Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Hoe-Woo You

Young-Joo Park

Jin-Hee Park

Young Chan Kim

Jin-Oh Kwag

Chang-Wook Kang

A display device includes a display panel, an application module, a printed circuit film and a driving unit. The display panel includes a plurality of pixel portions formed in a display area, at least one output pad formed in a first peripheral area that is formed at a first side of the display area and at least one connection line electrically connected to the output pad. At least one application module disposed adjacent the display panel. At least one printed circuit film electrically connects the output pad to the application module. The driving unit includes a pixel driving section electrically connected to the pixel portions to drive the pixel portions and an application driving section electrically connected to the connection line to drive the application module.

Display device, method of manufacturing the same and display panel for the same

A flexible printed circuit board (FPCB) assembly including a plurality of FPCBs configured to be plugged into a single combination slot of a single connector, each of the FPCBs including a body, and a plug unit at an end portion of the body, wherein the plug units of the plurality of FPCBs are configured to be combinedly plugged together into the single combination slot.

Flexible printed circuit board assembly and flat panel display apparatus using the same

An apparatus for adjusting luminance includes a comparing part, a summing part, a mode selecting part, an inverting part and a decoding part. The comparing part compares a photo sensing voltage with a reference voltage in each of a plurality of sensing periods and generating a photo sensing signal. The summing part sums the photo sensing signal during the sensing periods and generates a plurality of summation signals. The mode selecting part controls an application of the summation signals based on a mode selection. Then, the inverting part inverts the summation signals based on the control of the mode selecting part and generates a plurality of inversion signals. The decoding part decodes the summation signals or the inversion signals and generates a decoding signal. Therefore, light pollution and power consumption may be decreased, and manufacturing costs may be decreased.

Apparatus for adjusting luminance, display device having the same and method of adjusting luminance

A driving apparatus for a display device and display device having the driving apparatus. The display device has a plurality of pixels each having a switching element. The driving apparatus includes a gate line connected to the switching element, a gate driver to apply a gate signal having first to third voltages to the gate line, a first voltage generator to generate the first and third voltages, and a second voltage generator to generate the second voltage. The first and second voltages turn on the switching element, and the third voltage turns off the switching element. The second voltage is less than the first voltage. Thus, since the gate driver includes the second voltage generator to generate the second voltage and a plurality of transistors, and generates a gate output having a step shape, a kickback voltage is reduced and flicker is prevented.

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Seoul, South Korea

Hoe-Woo You