Samsung Display Co., Ltd.

Hee-un Ku

Kyungmo Lee

Siyoung Choi

Jeongbong Lee

Hoe-seok Na

Ki-Hae Shin

Jeong-Hun Go

Young-Sun Kim

A display device including a plurality of source drivers. Each of the .plurality of source drives may include a register storing information on a bias voltage provided from the outside; a gamma voltage generation unit receiving at least one reference gamma voltage and generating a plurality of gamma voltages according to the reference gamma voltage; and an output buffer including a plurality of source amplifiers driven by the bias voltage and receiving the plurality of gamma voltages. The gamma voltage generation unit may adjust a level of at lest one of the at least one reference gamma voltage, according to a bias voltage having the lowest level among bias voltages provided to respective source drivers.

Display device that adjusts the level of a reference gamma voltage used for generating a gamma voltage

A tape package includes a base substrate including a signal transmitting area and a protruding area protruded from the signal transmitting area, an integrated circuit chip mounted on the base substrate, and a lead line disposed on the base substrate and including a first portion electrically connected with the integrated circuit chip, a second portion electrically connected with the first portion and extending in a first direction, and a third portion electrically connected with the second portion and extending in a second direction crossing the first direction.

Tape package and display apparatus including the same

Growing community of inventors

Daejeon, South Korea

Hee-un Ku