CN108776343A - A kind of trailer-mounted radar using blue light organic electroluminescence device - Google Patents
A kind of trailer-mounted radar using blue light organic electroluminescence device Download PDFInfo
- Publication number
- CN108776343A CN108776343A CN201810463215.5A CN201810463215A CN108776343A CN 108776343 A CN108776343 A CN 108776343A CN 201810463215 A CN201810463215 A CN 201810463215A CN 108776343 A CN108776343 A CN 108776343A
- Authority
- CN
- China
- Prior art keywords
- blue
- light
- layer
- module
- hole
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
A kind of trailer-mounted radar using blue light organic electroluminescence device is claimed in the present invention, it includes the display using blue light organic electroluminescence device, controller, radar probe, alarm module, signal receiving module, signal transmitting module, radar sensor, power module and earth protective device, wherein, the display using blue light organic electroluminescence device is connected with power module and controller respectively, the radar probe respectively with signal receiving module, signal transmitting module and controller are connected, the alarm module is connected with controller, the radar sensor is connected with controller, the earth protective device is connected with radar sensor；The display using blue light organic electroluminescence device includes substrate, the first light emitting module and the second light emitting module, and the present invention can improve the service life of radarscope equipment, improve the detection accuracy of radar.
Description
Technical field
The invention belongs to radar equipment technical fields more particularly to a kind of using the vehicle-mounted of blue light organic electroluminescence device
Radar.
Background technology
With the raising of vehicle popularity rate, people more widely use vehicle as the vehicles in life.Vehicle
Safety, convenience and comfort become user's more concern.Car radar as its name suggests be for automobile or its
The radar of his ground maneuver vehicle.Therefore, it includes the various differences based on different technologies (such as laser, ultrasonic wave, microwave)
Radar has different function (for example finding barrier, prediction collision, adaptive learning algorithms), and uses different works
Make principle (such as pulse radar, fmcw radar, microwave impulse radar).Microwave radar has important business in car radar
Meaning.Demand to car radar can understand from 3 levels.In terms of this national level, the casualties that car accident is brought
The estimated data that can prevent part accident with the statistical data and technology supplementary means of property loss, promotes motor vehicle
The development of radar.Cost-benefit between economic loss caused by these accidents and the cost of the motor vehicle radar to keep falling
Than absolutely proving that it will be widely used.For the angle of automaker, radar is the another of attraction consumer's purchase
One big characteristic, it is potential revenue source and competitive advantage.And regulating authorities and public sector are also possible to require more to pacify
Full automobile.For the angle of owner, car radar as a safety device, it is convenient and be not it is costly,
This is very attractive to consumer.It is also with more actual importance, i.e., it can undertake some and need to pay attention to power, judgment
With technical work the burden of driver is reduced to reduce the intensity of driving.However the work(that existing car radar uses
The presence of rate amplifier, high frequency especially millimere-wave band, miller capacitance has seriously affected the stability of transistor.In order to make crystal
Pipe meets stable condition, and existing technology is usually used:A) capacitance-resistance feedback circuit；B) series resistance or electricity in parallel are inputted
Resistance.But the defect of both technologies is to reduce the maximum available power gain of transistor.Blue light organic electroluminescence device one
As luminescence unit is formed using fluorescent material or phosphor material be doped into material of main part form luminescence unit, shine single
It is first generally to use single luminous layer structure.Have numerous literature research and shows that Alq3 is both good green fluorescent material or excellent
Elegant electron transport material.But most of organic material hole mobilities are more than electron mobility, are equilbrium carrier
Transmission it is non-targeted photochromic to inhibit the phenomenon that carrier is unfetteredly obtained in other non-luminous regions progress recombination luminescence, just
The position of limiting carrier, control exciton generating region is needed to adjust light-emitting mode.Therefore, it also needs to search out for device
The material of corresponding limiting carrier position and control exciton generating region.
Invention content
Present invention seek to address that the above problem of the prior art.It proposes one kind and putting forward a kind of efficient use high-gain very
The trailer-mounted radar equipment using blue light organic electroluminescence device of high frequency band power amplifier.
