公开(公告)号：US20130094686A1

公开(公告)日：2013-04-18

申请号：US13613921

申请日：2012-09-13

Applicant: Hong-Chul SHIN ,  Jae-Han LEE ,  Seung-Hyun LEE ,  Soon-Ik CHO

Inventor： Hong-Chul SHIN ,  Jae-Han LEE ,  Seung-Hyun LEE ,  Soon-Ik CHO

IPC: H04R1/02 ,  H05K7/02

CPC classification number: G06F1/1688

Abstract: A portable terminal is provided. The portable terminal includes a display panel, a case member provided to surround at least both sides of the display panel, and a speaker hole formed in the case member and opened to at least one side of the display panel. The portable terminal includes the speaker hole in at least a side of the display panel by changing only a structure of the case member, such that the volume and quality of sound output from the speaker device can be fully delivered to a user who uses the terminal while viewing the display panel.

Abstract translation: 提供便携式终端。 便携式终端包括显示面板，设置成围绕显示面板的至少两侧设置的壳体构件和形成在壳体构件中并且向显示面板的至少一侧开口的扬声器孔。 便携式终端通过仅改变壳体构件的结构而在显示面板的至少一侧包括扬声器孔，使得从扬声器装置输出的声音的音量和质量可以完全传送给使用终端的用户 同时观看显示面板。

公开(公告)号：US08330698B2

公开(公告)日：2012-12-11

申请号：US11880916

申请日：2007-07-24

Applicant: Sun-kyu Son ,  Myong-bin Lim ,  In-yong Hwang ,  Jae-han Lee ,  Ock-jin Kim

Inventor： Sun-kyu Son ,  Myong-bin Lim ,  In-yong Hwang ,  Jae-han Lee ,  Ock-jin Kim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3611 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2330/06

Abstract: A signal generating circuit for a liquid crystal display (LCD) includes circuitry adapted to receive a gate clock signal and an output enable signal. The gate clock signal is a combination of a gate-on signal and a gate-off signal and the output enable signal is operable to adjust the width of the gate-on signal. The signal generating circuit adjusts the output enable signal such that a falling edge of the output enable signal overlaps a rising edge of the gate clock signal and thereby delays the gate clock signal for a selected amount of time.

Abstract translation: 用于液晶显示器（LCD）的信号发生电路包括适于接收栅极时钟信号和输出使能信号的电路。 栅极时钟信号是栅极导通信号和栅极截止信号的组合，并且输出使能信号可操作以调节栅极导通信号的宽度。 信号发生电路调节输出使能信号，使得输出使能信号的下降沿与栅极时钟信号的上升沿重叠，从而将栅极时钟信号延迟选定的时间量。

公开(公告)号：US08305374B2

公开(公告)日：2012-11-06

申请号：US12072092

申请日：2008-02-22

Applicant: Jae Han Lee

Inventor： Jae Han Lee

IPC: G06F3/038

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251 ,  G09G2310/0286

Abstract: Disclosed are a display and a method of driving the display. The display includes a display panel on which a plurality of data lines are formed, a data driver for supplying data voltages generated by modulating input image data to the respective data lines. The data driver includes a precharging unit for selecting a specific precharge voltage from a plurality of precharge voltages applied to the data driver depending on grayscale sections of the input image data, and for precharging the selected precharge voltages to the respective data lines.A predetermined voltage is precharged according to a grayscale section of image data and then applied to a pixel, whereby voltage rising time and voltage falling time when charging the pixel can be shortened. Therefore, even though the charge time of the pixel is shortened and bias current of the data driver is thus reduced, it is possible to obtain high driving performance. In addition, since the bias current of the data driver is reduced, overall current consumption is reduced and heat generation can also be suppressed.

Abstract translation: 公开了显示器和驱动显示器的方法。 显示器包括其上形成有多条数据线的显示面板，用于将通过将输入图像数据调制到各个数据线而产生的数据电压的数据驱动器。 数据驱动器包括预充电单元，用于根据输入图像数据的灰阶部分从施加到数据驱动器的多个预充电电压中选择特定的预充电电压，并且用于将所选择的预充电电压预充电到各个数据线。 预定电压根据图像数据的灰阶部分预充电，然后施加到像素，由此可以缩短对像素充电时的电压上升时间和电压下降时间。 因此，即使像素的充电时间缩短，因此数据驱动器的偏置电流也被降低，可以获得高的驱动性能。 此外，由于数据驱动器的偏置电流降低，所以总的电流消耗减少，并且还可以抑制发热。

公开(公告)号：US20120075281A1

公开(公告)日：2012-03-29

申请号：US13114187

申请日：2011-05-24

Applicant: Hoi-Sik MOON ,  Yun-Seok LEE ,  Chang-Soo LEE ,  Jae-Han LEE

Inventor： Hoi-Sik MOON ,  Yun-Seok LEE ,  Chang-Soo LEE ,  Jae-Han LEE

IPC: G06F3/038

CPC classification number: G09G3/003 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/061

Abstract: In a method of driving a display panel, a voltage of a first polarity with respect to a reference voltage is outputted to an n-th data line and an (n+1)-th data line (‘n’ is a natural number), respectively, and a voltage of a second polarity with respect to the reference voltage is outputted to an (n+2)-th data line and an (n+3)-th data line, respectively, during an N-th frame (‘N’ is a natural number). Then, a voltage of the first polarity is outputted to the n-th data line, a voltage of the second polarity is outputted to the (n+1)-th data line and the (n+2)-th data line, respectively, and a voltage of the first polarity is outputted to the (n+3)-th data line, during an (N+1)-th frame.

