light quantum point district 22 are made up of semi-conducting materials such as CdS, CdSe, CdTe or ZnSe.
Described quantum dot film is the independent laminar film material comprising quanta point material, or for quanta point material used is led to
Cross the technique such as plated film or coating directly on the diode array panel of display or blank transparent base or touch panel
The coherent film formed.
Embodiment 2
Light emitting diode 11 is less than the inorganic light-emitting diode of blue wave band for emission wavelength, and described quantum dot region also comprises
Emitted beam by described light emitting diode and swash the blue light quantum point district of radiation blue light-emitting, red light quantum point district, green light quantum point district
Identical with blue light quantum point district quantity, described three class districts are arranged alternately successively.That is to say the present embodiment blue light quantum point district's generation
For the dead zone without quantum in embodiment 1, use the light of the wavelength more shorter than blue light to swash radiating blue light quantum dot region, thus form indigo plant
Light, constitutes three bases realizing colour display by this blue light and red light quantum point district and the HONGGUANG of green light quantum point district outgoing and green glow
Color.
Claims (4)
1. an active illuminating display, includes light emitting diode matrix panel；On described light emitting diode matrix panel
Including some pixels arranged in two-dimensional array, each pixel is by the luminescence sending solid color light after an energising
Diode and connection control the control circuit composition of light emitting diode；It is characterized in that: also include and be located at light emitting diode battle array
Quantum dot film on row panel exiting surface；Quantum dot film includes film matrix and the some quantum dot region being located on film matrix, often
One quantum dot region is corresponding with a pixel on Light-Emitting Diode arraying bread board；Described quantum dot region is including at least by institute
State light emitting diode to emit beam and excite the red light quantum point district glowed and being emitted beam by described light emitting diode to excite to send out
The green light quantum point district of green glow.
A kind of active illuminating display the most according to claim 1, it is characterised in that: described light emitting diode is blue light
Light emitting diode；Also comprise on described film matrix several without quantum dead zone, each is without quantum dead zone and a blue light emitting
Diode is corresponding；Red light quantum point district, green light quantum point district on film matrix are identical with without quantum dead zone quantity, described three classes
District is arranged alternately successively.
A kind of active illuminating display the most according to claim 1, it is characterised in that: described light emitting diode is luminous
Wavelength is less than the inorganic light-emitting diode of blue wave band, and described quantum dot region also comprises and emitted beam sharp by described light emitting diode
Sending out the blue light quantum point district of blue light-emitting, red light quantum point district, green light quantum point district are identical with blue light quantum point district quantity, and described three
Class district is arranged alternately successively.
A kind of active illuminating display the most according to claim 1, it is characterised in that: described quantum dot film is independent bag
Laminar film material containing quanta point material, or be that quanta point material used is passed through plated film or coating process directly at display
The coherent film formed on diode array panel or blank transparent base or touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645742.4U CN205810814U (en) | 2016-06-27 | 2016-06-27 | A kind of active illuminating display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645742.4U CN205810814U (en) | 2016-06-27 | 2016-06-27 | A kind of active illuminating display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810814U true CN205810814U (en) | 2016-12-14 |
Family
ID=57505993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645742.4U Active CN205810814U (en) | 2016-06-27 | 2016-06-27 | A kind of active illuminating display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810814U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409858A (en) * | 2016-06-27 | 2017-02-15 | 深圳市国显科技有限公司 | Active light emitting display |
| CN107437531A (en) * | 2017-07-25 | 2017-12-05 | 深圳市华星光电半导体显示技术有限公司 | Make color M icro LED method, display module and terminal |
| US10559727B2 (en) | 2017-07-25 | 2020-02-11 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Manufacturing method of colorful Micro-LED, display modlue and terminals |
| CN113574312A (en) * | 2019-03-14 | 2021-10-29 | 昕诺飞控股有限公司 | Light emitting device |
-
2016
- 2016-06-27 CN CN201620645742.4U patent/CN205810814U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409858A (en) * | 2016-06-27 | 2017-02-15 | 深圳市国显科技有限公司 | Active light emitting display |
| CN107437531A (en) * | 2017-07-25 | 2017-12-05 | 深圳市华星光电半导体显示技术有限公司 | Make color M icro LED method, display module and terminal |
| WO2019019319A1 (en) * | 2017-07-25 | 2019-01-31 | 深圳市华星光电半导体显示技术有限公司 | Method for manufacturing coloured micro-led, display module and terminal |
| US10559727B2 (en) | 2017-07-25 | 2020-02-11 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Manufacturing method of colorful Micro-LED, display modlue and terminals |
| CN113574312A (en) * | 2019-03-14 | 2021-10-29 | 昕诺飞控股有限公司 | Light emitting device |
| CN113574312B (en) * | 2019-03-14 | 2024-04-16 | 昕诺飞控股有限公司 | Light emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205810814U (en) | A kind of active illuminating display | |
| CN202511145U (en) | Backlight module and liquid crystal display | |
| US10332443B2 (en) | Luminaire and lighting system, combining transparent lighting device and display coupled to output image via the transparent lighting device | |
| CN203404682U (en) | Backlight module and liquid crystal display device | |
| CN105096749A (en) | Display device and preparation method thereof | |
| RU2008141124A (en) | WHITE LIGHT LED WITH LUMINOPHOR PLATES FOR BACKLIGHT | |
| CN101960211B (en) | Variable color light emitting device | |
| CN103636010A (en) | Solid state lighting device including green shifted red component | |
| US8919978B2 (en) | Lighting device | |
| CN104952372A (en) | Display structure | |
| TW201206238A (en) | A light-emitting device with temperature compensation | |
| CN106409858A (en) | Active light emitting display | |
| CN104696752A (en) | Light emitting diode light source, backlight module, display device and lighting device | |
| CN102376694B (en) | The light-emitting component of tool temperature compensation function | |
| CN209312765U (en) | RGBW light modulation toning filament | |
| CN108022963B (en) | Hybrid LED luminary for display | |
| CN202972693U (en) | Lighting emitting diode (LED) fluorescent lamp capable of adjusting color temperature | |
| CN204345536U (en) | A kind of quanta point material light guide plate of side entrance back module | |
| CN101308841B (en) | Semiconductor light emitting diode | |
| US20130134898A1 (en) | Light Emitting Diode Producing Any Desired Color | |
| CN102916114B (en) | Light-emitting diode | |
| CN103904073A (en) | LED and OLED integrated illuminating module | |
| CN203165896U (en) | LED/OLED integrated lighting module | |
| TWI662223B (en) | Lighting apparatus | |
| CN102313211A (en) | Surface illumination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |