公开(公告)号：US20140253531A1

公开(公告)日：2014-09-11

申请号：US14095055

申请日：2013-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Bum LEE ,  Hyun-Sang PARK

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A gate driver for driving gate lines of a display panel includes a scan signal generator configured to generate a scan signal for selecting one of the gate lines, and an output circuit. The output circuit is configured to receive a gate-on voltage, a first gate-off voltage, and a second gate-off voltage. The gate-on voltage is a voltage that turns on at least one transistor connected to the selected gate line, and the first gate-off voltage and the second gate-off voltage are voltages that turn off the at least one transistor connected to the selected gate line. The output circuit is configured to output the gate-on voltage to the selected gate line in response to a first state of the scan signal, and sequentially output the first gate-off voltage and the second gate-off voltage to the selected gate line in response to a second state of the scan signal.

Abstract translation: 用于驱动显示面板的栅极线的栅极驱动器包括被配置为产生用于选择栅极线之一的扫描信号的扫描信号发生器和输出电路。 输出电路被配置为接收栅极导通电压，第一栅极截止电压和第二栅极截止电压。 栅极导通电压是连接到所选择的栅极线的至少一个晶体管的电压，并且第一栅极截止电压和第二栅极截止电压是关断连接到所选择的栅极线的至少一个晶体管的电压 门线。 输出电路被配置为响应于扫描信号的第一状态而将栅极导通电压输出到所选择的栅极线，并且将第一栅极截止电压和第二栅极截止电压依次输出到所选择的栅极线 响应扫描信号的第二状态。

公开(公告)号：US20170053199A1

公开(公告)日：2017-02-23

申请号：US15157507

申请日：2016-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok-Cheon KWON ,  Jae-Bum LEE ,  Seok-Heon LEE

IPC: G06K19/077

CPC classification number: G06K19/07732 ,  G06K19/07741

Abstract: Memory card adapters and/or a memory apparatuses may be provided. For example, a memory card adapter including a main housing section that corresponds to a memory card socket of a first standard, the main housing section including a card housing section, the card housing section configured to house a memory card of a second standard different from the first standard therein, a first surface of the main housing section defining a through-hole, the through-hole configured to expose a connection pin of the memory card to be housed in the housing section to an outside of the housing section, and a second surface of the main housing section defining a card insertion hole, the second surface being different from the first surface, the card insertion hole configured to receive the memory card into the card housing section may be provided.

Abstract translation: 可以提供存储卡适配器和/或存储装置。 例如，一种存储卡适配器，其包括对应于第一标准的存储卡插座的主壳体部分，所述主壳体部分包括卡片容纳部分，所述卡片容纳部分被配置为容纳与第二标准不同的第二标准的存储卡 其中的第一标准，主壳体部分的第一表面限定通孔，该通孔被配置为将要容纳在壳体部分中的存储卡的连接销露出到壳体部分的外部，并且 主壳体部分的第二表面限定卡插入孔，第二表面不同于第一表面，可以设置将存储卡接收到卡收纳部分中的卡插入孔。

公开(公告)号：US20160056800A1

公开(公告)日：2016-02-25

申请号：US14608361

申请日：2015-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Hun KIM ,  Jae-Bum LEE ,  Eun-Bi KO ,  Soo-Jin PARK ,  Eun-Jong JANG

IPC: H03K3/037

CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291

Abstract: The semiconductor device comprises a controller; an X-axis driver; a Y-axis driver; and an output controller receiving the X-axis and Y-axis output signals and generating driving signals.

Abstract translation: 半导体器件包括控制器; X轴驱动器; Y轴驱动器; 以及输出控制器，接收X轴和Y轴输出信号并产生驱动信号。

公开(公告)号：US20140300593A1

公开(公告)日：2014-10-09

申请号：US14228865

申请日：2014-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： EunJong JANG ,  Yong-Hun KIM ,  MYOUNGSIK SUH ,  Jae-Bum LEE ,  SooJin PARK

IPC: H03K17/22 ,  G09G5/00

CPC classification number: H03K17/223 ,  G06F1/24 ,  G09G3/20 ,  G09G5/003 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2330/026

Abstract: A power-on reset circuit includes a voltage detector unit to output an electrical signal in response to a power supply voltage received from a power supply terminal, an inverter to output a reset signal according to a level of the electrical signal from the voltage detector unit, a first switch unit to be turned on or off in response to the reset signal from the inverter; a first discharge unit to discharge the electrical signal in response to the power supply voltage from the first switch unit, a second switch unit to be turned on according to a start pulse signal from an external device and to receive the power supply voltage from the power supply terminal, and a second discharge unit to discharge the electrical signal in response to the power supply voltage from the second switch.

Abstract translation: 上电复位电路包括电压检测器单元，用于响应于从电源端子接收的电源电压输出电信号，反相器根据来自电压检测器单元的电信号的电平输出复位信号 响应于来自逆变器的复位信号而导通或关断的第一开关单元; 第一放电单元，用于响应于来自第一开关单元的电源电压而放电电信号;第二开关单元，根据来自外部设备的起始脉冲信号导通，并从电源接收电源电压; 供给端子和第二放电单元，以响应于来自第二开关的电源电压来放电电信号。

公开(公告)号：US20150227454A1

公开(公告)日：2015-08-13

申请号：US14607334

申请日：2015-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Bum LEE ,  Sung-Hoon LEE ,  SeokHeon LEE

IPC: G06F12/02 ,  G11C7/10

CPC classification number: G06F9/44505

Abstract: A user device includes an embedded memory to store application programs and user data, an application block to execute the application programs and to comprise a data swap module to manage a data swap function, and a dynamic random access memory (DRAM) configured to temporarily store driving data of an application program executed by the application block. The data swap module may determine whether an external memory is connected and select the external memory as a data swap memory where the driving data stored in the DRAM is to be swapped according to a result of the determination.

Abstract translation: 用户设备包括用于存储应用程序和用户数据的嵌入式存储器，用于执行应用程序的应用程序块，并且包括用于管理数据交换功能的数据交换模块以及被配置为临时存储的动态随机存取存储器（DRAM） 驾驶由应用程序块执行的应用程序的数据。 数据交换模块可以确定外部存储器是否被连接，并且根据确定的结果来选择外部存储器作为存储在DRAM中的驱动数据要被交换的数据交换存储器。