US 12,236,045 B2
Object position detection apparatus
Jun Seong Seo, Yongin-si (KR); and Sung Hyun Park, Hwaseong-si (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Nov. 20, 2023, as Appl. No. 18/513,758.
Claims priority of application No. 10-2023-0013474 (KR), filed on Feb. 1, 2023.
Prior Publication US 2024/0256087 A1, Aug. 1, 2024
Int. Cl. G06F 3/042 (2006.01); G01S 7/481 (2006.01)
CPC G06F 3/0421 (2013.01) [G01S 7/4811 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A position detection apparatus comprising:
a display unit having a screen configured to display information;
a sensor unit located below the display unit and configured to detect a position of an object approaching the screen; and
a cover glass member covering a front side of the display unit and sensor unit,
wherein the sensor unit comprises:
one or more light-emitting elements configured to emit reference light;
one or more light-receiving elements configured to receive the reference light emitted by the one or more light-emitting elements and reflected by the object;
a plurality of lenses disposed between the cover glass and the one or more light-emitting elements; and
an adhesive in contact with the cover glass member and covering a front side of the sensor unit.