Competitive Intelligence Report on “Heads-up Display” by DexPatent
- 1. Stay on road while driving Companies Inactive Granted Published Universities / R & D center Individuals Patents Update for January, 2019 Technology Innovation Alert 32 2 5 46 6 2 Stereoscopic Image Display
- 2. Benefits of this Report Technology Innovation Alert – Head-up Display • To get a complete information on patents published or granted in a particular technology • To identify opportunities of patent/business acquisition • To keep on top of R&D and Patenting activities of competitors, and align our own based on real time information • Saves lot of time of in-house IP and R&D team • The report is abstracted by experts of DexPatent in such a way that you can understand the gist of each important patent just by a glance • Save Time, Save Cost and Remain Up-to-date 2
- 3. Highlights of the report Technology Innovation Alert – Head-up Display Most filed jurisdictionActive player 3 SMEs Individual inventor China • Syndiant • Yushuo Electronics • Fujian Fulan Optical • Jabil Optics Germany GMBH • Lee Joon • Ota Shuzo Universities / R&D
- 4. Highlights of the report Technology Innovation Alert – Head-up Display Large companies 4 • Valeo • Panasonic • Mazda Motor • Saint Gobain • Fuyaogroup • boe • BMW • Siemens • Selex Galileo • Toyota Motor • Nippon Seiki • Denso • JVC KENWOOD
- 5. Highlights of the report Technology Innovation Alert – Head-up Display Patents protected under jurisdictions in this Report 5 WIPO United States China Europe Germany
- 6. Highlights of the report Technology Innovation Alert – Head-up Display 6 Technologies of heads up display covered in this report • Laminated glass • Display having Laminated glass • Optical system • LCD technology • Widescreen display • Optics • Liquid crystal panel as light modulator • Projection screen • Wedge optics replacing the mirrors in HUD. • Fresnel lens • Relay optical system • stereoscopic image display
- 7. Highlights of the report Technology Innovation Alert – Head-up Display Technologies of heads up display covered in this report 7
- 8. Problems and its proposed solutions in this report Technology Innovation Alert – Head-up Display 8 Setting the virtual-image forming position Forming virtual image based on eyeball position of the driver Image display on a front projection has a poor image contrast A reflecting mirror with hologram for improved image brightness and reduction of noise Uneven brightness of light Viewing virtual image from an eyebox of the observer
- 9. Problems and its proposed solutions in this report Technology Innovation Alert – Head-up Display 9
- 10. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 10 An image projection unit for a HUD consists image generation device to send an image to image return device to project the image. The image return device includes a mounting portion of a partially transparent blade on which the image is projected. The support member delimit the gap Innovation Involves ✓ Support member E P 3 4 2 2 0 8 2 1 Heads up display
- 11. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 11 Combiner positioning unit of a HUD comprises a combiner and it can be pivoted from storage position to operating position by first shifting against a spring force of a first spring element to release it from storage position.Then the combiner is rotated around the pivot axis in operating position by a second spring element connected to it. Innovation Involves E P 3 4 2 2 0 7 8 2 ✓ Actuating mechanism Heads up display
- 12. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 12 Combiner positioning unit of a HUD comprises of a housing unit with a first and second stop element. The combiner support is manually pivotable around a pivot axis between a folded-in storage position and a folded-out operating position. Innovation Involves ✓ Stop elements E P 3 4 2 2 0 7 7 2 Heads up display
- 13. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 13 The HUD device for a vehicle includes a display unit which is protected from the sunlight by means of a filter device with adjustable light transmission. The filter is located at a position in the projection light path from the display unit up to and including the windscreen is arranged. Innovation Involves ✓ Filter device with adjustable light transmission D E 1 0 2 0 1 7 2 1 1 1 8 0 1 Automobile heads up display
- 14. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 14 The virtual image display for vehicle device includes a projection unit for projecting an image display light, a concave mirror for reflecting the image display light toward a virtual image presentation plane and a driving mechanism for changing orientation and position of the concave mirror. Innovation Involves U S 2 0 1 9 0 0 4 4 1 1 ✓ Driving mechanism for concave mirror 2 Virtual image display
- 15. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 15 The main HUDs comprising projectors to form virtual images. There are right and left side-rearward cameras, an inside camera to detect a driver's eyeball position and drive portions to adjust positions of the virtual images and a ECU to control the projectors and the drive portions. Innovation Involves U S 1 0 1 6 8 5 3 2 ✓ Drive portion and controller 4 Projection system
- 16. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By individual inventor Innovation Involves 16 Foldable HUD includes a LCD screen which can be transferred to the plate-shaped bottom surface of the housing, so that during travel the LCD is not vulnerable to collision damage and also greatly increases the transport safety.This also reduces the volume of HUD. Innovation Involves C N 2 0 8 3 1 4 3 4 2 ✓ Folding means Song Dawei 1 Heads up display
- 17. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 17 A HUD device consisting of an image- generating unit, a reflective surface for reflecting and a. A transparent piece absorbs infrared is interposed on the path of the light beam between the reflective surface and the mirror. Innovation Involves W O 2 0 1 9 0 0 2 4 1 1 ✓ Transparent part 1 Image display
