公开(公告)号：US20030197263A1

公开(公告)日：2003-10-23

申请号：US10293532

申请日：2002-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi-Sung Hwang ,  Sang-Woo Kim

IPC: H01L023/48

CPC classification number: H01L23/50 ,  H01L2924/0002 ,  H05K1/181 ,  H01L2924/00

Abstract: A semiconductor chip package with direction-flexible mountability comprising a switching circuit for switching a pin function according to the mounting direction of a package, a pair of pin-definition pins for defining the pin function and a pair of power supply leads, and a pair of ground leads. One of the power supply lead pair and the ground lead pair is rotation-symmetrical to the other, respectively. The semiconductor chip package with direction-flexible mountability in accordance with the present invention eliminates a process for indicating the mounting direction because the package can be mounted onto a substrate regardless the direction. Accordingly, the ID pin indication and a series of processes for testing the ID pin are eliminated and the malfunction due to the incorrect direction is prevented.

Abstract translation: 一种具有方向灵活安装性的半导体芯片封装，包括根据封装的安装方向切换引脚功能的开关电路，用于限定引脚功能的一对引脚定义引脚和一对电源引线，以及一对 的地线。 电源引线对和接地引线对之一分别与另一个旋转对称。 根据本发明的具有方向柔性安装性的半导体芯片封装消除了用于指示安装方向的过程，因为封装可以安装在基板上而与方向无关。 因此，消除了ID引脚指示和用于测试ID引脚的一系列处理，并且防止了由于错误的方向引起的故障。

公开(公告)号：US20040218123A1

公开(公告)日：2004-11-04

申请号：US10833553

申请日：2004-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

IPC: G02F001/1335

CPC classification number: G02F1/133345 ,  G02F1/133555 ,  G02F2001/133357

Abstract: In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

Abstract translation: 在液晶显示装置中，下基板具有形成在第一基板的透射区域中的透射电极和形成在第一基板的反射区域中的反射电极。 上基板具有第二基板，形成在对应于透射区域的第二基板上的第一绝缘层，形成在第一绝缘层上的公共电极和对应于反射区域的第二基板，以及形成在第二绝缘层上的第二绝缘层 公共电极对应于反射区域。 因此，液晶显示装置可以具有均匀的单元间隙，从而提高反射率和透射率。

公开(公告)号：US20040132488A1

公开(公告)日：2004-07-08

申请号：US10730148

申请日：2003-12-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Takahashi Hidehiro ,  Sang-Woo Kim ,  Se-Hee Han ,  Jai-Shin Chung

IPC: H04Q007/20

CPC classification number: H04B1/0067 ,  H04B1/005 ,  H04B1/406 ,  H04B1/707 ,  H04B2201/7071

Abstract: There is provided a multi-mode communication system which is operable according to different operating modes, such as GSM and WCDMA. The multi-mode communication system includes first and second switching units, a delta-sigma modulator, an analog-to-digital converter, sequential convolution units and a selection unit. The delta-sigma modulator samples an analog signal, which is inputted through the first switching unit in one mode, into 1-bit digital signal. In another mode, the analog-to-digital converter samples an analog signal, which is inputted through the first switching unit into an n-bit digital signal. The sequential convolution units multiply filter factors with the output of the delta-sigma modulator, which is inputted through the second switching unit at the first mode, and multiply PN codes by the output of the analog-to-digital converter, which is inputted through the second switching unit at the second mode, to generate WCDMA output waveforms. The selection unit delays the outputs of the sequential convolution units by a predetermined time at the GSM mode to restore GSM output waveforms. Accordingly, the multi-mode communication system is operable according to multimodes, such as GSM mode and WCDMA mode.

Abstract translation: 提供了可以根据不同的操作模式操作的多模式通信系统，例如GSM和WCDMA。 多模式通信系统包括第一和第二开关单元，Δ-Σ调制器，模数转换器，顺序卷积单元和选择单元。 Δ-Σ调制器将在一种模式中通过第一开关单元输入的模拟信号采样成1位数字信号。 在另一种模式中，模数转换器将通过第一开关单元输入的模拟信号取样成n位数字信号。 顺序卷积单元将滤波器因子与在第一模式下通过第二开关单元输入的Δ-Σ调制器的输出相乘，并将PN码乘以模数转换器的输出，该输出通过 第二切换单元处于第二模式，以产生WCDMA输出波形。 选择单元在GSM模式下将顺序卷积单元的输出延迟预定时间以恢复GSM输出波形。 因此，多模式通信系统可以根据诸如GSM模式和WCDMA模式的多模式来操作。

公开(公告)号：US20040183967A1

公开(公告)日：2004-09-23

申请号：US10799307

申请日：2004-03-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Hyun Kim ,  Sang-Woo Kim ,  Jae-Young Lee ,  Yong-Kyu Jang ,  Sung-Eun Cha

IPC: G02F001/1335

CPC classification number: G02F1/1335 ,  G02F1/1368

Abstract: In an LCD apparatus, a reflecting plate, which is formed on a pixel electrode connected to a switching device formed on an array substrate, defines a reflecting area from which a natural light is reflected and a transmitting area through which an artificial light is transmitted. The reflecting plate is partially extended to and overlapped with the transmitting area depending upon a rubbing direction of the array substrate. Thus, the reflective-transmissive type LCD apparatus may prevent occurrence of the afterimage, and may enhance a contrast ratio thereof when operated in a transmissive mode.

Abstract translation: 在LCD装置中，形成在与形成在阵列基板上的切换装置连接的像素电极上的反射板限定了自然光被反射的反射区域和透射人造光的透射区域。 根据阵列基板的摩擦方向，反射板部分地延伸到透射区域并与其重叠。 因此，反射型LCD装置可以防止余像的发生，并且当以透射模式操作时可以提高其对比度。

公开(公告)号：US20040119905A1

公开(公告)日：2004-06-24

申请号：US10727216

申请日：2003-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Kyu Jang ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Jae-Young Lee ,  Sung-Eun Cha ,  Young-Nam Yun

IPC: H01L021/00 ,  G02F001/1333 ,  H01L031/0392 ,  H01L027/01

CPC classification number: G02F1/133371 ,  G02F1/133555

Abstract: A liquid crystal display, in accordance with the present invention, includes a first substrate having a thin film transistor and a first electrode formed thereon. The first electrode is electrically connected to the thin film transistor. A first insulating layer is formed on the first substrate including the thin film transistor and the first electrode and a window is formed in the first insulating layer, the window exposing a predetermined region of the first electrode. A second electrode is provided on the first insulating layer and electrically connected to the first electrode. A second substrate includes a third electrode formed thereon. A first gap is formed between a surface of the third electrode and a surface of the predetermined region of the first electrode, and a second gap is formed between the surface of the third electrode and a surface of the second electrode. A liquid crystal layer is interposed between the first gap and the second gap. Other embodiments are included as well as methods for forming the liquid crystal display of the present invention.

Abstract translation: 根据本发明的液晶显示器包括具有薄膜晶体管和形成在其上的第一电极的第一基板。 第一电极电连接到薄膜晶体管。 在包括薄膜晶体管和第一电极的第一基板上形成第一绝缘层，并且在第一绝缘层中形成窗口，窗口暴露第一电极的预定区域。 第二电极设置在第一绝缘层上并电连接到第一电极。 第二基板包括形成在其上的第三电极。 在第三电极的表面和第一电极的预定区域的表面之间形成第一间隙，并且在第三电极的表面和第二电极的表面之间形成第二间隙。 液晶层介于第一间隙和第二间隙之间。 包括其他实施例以及用于形成本发明的液晶显示器的方法。