Technical scheme is as follows：
A kind of trailer-mounted radar using blue light organic electroluminescence device comprising use blue light organic electroluminescence device
Display, controller, radar probe, alarm module, signal receiving module, signal transmitting module, radar sensor, power supply mould
Block and earth protective device, wherein the display using blue light organic electroluminescence device respectively with power module and control
Device processed is connected, and the radar probe is connected with signal receiving module, signal transmitting module and controller respectively, the alarm
Module is connected with controller, and the radar sensor is connected with controller, the earth protective device and radar sensor
It is connected；The display using blue light organic electroluminescence device includes substrate, the first light emitting module and the second luminous mould
Block carries the first light emitting module and the second light emitting module on the substrate, and first light emitting module includes ito anode layer,
It is provided with hole transmission layer on the anode layer, blue-light-emitting unit, the blue-light-emitting are provided on the hole transmission layer
It is provided with hole blocking layer on unit, electron transfer layer is provided on the hole blocking layer, is also set on the electron transfer layer
It is equipped with charge generation layer；Second light emitting module includes hole transmission layer, and blue-light-emitting is carried on the hole transmission layer
Unit, the blue-light-emitting unit) on carry hole blocking layer, electron transfer layer, institute are carried on the hole blocking layer
It states and carries electron injecting layer and cathode on electron transfer layer, wherein ito anode layer is used to be used as anode, injects hole, hole
Transport layer is used to arrive blue-light-emitting unit by hole transport electronics, and blue-light-emitting unit is symmetrically set to the including two
In one light emitting module and the second light emitting module, for generating blue light, hole blocking layer is for stopping hole so that more multi-hole
Exciton recombination luminescence is formed in blue-light-emitting unit with electronics, electron transfer layer is used to accelerate electron-transport and blocking hole,
Charge generation layer is between two blue-light-emitting units, side to generate electronics, side generates hole, similar with electrode effect to note
Enter carrier to each side adjacent to luminescence unit, charge generation layer is set between blue-light-emitting unit, and electron injecting layer is for passing
Transmission of electricity is to blue-light-emitting unit and blocking hole, and cathode is for injecting electronics；The radar probe is used for extraneous thunder
The detection in radius is scanned for up to signal, and sends the signal to signal receiving module, and is sent out by signal receiving module
Give controller carry out including denoising, be averaged including processing step；The radar sensor for acquire include temperature,
External information including distance to controller, controller to temperature information, range information and pre-set first temperature threshold,
First distance threshold is compared, if the first temperature threshold or the first distance threshold beyond setting, sends a control life
Claim frame is enabled to alarm to alarm module, if the second temperature threshold value beyond setting or second distance threshold value, directly control
Device sends cooling request and becomes clear to be cooled down and corresponding brake request command is to brake gear to vehicle-mounted water cooling device；Institute
It states earth protective device with radar sensor to be connected, for providing ground protection.
Further, first temperature threshold is set as the 150% of 25 degrees Celsius of room temperature, and the first distance threshold is set as
The 50% of vehicle body length；The second temperature threshold value is set as the 250% of 25 degrees Celsius of room temperature, and the first distance threshold is set as vehicle body
Long 25%.
Beneficial effects of the present invention：The present invention by charge generation layer (6) between two blue-light-emitting units, side
Electronics, side generation hole are generated, injection carrier similar with electrode effect is to each side adjacent to luminescence unit, charge generation layer
(6) it is set between blue-light-emitting unit (3), electron injecting layer (7) is used for transmission electronics to blue-light-emitting unit and blocking
Hole, cathode (8) is for injecting electronics；The radar probe (13) is used to scan in radius extraneous radar signal
Detection, and signal receiving module (15) is sent the signal to, and controller (12) is sent to by signal receiving module (15)
Carry out including denoising, be averaged including processing step, the signal obtained here is the signal for eliminating interference, testing result
It is more acurrate；The external information that the radar sensor (17) is used to acquire including temperature, distance gives controller (12), controls
Device (12) is compared temperature information, range information with pre-set first temperature threshold, the first distance threshold, if exceeding
The first temperature threshold or the first distance threshold of setting then send a control command claim frame and are reported to alarm module (14)
It is alert, if the second temperature threshold value beyond setting or second distance threshold value, self-operated controller (12) send cooling request become clear to
Vehicle-mounted water cooling device is cooled down and corresponding brake request command is to brake gear；Pass through innovative the first threshold of setting
Value and second threshold, for vehicle outside temperature index and range index carried out the good monitoring for having gradient, and grading control,
Realize accurate safeguard protection；The earth protective device (19) is connected with radar sensor (17), for providing ground connection
Protection, the possibility for preventing radar to be struck by lightning.In display part, devised and a kind of basic blue luminescent device pair using one
