Samsung Electronics Co., Ltd.

Innertron, Inc.

E.m.w. Antenna Co., Ltd.

Jeong-Pyo Kim

Ki-ho Kong

Eui-Hyuk Jeong

Yang-Hyo Kim

Byung-Hoon Ryou

Young-Bae Moon

Won-Mo Sung

Soo-Duk Seo

Si-woo Kim

Jin-Hong Hwang

Hak-Rae Cho

A display device including a display panel and a driving circuit configured to drive the display panel may be provided. The display panel includes a plurality of gate lines, a plurality of data lines and a plurality of sub pixels connected to the plurality of gate lines and the plurality of data lines, respectively. The display panel has a zigzag connection structure in which RG sub pixel pairs included in a first odd-numbered row and RG sub pixel pairs included in a first even-numbered row adjacent to the first odd-numbered row are alternately connected to a first common gate line, and BG sub pixel pairs included in a second odd-numbered row and BG sub pixel pairs included in a second even-numbered row adjacent to the second odd-numbered row are alternately connected to a second common gate line.

Display panel having zigzag connection structure and display device including the same

A display device includes an image processor configured to invert a switch signal at a change of frames, and output, based on the switch signal, one among odd column pixel data and even column pixel data among first through (2M)-th column pixel data included in a frame data, as a half frame data, a display panel including first through M-th odd column pixels coupled to first through M-th odd column lines, respectively, and first through M-th even column pixels coupled to first through M-th even column lines, respectively, and a driving circuit including first through M-th driving units including a K-th driving unit configured to drive, based on the switch signal, one among K-th odd column pixels through a K-th odd column line and K-th even column pixels through a K-th even column line, using a K-th column pixel data included in the half frame data.

Display devices and display systems having the same

A display driver integrated circuit (IC) and an electronic apparatus including the same are provided. The display driver IC includes a booster configured to boost an external power supply voltage applied to a first node to a same level as that of an internal power supply voltage, and a power supplier including a power level adjustor configured to activate a current path between a second node and ground in response to a control signal indicating entry into a first mode and form a current path between the first node and the second node when the internal power supply voltage at the second node is equal to a reference voltage.

Display driver integrated circuit and electronic apparatus including the same

A resonance device is disclosed. The resonance device in accordance with an embodiment of the present invention includes: a case including a first ground surface and a second ground surface which face each other; a stacked part formed inside the case by stacking a first conductive layer and a second conductive layer, wherein the first conductive layer is grounded to the first ground surface and the second conductive layer is separated from the first conductive layer without being grounded to the first ground surface; and a transmission layer connecting the second conductive layer to the second ground surface.

Resonance device

The invention relates to built-in antenna. Specifically, a multi-band built-in antenna having plurality of resonant frequencies and a method for adjusting resonant frequencies are provided, wherein resonant frequencies are able to be adjusted independently without affecting one another, for each resonant frequencies are adjusted separately through separate radiating elements.

Growing community of inventors

Seoul, South Korea

Jeong-Pyo Kim