• Patent Title: ROTARY-TYPE DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE
  • Application No.: US17779889
    Application Date: 2019-12-03
  • Publication No.: US20230004019A1
    Publication Date: 2023-01-05
  • Inventor: Sungwhan LEE
  • Applicant: LG ELECTRONICS INC.
  • Applicant Address: KR Seoul
  • Assignee: LG ELECTRONICS INC.
  • Current Assignee: LG ELECTRONICS INC.
  • Current Assignee Address: KR Seoul
  • Priority: KR10-2019-0154668 20191127
  • International Application: PCT/KR2019/016904 WO 20191203
  • Main IPC: G02B30/54
  • IPC: G02B30/54
ROTARY-TYPE DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE
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.
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