公开(公告)号：KR101547326B1

公开(公告)日：2015-08-26

申请号：KR1020080122388

申请日：2008-12-04

Applicant: 삼성전자주식회사

Inventor： 박성호 ,  김창정 ,  송이헌 ,  김상욱 ,  박재철

IPC: H01L21/336 ,  H01L29/78

Abstract: 트랜지스터 및 그 제조방법에 관해 개시되어 있다. 개시된 트랜지스터는 산화물반도체로 형성된 채널층 및 3차원 구조의 게이트를 포함할 수 있다. 복수의 상기 트랜지스터가 기판에 수직한 방향으로 적층될 수 있다. 상기 복수의 트랜지스터 중 적어도 일부는 서로 연결될 수 있다.

公开(公告)号：KR1020140086628A

公开(公告)日：2014-07-08

申请号：KR1020120157337

申请日：2012-12-28

Applicant: 삼성전자주식회사

Inventor： 안승언 ,  송이헌 ,  안지훈 ,  전용우 ,  이승협

IPC: G06F3/042 ,  G06F3/044 ,  G06F1/32

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/0421 ,  G06F3/044 ,  H01L27/14678 ,  H03K17/962 ,  H03K2017/9606

Abstract: An in-cell type touch screen apparatus and a method of driving the touch screen apparatus are disclosed. A disclosed touch screen apparatus includes a plurality of pixel rows on which a plurality of pixels are arranged to display an image; a touch sensing unit arranged between two adjacent pixel rows and sensing a physical touch; a light sensing unit sensing incident light; a first sensor gate line connected to the light sensing unit and the touch sensing unit to provide a gate signal for activating the light sensing unit and resetting the touch sensing unit; a second sensor gate line connected to the light sensing unit and the touch sensing unit to provide a gate signal for activating the touch sensing unit and resetting the light sensing unit; and a reset circuit configured to provide a common voltage to the pixels during the activation of the pixels and not provide the common voltage to the pixels during the activation of the light sensing unit of the touch sensing unit.

Abstract translation: 公开了一种小区型触摸屏设备和一种驱动触摸屏设备的方法。 所公开的触摸屏设备包括多个像素行，多个像素排列在其上以显示图像; 触摸感测单元布置在两个相邻的像素行之间并感测物理触摸; 检测入射光的光感测单元; 连接到光感测单元和触摸感测单元的第一传感器栅极线，以提供用于激活光感测单元并重置触摸感测单元的门信号; 连接到所述光感测单元和所述触摸感测单元的第二传感器栅极线，以提供用于激活所述触摸感测单元并重置所述光感测单元的门信号; 以及复位电路，被配置为在激活像素期间向像素提供公共电压，并且在激活触摸感测单元的光感测单元期间不向像素提供公共电压。

公开(公告)号：KR1020140041203A

公开(公告)日：2014-04-04

申请号：KR1020120108264

申请日：2012-09-27

Applicant: 삼성전자주식회사

Inventor： 안승언 ,  송이헌 ,  전상훈 ,  김영

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/042 ,  G09G3/20

CPC classification number: G06F3/0421 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/044 ,  G06F2203/04106 ,  G06F2203/04111

Abstract: According to an embodiment of the present invention, a touch panel comprises: a sensing unit which includes a first sub sensing unit which outputs sensing current corresponding to a first touch variation value to a sensing line in response to activation of a first gate line and is reset in response to inactivation of the first gate line or activation of a second gate line, and a second sub sensing unit which outputs sensing current corresponding to a second touch variation value, which is different from the first touch variation value, to the sensing line in response to activation of a third gate line and is reset in response to inactivation of the third gate line or activation of a fourth gate line; and a display unit which generates image voltage corresponding to image data to be displayed in response to activation of a corresponding gate line among the first to fourth gate lines. The liquid crystal display is driven by the voltage difference between a first electrode and a second electrode to which the image voltage or common voltage is applied. [Reference numerals] (DPU) Display unit; (GLIN#) # is at least one from among 1 to 4; (SENU1) First sub sensing unit; (SENU2) Second sub sensing unit; (TVAL2) Different type from TVAL 1

