Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Joon Huh

Tae-Ho Kim

Youngju Lee

Sunyoung Park

Do Yeong Park

Yoongeon Kim

Joosun Yoon

Seungho Choi

Sanghoon Park

Minseong Yi

Min-Tak Lee

Bumhee Lee

Dae Cheol Kim

Sang Myoung Lee

Seokmin Lee

Sang Hyun Kang

Subin Park

Su Bin Park

Jonguk Bang

Oh-Joon Kwon

Pyung-Rae Ahn

Sungyup Kim

Sang-myoung Lee

Sanghyun Kang

Seonghyun Jin

Gyeong-Ho Jang

The disclosure relates to a 5generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4generation (4G) communication system such as long term evolution (LTE). An electronic device including an antenna in a wireless communication system is provided. The electronic device includes a radiator, a body, and a feeding circuit for transmitting a signal, wherein the radiator is coupled to at least a part of the body, the feeding circuit is coupled to the body to support the body, and the radiator is disposed to be spaced apart from the feeding circuit to form an air gap.

Antenna structure and electronic device comprising same

A display device that includes multiple pixels, each pixel includes a light emitting element, a multiple of transistors, multiple voltage sources and capacitors. The pixel circuit is designed and the pixels are driven so that a driving current going through the light emitting element is independent of a threshold voltage of a driving transistor of the multiple transistors. As a result, luminance variation due to threshold voltage can be minimized, and residual image can be reduced.

Pixel and display device including the same

A pixel of a display device includes a first transistor including a gate connected to a first node, a first terminal, and a second terminal connected to a second node, a first storage capacitor connected between the first node and the second node, a second storage capacitor connected between the first node and the second node, a second transistor including a gate connected to the first node, a first terminal, and a second terminal connected to the first node, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor including a gate receiving an emission signal, a first terminal connected to a line of a first power supply voltage, and a second terminal connected to the first terminal of the first transistor, and a light emitting element including an anode connected to the second node, and a cathode connected to a line of a second power supply voltage.

Pixel of a display device, and display device

A pixel and a display device including the pixel are disclosed. The pixel comprises a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor, an eighth transistor, a first capacitor, and a light emitting element. The eighth transistor includes a gate electrode configured to receive a second data voltage, a first electrode connected to a fourth node, and a second electrode configured to receive an initialization voltage. The eighth transistor adjusts a voltage level of the first capacitor based on a difference between the voltage level of the first capacitor and a level of the second data voltage.

An optical cable terminal box for distributing an optical cable with a plurality of cores to subscriber lines is provided. The optical cable terminal box may include a housing having a slot, the slot having a first receiving groove formed at an edge of the slot. The optical cable terminal box may also include a cover member coupled to the housing to close the slot, and the cover member may have a second receiving groove formed at an edge of the cover member. When the cover member closes the slot, the first and second grooves may be coupled to each other to form a wiring hole that is configured to pass an optical cable therethrough.

Optical cable terminal box

Growing community of inventors

Seoul, South Korea

Joon Huh