CN108039125A - A kind of preparation method of mixing LED illuminator for electronic console - Google Patents
A kind of preparation method of mixing LED illuminator for electronic console Download PDFInfo
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- CN108039125A CN108039125A CN201711278571.1A CN201711278571A CN108039125A CN 108039125 A CN108039125 A CN 108039125A CN 201711278571 A CN201711278571 A CN 201711278571A CN 108039125 A CN108039125 A CN 108039125A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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Abstract
The invention discloses a kind of preparation method of the mixing LED illuminator for electronic console, including mixing LED to include as illuminator, illuminator：One substrate；Extension builds polycrystalline thin film layer, and the extension being formed on substrate builds polycrystalline thin film layer；Pixel：The a large amount of pixels formed on polycrystalline thin film layer are built by extension, wherein each pixel includes the first sub-pixel, the second sub-pixel, the 3rd sub-pixel, and the first, the 3rd sub-pixel corresponds to micro ULED, lighted by micro ULED, second sub-pixel corresponds to OLED, is directly lighted by OLED；LED controller：Selectively control the open and close of micro ULED；Electric interface matrix layer：Directly it is electrically connected with each OLED.On the premise of the advantages of having OLED display concurrently, the brightness of display is improved.
Description
Technical field
The present invention relates to the preparation method of LED illuminator, and more particularly, the present invention relate to the mixed of electronic console
Close the preparation method of LED illuminator.
Background technology
OLED display screen is organic light emitting display technology, is made of very thin coating of organic material and glass substrate.When
Have electric charge by when these organic materials will shine.Material of the color that OLED shines depending on organic luminous layer, therefore manufacturer
Required color can be obtained by the material of change luminescent layer.Active array organic light emitting display has built-in electronic circuit
Therefore each pixel is independently driven system by a corresponding circuit.OLED, which possesses, has simple structure, self-luminous to be not required to backlight
Source, contrast is high, thickness is thin, visual angle is wide, reaction speed is fast, available for flexibility panel, use temperature range is wide, construction and makes
The excellent characteristics such as journey is simpler, due to above-mentioned advantage, commercial field OLED display screen can be adapted for POS machine and ATM machine,
Duplicator, game machine etc.；The fields such as mobile phone, mobile network's terminal are then applicable in communication field；Then may be used in computer realm
Widely apply on PDA, commercialization PC and home PC, laptop；Consumer electronics product field, then be applicable to sound equipment and set
Standby, digital camera, portable DVD player；Then it is suitable for instrument and meter etc. in industrial application；Field of traffic then be used in GPS, fly
Machine instrument is first-class, and it is the emerging application technology of follow-on flat-panel screens that OLED is known as by this area research and development institution and manufacturer.
Chinese OLED industrial prospects are boundless, and enterprise is also making great efforts to accumulate Experience in Development, but domestic industry chain in the industry
Upstream link is weak, and the factor such as ability to provide the auxiliary items shortcoming of industry has manufactured bigger development obstacles for lots of manufacturers.
OLED display can consume the power supply of maximum when being presented complete white, for other any display colors, then electric current is relatively
It is small, this is because only white needs all red, green, blue sub-pixels all lights.For example, 2.7 inch displays only need 5mA
Electric current shows color map or figure, but needs 80mA electric currents complete white image is presented, but carrys out spoken parts in an opera by the characteristics of luminescence in theory
Light is not power consumption maximum, is to determine power consumption with brightness value.It is blue as red, green brightness value be 10 it is bright together when can produce
The white light of 30 brightness values.Therefore will be red, blue, green brightness value is tuned into the white light value of 3.3 synthesis one 10, and makes entirely in practical application
With the display of OLED, it is not only consumed than theoretical more electricity in white light, and it is shown also than other under normal circumstances
The display of technology is darker, completely without the effect that other displays that colors is splendid.
The content of the invention
The object of the present invention is to provide one kind to mix LED illuminator, it is had OLED concurrently after being applied to display and is shown
Device advantage.
It is a further object to provide one kind to mix LED illuminator, it is being turned white after being applied to display
Light time and other photochromic current deviations are not too large.
It is a further object to provide one kind to mix LED illuminator, it is applied to its colourama after display
It is more splendid relative to OLED display.