Abstract translation: 在驱动显示面板的方法中，将相对于基准电压的第一极性的电压输出到第n数据线，并且第（n + 1）数据线（'n'为自然数） ，并且相对于基准电压的第二极性的电压分别在第N帧（...）中被输出到第（n + 2）数据线和第（n + 3）数据线， 'N'是自然数）。 然后，将第一极性的电压输出到第n数据线，将第二极性的电压分别输出到第（n + 1）个数据线和第（n + 2）个数据线 并且在第（N + 1）帧期间将第一极性的电压输出到第（n + 3）数据线。

公开(公告)号：US20100216526A1

公开(公告)日：2010-08-26

申请号：US12391163

申请日：2009-02-23

Applicant: Shaohai Chen ,  Phillip George Tamchina ,  Richard Hung Minh Dinh ,  Jae Han Lee ,  Trent Weber ,  Michelle Yu ,  Adam D. Mittleman

Inventor： Shaohai Chen ,  Phillip George Tamchina ,  Richard Hung Minh Dinh ,  Jae Han Lee ,  Trent Weber ,  Michelle Yu ,  Adam D. Mittleman

IPC: H04M1/00 ,  H04R11/04 ,  G10K11/16 ,  H01R24/04

CPC classification number: H01R24/58 ,  H01R13/66 ,  H01R13/703 ,  H01R2105/00 ,  H01R2201/16 ,  H04M1/03 ,  H04R1/083

Abstract: A connector for receiving a cylindrical plug includes a body defining a plug aperture and a cavity for receiving the cylindrical plug. A plurality of electrical contacts in communication with the cavity make electrical connections with the cylindrical plug and retain the cylindrical plug. A microphone is coupled to the body such that the plug aperture and the cavity provide an acoustic path to the microphone. The microphone may be at an end of the connector opposite the plug aperture or on a side of the connector adjacent the plug aperture. The connector allows a microphone to be added to a device, such as a mobile telephone, without the need for an additional external aperture. The microphone in the connector may operate with a second microphone and processing electronics in the device to provide audio processing functions such as noise cancellation or audio beamforming.

Abstract translation: 用于接收圆柱塞的连接器包括限定插头孔的主体和用于容纳圆柱塞的空腔。 与空腔连通的多个电触点与圆柱塞形成电连接并保持圆柱塞。 麦克风耦合到主体，使得插头孔和空腔提供到麦克风的声路。 麦克风可以在连接器的与插头孔相对的一端或邻近插头孔的连接器的一侧。 连接器允许将麦克风添加到诸如移动电话的设备，而不需要额外的外部孔径。 连接器中的麦克风可以与设备中的第二麦克风和处理电子设备一起工作，以提供音频处理功能，例如噪声消除或音频波束成形。

公开(公告)号：US20100178599A1

公开(公告)日：2010-07-15

申请号：US12686464

申请日：2010-01-13

Applicant: Bong-Cheol Kim ,  Dae-Youp Lee ,  Jae-Han Lee ,  Eun-Sung Kim ,  Byeong-Hwan Son

Inventor： Bong-Cheol Kim ,  Dae-Youp Lee ,  Jae-Han Lee ,  Eun-Sung Kim ,  Byeong-Hwan Son

IPC: G03F1/00

CPC classification number: G03F1/70

Abstract: Provided is a photomask used in fabrication of a semiconductor device. The photomask includes first and second regions to be transferred onto a semiconductor substrate having a step difference. The first and second regions have mask patterns. The mask patterns of the first region have a different shape from the mask patterns of the second region. The mask patterns of the second region have concave and convex portions disposed in opposite lateral portions thereof.

Abstract translation: 提供了用于制造半导体器件的光掩模。 光掩模包括要转印到具有台阶差的半导体衬底上的第一和第二区域。 第一和第二区域具有掩模图案。 第一区域的掩模图案具有与第二区域的掩模图案不同的形状。 第二区域的掩模图案具有设置在其相对侧面部分中的凹凸部分。

公开(公告)号：US20080303809A1

公开(公告)日：2008-12-11

申请号：US12072092

申请日：2008-02-22

Applicant: Jae Han Lee

Inventor： Jae Han Lee

IPC: G09G5/00

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251 ,  G09G2310/0286

Abstract: Disclosed are a display and a method of driving the display. The display includes a display panel on which a plurality of data lines are formed, a data driver for supplying data voltages generated by modulating input image data to the respective data lines. The data driver includes a precharging unit for selecting a specific precharge voltage from a plurality of precharge voltages applied to the data driver depending on grayscale sections of the input image data, and for precharging the selected precharge voltages to the respective data lines.A predetermined voltage is precharged according to a grayscale section of image data and then applied to a pixel, whereby voltage rising time and voltage falling time when charging the pixel can be shortened. Therefore, even though the charge time of the pixel is shortened and bias current of the data driver is thus reduced, it is possible to obtain high driving performance. In addition, since the bias current of the data driver is reduced, overall current consumption is reduced and heat generation can also be suppressed.