The charge generation layer with superperformance answered, compared with traditional doping type charge generation layer, the charge generation layer is using non-
Prepared by doping method, preparation method is simple, avoids the influence because of doping lax pair charge generation layer device efficiency.The electricity
Lotus generating layer has good charge injection efficiency for blue-light-emitting cellular construction basic in the present invention, realizes and is based on
The lamination blue light organic electroluminescence device of charge generation layer design obtains optimum performance.Meanwhile it is selected with economic advantages and good
The material BCP of good hole-blocking characteristics is inserted between blue-light-emitting unit and electron transport layer materials, limiting carrier position
And control exciton generating region, formation exciton compound the phenomenon that sending out green light in carrier diffusion to the regions Alq3 is weakened,
Reduce influence of the green light to blue luminescent device excitation purity.Moreover, since more carriers are limited in the list that shines
In member, hole increases with the compound probability for sending out blue light of exciton is electronically formed, and then realizes purer and efficient folded
Layer blue phosphorescent device.Compared with the double emitting layers device of no charge generation layer, charge generation layer is functionally similar to the device
Cathode and the back-to-back structure of anode so that carrier is supplemented, and the carrier concentration in luminescence unit is higher, is a kind of new
The organic electroluminescence device structure of type.
Description of the drawings Fig. 1 is the trailer-mounted radar that the present invention provides that preferred embodiment uses blue light organic electroluminescence device
Structural schematic diagram；Fig. 2 is display (11) circuit diagram using blue light organic electroluminescence device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, detailed
Carefully describe.Described embodiment is only a part of the embodiment of the present invention.The present invention solves the skill of above-mentioned technical problem
Art scheme is：It is a kind of trailer-mounted radar using blue light organic electroluminescence device as shown in Figure 1 comprising organic using blue light
Display 11, controller 12, radar probe 13, alarm module 14, signal receiving module 15, the signal of electroluminescent device are sent
Module 16, radar sensor 17, power module 18 and earth protective device 19, wherein described to use blue-ray organic electroluminescent
The display 11 of device is connected with power module 18 and controller 12 respectively, and the radar probe 13 receives mould with signal respectively
Block 15, signal transmitting module 16 and controller 12 are connected, and the alarm module 14 is connected with controller 12, and the radar passes
Sensor 17 is connected with controller 12, and the earth protective device 19 is connected with radar sensor 17；As shown in Fig. 2, using
The display 11 of blue light organic electroluminescence device includes substrate, the first light emitting module and the second light emitting module, on the substrate
Carry the first light emitting module and the second light emitting module, first light emitting module includes ito anode layer 1, on the anode layer 1
It is provided with hole transmission layer 2, blue-light-emitting unit 3 is provided on the hole transmission layer 2, is set on the blue-light-emitting unit 3
It is equipped with hole blocking layer 4, electron transfer layer 5 is provided on the hole blocking layer 4, is additionally provided on the electron transfer layer 5
Charge generation layer 6；Second light emitting module includes hole transmission layer 2, and blue-light-emitting list is carried on the hole transmission layer 2
Member 3 carries hole blocking layer 4 on the blue-light-emitting unit 3, electron transfer layer 5 is carried on the hole blocking layer 4,
Electron injecting layer 7 and cathode 8 are carried on the electron transfer layer 5, wherein ito anode layer 1 is used to be used as anode, injection empty
Cave, hole transmission layer 2 are used for through hole transport electronics to blue-light-emitting unit 3, and blue-light-emitting unit 3 includes two, symmetrically
Be set in the first light emitting module and the second light emitting module, for generating blue light, hole blocking layer 4 for stopping hole,
So that more multi-hole forms exciton recombination luminescence with electronics in blue-light-emitting unit 3, electron transfer layer 5 is for accelerating electronics biography
Defeated and blocking hole, charge generation layer 6 are used between two blue-light-emitting units, and side generates electronics, side generates hole, with
To each side adjacent to luminescence unit, charge generation layer 6 is set between blue-light-emitting unit 3 the similar injection carrier of electrode effect,
Electron injecting layer 7 is used for transmission electronics to blue-light-emitting unit and blocking hole, and cathode 8 is for injecting electronics；The radar
Probe 13 sends the signal to signal receiving module for scanning for the detection in radius to extraneous radar signal
15, and by signal receiving module 15 be sent to controller 12 carry out including denoising, be averaged including processing step；It is described
Radar sensor 17 is used to acquire the external information including temperature, including to controller 12, controller 12 to temperature information,
Range information is compared with pre-set first temperature threshold, the first distance threshold, if the first temperature threshold beyond setting
Value or the first distance threshold then send a control command claim frame and alarm to alarm module 14, if the beyond setting
Two temperature thresholds or second distance threshold value, the then cooling request of the transmission of self-operated controller 12 become clear cold to the progress of vehicle-mounted water cooling device
But and corresponding brake request command is to brake gear；The earth protective device 19 is connected with radar sensor 17, uses
In offer ground protection.