Abstract translation: 根据本发明的实施例，触摸面板包括：感测单元，其包括第一子感测单元，其响应于第一栅极线的激活而将对应于第一触摸变化值的感测电流输出到感测线，并且是 响应于第一栅极线的失活或第二栅极线的激活而复位;以及第二子感测单元，其将与第一触摸变化值不同的第二触摸变化值的感测电流输出到感测线 响应于第三栅极线的激活并响应于第三栅极线的失活或第四栅极线的激活而被复位; 以及显示单元，其响应于在第一至第四栅极线中的对应的栅极线的激活而产生对应于要显示的图像数据的图像电压。 液晶显示器由施加图像电压或公共电压的第一电极和第二电极之间的电压差驱动。 （附图标记）（DPU）显示单元; （GLIN＃）＃从1到4中至少有一个; （SENU1）第一子感测单元; （SENU2）第二子感测单元; （TVAL2）不同类型的TVAL 1

公开(公告)号：KR1020130104290A

公开(公告)日：2013-09-25

申请号：KR1020120025666

申请日：2012-03-13

Applicant: 삼성전자주식회사

Inventor： 전상훈 ,  송이헌 ,  안승언

IPC: H01L29/786 ,  H01L21/336 ,  G06F3/041

CPC classification number: H01L31/1136 ,  G01J1/42 ,  G01J2001/4473 ,  G06F3/0421 ,  G06F2203/04103 ,  H01L31/032 ,  G06F3/0412 ,  G06F2203/04109 ,  H01L29/78606

Abstract: PURPOSE: A photo-sensing transistor, a manufacturing method thereof, and a display panel adopting the same are provided to increase photo-sensing efficiency by improving source and drain structures to expose a channel layer to light. CONSTITUTION: A gate insulation layer (120) is formed on a gate layer (110). A channel layer (130) is formed on the gate insulation layer. An etch stop layer (140) is formed on a part of the channel layer. A passivation layer (170) covers the source, the drain, and the etch stop layer. The source is separated from the etch stop layer.

Abstract translation: 目的：提供一种感光晶体管及其制造方法以及采用该光敏晶体管的显示面板，以通过改善源极和漏极结构以使沟道层暴露于光以提高感光效率。 构成：栅极绝缘层（120）形成在栅极层（110）上。 沟道层（130）形成在栅绝缘层上。 蚀刻停止层（140）形成在沟道层的一部分上。 钝化层（170）覆盖源极，漏极和蚀刻停止层。 源与蚀刻停止层分离。

公开(公告)号：KR101270172B1

公开(公告)日：2013-05-31

申请号：KR1020070087307

申请日：2007-08-29

Applicant: 삼성전자주식회사

Inventor： 김선일 ,  이재철 ,  송이헌 ,  박영수 ,  김창정 ,  박재철

IPC: H01L29/786

CPC classification number: H01L29/7869 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02581 ,  H01L29/78696

Abstract: 본발명은산화물박막트랜지스터및 그제조방법에관한것이다. 산화물박막트랜지스터에있어서, 게이트; 상기게이트에대응되는위치에연속적으로형성된채널및 상기채널보다높은일함수를지닌캐핑층; 상기게이트및 채널사이에형성되는게이트절연체; 및상기캐핑층의양측부와각각접촉하며형성된소스및 드레인을포함하는산화물박막트랜지스터를제공한다.

