公开(公告)号：US20210295006A1

公开(公告)日：2021-09-23

申请号：US17136497

申请日：2020-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun RYU ,  Ilnam KIM ,  Jae-Kyoung KIM ,  Jongin BAEK ,  Eunjin SUNG ,  Seongryong LEE ,  Jonghyun LEE

IPC: G06K9/00 ,  H01L27/32 ,  G06F3/044 ,  G06F3/041

Abstract: Provided is a display device including a display panel defining a folding area and a non-folding area and including a base layer, a circuit layer on the base layer, and a display element layer on the circuit layer, an input sensor below the display panel and defining a sensing area overlapping the non-folding area, and a light shielding layer between the display element layer and the input sensor, where the light shielding layer defines a plurality of holes in a first portion of the light shielding layer at the non-folding area, and a cut portion in a second portion of the light shielding layer at the folding area.

公开(公告)号：US20190250764A1

公开(公告)日：2019-08-15

申请号：US16135501

申请日：2018-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ilnam KIM ,  Kyungtea PARK ,  Wonsang PARK ,  Eunjin SUNG ,  Keumdong JUNG

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044 ,  G06K9/00

CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06K9/0002 ,  H01L27/323 ,  H01L27/3234 ,  H01L27/3244

Abstract: A touch sensing unit includes a base substrate and a plurality of sensing units disposed on the base substrate. A plurality of scan lines extend along a first direction and are arranged along a second direction that intersects the first direction. A plurality of output lines extend along the second direction and are arranged along the first direction. A first transmission line and a second transmission line are connected to the plurality of sensing units. The first transmission line receives a first transmission voltage. The second transmission line receives a second transmission voltage different from the first transmission voltage.

公开(公告)号：US20170193880A1

公开(公告)日：2017-07-06

申请号：US15353765

申请日：2016-11-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Changhoon LEE ,  Ilnam KIM ,  Jongin BAEK ,  Wonsang PARK

IPC: G09G3/20 ,  G09G3/3275 ,  G09G3/3266

CPC classification number: G09G3/2003 ,  G09G2300/0452 ,  G09G2310/0291 ,  G09G2320/0242 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2340/0457 ,  G09G2340/06 ,  G09G2360/144

Abstract: A display control method and device for controlling a display device. The display device includes a red sub pixel, a green sub pixel, a first blue sub pixel, and a second blue sub pixel emitting light having a different central wavelength from that of the first blue sub pixel. The display control includes setting a display mode of the display device as one of a first mode in which the first blue sub pixel is used to emit blue light, a second mode in which the second blue sub pixel is used, and a third mode in which both the first blue sub pixel and the second blue sub pixel are used; and sub pixel rendering data according to an arrangement of the red sub pixel, the green sub pixel, the first blue sub pixel, and the second blue sub pixel and converting rendered data into output data.

公开(公告)号：US20160014521A1

公开(公告)日：2016-01-14

申请号：US14616494

申请日：2015-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ilnam KIM ,  Changhoon LEE ,  Mingyeong JO ,  Jongheon HAN

IPC: H04R7/16

CPC classification number: H04R7/16 ,  B06B1/0292 ,  H04R7/18 ,  H04R17/00 ,  H04R19/00 ,  H04R31/006 ,  H04R2307/023 ,  H04R2307/025 ,  H04R2400/01 ,  H04R2400/11 ,  H04R2499/11

Abstract: A transducer and electronic device including the same are disclosed. In one aspect, the transducer includes a first electrode and a membrane arranged over the first electrode and spaced apart from the first electrode. The membrane at least partially overlaps the first electrode. The transducer also includes a first support member that supports the membrane. The membrane includes a vibrating portion that is movable in a direction substantially perpendicular to the membrane and a fixed portion that is supported by the first support member. The first support member is configured to adjust the distance between the fixed portion and the first electrode.

Abstract translation: 公开了一种换能器和包括该换能器的电子装置。 在一个方面，换能器包括布置在第一电极上并与第一电极间隔开的第一电极和膜。 膜至少部分地与第一电极重叠。 换能器还包括支撑膜的第一支撑构件。 膜包括可在基本上垂直于膜的方向上移动的振动部分和由第一支撑部件支撑的固定部分。 第一支撑构件被配置为调节固定部分和第一电极之间的距离。