Samsung Display Co., Ltd.

Chang-Sub Jung

Jae-Woo Choi

Sang-Hyun Lim

A-Ra Jo

Sung-Chul Kim

Kwan-Young Han

Hwan-Hee Jeong

Tae-Ik Kim

Hyun-Sik Park

Se-Hoon Jang

Eun-Gil Choi

A touch panel includes first touch electrodes, second touch electrodes, and third touch electrodes. The first touch electrodes include sub electrodes spaced apart from one another in a first direction. The second touch electrodes extend in a second direction crossing the first direction. The second touch electrodes are spaced apart from one another in the first direction. The third touch electrodes extend in the second direction and are spaced apart from one another in the first direction. The third touch electrodes are shaped differently than the second touch electrodes.

Touch panel and display apparatus including the same

An electronic pen sensing device includes: a substrate including a sensing region and a first sub sensing region, the first sub sensing region having a width smaller than a width of the sensing region; a first closed loop line disposed along edges of the sensing region and wound N times in a first rotation direction from a first node to a second node, and disposed along edges of the first sub sensing region and wound M times in a first rotation direction from the second node to the first node; and a controller configured to calculate a location of an electronic pen based on a first induction current which is output through the first node, wherein N and M are positive integers.

Electronic pen sensing panel, electronic pen sensing device, and display device including the same

A touch screen panel includes a transparent substrate, a first sensing line and a second sensing line. The first sensing line includes first sensing cells arranged along a first direction and first connection patterns coupling the first sensing cells. The second sensing line includes second sensing cells arranged in a second direction substantially perpendicular to the first direction, and second connection patterns coupling the second sensing cells. At least one of the first and the second sensing cells includes openings and conductive patterns located in the openings.

Touch screen panel having a plurality of openings in a plurality of sensing cells

An electromagnetic induction panel includes a substrate including a first region, a second region, and a third region, a first induction coil arranged along an edge of the first region of the substrate and wound in a first winding direction, a second induction coil arranged along an edge of the second region and wound in a second winding direction opposite to the first winding direction, the second region surrounding the first region, and a third induction coil arranged along an edge of the third region and wound in the second winding direction, the third region surrounding the second region.

Electromagnetic induction panel, electromagnetic induction device including the same, and display device including the same

A backlight assembly has improved luminance and uniformity, and a liquid crystal display includes the backlight assembly. The backlight assembly may be constructed with a light source; a flexible printed circuit board including a base film and conductors, and mounted with the light source; a light guide panel into which light emitted from the light source is incident; and a mold frame including an opening for receiving the light guide panel and a boss for fixing the flexible printed circuit board. The flexible printed circuit board is provided with an insertion hole into which the boss is inserted, and the conductors are formed along the circumference of the insertion hole.

Growing community of inventors

Hwaseong-si, South Korea

Chang-Sub Jung