Samsung Display Co., Ltd.

Haekwan Seo

Taejin Kim

Myungho Lee

Doyoub Kim

BonSeog Gu

A display device includes: a display substrate in which a display area and a non-display area surrounding the display area are defined, where the display area includes a plurality of pixels; and a display driving chip disposed on the display substrate. The display substrate includes: a base substrate; a first conductive layer disposed on the base substrate; a first insulating layer disposed on the first conductive layer; and a second conductive layer disposed on the first insulating layer. The first conductive layer includes a first capacitor electrode disposed in the non-display area. The second conductive layer includes a second capacitor electrode disposed in the non-display area. The first and second capacitor electrodes overlap each other with the first insulating layer therebetween and collectively defined a first capacitor. The first and second capacitor electrodes are connected to the display driving chip.

Display device

A display device includes a display panel, a module frame having first and second contact pins, and a Printed Circuit Board (PCB) having first and second pads connectable with the first and second contact pins of the module frame, respectively, in a contacting state and disconnectable therewith in a non-contacting state. The first and second contact pins are electrically connected to each other. The PCB includes a circuit block in a non-operational state when the first and second pads are in the non-contacting state with the first and second contact pins of the module frame, respectively.

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Hwaseong-si, South Korea

Haekwan Seo