公开(公告)号：KR1020130028581A

公开(公告)日：2013-03-19

申请号：KR1020110092231

申请日：2011-09-09

Applicant: 삼성전자주식회사

Inventor： 안승언 ,  송이헌 ,  전상훈 ,  김영 ,  전용우 ,  김창정

IPC: G06F3/042 ,  G06F3/041 ,  H03K17/78

CPC classification number: H01L27/14609 ,  G06F3/0412 ,  G06F3/0421 ,  G06F2203/04103 ,  G06F3/042

Abstract: PURPOSE: An optical sensing device, an operating method thereof, and an optical touch screen device including the optical sensing device are provided to eliminate the need of a capacitor by using an oxide semiconductor transistor having a relatively excellent exposure property as an optical sensing element. CONSTITUTION: An optical sensor transistor(112) senses light and a switch transistor(111) outputs an optical sensing signal from the optical sensor transistor. A gate line is connected with a gate of the switch transistor and a reset line is connected with a gate of the optical sensor transistor. A phase inverter(113) is connected between the reset line and the gate line. A phase-inverted signal is simultaneously applied to the switch transistor and the optical sensor transistor. An input terminal of the phase inverter is connected with the gate line and an output terminal is connected with the reset line. The switch transistor and the optical sensor transistor are connected with each other in series. [Reference numerals] (120) Gate driver; (130) Signal output unit

Abstract translation: 目的：提供一种光学感测装置及其操作方法以及包括光学感测装置的光学触摸屏装置，以通过使用具有相对优异的曝光特性的氧化物半导体晶体管作为光学感测元件来消除电容器的需要。 构成：光学传感器晶体管（112）感测光，并且开关晶体管（111）从光学传感器晶体管输出光学感测信号。 栅极线与开关晶体管的栅极连接，并且复位线与光学传感器晶体管的栅极连接。 复位线与栅极线之间连接有相位逆变器（113）。 相位反转信号同时施加到开关晶体管和光传感器晶体管。 相位逆变器的输入端与栅极线连接，输出端与复位线连接。 开关晶体管和光传感器晶体管彼此串联连接。 （附图标记）（120）门极驱动器; （130）信号输出单元

公开(公告)号：KR1020130027252A

公开(公告)日：2013-03-15

申请号：KR1020110090733

申请日：2011-09-07

Applicant: 삼성전자주식회사

Inventor： 전상훈 ,  김영 ,  송이헌 ,  김창정 ,  안승언 ,  전용우

IPC: G06F3/042 ,  G06F3/041 ,  G06F3/033 ,  H04Q9/00

CPC classification number: G06F3/042 ,  G06F3/0354 ,  G06F3/0416 ,  H04Q9/00

Abstract: PURPOSE: A remote controller, a light touch screen system including the remote controller, and an operation method of the light touch screen system are provided to output various kinds of different output light. CONSTITUTION: A light unit(110) outputs light. A control unit(120) selects a type of the outputted light. A light source driving unit(115) drives the light unit corresponding to the control unit in order to output the selected light. The control unit includes first and second selection units(121,122). The first selection unit selects an output mode of the light. The second selection unit selects detailed output light for the selected output mode. [Reference numerals] (115) Light source driving unit; (121) First selection unit; (122) Second selection unit; (130) Display driving unit

Abstract translation: 目的：提供遥控器，包括遥控器的轻触屏系统和轻触屏系统的操作方法，以输出各种不同的输出光。 构成：灯单元（110）输出光。 控制单元（120）选择输出的光的类型。 光源驱动单元（115）驱动对应于控制单元的光单元以输出所选择的光。 控制单元包括第一和第二选择单元（121,122）。 第一选择单元选择光的输出模式。 第二选择单元选择所选输出模式的详细输出光。 （115）光源驱动部; （121）第一选单; （122）第二选择单元; （130）显示驱动单元

公开(公告)号：KR1020130012507A

公开(公告)日：2013-02-04

申请号：KR1020110073779

申请日：2011-07-25

Applicant: 삼성전자주식회사

Inventor： 김영 ,  송이헌 ,  전상훈 ,  안승언

IPC: G06F3/042 ,  G06F3/041 ,  G09G3/20

CPC classification number: H01L27/14616 ,  G06F3/0412 ,  G06F3/042 ,  H01L29/7869 ,  H01L31/1136 ,  G06F3/0421

