Samsung Display Co., Ltd.

Hee-Rim Song

Il-Gon Kim

Yong-Koo Her

Mu-Kyung Jeon

Chong-Chul Chai

Mee-Hye Jung

Kwang-chul Jung

Bong-Hyun You

Se-Hyoung Cho

Sang-Jin Jeon

In-Jae Hwang

Jong-Hee Kim

Jang-Mi Kang

Se-Young Song

An organic light emitting display device includes a plurality of pixel columns, a first data wiring, a second data wiring, and a power supply wiring. The pixel columns include pixels repeatedly arranged in a first direction, and the pixel columns are repeatedly arranged in a second direction. The first and second directions are substantially perpendicular to each other. The first data wiring extends in the first direction and is connected to the pixels in an even row. The second data wiring extends in the first direction and are connected to the pixels in an odd row. The power supply wiring extends in the first direction between the first and second data wirings.

Organic light emitting display device

A display apparatus includes a display panel comprising a plurality of gate lines extending in a first diagonal direction of a display area, and a plurality of vertical lines extending in a vertical direction, the gate lines comprising a plurality of first gate lines disposed in a first sub-area of the display area, a plurality of second gate lines disposed in a second sub-area of the display area, a plurality of third gate lines disposed in a third sub-area of the display area, the third gate lines respectively connected to the vertical lines, and a gate driver disposed in the first peripheral area in which the data driver is disposed and configured to provide at least one of the first, second and third sub-areas with a gate signal different from a reference gate signal.

Display apparatus

A display panel including: a cathode electrode formed in a cathode region of the display panel, the cathode electrode entirely covering an active region of the display panel a plurality of pixel units in columns and rows in the active region of the display panel; a ring-shaped edge negative voltage line formed in a ring-shaped edge portion of the cathode electrode configured to supply a negative power supply voltage to the cathode electrode; and a plurality of compensation negative voltage lines connected to the ring-shaped edge negative voltage line, the compensation negative voltage lines extending along a column direction of the display panel and arranged along a row direction of the display panel.

Display panel for compensating negative power supply voltage, display module and mobile device including the same

A display apparatus includes a display panel including a driving part arranged along one side of the display panel, the display panel including a plurality of first gate lines that zigzag across the display in a diagonal direction between the first and second directions by alternately extending in the first and the second directions. The display device includes a first display area and a second display area, pixels within the first display area always receiving gate signals from a driving part connected to an end of the first gate lines. Within the second display area, a second gate lines extending in the first direction may be electrically connected to the first gate lines that relay gate signals to the first gate lines. This results in a reduced peripheral area of the display area, so that many displays can be combined together to produce a single image.

Display with gate lines in a diagonal direction

A display panel includes a plurality of pixels which is arranged in a pixel column and a pixel row, a gate line which is connected to pixels in a same pixel row, a first data line which is connected to pixels in a same pixel column, and a second data line which is connected to remaining pixels except for the pixels connected to the first data line among the pixels in the same pixel column. Two odd-numbered pixel rows and two even-numbered pixel rows are alternately driven so that a charge period of the pixel may be extended by 2H. In addition, a kickback difference between the odd-numbered pixel row and the even-numbered pixel row may be decreased so that a display quality may be improved.

Display panel and display apparatus having the same

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Seoul, South Korea

Hee-Rim Song