公开(公告)号：EP4068253A1

公开(公告)日：2022-10-05

申请号：EP19953936.2

申请日：2019-12-03

Applicant: LG Electronics Inc.

Inventor： LEE, Sungwhan

IPC: G09F11/04 ,  G09F11/02 ,  G09F11/10 ,  G09F9/33

Abstract: ABSTRACT: The present disclosure relates to a rotary-type display apparatus using, for example, a light emitting diode (LED) which is a semiconductor light-emitting device, wherein the apparatus can be applied to technical fields related to display apparatuses. According to the present invention, a rotatory-type display apparatus using a light-emitting device comprises: a fixing part including a motor; a rotating part located on the fixing part and rotated by the motor; and a light source module which includes at least two rod-shaped panels coupled to the rotating part and arranged radially, and light-emitting device arrays respectively disposed on the panels in the longitudinal direction, wherein the height of the at least two panels from the rotating part may be different.

公开(公告)号：EP4068254A1

公开(公告)日：2022-10-05

申请号：EP19954645.8

申请日：2019-12-03

Applicant: LG Electronics Inc.

Inventor： LEE, Sungwhan ,  LEE, Jaewoon

IPC: G09F11/04 ,  G09F11/02 ,  G09F11/10 ,  G09F9/33

Abstract: The present disclosure is applicable to a display apparatus-related technical field, and relates to, for example, a rotating display apparatus using a light-emitting diode (LED) which is a semiconductor light-emitting device. A rotating display apparatus using a light-emitting device, of the present disclosure, comprises: a stationary part including a motor; a rotary part located on the stationary part and rotated by the motor; and a light source module which is coupled to the rotary part, and which includes at least one panel that is radially arranged or at least one panel that is arranged along a cylindrical surface, and a light-emitting device array having individual pixels arranged on each panel in the longitudinal direction, wherein some individual pixels of the light-emitting device array arranged on one panel can have an offset in the direction perpendicular to the longitudinal direction.

公开(公告)号：EP4036898A1

公开(公告)日：2022-08-03

申请号：EP19946838.0

申请日：2019-10-01

Applicant: LG Electronics Inc.

Inventor： WOO, Kisuk ,  LEE, Sungwhan ,  PARK, Kwanwoo

IPC: G09F11/02 ,  G09F11/10 ,  G09F9/33

Abstract: The present disclosure can be applied to display device-related technical fields and relates to a rotatable display device using, for example, light-emitting diodes (LEDs), which are semiconductor light-emitting diodes. According to the present disclosure, the rotatable display device using light-emitting diodes may comprise: a fixing unit comprising a motor; a rotation unit which is provided on the fixing unit and has a first side coupled to the motor and a second side rotatably coupled to a rotation coupling part, and rotates, the second side being a side opposite to the first side; and a light source module provided in the rotation unit and comprising at least one panel provided along a virtual cylindrical outer circumferential surface thereof and a light-emitting diode array in which individual pixels are provided on each panel in the longitudinal direction.

公开(公告)号：EP4033478A1

公开(公告)日：2022-07-27

申请号：EP19945815.9

申请日：2019-09-30

Applicant: LG Electronics Inc.

Inventor： LEE, Sungwhan

IPC: G09F11/04 ,  G09F13/22 ,  H02J7/02

Abstract: The present disclosure is applicable to a display apparatus-related technical field, and relates to, for example, a rotating display apparatus using a light-emitting diode (LED) which is a semiconductor light-emitting device. According to the present disclosure, a rotating display apparatus using a light-emitting device, comprises: a fixed part including a motor; a rotary part located on the fixed part and rotated by the motor; and a light source module which is coupled to the rotary part, and which includes at least one panel that is radially arranged or at least one panel that is arranged along the cylindrical surface, and a first light-emitting device array having individual pixels that are arranged on each panel in the longitudinal direction, wherein sub-pixels forming the individual pixel of the first light-emitting device array can be arranged along a direction orthogonal to the longitudinal direction.

公开(公告)号：EP4030412A1

公开(公告)日：2022-07-20

申请号：EP19945307.7

申请日：2019-09-26

Applicant: LG Electronics Inc.

Inventor： LEE, Sungwhan

IPC: G09F11/02 ,  G09F13/22

Abstract: The present disclosure is applicable to a display apparatus-related technology field, and relates to, for example, a rotating display apparatus using a light emitting diode (LED), which is a semiconductor light emitting device. According to the present disclosure, a rotating display apparatus using a light emitting device comprises: a stationary part including a motor; a rotary part located on the stationary part and rotated by the motor; a first light source module which includes at least one bar-shaped panel coupled to the rotary part and radially arranged, and a first light emitting device array arranged in the longitudinal direction on each panel; and a second light source module including a center panel located on the inner side of the first light source module, and a second light emitting device array arranged on the center panel, wherein the arrangement direction of the first light emitting device array can be different from the arrangement direction of the second light emitting device array.