Preferably, first temperature threshold is set as the 150% of 25 degrees Celsius of room temperature, and the first distance threshold is set as vehicle
The 50% of height；The second temperature threshold value is set as the 250% of 25 degrees Celsius of room temperature, and the first distance threshold is set as vehicle body length
25%.
Preferably, described two blue-light-emitting units 3 are spaced in both sides, the blue-light-emitting unit 3 by charge generation layer 6
Including material of main part and guest materials, the guest materials is entrained in 20wt% mass fractions in material of main part.Preferably, institute
The blue phosphor materials for stating blue-light-emitting unit 3 are that bis- 4,6- difluorophenyl pyridinatos-N, the C2 pyridinecarboxylics of Firpic close iridium, described
The material of hole blocking layer 4 uses BCP bromocresol purples, and the material of the electron transfer layer 5 is Feq3Three 8-hydroxyquinoline iron are green
Color fluorescent material.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of trailer-mounted radar using blue light organic electroluminescence device, which is characterized in that including using blue light organic electroluminescence
Display (11), controller (12), radar probe (13), alarm module (14), signal receiving module (15), the letter of luminescent device
Number sending module (16), radar sensor (17), power module (18) and earth protective device (19), wherein described using blue
The display (11) of light organic electroluminescence device is connected with power module (18) and controller (12) respectively, and the radar is visited
Head (13) is connected with signal receiving module (15), signal transmitting module (16) and controller (12) respectively, the alarm module
(14) it is connected with controller (12), the radar sensor (17) is connected with controller (12), the earth protective device
(19) it is connected with radar sensor (17)；The display (11) using blue light organic electroluminescence device include substrate,
First light emitting module and the second light emitting module, carry the first light emitting module and the second light emitting module on the substrate, and described
One light emitting module includes ito anode layer (1), and hole transmission layer (2), the hole transmission layer are provided on the anode layer (1)
(2) it is provided with blue-light-emitting unit (3) on, hole blocking layer (4), the hole are provided on the blue-light-emitting unit (3)
It is provided with electron transfer layer (5) on barrier layer (4), charge generation layer (6) is additionally provided on the electron transfer layer (5)；It is described
Second light emitting module includes hole transmission layer (2), and blue-light-emitting unit (3), the indigo plant are carried on the hole transmission layer (2)
Hole blocking layer (4) is carried on color luminescence unit (3), and electron transfer layer (5), institute are carried on the hole blocking layer (4)
It states and carries electron injecting layer (7) and cathode (8) on electron transfer layer (5), wherein ito anode layer (1) is used to be used as anode, note
Enter hole, hole transmission layer (2) is used for through hole transport electronics to blue-light-emitting unit (3), and blue-light-emitting unit (3) includes
It two, is symmetrically set in the first light emitting module and the second light emitting module, for generating blue light, hole blocking layer (4) is used
In blocking hole so that more multi-hole forms exciton recombination luminescence, electron transfer layer with electronics in blue-light-emitting unit (3)
(5) it is used to accelerate electron-transport and blocking hole, charge generation layer (6) is between two blue-light-emitting units, side to generate
Electronics, side generate hole, and injection carrier similar with electrode effect to each side is set adjacent to luminescence unit, charge generation layer (6)
It being placed between blue-light-emitting unit (3), electron injecting layer (7) is used for transmission electronics to blue-light-emitting unit and stops hole,
Cathode (8) is for injecting electronics；The radar probe (13) is used to scan for the detection in radius to extraneous radar signal,
And signal receiving module (15) is sent the signal to, and controller (12) is sent to by signal receiving module (15) and is wrapped
Include denoising, be averaged including processing step；The radar sensor (17) is used to acquire outer including temperature, distance
Boundary's information gives controller (12), and controller (12) is to temperature information, range information and pre-set first temperature threshold, first
Distance threshold is compared, if the first temperature threshold or the first distance threshold beyond setting, is sent a control command and is asked
Frame is asked to alarm to alarm module (14), if the second temperature threshold value beyond setting or second distance threshold value, directly control
Device (12) sends cooling request and becomes clear to be cooled down and corresponding brake request command gives brake dress to vehicle-mounted water cooling device
It sets；The earth protective device (19) is connected with radar sensor (17), for providing ground protection.