- 18. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 18 The image generating unit comprises of a source that emits light beam, a liquid-crystal cell placed on the path of the light beam and a polarizing element. The liquid-crystal cell modifies orientation of light beam polarization with respect to the polarizing element. Innovation Involves W O 2 0 1 9 0 0 2 4 1 2 ✓ Liquid-crystal cell inclined with respect to light beam 1 LCD display
- 19. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 19 A head-up display system contain image encoder and a projection area. The system includes calibration means for determining a deviation between image and projection of the image and detecting reflection properties of the laminate. The imager is provided for generating a correction image in accordance with the deviation. Innovation Involves B R 1 1 2 0 1 8 0 7 6 9 2 4 ✓ Laminated glass NA Display glass
- 20. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 20 The automobile HUD system measure the background brightness of the HUD image to control projection brightness . Factors of HUD laminated glass and projection system are combined and the amplification rate of a projection image of the projection is adjusted in real time Innovation Involves C N 1 0 6 4 8 3 6 6 3 ✓ Display having Laminated glass 1 Display glass
- 21. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 21 A head up display has an optical system which comprises a display screen and an electronically controlled grating. The electronically controlled grating includes first & second substrates, first & second electrode and fixed & variable refractive medium. The refractive index is electronically adjusted between the second substrates. Innovation Involves C N 1 0 9 1 6 4 5 8 2 ✓ Optical system 1 Optical system
- 22. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 22 A LCD technology, based on the head-up display, comprising the display control information generating unit LCD for displaying a vehicle image information and it is projected to the reflecting mirror adjustment unit, cylindrical lens imaging and an imaging display unit, the mirror unit adjustment mechanism Innovation Involves C N 2 0 8 3 6 7 3 4 2 ✓ LCD technology 1 LCD display
- 23. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 23 An anti-reflection structure for a head-up display comprising transparent cover plate, wherein the reflecting surface inclination angle (RW) is greater than the light intercepting surface inclination angle (LFW) is selected to suppress the reflection in a direction with respect to the second face. Innovation Involves D E 1 0 2 0 1 7 2 1 1 5 0 7 ✓ Widescreen display 1 Windscreen display
- 24. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 24 A head-up display device comprising a projection unit for generating a diverging or not converging light beam having a display information. Changing the polarization of the projection light and / or the type of change of polarization is formed by rotating the polarization element. Innovation Involves D E 1 0 2 0 1 7 2 1 1 6 9 1 ✓ Optics 1 Optical system
- 25. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 25 Diffusion plate made up of optical material having a light diffusing function which diffuses the light deflected by first lens and second lens and emits the diffused light toward liquid crystal panel to reduce brightness unevenness of video light. Innovation Involves E P 3 0 7 6 2 2 3 ✓ Liquid crystal panel as light modulator 4 Heads up display
- 26. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By individual inventor Innovation Involves 26 A image projection system has front end projection, dark backing sheet to absorb the light, transparent backing sheet and a curvature of the free shaped mirror reflects a light projected from an image projector with a reduced distortion, increased brightness and color aberration. Innovation Involves U S 1 0 1 7 5 4 7 9 ISHII FUSAO ✓ Projection screen 8 Projection unit
- 27. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 27 A head up display system having a projector for projection light rays into a transparent plastic wedge where the light reflects from opposite planar sides by total internal reflection and creates the virtual image outside of the windshield which is visible to a driver. Innovation Involves U S 1 0 1 7 5 4 8 1 ✓ Wedge optics replacing the mirrors in HUD 1 Heads up display unit
- 28. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 28 The present invention provides a Fresnel lens to reduce generation of concentric stray light that includes a saw tooth corrugated face that is formed by alternately disposing a first face inclined relative to optical axis and a second face substantially parallel to optical axis. Innovation Involves U S 2 0 1 9 0 0 1 1 6 1 1 ✓ Fresnel lens 4 Fresnel lens unit
- 29. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 29 A holographic head-up display device includes a light source, an optical modulation portion, a relay optical system, a filter mirror, the relay optical system and an absorption area and a transflective mirror that partially transmits and partially reflects light reflected by the filter mirror. Innovation Involves U S 2 0 1 9 0 0 1 1 7 0 6 ✓ Relay optical system 1 Holographic display device
- 30. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 30 A head-up display device capable of correcting the relative displacement between a virtual image of a front view and a virtual image of a back view, comprises a stereoscopic image display unit, a focusing unit, a projection unit. Innovation Involves W O 2 0 1 9 0 0 4 0 1 6 ✓ Stereoscopic Image Display 1 Heads up display device
- 31. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 31 The half mirror having a reflective layer includes a non-reflective region, a reflective region and a combined region wherein, the area of the reflecting portion gradually increases from the non-reflective region toward the reflective region. Innovation Involves W O 2 0 1 9 0 0 9 2 5 2 ✓ Reflective region 1 Heads up display screen
