公开(公告)号：US20200209673A1

公开(公告)日：2020-07-02

申请号：US16550120

申请日：2019-08-23

Applicant: LG Display Co., Ltd.

Inventor： Junghoon LEE ,  NamYong GONG

IPC: G02F1/1333 ,  H01L27/12 ,  H01L27/32 ,  G02F1/1368 ,  G09G3/3225 ,  G09G3/36

Abstract: A display apparatus comprises a display panel including a pixel area in which a plurality of pixels is disposed and a peripheral area outside the pixel area; a transmissive light source disposed in a first area of the pixel area; and a timing controller which controls the transmissive light source not to emit light when pixels disposed corresponding to the first area of the pixel area among the plurality of pixels are present in at least one of an image data input period and a pixel light emission period.

公开(公告)号：US20190205596A1

公开(公告)日：2019-07-04

申请号：US16109278

申请日：2018-08-22

Applicant: LG Display Co., Ltd.

Inventor： JinYeol KIM ,  NamYong GONG ,  SungPil CHOI ,  YoungSoo LEE

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  B06B1/06 ,  G06K9/20

CPC classification number: G06K9/0002 ,  B06B1/0692 ,  G06F3/0412 ,  G06K9/209 ,  H01L27/323 ,  H01L27/3234 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/52 ,  H01L51/5281 ,  H01L51/529 ,  H01L2251/5338 ,  H04R1/028 ,  H04R17/00 ,  H04R2499/15

Abstract: Disclosed is a display device. The display device comprising a substrate, a display area including a fingerprint recognition area on the substrate, a support substrate configured to support the substrate, a fingerprint sensor positioned under a rear side of the support substrate and configured to output ultrasonic to the fingerprint recognition area, and an EMI (electromagnetic interference) shield member positioned between the support substrate and the fingerprint sensor.

公开(公告)号：US20190205595A1

公开(公告)日：2019-07-04

申请号：US16103534

申请日：2018-08-14

Applicant: LG Display Co., Ltd.

Inventor： NamYong GONG ,  JinYeol KIM ,  SungPil CHOI ,  YoungSoo LEE

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  B06B1/06 ,  G06K9/20 ,  H04R1/02

Abstract: Disclosed is a display. The display device, comprising an electroluminescence display panel including a display area configured to output sound and configured to recognized a fingerprint, an ultrasonic fingerprint sensor disposed at a first area of the electroluminescence display panel and a film-type speaker disposed at a second area of the electroluminescence display panel.

公开(公告)号：US20190205594A1

公开(公告)日：2019-07-04

申请号：US16102292

申请日：2018-08-13

Applicant: LG Display Co., Ltd.

Inventor： YoungSoo LEE ,  NamYong GONG ,  JinYeol KIM ,  SungPil CHOI

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  B06B1/06 ,  G06K9/20

Abstract: Disclosed is a display device. The display device comprising a substrate, a display area including a fingerprint recognition area and a plurality of pixels on the substrate, a support substrate under a rear side of the substrate, a fingerprint sensor, corresponding to the fingerprint recognition area, under the support substrate, and an EMI (electro-magnetic interference) shield member positioned between the support substrate and the fingerprint sensor.

公开(公告)号：US20190205593A1

公开(公告)日：2019-07-04

申请号：US16102273

申请日：2018-08-13

Applicant: LG Display Co., Ltd.

Inventor： JinYeol KIM ,  NamYong GONG ,  SungPil CHOI ,  YoungSoo LEE

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  B06B1/06 ,  G06K9/20

Abstract: Disclosed is a display device. The display device comprising a display area including a fingerprint recognition area and a plurality of pixels disposed on a substrate, an ultrasonic fingerprint sensor, corresponding to the fingerprint recognition area, disposed under the substrate, and a pressure sensor disposed under a rear side of the ultrasonic fingerprint sensor.