2. the trailer-mounted radar according to claim 1 using blue light organic electroluminescence device, which is characterized in that described
One temperature threshold is set as the 150% of 25 degrees Celsius of room temperature, and the first distance threshold is set as the 50% of vehicle body length；Second temperature
Degree threshold value is set as the 250% of 25 degrees Celsius of room temperature, and the first distance threshold is set as the 25% of vehicle body length.
3. the trailer-mounted radar according to claim 1 using blue light organic electroluminescence device, which is characterized in that described two
A blue-light-emitting unit (3) is spaced in both sides by charge generation layer (6), the blue-light-emitting unit (3) include material of main part and
Guest materials, the guest materials are entrained in 20wt% (mass fraction) in material of main part.
4. the trailer-mounted radar according to claim 1 using blue light organic electroluminescence device, which is characterized in that the indigo plant
The blue phosphor materials of color luminescence unit (3) are Firpic (bis- (4,6- difluorophenyl pyridinato-N, C2) pyridinecarboxylics close iridium), institute
The material for stating hole blocking layer (4) uses BCP bromocresol purples, and the material of the electron transfer layer (5) is Feq3Three (8- hydroxyl quinolines
Quinoline) iron green fluorescent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463215.5A CN108776343A (en) | 2018-05-15 | 2018-05-15 | A kind of trailer-mounted radar using blue light organic electroluminescence device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463215.5A CN108776343A (en) | 2018-05-15 | 2018-05-15 | A kind of trailer-mounted radar using blue light organic electroluminescence device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108776343A true CN108776343A (en) | 2018-11-09 |
Family
ID=64027115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463215.5A Pending CN108776343A (en) | 2018-05-15 | 2018-05-15 | A kind of trailer-mounted radar using blue light organic electroluminescence device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108776343A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200993676Y (en) * | 2006-11-10 | 2007-12-19 | 白云飞 | Automobile anti-dazzling inside rearview mirror |
| CN101288343A (en) * | 2005-09-22 | 2008-10-15 | 松下电工株式会社 | Organic light emitting element and its manufacturing method |
| CN102590819A (en) * | 2011-12-29 | 2012-07-18 | 深圳市豪恩汽车电子装备有限公司 | Vehicle radar system |
| CN202904013U (en) * | 2012-11-14 | 2013-04-24 | 长安大学 | TPMS (tire pressure monitor system) based radar automobile reversing system |
| CN103158647A (en) * | 2013-03-12 | 2013-06-19 | 赵长义 | Intelligent real-time guiding system for automobile safe driving and control method thereof |
| CN105936275A (en) * | 2015-03-02 | 2016-09-14 | Tk控股公司 | Vehicle object detection and notification system |
| CN106129265A (en) * | 2016-09-09 | 2016-11-16 | 京东方科技集团股份有限公司 | Organic electroluminescence device |
| CN106546984A (en) * | 2015-09-23 | 2017-03-29 | 罗克韦尔柯林斯公司 | The performance of airborne weather radar is improved using outside weather data |
| CN106828306A (en) * | 2016-12-21 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of automobile instrument shows and audible alarm method |
| CN107785490A (en) * | 2016-08-26 | 2018-03-09 | 昆山工研院新型平板显示技术中心有限公司 | Organic electroluminescence device |
-
2018
- 2018-05-15 CN CN201810463215.5A patent/CN108776343A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288343A (en) * | 2005-09-22 | 2008-10-15 | 松下电工株式会社 | Organic light emitting element and its manufacturing method |
| CN200993676Y (en) * | 2006-11-10 | 2007-12-19 | 白云飞 | Automobile anti-dazzling inside rearview mirror |
| CN102590819A (en) * | 2011-12-29 | 2012-07-18 | 深圳市豪恩汽车电子装备有限公司 | Vehicle radar system |
