公开(公告)号：US20140253481A1

公开(公告)日：2014-09-11

申请号：US14196430

申请日：2014-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-woo KIM ,  Young-jun YUN ,  Myoung-hoon JUNG

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F1/3262 ,  G06F3/045

Abstract: The touch sensing apparatus includes a driving unit and a touch sensing unit, a scan region selecting unit, and a control unit. The driving unit and the touch sensing unit arranged at a touch panel are electrically connected to driving electrodes and sensing electrodes, respectively. The scan region selecting unit controls the driving unit and determines a narrowed scan region including a touched location by dividing a touch region of the touch panel into a plurality of scan regions, scanning each of the scan regions, and selecting a scan region including the touched location at least for once. The control unit controls the scan region selecting unit and the driving unit and determines the narrowed scan region including the touched location and sense the touched location by inputting signals in a time-division manner to a plurality of scan lines included in the narrowed scan region.

Abstract translation: 触摸感测装置包括驱动单元和触摸感测单元，扫描区域选择单元和控制单元。 布置在触摸面板上的驱动单元和触摸感测单元分别电连接到驱动电极和感测电极。 扫描区域选择单元控制驱动单元，并且通过将触摸面板的触摸区域划分为多个扫描区域，扫描每个扫描区域并选择包括被触摸的扫描区域的扫描区域来确定包括触摸位置的变窄的扫描区域 位置至少一次。 控制单元控制扫描区域选择单元和驱动单元，并且确定包括触摸位置的变窄的扫描区域并且通过以分时方式将信号输入到包括在变窄的扫描区域中的多条扫描线来感测所触摸的位置。

公开(公告)号：US20130176072A1

公开(公告)日：2013-07-11

申请号：US13737450

申请日：2013-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-wook KIM ,  Seong-jun PARK ,  David SEO ,  Young-jun YUN ,  Yung-hee Yvette LEE ,  Chang-seung LEE

IPC: H03K17/96

CPC classification number: H03K17/96 ,  B82Y15/00 ,  H03K17/962

Abstract: A touch sensor using a graphene diode and/or a touch panel including the touch sensor. The touch sensor includes a first sensing electrode configured to sense a touch; a first output line configured to transmit an electrical signal; and a first diode device including a first control terminal connected to the first sensing electrode, a first anode terminal connected to a voltage application unit, and a first cathode terminal connected to the first output line.

Abstract translation: 使用石墨烯二极管的触摸传感器和/或包括触摸传感器的触摸面板。 所述触摸传感器包括被配置为感测触摸的第一感测电极; 配置为发送电信号的第一输出线; 以及第一二极管器件，包括连接到第一感测电极的第一控制端子，连接到电压施加单元的第一阳极端子和连接到第一输出线的第一阴极端子。

公开(公告)号：US20130278485A1

公开(公告)日：2013-10-24

申请号：US13711998

申请日：2012-12-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-woo KIM ,  Young-jun YUN ,  Myoung-hoon JUNG

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G02B1/005 ,  G02B5/201 ,  G02B5/206 ,  G02B5/26 ,  G02B26/001 ,  G02B27/017 ,  G02B2027/0112 ,  G02B2027/0178 ,  G09G3/344

Abstract: A glasses-type display includes: a lens unit configured to selectively reflect light of different wavelength bands, the lens unit including a plurality of photonic crystal pattern units, each of the plurality of photonic crystal pattern units including pixels; a leg unit coupled to the lens unit; and an image supply unit configured to supply an image to the lens unit.

Abstract translation: 眼镜型显示器包括：透镜单元，被配置为选择性地反射不同波长带的光，所述透镜单元包括多个光子晶体图案单元，所述多个光子晶体图案单元中的每一个包括像素; 耦合到透镜单元的腿单元; 以及图像供给单元，被配置为将图像提供给所述透镜单元。

公开(公告)号：US20140232325A1

公开(公告)日：2014-08-21

申请号：US14180501

申请日：2014-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung-hoon JUNG ,  Jung-woo KIM ,  Young-jun YUN

IPC: H02J7/02 ,  H01H36/00

CPC classification number: H02J50/05 ,  G06F1/1637 ,  G06F1/1643 ,  G06F1/26 ,  G06F1/263 ,  G06F3/0412 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2330/00 ,  H01H36/00 ,  H02J7/0047 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  Y10T307/391 ,  Y10T307/826

Abstract: A display device includes a display panel including at least one electrode, and a panel driving unit configured to drive the display panel. The display device further includes a power storage unit configured to store received power, and a switching unit configured to electrically connect the at least one electrode to one of the panel driving unit and the power storage unit.