Abstract translation: 公开了显示器和驱动显示器的方法。 显示器包括其上形成有多条数据线的显示面板，用于将通过将输入图像数据调制到各个数据线而产生的数据电压的数据驱动器。 数据驱动器包括预充电单元，用于根据输入图像数据的灰阶部分从施加到数据驱动器的多个预充电电压中选择特定的预充电电压，并且用于将所选择的预充电电压预充电到各个数据线。 预定电压根据图像数据的灰阶部分预充电，然后施加到像素，由此可以缩短对像素充电时的电压上升时间和电压下降时间。 因此，即使像素的充电时间缩短，因此数据驱动器的偏置电流也被降低，可以获得高的驱动性能。 此外，由于数据驱动器的偏置电流降低，所以总的电流消耗减少，并且还可以抑制发热。

公开(公告)号：US20080030490A1

公开(公告)日：2008-02-07

申请号：US11880916

申请日：2007-07-24

Applicant: Sun-kyu Son ,  Myong-bin Lim ,  In-yong Hwang ,  Jae-han Lee ,  Ock-jin Kim

Inventor： Sun-kyu Son ,  Myong-bin Lim ,  In-yong Hwang ,  Jae-han Lee ,  Ock-jin Kim

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3611 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2330/06

Abstract: A signal generating circuit for a liquid crystal display (LCD) includes circuitry adapted to receive a gate clock signal and an output enable signal. The gate clock signal is a combination of a gate-on signal and a gate-off signal and the output enable signal is operable to adjust the width of the gate-on signal. The signal generating circuit adjusts the output enable signal such that a falling edge of the output enable signal overlaps a rising edge of the gate clock signal and thereby delays the gate clock signal for a selected amount of time.

Abstract translation: 用于液晶显示器（LCD）的信号发生电路包括适于接收栅极时钟信号和输出使能信号的电路。 栅极时钟信号是栅极导通信号和栅极截止信号的组合，并且输出使能信号可操作以调节栅极导通信号的宽度。 信号发生电路调节输出使能信号，使得输出使能信号的下降沿与栅极时钟信号的上升沿重叠，从而将栅极时钟信号延迟选定的时间量。

公开(公告)号：US5805182A

公开(公告)日：1998-09-08

申请号：US608246

申请日：1996-02-28

Applicant: Jae-Han Lee

Inventor： Jae-Han Lee

IPC: B41J2/165 ,  B41J2/18 ,  B41J2/185

CPC classification number: B41J2/16526

Abstract: A method for cleaning nozzles in an ink jet printer includes the steps of: ejecting ink from a first plurality of the nozzles that are not frequently used in printing every first period; and ejecting ink from a second plurality of the nozzles which are frequently used in printing every second period, wherein the first period is different from the second period.

Abstract translation: 一种用于清洁喷墨打印机中的喷嘴的方法，包括以下步骤：从每第一个周​​期不经常使用的喷嘴中喷出墨水; 以及从每隔一段时间经常使用的第二多个喷嘴喷出墨水，其中，第一周期与第二周期不同。

公开(公告)号：US09035863B2

公开(公告)日：2015-05-19

申请号：US13206865

申请日：2011-08-10

Applicant: Young-Il Ban ,  Jong Min Lee ,  Sun Kyu Son ,  Ok-Kwon Shin ,  Jae-Han Lee

Inventor： Young-Il Ban ,  Jong Min Lee ,  Sun Kyu Son ,  Ok-Kwon Shin ,  Jae-Han Lee

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/0297

Abstract: A liquid crystal display includes a plurality of pixels, a plurality of data lines connected to the plurality of pixels, and a data driver connected to the plurality of data lines, where the data driver supplies data voltage to the plurality of data lines, where the data driver includes a data latch which outputs input image data in response to image data corresponding to the plurality of pixels, wherein the data latch rearranges a sequence of the image data, and a digital-to-analog converting unit which includes a positive digital-to-analog converter which generates a positive data voltage in response to the input image data, and a negative digital-to-analog converter which generates a negative data voltage in response to the input image data.

Abstract translation: 液晶显示器包括多个像素，连接到多个像素的多条数据线以及连接到多条数据线的数据驱动器，其中数据驱动器向多条数据线提供数据电压，其中 数据驱动器包括数据锁存器，其响应于对应于多个像素的图像数据输出输入图像数据，其中数据锁存器重新排列图像数据的序列;以及数模转换单元，其包括正数字 - 模拟转换器，其响应于输入图像数据产生正数据电压;以及负数字 - 模拟转换器，其响应于输入图像数据产生负数据电压。