Technology Screen-less display -> Visual imaging … · Display technology By Startup Huizhou...

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Heads-Up Display

Technology

Innovation

Alert

Screen-less display -> Visual imaging

Start ups Companies University

Pioneering area of technology

Stay on road while driving

Patents

Granted

Filed

Expired

20-26 Apr, 186

10

2

Road classification detection

4 12 0

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Technology Innovation Alert: Heads - Up Display

Japan

Highlights of the week

Most filed jurisdictionActive players of the week

E-Lead

Rank of Head-up display types in this week

Virtual / Augmented Reality Display

Windshield projection display

Combiner Display

On-Board portable display

1

2

3

4

2




• JVC Kenwood• Mitsubishi Electric• Alpine Corporation• Gentex Corp• Dai Nippon Printing

• Aisin AW• Panasonic • Ortus Technology• E-Lead Electronic• Denso

Large companies

SMEs

• Nongshim Data System• Young Optics

Start-ups

• Huizhou broken legislation Technology• Shenzhen Yu Sheng Electronic Technology• Wangxin Shanghai Technology• Hangzhou Fervcloud Technology Co

Players of this week


3




Technologies of heads up display in this week

• Wireless communication• Objects distance detection• Device fastening technique• Gravity, location detection• Display optics architecture• Display device architecture• Device user communication• Projection distance calibration• Detachable device arrangement• Projection path obstacle detection• Measurement – Height by Ultrasonic• Image display apparatus configuration

• Optics• User interface• Display control• Gaze detection• Laser projection• Speed detection• Video recording• Safety assistance• Driving assistance• Image processing• Image projection• Data presentation

• Data transmission• Visibility detection• Display technology• Display architecture• Display light control• Optics arrangement• Optics construction• Road type detection• Inter-vehicle distance• Illumination detection• Optical path calibration• Network communication


4




J P 2 0 1 8 0 6 6 8 6 7

Adjusting virtual image in sight of user based on user's height position measured by ultrasonic

Automobile Information Display Apparatus

Application Field

Patent Gist

✓ Measurement – Height by

Ultrasonic

✓ Display control

By CompanyTechnologies involved

0Patent Family #

5

https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20180426&CC=JP&NR=2018066867A&KC=A

https://www.jvckenwood.com/en/




C N 2 0 7 2 5 7 3 8 8

A dimming device with display & networking module is attached to car windshield by adhesive, wherein a control unit in dimming device controls transmittance of display to displays car rise display information


Application Field

Patent Gist

✓ Gaze detection

✓ Display light control

✓ Wireless communication

✓ Network communication

✓ Display technology

By Startup

Huizhou broken legislation TechnologyTechnologies involved

0Patent Family #

6

https://worldwide.espacenet.com/publicationDetails/biblio?CC=CN&NR=207257388U&KC=U&FT=D&ND=3&date=20180420&DB=EPODOC&locale=en_EP




C N 2 0 7 2 6 4 0 1 5

A reflecting device in dashboard and micro-projector host on cab top are communicatively connected to displays car rise information in the reflection device


✓ Display device architecture

✓ Wireless communication

✓ Laser projection

By Startup

Shenzhen Yu Sheng Electronic Technology

Application Field

Patent Gist

Technologies involved

0Patent Family #

7

https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20180420&CC=CN&NR=207264015U&KC=U

http://yushengwei.com/en/index.php




J P 2 0 1 8 0 6 6 8 3 7

Image display apparatus in heads up display has two screens (Fixed & rotatable screen) and rotatable screens projects virtual image with different inclined angle according to projector rotation


Application Field

Patent Gist

✓ Image display apparatus

configuration

✓ Projection distance

calibration

✓ Data Presentation


0Patent Family #

8


http://www.mitsubishielectric.com/en/index.html




J P 2 0 1 8 0 6 5 4 4 4

Image displayed on ends (left & right) and entire front window when vehicle travel in local streets or distance between two cars are below threshold distance and in highway or distance between two cars are above threshold distance

Information Display Apparatus

Application Field

Patent Gist

✓ Road type detection

✓ Data presentation

✓ Speed detection

✓ Data transmission

✓ Inter-vehicle distance

✓ Projection distance calibration


0Patent Family #

9


https://www.alpine4u.com/




U S 2 0 1 8 1 1 3 3 0 6

Heads up display with electro-optic assembly improves transparency by increasing or decreasing the contrast of electro-optic assembly according to outside light


Application Field

Patent Gist

✓ Display optics architecture

✓ Display control

✓ Optics

By Company

1


Patent Family #

10

https://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2018113306A1&KC=A1&FT=D&ND=3&date=20180426&DB=EPODOC&locale=en_EP

http://www.gentex.com/

https://worldwide.espacenet.com/publicationDetails/inpadocPatentFamily?CC=US&NR=2018113306A1&KC=A1&FT=D&ND=3&date=20180426&DB=EPODOC&locale=en_EP




C N 1 0 5 3 0 1 7 7 5

Provide high-resolution & low-distortion full-windshield HUD imaging device by using the off-axis three-reversal optical system