In order to realize purpose and further advantage according to the present invention, there is provided a kind of mixing LED for electronic console
The preparation method of illuminator, step include：
A electrically plans pixel seat on substrate, is laid out substrate circuit, insulator chain is prepared in substrate surface, reserves
Electrical connector；
B prepares electrical controller, electric interface matrix layer on substrate；
C presses pixel position, fixed LED illuminator unit on substrate, and each unit includes：Two micro ULED,
Two OLED；
D is electrically connected LED illuminator unit electrical connector corresponding with substrate.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein the substrate exists
The surface of fixed LED illuminator unit is metal reflective face or the reflecting surface with reflective membrane.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein the substrate is
Reflecting surface with reflective membrane, reflecting surface are selected from as antimony trichloride and silica Bragg reflecting layer DBR, DBR reflection
Layer is splashed by way of splashing and crossing to be crossed in substrate surface.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein described in substrate
Upper to press pixel position, fixed LED illuminator unit, a pixel corresponds to a color LED luminescence unit, wherein each
Two micro ULED in LED reflecting units correspond to the first, the 3rd sub-pixel respectively, and OLED corresponds to the second sub-pixel, two
Micro ULED light the first, the 3rd sub-pixel respectively, and OLED lights the second sub-pixel.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein the mixing LED is sent out
In body of light in each pixel：The corresponding micro ULED transmittings blue light of first sub-pixel；It is red that second sub-pixel corresponds to OLED transmittings
Coloured light；The corresponding micro ULED transmitting green light of 3rd sub-pixel, each three kinds of pixel correspondence are photochromic.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein described on substrate
Electrical controller, electric interface matrix layer are prepared, wherein electrical controller is LED controller, selectively controls micro ULED
Open and close；Electric interface matrix layer is used to directly be electrically connected with each OLED.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein the mixing LED
The electrical connection that the first sub-pixel micro ULED corresponding with the 3rd sub-pixel is connected with external circuitry in the pixel of illuminator
Interface is the element of one group of vertical stratification being fixed on first substrate, and all micro ULED for being fixed on first substrate pass through
The element of this group of vertical stratification is bonded packing forms electric connection with extraneous with surface.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein the first substrate
Be recess interface at fixed LED illuminator unit, to different its depression degree of unit of luminous in fixation LED illuminator unit
It is different.
The preparation method of mixing LED illuminator of the present invention for electronic console, wherein described to fixation
Its depression degree of different unit of luminous is different in LED illuminator unit, and wherein LED illuminator unit is fixed on first substrate depression
After in shape interface, each unit of luminous surface is at grade.
The present invention includes at least following beneficial effect：
The present inventor has invented and has been sent out for the mixing LED for electronic console by the way that LED is used in combination
The mixing LED illuminator of the preparation method of body of light, including substrate, micro ULED, OLED, are distinguished by micro ULED, OLED
Corresponding sub-pixel, each pixel is interior to include the first sub-pixel, the second sub-pixel, the 3rd sub-pixel, wherein the first, the 3rd sub-pixel
Corresponding micro ULED, light blue light-emitting and green light respectively, the second sub-pixel corresponds to OLED, direct by OLED by micro ULED
Light and glow in the operating condition, micro ULED selectively control it to be turned on and off by LED controller, and OLED with
Electric interface matrix layer is electrically connected, and the mixing LED that mixing LED illuminator of the invention is used to be mixed for electronic console shines
The preparation method of body, is used in that the preparation method simple structure of the mixing LED illuminator of electronic console, contrast be high, thickness
It is thin, visual angle is wide, reaction speed is fast, available for flexibility panel, use temperature range is wide, construction and processing procedure are simpler etc. beneficial to effect
Fruit.
The present inventor applies to the mixed of the preparation method of the mixing LED illuminator for electronic console in invention
Found during closing LED illuminator, the first sub-pixel micro ULED corresponding with the 3rd sub-pixel wherein in pixel, its
LED extension wall crystal layer materials preferably are selected from gallium nitride series compound.The electrical connection interface that micro ULED are connected with external circuitry
For the element of one group of vertical stratification, micro ULED are bonded packing forms with the external world by the element of this group of vertical stratification with surface
It is electrically connected.The light emission rate and light efficiency of blue and green light LED in mixing LED illuminator can be improved.
