公开(公告)号：US20130181966A1

公开(公告)日：2013-07-18

申请号：US13739703

申请日：2013-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eui-Hyuk Jeong ,  Hae-woon Park

IPC: G09G1/00

CPC classification number: G09G1/005 ,  G09G3/3696 ,  G09G2300/0408 ,  G09G2300/043 ,  G09G2330/028

Abstract: A display drive chip and a display device including the same are disclosed. The display drive chip can include a first voltage generating unit outputting a power voltage and a second voltage generating unit outputting the power voltage. A circuit block can receive the power voltage; and a plurality of pads can be connected to internal pads of the power voltage, wherein the display drive has a layout structure in which at least two pads from among the plurality of pads are connected to the first voltage generating unit and the second voltage generating unit, respectively, and the plurality of pads can be connected to each other through external wiring.

Abstract translation: 公开了一种显示驱动芯片和包括该驱动芯片的显示装置。 显示驱动芯片可以包括输出电源电压的第一电压产生单元和输出电源电压的第二电压产生单元。 电路块可以接收电源电压; 并且多个焊盘可以连接到电源电压的内部焊盘，其中显示驱动器具有其中来自多个焊盘中的至少两个焊盘连接到第一电压产生单元和第二电压产生单元的布局结构 ，并且多个焊盘可以通过外部布线彼此连接。