公开(公告)号：US20230408246A1

公开(公告)日：2023-12-21

申请号：US18191384

申请日：2023-03-28

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Pusan National University Industry-University Cooperation Foundation

Inventor： Young Sang HA ,  Ju Hyeong LEE ,  Sung Jun JOO ,  Beom Shik KIM ,  Young Chan KIM

IPC: G01B7/26 ,  G06T15/00 ,  H04N13/275 ,  G01S17/08

CPC classification number: G01B7/26 ,  G06T15/005 ,  H04N13/275 ,  G01S17/08 ,  G06T2207/10028

Abstract: An apparatus for measuring a depth of a three-dimensional (3D) object includes a control unit generating the 3D object by adjusting parameters of a 3D pattern. A 3D display unit displays the 3D object with a preset depth. An input unit generates an input signal based on an input received from a user. A rail extends in a front and a rear of the 3D display unit. A moving body is movable on the rail. Movement of the moving body is adjusted based on the input signal. A distance sensor measures a distance to the moving body.

公开(公告)号：US20170323619A1

公开(公告)日：2017-11-09

申请号：US15585683

申请日：2017-05-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Mi LEE ,  Sang Ho KIM ,  Jong Ho CHONG ,  Young Sang HA

IPC: G09G5/10 ,  G09G5/14

CPC classification number: G09G5/10 ,  G02B27/01 ,  G02B27/0101 ,  G02B2027/0118 ,  G02B2027/014 ,  G09G2320/0209 ,  G09G2320/0233 ,  G09G2320/066 ,  G09G2320/0686 ,  G09G2360/14 ,  G09G2360/145 ,  G09G2360/16

Abstract: A display device includes a display unit including a plurality of pixels to display a display image, a luminance detector to detect luminance of an image on the display unit, and a display driver. The display divider is to divide the display unit into image areas symmetrical to each other and to adjust a luminance of an image area having a relatively lower luminance value among the image areas symmetrical to each other based on a luminance detection result.