- 32. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 32 The half mirror having a reflective layer includes a non-reflective region, a reflective region and a combined region wherein, the area of the reflecting portion gradually increases from the non-reflective region toward the reflective region. Innovation Involves W O 2 0 1 9 0 0 9 0 8 1 ✓ Reflector unit 1 Heads up display
- 33. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 33 A projection optical system including an eyepiece optical system for displaying a virtual image by refracting and reflecting the light emitted from the image forming unit, the ocular optical system, the image forming unit side in this order to at least a concave lens, a folding mirror and the concave mirror are arranged characterized in that. Innovation Involves W O 2 0 1 9 0 0 8 6 8 4 ✓ Eyepiece optical system 1 Optical system
- 34. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 34 The Head-up display unit having a backlight unit and the light source which is mounted on the substrate and the heat conductive sheet. The heat transmitted from the heat conductive sheet, substrate. Innovation Involves W O 2 0 1 9 0 0 4 2 3 9 ✓ Backlight unit ✓ Heads up display 1 Backlight unit
- 35. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 35 A Head-up display comprises a display unit, a display position control unit and a display angle control unit to suppress changes in the angle of a virtual image relative to the apparent road surface. Innovation Involves Heads up display
- 36. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 36 The head-up display unit may comprise an AR-coated, planar holographic lens as a volume hologram and an overlying glare trap with integrated circular polarizer consisting of polarizer and retarder for suppressing reflections. . Innovation Involves Heads up display
- 37. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 37 The HUD device has a projection device for generating a virtual image has at least one mirror to redirect a light emitted by a light source. The HUD device contain adjusting device which has carriage is coupled to coupling element of the mirror, so depending on the movement of the carriage, the mirror is rotatable about the axis of rotation Innovation Involves Display position adjustment means
- 38. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 38 A projection display device for providing virtual display images on a plurality of mutually offset display planes depending on the projection beam which is provided by projection unit; imaging optic configured to direct the projection beam onto a slice segment or combiner surface Innovation Involves Projection display device
- 39. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 39 Projection device in a vehicle has an image generation unit for generating light beams having different wavelengths for generating at least two image representations. The projection device has a hologram for mutually independent deflection / reflection of the light beams Innovation Involves ✓ Projection device ✓ Hologram Projection device
- 40. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By individual inventor 40 Innovation Involves 40 A front-loading car HUD device contains two mirrors. Display beam emitted by a mirror emitted after the incident to the second mirror, the light beam reflected by the second mirror after reflecting projected onto the windshield provides magnified virtual image of the received reflected; Innovation Involves Automobile heads up display
- 41. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Small and medium enterprises 41 Innovation Involves A elastic body attached to the base of the device’s base and a bendable member connected to it. When the bendable member is bent then the elastic body is bent accordingly. Innovation Involves Heads up display device
- 42. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 42 A HUD employing a fresnel lens in an optical system, an image generating unit for generating and outputting an image to be projected on a windshield; reflector for reflecting the output image; a lens unit has a plurality of lens surfaces having different curvatures for transmitting the reflected image. Innovation Involves Imaging display
- 43. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Small and medium enterprises 43 Innovation Involves 43 A multi-layer composite semipermeable half mirror to achieve imaging function and flat visual penetration, also has anti-oxidation, anti-scratching the surface properties Innovation Involves Multilayer materials
- 44. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 44 The housing of display with retaining element for fixing the cover plate Innovation Involves Heads up display
- 45. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Small and medium enterprises 45 Innovation Involves 45 A HUD dustproof mechanism in vehicle comprises an anti-defense device disposed on the combiner display screen. The dust cover drives the connecting rod through a driving mechanism, the connecting rod drives the dustproof cover to move in a prescribed direction Innovation Involves Display screen
- 46. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Small and medium enterprises 46 Innovation Involves 46 A projection system for imaging an object into an image plane contains three assembly group having common optical axis which are tilted and/or staggered relative to each other to provide tilted intermediate image plane Innovation Involves Projection system
- 47. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 47 LCD is inclined or tilted with respect to the line of sight from the driver to the liquid crystal display to prevent external light entering the vehicle through the windscreen and avoid reflection Innovation Involves Light display device
- 48. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By University / research institute 48 Innovation Involves 48 A diffractive optical element applicable to a HUD laser light source apparatus and is positioned on an output path of an image and transmits the image. The concave- convex pattern is formed on the incident surface on which the image is incident to reduce speckle noise image Innovation Involves Image display
