Denso Corporation

Denso International America, Inc.

Olga Adeyshvili

Reben Werman

Kelly Farner

A head-up display assembly including a printed circuit board with a plurality of light emitting elements. A display is illuminated by the plurality of light emitting elements. A biconic lens array is between the printed circuit board and the display. The biconic lens array includes a plurality of biconic lenses. Each one of the plurality of biconic lenses is aligned with a different one of the plurality of light emitting elements. Light emitted by the plurality of light emitting elements passes through the plurality of biconic lenses and illuminates the display.

Head-up display with local dimming

A head-up display including a display element illuminated by a plurality of light emitting elements. A lenslet is between a TIR lens array and the display element. The lenslet includes a first side facing the display element and a second side facing the TIR lens array. At least one of the first side and the second side includes a plurality of horizontal lenses or a plurality of vertical lenses configured to evenly distribute light from the TIR lens array across an eyebox generated by the head-up display and balance luminous uniformity and luminous intensity across the eyebox.

Head-up display

A head-up display assembly including a printed circuit board having a plurality of light emitting elements. A display element is illuminated by the plurality of light emitting elements. A total internal reflection (TIR) lens array includes a plurality of TIR lenses. Each one of the plurality of TIR lenses is aligned with a different one of the plurality of light emitting elements to reflect light emitted by the plurality of light emitting elements to the display element to illuminate the display element.

Growing community of inventors

Novi, MI, United States of America

Olga Adeyshvili