Lite-on Technology Corporation

Lite-on Electronics (guangzhou) Limited

Ute-on Electronics (guangzhou) Limited

Ming-Ping Lai

Yu-Chih Lin

Tzu-Nan Chen

Rong-Seng Chang

Ying-Yun Chen

Wei-Chen Lou

Li-Chun Pan

A head-up display including a light source module, a spatial light modulator, an imaging screen group and a control unit is provided. The light source module is configured to project a light beam. The spatial light modulator is configured to modulate the light beam as a first image and a second image and project respective image lights of the first and second images. The imaging screen group is configured to reflect the image lights of the first and second images to the visible range of the user, such that the user can view the first and second images. The control unit is coupled to the spatial light modulator to input at least two modulation signals to control the beam-splitting mechanism of the spatial light modulator.

Head-up display

A head-up display capable of adjusting an imaging position is provided. The head-up display includes an image generation module, a reflector, a holographic diffraction optical element and a control unit. The image generation module is configured to display and project an image. The reflector is configured to reflect the image and further project the image on a transparent screen through the reflector. The holographic diffraction optical element is disposed on the transparent screen to reflect the image to a visible range of the user's eyes. The control unit is coupled to the reflector or the transparent screen to adjust the viewing angle of the holographic diffraction optical element having a pre-determined angle with the reflector.

Head-up display capable of adjusting imaging position

A head-up display device used in augmented reality is provided. The head-up display device includes a set of reflectors, a first optical module and a reflector adjustment mechanism. The set of reflectors includes at least one moveable reflector. The first optical module is configured to project a first image to at least one moveable reflector and to further project the first image to a target position through the set of reflectors. The reflector adjustment mechanism is configured to adjust the position of at least one moveable reflector to change the height of the target position.

Head-up display device used in augmented reality

Growing community of inventors

Taipei, Taiwan

Ming-Ping Lai