- 49. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 4949 Innovation Involves 49 A safety heads up display is present to interface with the user comprising a safety module configured for checking the correctness of the information displayed on the HUD & signaling a difference between the displayed information and the raw information. Innovation Involves Safety heads up display
- 50. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Small and medium enterprises 5050 Innovation Involves 50 A optical combiners formed from holographic elements is used to reflect light at an angle of reflection that is different than the angle of incidence, thereby allowing light to reach a viewer's eyes even when the head-up display reflects light off of a side window on a vehicle door. Innovation Involves Automobiles Head-Up Display
- 51. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 5151 Innovation Involves 51 The driving eyelevel projector system comprises an optical projector which project an image onto the projection screen,optical projector automatically adjusted the optical brightness of the projector depends on environmental brightness which is detected by image sensor Innovation Involves Projection system
- 52. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 5252 Innovation Involves 52 An image capture system for capturing an image from an image capture device such as panoramic camera system based on a direction of gaze of a user has an input arranged to receive data from an eye tracking device Innovation Involves Automated heads up display
- 53. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 5353 Innovation Involves 53 The polarization angle control module used to view the image only when looking through the first lens and the second lens Innovation Involves Image display
- 54. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By individual inventor 545454 Innovation Involves 54 The display tool is positioned on the dashboard of an automobile and displays information on the price etc., of the automobile from the inside to the outside of the windshield Innovation Involves
- 55. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 5555 Innovation Involves 55 A rotating head-up display device for rotating and enlarging images, to thereby conveniently rotate images corresponding to horizontal and vertical screen Innovation Involves
- 56. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By individual inventor 56 Innovation Involves 56 The invention provides a removable head-up display device for a helmet or goggles that are designed to be adapted to be removable in goggles or helmets outputting peripheral image information received from the external recording device. Innovation Involves
- 57. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 57 Provided a structure for mounting and adjusting the position of the on-vehicle head- up display by rotating the screw, enabling the display the change its position Innovation Involves
- 58. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 58 The head-up display system comprises a timing control circuit, a display source configured to generate light containing display information, a polarizer configured to convert display information into linearly polarized light and a light path controller configured to receive the linearly polarized light and projects to user's eye. Innovation Involves
- 59. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 59 A visual information generation and projection unit for infinite-focus image display systems comprising a visual information source that comprises a plurality of OLED pixels formed on a base and driving means formed on regions of the base not occupied by pixels and is configured to generate visual information by emitting light via said pixels. Innovation Involves
- 60. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company Innovation Involves 60 The device has a reflection element, for partially reflecting an image originating from a projection module in a normal gaze direction. The reflection element has a variable degree of reflection with the help of an electrochromic element. The detector generates a detection signal against which the variable degree of reflection is provided. Innovation Involves
- 61. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By University / research institute 61 Innovation Involves 61 Vehicle collision detection system is installed on the rear both sides of the vehicle detection sensor for detecting an object existing in the blind spot to avoid collision with a alarm for indication. Innovation Involves
- 62. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 6262 Innovation Involves 62 A system for capturing image data comprising an array of interferometric modulators configured to receive and modulate incident light emanating from an input medium Innovation Involves
- 63. Patent Family Count Technology Innovation Alert – Head-up Display DexPatent Abstract By Company 6363 Innovation Involves 63 A driving visual point travel path shape storing part stores plurality of spots on a road of a map and a driving visual point travel path shape showing the shape of a front travel path viewed from a visual point of a vehicle driver at each spot and stores the spots and shape. Innovation Involves
- 64. Our Services Technology Innovation Alert – Head-up Display 64 To know, our Technology Insights Click here DEXPATENT is a Patent Research & IP Analytics company having a largest team of patent scientists who are expertise in all cross domain technologies. For a Past decade, we have been supporting many fortune 500 companies, Multinational Law firms, Research Universities, Startups across technology verticals. Some of the IP Services we provide: • IP Strategy & Management Services • IP Monetization • IP Creation • IP Search and Analytics Product • QUICKPAIR is a smart patent prosecution monitoring “Web App” which helps legal councils, head of IP departments, paralegals and busy patent information professionals in saving their time to watch all their Patent applications filed in various countries under a single window.
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