公开(公告)号：US09667906B2

公开(公告)日：2017-05-30

申请号：US14529330

申请日：2014-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Simdong Yeo ,  Kisang Jung

IPC: H04N5/64 ,  H04R1/34

CPC classification number: H04N5/642 ,  H04R1/345 ,  H04R2499/15

Abstract: A display apparatus may be provided that includes a display module, a housing, at least one speaker module within the housing, and at least one reflector disposed adjacent to the at least one speaker module. The at least one reflector may have an inclined acoustic reflection surface exposed to a front side of the display module when the sounds are emitted from the at least one speaker module. The at least one speaker module may be disposed in parallel to a horizontal or vertical direction of the housing.

公开(公告)号：US10162219B2

公开(公告)日：2018-12-25

申请号：US15417832

申请日：2017-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Simdong Yeo

IPC: G02F1/1335

Abstract: Provided is a backlight unit and a display device including the backlight unit. A backlight unit may include a frame, at least one substrate, a plurality of light sources installed over the at least one substrate, a reflecting sheet, and an optical sheet. The reflecting sheet may include a first sheet region, a second sheet region that extends outward from the first sheet region and inclined relative to the first sheet region, and a third sheet region provided in the first sheet region and having a protrusion that protrudes from the first sheet region toward a front side of the backlight unit. The reflecting sheet may include a plurality of patterns provided on the second sheet region and the third sheet region configured to reduce reflectivity of light emitted from the plurality of light sources. The plurality of patterns may be formed by dots arranged to form the pattern.