Hyundai Mobis Co., Ltd.

Chan Young Yoon

Sang Hoon Han

Jae Ho Oh

Jung Hoon Seo

Min Ho Shin

Seok Bong Kang

Uhn Yong Shin

Youn A Lee

Ji Yun Lim

Myung Rae Lee

Young Hoon Han

An apparatus and method for compensating for color separation of an image in a holographic head-up display (HUD), caused by a change in characteristics such as a temperature or wavelength of a laser projector. An apparatus () for compensating for color separation of an image in a HUD includes a GPU (); a video signal inputter (); a temperature sensor (); a controller (); a memory (); a panel driving unit () for outputting an image to a panel (); a laser diode driving unit () for driving R, G, and B laser diodes (), (), and (); a lens (), and a screen (). Accordingly, an image, the quality of which is degraded due to color separation of an image, may be improved.

Method and apparatus for compensating for color separation of image in a laser projector-based holographic head-up 3 display

Disclosed herein is a head-up display apparatus integrated with a cluster. The head-up display apparatus integrated with the cluster may include a cluster housing unit provided in front of a driver, a cover unit mounted to a top of the cluster housing unit and having a display unit, and a combiner unit rotatably coupled to the cover unit, light generated in the cluster housing unit being irradiated onto the combiner unit to form an image.

Head-up display apparatus integrated with cluster

Provided is a vehicle head-up display (HUD) device including a display unit divided into a first display area and a second display area; a folding mirror configured to reflect a first image to the first display area; a picture generation unit (PGU) configured to directly project the first image to the folding mirror; and a control unit configured to adjust a projection distance and a magnification and control the PGU to output the first image to the first image area and to output a second image to the second display area. Here, the first image is an virtual image, and the second image is an real image.

Vehicle head-up display device and control method thereof

A backlight unit in a head-up display apparatus according to the present disclosure includes A plurality of light sources configured to emit light; a plurality of primary light collectors configured to collect the light emitted by the plurality of light sources to transmit, refract, or reflect the collected light; and a secondary light collector configured to recollect the light which is collected by the plurality of primary light collectors. At this point, an optical axis of one among the plurality of light sources, the plurality of primary light collectors, and the secondary light collector is disposed to be different from the other two.

Backlight unit for head-up display apparatus

Growing community of inventors

Gwangmyeong-si, South Korea

Chan Young Yoon