The present inventor has found applying to the mixing LED illuminator for electronic console in the course of the research
The mixing LED illuminator of preparation method further comprises micro ULED interfaces, OLED interfaces, and each ULED interfaces are by bottom surface
The first electrical interface formed is electrically connected with LED controller, the second electrical interface and reference voltage formed by ULED interfaces bottom surface
It is electrically connected, surface mount between wherein ULED and ULED.Each OLED interfaces are electrically connected with LED controller, OLED interfaces
First electrode and second electrode be electrically connected at electric interface matrix layer.Efficiently solve the mixing LED for electronic console
The preparation method of illuminator the shortcomings that color is dim in the operating condition, the mixing LED illuminator of the present invention is set to apply to be used for
Ensure that the splendid property of its color when in the preparation method of the mixing LED illuminator of electronic console, at the same solve again its
When under white light working status the defects of high power consumption.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Figure of description is in order to which the present invention is explained further, and is not the limitation to the invention protection domain of the present invention.
Fig. 1 is that LED illuminator signal is mixed in the preparation method for the mixing LED illuminator that the present invention is used for electronic console
Scheme A.
Fig. 2 is that LED illuminator signal is mixed in the preparation method for the mixing LED illuminator that the present invention is used for electronic console
Scheme B.
Fig. 3 is in the mixing LED illuminator of the preparation method for the mixing LED illuminator that the present invention is used for electronic console
ULED interface schematic diagrams.
Fig. 4 is in the mixing LED illuminator of the preparation method for the mixing LED illuminator that the present invention is used for electronic console
OLED interface schematic diagrams.
Embodiment
Embodiment of the disclosure is described in the description.The disclosed embodiments are only example, and other are implemented
Example can take various and alternative form.Numeral is not necessarily to scale；Some functions may be exaggerated or minimized, to show spy
Determine the details of component.Therefore, disclosed specific structure and function detail are not necessarily to be construed as restricted, but only as teaching
The representative basis of the various Application Examples of those skilled in the art.
With reference to embodiment, the present invention will be further described in detail, to make those skilled in the art join
Book word can be implemented according to this as directed, rather than the limitation to invention scope of the present invention.
In the present specification, " the mixing LED illuminator " is constituted jointly by micro ULED, with OLED, wherein
Micro ULED are miniature inorganic light-emitting diode, its wall crystal layer is using gallium nitride as raw material, and base crystalline substance forms in MOCVD,
And OLED is Organic Light Emitting Diode, Organic Electricity laser display, organic luminous semiconductor are also known as.Deng Qing is taught by Chinese descendant in America
Cloud (Ching W.Tang) found in the lab in 1979, using polymeric material as light emitting diode in semiconductor material
Material.Heretofore described ULED interfaces, the bottom surface at OLED interfaces, top surface are to build chip to definition relative to ULED, OLED.
Embodiment 1
The present invention is used for the preparation method of the mixing LED illuminator of electronic console, including：
The first step prepares interface
According to the volume that each unit of luminous in LED luminescence units is different on substrate, prepare and be used to fix LED luminescence units
Recessed interface, making in LED luminescence units each unit of luminous, its surface is in the same plane after first substrate is fixed on.
Second step circuit is laid
Pixel seat is electrically planned on substrate, substrate circuit is laid out, insulator chain is prepared in substrate surface, reserves electricity
Property connector, antimony trichloride and silica Bragg reflecting layer are prepared in the mode crossed elsewhere with splashing in addition to electrical connector
The reflecting surface of DBR.
3rd step circuit controls
Electrical controller, electric interface matrix layer are prepared on substrate, wherein electrical controller is LED controller, may be selected
The open and close of ground control micro ULED；Electric interface matrix layer is used to directly be electrically connected with each OLED.
