公开(公告)号：US20250004326A1

公开(公告)日：2025-01-02

申请号：US18664034

申请日：2024-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Seho KIM ,  Kuenyoung PARK

IPC: G02F1/1335 ,  G02F1/1333

Abstract: A display device including a display panel; a frame disposed at a rear of the display panel; a substrate disposed between the display panel and the frame, the substrate being coupled to the frame; light sources disposed on the substrate; and a reflective sheet covering the substrate and having holes, the holes corresponding to the light sources, wherein the reflective sheet comprises: a first reflective sheet including first holes and a protruding portion protruding from one side of the first reflective sheet including some of the first holes; a second reflective sheet having second holes; a third reflective sheet having third holes; and a fourth reflective sheet having fourth holes and having a same shape as the third reflective sheet, wherein the second reflective sheet is identical to the first reflective sheet except for the protruding portion.

公开(公告)号：US20140354536A1

公开(公告)日：2014-12-04

申请号：US14280224

申请日：2014-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Seho KIM

IPC: G06F3/01 ,  H04N5/74

CPC classification number: G06F3/017 ,  G06F3/0425 ,  G06F3/0426 ,  G06F3/04883 ,  G06F3/04886 ,  H04N5/7408

Abstract: An electronic device including a projection module and a control method thereof are disclosed. The electronic device includes: a display module; a camera configured to capture a user gesture; the projection module configured to project a virtual control object on a plane within a predetermined distance from the electronic device; and a controller configured to display on the display module a screen associated with operations running on the electronic device, and upon receiving a predetermined user gesture through the camera, project a virtual control object on the plane through the projection module to control at least one of the operations running on the electronic device at the time when the user gesture is received. Accordingly, a virtual control object for controlling an operation running on the electronic device can be projected on a plane.

Abstract translation: 公开了一种包括投影模块及其控制方法的电子设备。 电子设备包括：显示模块; 被配置为捕获用户手势的相机; 所述投影模块被配置为将虚拟控制对象投影在距离所述电子设备的预定距离内的平面上; 以及控制器，被配置为在所述显示模块上显示与在所述电子设备上运行的操作相关联的屏幕，并且在通过所述摄像机接收到预定的用户手势时，通过所述投影模块在所述平面上投射虚拟控制对象以控制 在接收用户手势时在电子设备上运行的操作。 因此，用于控制在电子设备上运行的操作的虚拟控制对象可以投影在平面上。