Abstract: PURPOSE: An optical sensing device, a driving method thereof and an optical touch screen device including the optical sensing device are provided to arrange only one oxide semiconductor transistor in one pixel, thereby simplifying the structure and operation of the optical sensing device. CONSTITUTION: An optical sensing pixel array comprises optical sensing pixels(110) arranged by rows and columns. A gate driver(120) comprises gate lines arranged in a row direction and provides a gate voltage and a reset signal to the optical sensing pixels. An optical sensing pixel includes an oxide semiconductor transistor performing an optical sensor role and a switch role for outputting an optical sensing signal. The gate driver applies a reset signal to the whole oxide semiconductor transistors at once after applying the gate voltage to the oxide semiconductor transistor corresponding to the row direction.

Abstract translation: 目的：提供一种光学感测装置及其驱动方法以及包括光学感测装置的光学触摸屏装置，以在一个像素中仅布置一个氧化物半导体晶体管，从而简化光学传感装置的结构和操作。 构成：光学感测像素阵列包括由行和列排列的光学感测像素（110）。 栅极驱动器（120）包括沿行方向布置的栅极线，并向光学感测像素提供栅极电压和复位信号。 光学感测像素包括执行光学传感器作用的氧化物半导体晶体管和用于输出光学感测信号的开关角色。 栅极驱动器在将栅极电压施加到与行方向对应的氧化物半导体晶体管之后，立即向整个氧化物半导体晶体管施加复位信号。

公开(公告)号：KR101148829B1

公开(公告)日：2012-05-29

申请号：KR1020080104272

申请日：2008-10-23

Applicant: 삼성전자주식회사

Inventor： 박재철 ,  김창정 ,  김선일 ,  송이헌 ,  박영수

IPC: H01L29/786 ,  G02F1/136

Abstract: 박막 트랜지스터에 관해 개시되어 있다. 개시된 본 발명은 게이트, 상기 게이트에 접촉된 게이트 절연층, 상기 게이트 절연층과 접촉되고 상기 게이트 절연층을 사이에 두고 상기 게이트와 마주하는 채널층, 상기 채널층의 일단에 접촉된 소오스 및 상기 채널층의 타단에 접촉된 드레인을 포함하되, 상기 채널층은 비정질 산화물 반도체층이고, 상기 소오스 및 드레인은 전도성 산화물층과 저저항 금속층을 포함하여 형성된 박막 트랜지스터를 제공한다.

公开(公告)号：KR1020110124585A

公开(公告)日：2011-11-17

申请号：KR1020100044054

申请日：2010-05-11

Applicant: 삼성전자주식회사

Inventor： 박성호 ,  송이헌 ,  김창정 ,  전상훈 ,  안승언

IPC: H01L31/00 ,  H01L29/78

CPC classification number: H01L29/7869 ,  H01L29/4232 ,  H01L29/78618 ,  H01L29/78696

Abstract: PURPOSE: An oxide semiconductor optical sensor including a dual channel is provided to reduce power consumption by maintaining a low stable threshold voltage near 0 volt when light is not inputted. CONSTITUTION: A gate(13) is partially arranged on a substrate(11). A gate insulation layer(14) is arranged on the gate and the substrate to cover the gate. A first channel layer(15) is arranged on the gate insulation layer. A second channel layer(16) is arranged on the first channel layer. A source(17) and a drain(18) cover both sides of the first and second channel layers.

Abstract translation: 目的：提供一种包括双通道的氧化物半导体光学传感器，以便在不输入光时，通过保持接近0伏的低稳定阈值电压来降低功耗。 构成：栅极（13）部分地布置在基板（11）上。 栅极绝缘层（14）布置在栅极和基板上以覆盖栅极。 第一沟道层（15）布置在栅极绝缘层上。 第二沟道层（16）布置在第一沟道层上。 源极（17）和漏极（18）覆盖第一和第二沟道层的两侧。