4th step pixel specification
Pixel position, fixed LED illuminator unit are pressed on substrate, a pixel corresponds to a color LED and shines
Unit, wherein two micro ULED in each LED reflecting units correspond to the first, the 3rd sub-pixel respectively, OLED corresponds to the
Two sub-pixels, two micro ULED light the first, the 3rd sub-pixel respectively, and OLED lights the second sub-pixel, the first sub-pixel
Corresponding micro ULED launch blue light；Second sub-pixel corresponds to OLED transmitting red lights；The corresponding micro of 3rd sub-pixel
ULED transmitting green light, each three kinds of pixel correspondence are photochromic.
5th step is electrically connected
Mix the first sub-pixel micro ULED corresponding with the 3rd sub-pixel and external circuitry in the pixel of LED illuminator
The electrical connection interface of connection is the element of one group of vertical stratification being fixed on first substrate, and micro ULED are hung down by the group
The element of straight structure is bonded packing forms electric connection with extraneous with surface.OLED is electrically connected by electric interface matrix layer and the external world
Connect.
Mix LED illuminator as shown in Figure 1 and Figure 2, including：One substrate 01；Extension builds polycrystalline thin film layer 02, is formed at base
Extension on plate 01 builds polycrystalline thin film layer 02；Pixel：The a large amount of pixels formed on polycrystalline thin film layer are built by extension, wherein each pixel bag
The first sub-pixel 21, the second sub-pixel 22, the 3rd sub-pixel 23 are included, the first, the 3rd sub-pixel corresponds to micro ULED11,13,
Lighted by micro ULED11,13, the second sub-pixel 12 corresponds to OLED12, is directly lighted by OLED12；LED controller：It is optional
Control the open and close of micro ULED with selecting；Electric interface matrix layer 03：Directly it is electrically connected with each OLED.First sub-pixel
21 corresponding micro ULED11 launch blue light in the operating condition；Second sub-pixel 22 corresponds to OLED12 in the operating condition
Launch red light；3rd sub-pixel, 23 corresponding micro ULED13 transmitting green light in the operating condition, shows in mixing LED
Device each pixel under its energization working status correspond to can launch three kinds it is photochromic.
Embodiment 2
As shown in figure 3, the LED of the preparation method of the mixing LED illuminator of the present invention for electronic console is mixed
Illuminator is closed, building polycrystalline thin film layer surface in extension further comprises ULED interfaces, and each ULED interfaces include 212 He of bottom surface
Side 214, is electrically connected by the first electrical interface that ULED interfaces bottom surface is formed and LED controller, by 212 shape of ULED interfaces bottom surface
Into the second electrical interface and reference voltage be electrically connected；Surface mount between wherein ULED and ULED, it is each to mount together
ULED includes：One top surface 132, overlaps with the bottom surface 212 at corresponding ULED interfaces；One bottom surface；One is formed at ULED tops
First plug 130 in face 132 is connected with first electrical interface 216 at corresponding ULED interfaces；One is formed at ULED top surfaces
Second plug 504 is connected with second electrical interface 502 at corresponding ULED interfaces.The first of wherein each surface-pasted ULED
Electric connection is arranged to the circle using first diameter as diameter；The circle that wherein each surface-pasted the second electric connections of ULED are formed
In the rounded periphery that the first electrical interface is formed；Wherein each the first electrical interface of ULED interfaces forms the circle using first diameter as diameter
Arc, the circular arc Jinyuan Garden shape are simply similar to have a openend in circle；Wherein each the second electrical interface of ULED interfaces is in the first electricity
Interface indentation, there extends shaped like face shape.
Multiple OLED interfaces 204 can also be included in mixing LED illuminator as shown in Figure 4, each OLED interfaces 204 include
Bottom surface 208, side wall 214 and first electrode 210, first electrode 210 is formed at the bottom surface 206 at OLED interfaces, and is controlled with LED
Device is electrically connected, and the first electrode 210 and second electrode 412 at OLED interfaces are electrically connected at electric interface matrix layer.
It is readily apparent that those skilled in the art can obtain from various structures according to the embodiment of the present invention
Obtain the various effects not yet referred directly to according to unpainful each embodiment.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (9)
1. the preparation method of a kind of mixing LED illuminator for electronic console, it is characterised in that step includes：
A electrically plans pixel seat on substrate, is laid out substrate circuit, insulator chain is prepared in substrate surface, reserves electrical
Connector；
B prepares electrical controller, electric interface matrix layer on substrate；
C presses pixel position, fixed LED illuminator unit on substrate, and each unit includes：Two micro ULED, two
OLED；
D is electrically connected LED illuminator unit electrical connector corresponding with substrate.