Abstract translation: 显示装置包括：显示面板，包括至少一个电极;以及面板驱动单元，被配置为驱动显示面板。 显示装置还包括被配置为存储接收的电力的电力存储单元和被配置为将至少一个电极电连接到面板驱动单元和电力存储单元中的一个的开关单元。

公开(公告)号：US20140152641A1

公开(公告)日：2014-06-05

申请号：US13922405

申请日：2013-06-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-jun YUN ,  Jung Woo KIM ,  Myoung-hoon JUNG

IPC: G09G3/28

CPC classification number: G09G3/348 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/061 ,  G09G2380/02

Abstract: An electrowetting display apparatus includes an electrowetting pixel configured to display an image. The electrowetting pixel includes a polar liquid and a nonpolar liquid arranged between a common electrode and a pixel electrode; and a driving circuit configured to control operations of the electrowetting pixel. The driving circuit includes a memory circuit configured to store an image to be displayed by the electrowetting pixel. The driving circuit is further configured to periodically provide a reset signal to the electrowetting pixel while the electrowetting pixel is displaying the image and provide an image stored in the memory circuit to the electrowetting pixel after the electrowetting pixel cell resets.

Abstract translation: 电润湿显示装置包括构造成显示图像的电润湿像素。 电润湿像素包括极性液体和布置在公共电极和像素电极之间的非极性液体; 以及驱动电路，被配置为控制电润湿像素的操作。 驱动电路包括存储器电路，其被配置为存储要由电润湿像素显示的图像。 驱动电路还被配置为在电润湿像素正在显示图像的同时周期性地向电润湿像素提供复位信号，并且在电润湿像素单元复位之后将存储在存储电路中的图像提供给电润湿像素。

公开(公告)号：US20140139507A1

公开(公告)日：2014-05-22

申请号：US13920469

申请日：2013-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myoung-hoon JUNG ,  Jung Woo KIM ,  Young-jun YUN

IPC: G09G3/34

CPC classification number: G09G3/348 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2310/061 ,  G09G2320/0238 ,  G09G2380/02

Abstract: An electrowetting display device includes an electrowetting pixel cell and a driving circuit. The electrowetting pixel cell including a polar liquid and a non-polar liquid disposed between a common electrode and a pixel electrode, the pixel electrode configured to receive a fixed voltage and the common electrode configured to receive a variable voltage that varies according to an image signal. The driving circuit configured to control an operation of the electrowetting pixel cell by, providing an image signal to the electrowetting pixel cell at a display interval where the electrowetting pixel cell displays an image, and providing a reset voltage to the electrowetting pixel cell at a reset interval. An absolute value of a difference between the voltage applied to the pixel electrode and the reset voltage is greater than that of a difference between the voltage applied to the pixel electrode and the voltage applied to the common electrode.

Abstract translation: 电润湿显示装置包括电润湿像素单元和驱动电路。 所述电润湿像素单元包括设置在公共电极和像素电极之间的极性液体和非极性液体，所述像素电极被配置为接收固定电压，并且所述公共电极被配置为接收根据图像信号而变化的可变电压 。 所述驱动电路被配置为通过在电润湿像素单元显示图像的显示间隔向所述电润湿像素单元提供图像信号，并且在复位时向所述电润湿像素单元提供复位电压来控制所述电润湿像素单元的操作; 间隔。 施加到像素电极的电压和复位电压之间的差的绝对值大于施加到像素电极的电压和施加到公共电极的电压之间的差的绝对值。

公开(公告)号：US20130277644A1

公开(公告)日：2013-10-24

申请号：US13861726

申请日：2013-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： David SEO ,  Sang-wook KIM ,  Seong-jun PARK ,  Young-jun YUN ,  Yung-hee Yvette LEE ,  Chang-seung LEE

IPC: H01L29/775

CPC classification number: H01L29/775 ,  H01L29/1079 ,  H01L29/1606 ,  H01L29/42376 ,  H01L29/7781 ,  H01L29/7789

Abstract: A graphene switching device includes a first electrode and an insulating layer in first and second regions of the semiconductor substrate, respectively, a plurality of metal particles on a surface of the semiconductor substrate between the first and second regions, a graphene layer on the plurality of metal particles and extending on the insulating layer, a second electrode on the graphene layer in the second region and configured to face the insulating layer, a gate insulating layer configured to cover the graphene layer, and a gate electrode on the gate insulating layer. The semiconductor substrate forms an energy barrier between the graphene layer and the first electrode.

Abstract translation: 石墨烯开关装置在半导体衬底的第一和第二区域中分别包括第一电极和绝缘层，在第一和第二区域之间的半导体衬底的表面上的多个金属颗粒，多个 金属颗粒并在绝缘层上延伸，在第二区域中的石墨烯层上的第二电极，并且被配置为面对绝缘层，构造成覆盖石墨烯层的栅极绝缘层和栅极绝缘层上的栅电极。 半导体衬底在石墨烯层和第一电极之间形成能量势垒。