公开(公告)号：US20180025679A1

公开(公告)日：2018-01-25

申请号：US15547287

申请日：2015-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Jongmin PARK ,  Jaeho AN ,  Hyeonjun KIM

IPC: G09F27/00 ,  G09F23/00 ,  G09G3/20 ,  A47F3/00 ,  H05K5/00 ,  H05K5/03 ,  G09F9/30 ,  A47F3/04

CPC classification number: G09F27/00 ,  A47F3/001 ,  A47F3/005 ,  A47F3/0434 ,  G09F9/00 ,  G09F9/30 ,  G09F23/00 ,  G09F23/04 ,  G09F23/06 ,  G09F27/005 ,  G09F2023/0033 ,  G09G3/2096 ,  G09G2320/0626 ,  G09G2330/02 ,  G09G2354/00 ,  G09G2380/06 ,  H05K5/0017 ,  H05K5/03

Abstract: A transparent display device attached to a predetermined product, displaying article information in the product, advertisement, etc. is disclosed. The transparent display device comprises a frame including an opening; a transparent display panel arranged at the opening; and a control module arranged in an area of the frame to control the transparent display panel, wherein the frame in which the transparent display panel and the control module are arranged is provided to cover a front surface of a predetermined product so as to form a door unit of the predetermined product, and is rotatably moved when the inside of the predetermined product is opened and closed.

公开(公告)号：US20180061283A1

公开(公告)日：2018-03-01

申请号：US15685633

申请日：2017-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Jonguk KIM ,  Youngkuk KWON ,  Jaeho AN

IPC: G09F9/35 ,  A47F3/04 ,  A47F3/00

CPC classification number: G09F9/35 ,  A47F3/001 ,  A47F3/0434 ,  A47F3/0486 ,  A47F11/06 ,  G02B6/0091 ,  G02B6/0095 ,  G02F1/133308 ,  G06F3/147 ,  G09F9/30 ,  G09F23/04 ,  G09F23/06 ,  G09F2023/0033 ,  G09G3/3607

Abstract: An electronic device including a main body; a door attached to the main body; an observation window provided in at least a partial area of the door, the observation window including a display panel; at least one internal light source located within the observation window; at least one external light source located at an area outside of the observation window; and a controller configured to operate a first state to turn on the at least one internal light source such that an image displayed on the display panel is viewable from an outside of the electronic device, and operate a second state to turn on the at least one external light source such that an inside of the electronic device is viewable from the outside of the electronic device.

公开(公告)号：US20170257956A1

公开(公告)日：2017-09-07

申请号：US15500015

申请日：2015-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho AN ,  Jongmin PARK

IPC: H05K5/00 ,  H05K5/03 ,  A47F3/04 ,  G09F23/00 ,  A47F3/00 ,  G06F3/042 ,  G09F9/30

CPC classification number: H05K5/0017 ,  A47F3/005 ,  A47F3/0434 ,  G06F3/0421 ,  G06F9/00 ,  G09F9/30 ,  G09F9/35 ,  G09F23/00 ,  G09F23/065 ,  G09F2023/0033 ,  H05K5/03

Abstract: Disclosed in the present invention is a transparent display device. The transparent display device according to the present invention comprises: a frame having first and second apertures; a transparent display panel disposed on the first aperture of the frame; and a control module, disposed on the second aperture of the frame, for controlling the transparent display panel, wherein the frame is installed to cover the front surface of the door unit of a certain product or is separated from the front surface of the door unit of the certain product, and wherein an extension frame extended from an edge of the frame toward the door unit of the certain product can engage with the side of the edge of the door unit of the certain product.