2. the preparation method of the mixing LED illuminator according to claim 1 for electronic console, it is characterised in that
The wherein described substrate is metal reflective face or the reflecting surface with reflective membrane on the surface of fixed LED illuminator unit.
3. the preparation method of the mixing LED illuminator according to claim 2 for electronic console, it is characterised in that
The wherein described substrate is the reflecting surface with reflective membrane, and it is that antimony trichloride and silica Prague are anti-that reflecting surface, which is selected from,
A layer DBR is penetrated, DBR splashes in reflecting layer by way of splashing and crossing to be crossed in substrate surface.
4. the preparation method of the mixing LED illuminator according to claim 1 for electronic console, it is characterised in that
It is wherein described that pixel position, fixed LED illuminator unit, one color LED hair of a pixel correspondence are pressed on substrate
Light unit, wherein two micro ULED in each LED reflecting units correspond to the first, the 3rd sub-pixel, two parallel connections respectively
OLED correspond to the second sub-pixel, two micro ULED light the first, the 3rd sub-pixel respectively, and OLED lights the second sub- picture
Element.
5. the preparation method of the mixing LED illuminator according to claim 4 for electronic console, it is characterised in that
In wherein described mixing LED illuminator in each pixel：The corresponding micro ULED transmittings blue light of first sub-pixel；Second sub- picture
The corresponding OLED transmittings red light of element；The corresponding micro ULED transmitting green light of 3rd sub-pixel, each pixel correspond to three kinds of light
Color.
6. the preparation method of the mixing LED illuminator according to claim 4 for electronic console, it is characterised in that
It is wherein described that electrical controller, electric interface matrix layer are prepared on substrate, wherein electrical controller is LED controller, may be selected
The open and close of ground control micro ULED；Electric interface matrix layer is used to directly be electrically connected with each OLED.
7. the preparation method of the mixing LED illuminator according to claim 6 for electronic console, it is characterised in that
The first sub-pixel micro ULED corresponding with the 3rd sub-pixel in the pixel of LED illuminator is wherein mixed to be connected with external circuitry
Electrical connection interface be the element of one group of vertical stratification being fixed on first substrate, micro ULED pass through this group of vertical junction
The element of structure is bonded packing forms electric connection with extraneous with surface.
8. the preparation method of the mixing LED illuminator according to claim 1 for electronic console, it is characterised in that
Wherein described first substrate is recess interface at fixed LED illuminator unit, to different in fixed LED illuminator unit
Its depression degree of unit of luminous is different.
9. the preparation method of the mixing LED illuminator according to claim 8 for electronic console, it is characterised in that
It is wherein described that unit of luminous its depression degree difference different in fixed LED illuminator unit, wherein LED illuminator unit are consolidated
After in first substrate recess interface, each unit of luminous surface is at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278571.1A CN108039125B (en) | 2017-12-06 | 2017-12-06 | Preparation method of mixed LED luminous body for electronic display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278571.1A CN108039125B (en) | 2017-12-06 | 2017-12-06 | Preparation method of mixed LED luminous body for electronic display |
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| Publication Number | Publication Date |
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| CN108039125A true CN108039125A (en) | 2018-05-15 |
| CN108039125B CN108039125B (en) | 2020-04-07 |
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| CN201711278571.1A Active CN108039125B (en) | 2017-12-06 | 2017-12-06 | Preparation method of mixed LED luminous body for electronic display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023133762A1 (en) * | 2022-01-13 | 2023-07-20 | 厦门市芯颖显示科技有限公司 | Micro led display panel and fabricating method therefor |
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| WO2015031582A1 (en) * | 2013-08-30 | 2015-03-05 | L-3 Communications Corporation | Night vision compatible display |
| CN106549034A (en) * | 2015-09-18 | 2017-03-29 | 环球展览公司 | Mixing escope |
| CN106097904A (en) * | 2016-07-15 | 2016-11-09 | 华灿光电（浙江）有限公司 | LED display device and manufacturing method thereof |
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| CN108039125B (en) | 2020-04-07 |
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