Application Field

Patent Gist✓ Optics arrangement

✓ Display architecture

By Startup

Wangxin Shanghai Technology


0Patent Family #

11

https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20160203&CC=CN&NR=105301775A&KC=A




J P 6 3 1 4 3 7 7

Image light reflected from windshield is suppressed by arranging light control sheet on liquid crystal display panel of image display apparatus


Application Field

Patent Gist✓ Optics construction


0Patent Family #

12

https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180425&DB=EPODOC&locale=en_EP&CC=JP&NR=6314377B2&KC=B2&ND=4

http://www.dnp.co.jp/eng/




J P 6 3 1 4 5 8 4

Light source and screen in heads-up display moves close and far to each other to avoid virtual image deterioration due to different distance


Application Field

Patent Gist

✓ Optical path calibration


✓ Projection path obstacle

detection


0Patent Family #

13


https://www.aisin-aw.co.jp/en/




J P 6 3 1 5 3 8 3

One set of image of an object and another set of image of the object are separately projected on two different points on windshield so that the images are overlapped in insight of crew member to avoid ghost image


Application Field

Patent Gist

✓ Image processing

✓ Image projection


✓ Gaze detection


0Patent Family #

14


https://www.panasonic.com/in/




J P 6 3 1 8 0 3 8

Head up display device control light luminance of boundary and background of virtual image based on environment luminance


Application Field

Patent Gist

✓ Display control


✓ Illumination detection


0Patent Family #

15


http://www.ortustech.co.jp/english/




K R 1 0 1 8 5 1 6 3 8

A transmissive absorbing & reflective member formed on reflection member of combiner heads up display to avoid double imaging & sunlight entering through it


Application Field

Patent Gist ✓ Display optics architecture

By Small & Medium companyTechnologies involved

0Patent Family #

16

https://worldwide.espacenet.com/publicationDetails/biblio?CC=KR&NR=101851638B1&KC=B1&FT=D&ND=4&date=20180426&DB=&locale=en_EP'

http://nds.nongshim.co.kr/eng/main.do




T W I 6 2 1 8 7 5

Portable device with foldable base for easy assemble & disassemble of portable device (Heads up display) to vehicle

Mounting arrangement for Display Apparatus

Application Field

Patent Gist

✓ Detachable device

arrangement

✓ Optics arrangement

By Small & Medium companyTechnologies involved

0Patent Family #

17

https://worldwide.espacenet.com/publicationDetails/biblio?CC=TW&NR=201608279A&KC=A&FT=D&ND=3&date=20160301&DB=EPODOC&locale=en_EP

http://www.youngoptics.com/english/




U S 9 9 5 2 4 3 0

Reflection sheet device of heads up display with lever action for improving aseismatic capacity


Application Field

Patent Gist

✓ Device fastening technique



0Patent Family #

18

https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180424&DB=EPODOC&locale=en_EP&CC=US&NR=9952430B2&KC=B2&ND=4

http://www.e-lead.com.tw/indexe.php




U S 9 9 5 2 4 3 1

Head-up display device with driving video recorder to see both driving information and images of road at the same time, and angle of a camera lens is provided to adjusted according to demands to thereby improve driving safety

Automobile Information Display Apparatus with Recording

Application Field

Patent Gist



✓ Video recording

✓ User interface

✓ Data transmission

✓ Gravity, location detection


0Patent Family #

19


http://www.e-lead.com.tw/indexe.php




U S 9 9 5 2 0 5 8

Heads up display displays lane marking image along road on the windshield together with the message image to detect visual perception of driver on different weather condition

Automobile Information Display Apparatus & Driver visibility detection

Application Field

Patent Gist

✓ Visibility detection✓ Gaze detection✓ Device user communication✓ Objects distance detection✓ Data transmission✓ Driving assistance✓ Safety assistance


0Patent Family #

20


https://www.denso.com/us-ca/en/




C N 2 0 5 1 2 1 0 6 4

HUD image forming apparatus uses off-axis 3 reflection system to display high -resolution, low-distortion, sharp images of vehicle instrument information through windscreen in front of driver

Vehicle heads up display

Commercial Application

Patent Gist

Legal status

Wangxin Shanghai Technology

By Startup


Patent right actively abandoned


0Patent Family #

21

https://worldwide.espacenet.com/publicationDetails/biblio?CC=CN&NR=205121064U&KC=U&FT=D&ND=&date=20160330&DB=&locale=




C N 1 0 5 3 0 1 7 7 6

✓ Device architecture


A three-reflection virtual image imaging system with novel design in vehicle-mounted HUD for clear imaging and reducing the effect of external light intensity

Vehicle heads up display

Commercial Application

Patent Gist

Legal status

Hangzhou Fervcloud Technology Co

By Startup

Invention patent application deemed withdrawn after publication


0Patent Family #

22

https://worldwide.espacenet.com/publicationDetails/biblio?CC=CN&NR=105301776A&KC=A&FT=D

http://www.fervcloud.com/




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