| CN202904013U (en) * | 2012-11-14 | 2013-04-24 | 长安大学 | TPMS (tire pressure monitor system) based radar automobile reversing system |
| CN103158647A (en) * | 2013-03-12 | 2013-06-19 | 赵长义 | Intelligent real-time guiding system for automobile safe driving and control method thereof |
| CN105936275A (en) * | 2015-03-02 | 2016-09-14 | Tk控股公司 | Vehicle object detection and notification system |
| CN106546984A (en) * | 2015-09-23 | 2017-03-29 | 罗克韦尔柯林斯公司 | The performance of airborne weather radar is improved using outside weather data |
| CN107785490A (en) * | 2016-08-26 | 2018-03-09 | 昆山工研院新型平板显示技术中心有限公司 | Organic electroluminescence device |
| CN106129265A (en) * | 2016-09-09 | 2016-11-16 | 京东方科技集团股份有限公司 | Organic electroluminescence device |
| CN106828306A (en) * | 2016-12-21 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of automobile instrument shows and audible alarm method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Reineke et al. | Recent progress in the understanding of exciton dynamics within phosphorescent OLEDs | |
| KR102351957B1 (en) | Organic light emitting diode and organic light emitting display device including the same | |
| KR102350027B1 (en) | Organic light emitting diode and organic light emitting display device including the same | |
| Baniya et al. | Magnetic field effect in organic light‐emitting diodes based on electron donor–acceptor exciplex chromophores doped with fluorescent emitters | |
| Snyman et al. | An efficient low voltage, high frequency silicon CMOS light emitting device and electro-optical interface | |
| Murto et al. | Triazolobenzothiadiazole‐Based Copolymers for Polymer Light‐Emitting Diodes: Pure Near‐Infrared Emission via Optimized Energy and Charge Transfer | |
| Lehnhardt et al. | Room temperature lifetime of triplet excitons in fluorescent host/guest systems | |
| CN102906886B (en) | For the method and apparatus providing electric charge barrier layer on infrared up conversion device | |
| CN106784354B (en) | Organic light emitting display and its manufacturing method and organic light-emitting display device | |
| KR102379141B1 (en) | Organic light emitting diode and organic light emitting display device including the same | |
| US10854821B2 (en) | Organic light emitting device | |
| Yuan et al. | Efficient CuInS2/ZnS quantum dots light‐emitting diodes in deep red region using PEIE modified ZnO electron transport layer | |
| Izawa et al. | Efficient interfacial upconversion enabling bright emission at an extremely low driving voltage in organic light‐emitting diodes | |
| KR20140102944A (en) | Silicon photomultiplier and method for manufacturing the silicon photomultiplier | |
| Park | Speedup of dynamic response of organic light-emitting diodes | |
| CN107369771A (en) | Organic light emitting diode | |
| CN106449704A (en) | OLED display apparatus | |
| Heikenfeld et al. | Low-voltage GaN: Er green electroluminescent devices | |
| Tsiko et al. | TADF quenching properties of phenothiazine or phenoxazine-substituted benzanthrones emitting in deep-red/near-infrared region towards oxygen sensing | |
| CN106654033A (en) | Organic light emitting display panel and electronic equipment | |
| CN108776343A (en) | A kind of trailer-mounted radar using blue light organic electroluminescence device | |
| Niu et al. | Overshoot effect and inflexion characteristics in transient electroluminescence of hybrid phosphorescent OLEDs | |
| CN106486515B (en) | Organic light-emitting display device and the lighting apparatus for vehicle for using the device | |
| CN103715361B (en) | A kind of based on the organic electroluminescence device of doublet electronics at the different interorbital transition luminescence of Neutral radical molecule | |
| Zhang et al. | Mn2+-sensitized near-IR emission from Nd3+-activated Sr, Mn-metaphosphate glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |