公开(公告)号：KR101355813B1

公开(公告)日：2014-01-28

申请号：KR1020120118180

申请日：2012-10-24

Applicant: 한국과학기술원

Inventor： 유승협 ,  이승원

IPC: H01L27/115 ,  H01L21/8247

CPC classification number: H01L21/28273 ,  B82Y10/00 ,  H01L27/11521 ,  H01L29/66825

Abstract: The present invention relates a nonvolatile memory device to improve data retention properties by inserting a self-assembled monolayer having a dipole into a space between a floating gate and a tunneling dielectric and adjusting the work function of the floating gate. According to the present invention, leakage current decreases as the Fermi level of the floating gate and the work function are adjusted by the dipole moment of the self-assembled monolayer and an energy barrier about electron transfer towards a semiconductor film from the floating gate increases. Therefore, data retention properties are improved.

Abstract translation: 本发明涉及一种非易失性存储器件，通过将具有偶极子的自组装单层插入浮栅和隧道电介质之间的空间并调节浮栅的功函数来提高数据保持性能。 根据本发明，泄漏电流随着浮动栅极和功函数的费米能级由自组装单层的偶极矩调整，并且关于从浮动栅极向半导体膜的电子转移的能量势垒增加。 因此，数据保留性能得到改善。

公开(公告)号：KR1020120106432A

公开(公告)日：2012-09-26

申请号：KR1020110024538

申请日：2011-03-18

Applicant: 한국과학기술원

Inventor： 유승협 ,  윤준보 ,  최정민 ,  연정호

IPC: H01L51/50 ,  G02F1/1347 ,  G02F1/1335

CPC classification number: G02F1/13471 ,  G02F1/13718

Abstract: PURPOSE: A transparent display apparatus is provided to selectively control transparency and visibility using a blind panel of cholesteric liquid crystal base. CONSTITUTION: An image display unit(10) displays an image using an element consisting of transparent material. A blind panel(20) is combined with the bottom of the image display unit. The blind panel transmits light of visible light band among lights radiated to the blind panel side or reflects the light to the image display side after passing through the image display unit. The blind panel comprises a CLC(Cholesteric Liquid Crystal) which is combined between a first transparent electrode for applying voltage and a transparent electrode more than one layer.

Abstract translation: 目的：提供一种透明显示装置，以选择性地使用胆甾醇型液晶基板的盲板控制透明度和可视性。 构成：图像显示单元（10）使用由透明材料构成的元件显示图像。 盲板（20）与图像显示单元的底部组合。 盲板在照射到盲板侧的光之间透射可见光带的光，或者在通过图像显示单元之后将光反射到图像显示侧。 盲板包括CLC（胆固醇液晶），其组合在用于施加电压的第一透明电极和多于一层的透明电极之间。

公开(公告)号：KR1020120071625A

公开(公告)日：2012-07-03

申请号：KR1020100133241

申请日：2010-12-23

Applicant: 한국과학기술원

Inventor： 유승협 ,  윤창훈

IPC: H01L51/40

CPC classification number: H01L51/105 ,  H01L51/0005 ,  H01L51/002 ,  H01L51/0545

Abstract: PURPOSE: An organic vapor phase jet printing device for manufacturing a high performance organic thin film transistor, a manufacturing method of the high performance organic thin film transistor, and the high performance organic thin film transistor manufactured using the same are provided to greatly improve power efficiency while minimizing constant resistance and an injection energy barrier. CONSTITUTION: A first storage chamber(210) and a second storage chamber(230) store an organic semiconductor material and a dopant material. A mixing chamber(200) selectively stores an organic semiconductor material and a dopant material of a vapor phase. A nozzle(205) is included in the end of the mixing chamber to spray a stored organic material in a jet state. Passages(215,235) for carrying an organic material are formed between a first storage chamber and a second storage chamber and the mixing chamber. A plurality of on and off valves(300) individually controls the flow of carrier gas for carrying each organic material.

Abstract translation: 目的：提供一种用于制造高性能有机薄膜晶体管的有机气相喷射印刷装置，高性能有机薄膜晶体管的制造方法和使用其制造的高性能有机薄膜晶体管，以大大提高功率效率 同时最小化恒定电阻和注入能量屏障。 构成：第一储存室（210）和第二储存室（230）存储有机半导体材料和掺杂剂材料。 混合室（200）选择性地存储有机半导体材料和气相的掺杂剂材料。 喷嘴（205）包括在混合室的端部中以喷射状态喷射储存的有机材料。 用于承载有机材料的通道（215,235）形成在第一储存室和第二储存室与混合室之间。 多个开关阀（300）分别控制用于携带每种有机材料的载气流。

公开(公告)号：KR1020110121416A

公开(公告)日：2011-11-07

申请号：KR1020100041004

申请日：2010-04-30

Applicant: 한국과학기술원

Inventor： 강현욱 ,  윤창훈 ,  성형진 ,  유승협 ,  고승환

IPC: B41J2/175 ,  B41J2/145

Abstract: PURPOSE: An organic vapor-jet printing device is provided to simultaneously turn off a solenoid valve and stop the injection of an organic vapor jet. CONSTITUTION: An organic vapor-jet printing device(100) comprises a nozzle block(20), a solenoid valve(30), and a suction unit(40). A supply path(211), a storage path(212), and a discharge path(213) are formed inside the nozzle block. The nozzle block forms an organic vapor jet by receiving organic materials transferred by carrier gas. The solenoid valve comprises a nozzle body(32) and a controller(34). The nozzle body is inserted into the storage path and has a stopper unit(31). The controller opens and closes the discharge path by moving the nozzle body. The suction unit is installed in the nozzle body and inhales the organic materials remained in the discharge path.

Abstract translation: 目的：提供一种有机蒸气喷射打印装置，以同时关闭电磁阀并停止注入有机蒸气喷射。 构成：有机喷气印刷装置（100）包括喷嘴块（20），电磁阀（30）和抽吸单元（40）。 在喷嘴块内部形成有供给路径211，存储路径212以及排出路213。 喷嘴块通过接收由载气转移的有机材料形成有机蒸汽射流。 电磁阀包括喷嘴体（32）和控制器（34）。 喷嘴体插入存储路径中并具有止动单元（31）。 控制器通过移动喷嘴体来打开和关闭排放路径。 抽吸单元安装在喷嘴体中并吸入留在排放路径中的有机材料。

公开(公告)号：KR101074804B1

公开(公告)日：2011-10-19

申请号：KR1020090114061

申请日：2009-11-24

Applicant: 삼성모바일디스플레이주식회사 ,  한국과학기술원

Inventor： 이성훈 ,  이관형 ,  추창웅 ,  유승협 ,  고태욱 ,  최정민

IPC: H01L51/52

CPC classification number: H01L51/5275 ,  H01L51/5088 ,  H01L51/5209 ,  H01L51/5262 ,  H01L2251/5361

Abstract: 본발명은광 추출효율을높인유기발광소자, 이를포함하는조명장치, 및이를포함하는유기발광디스플레이장치에관한것으로, 기판; 상기기판상에규칙적으로패터닝된제 1 전극층; 상기제1 전극층상에배치되고, 유기층보다굴절률이작은전도성물질을포함하는저굴절전도층; 상기저굴절전도층을상에배치된유기층; 및상기유기층상에형성된제 2 전극층;을포함하는유기발광소자를제공한다.

Abstract translation: 本发明涉及具有增强的光提取效率的有机发光装置，包括该有机发光装置的照明装置以及包括该有机发光装置的有机发光显示装置。 在衬底上有规律地构图的第一电极层; 低折射率层，设置在第一电极层上并且包括折射率低于有机层的折射率的导电材料; 设置在低折射率层上的有机层; 并且在有机层上形成第二电极层。

公开(公告)号：KR1020110095630A

公开(公告)日：2011-08-25

申请号：KR1020100015204

申请日：2010-02-19

Applicant: 한국철강 주식회사 ,  한국과학기술원

Inventor： 유승협 ,  서명수 ,  한동근 ,  임수연 ,  이수현 ,  김호연

IPC: H01L51/42

CPC classification number: Y02E10/549 ,  Y02P70/521 ,  H01L51/42

Abstract: PURPOSE: A tandem type solar cell including organic photoelectric conversion materials is provided to improve photoelectric conversion efficiency by reducing a refractive index between a first substrate and a second substrate through a transmissive combination unit including a pressure sensitive adhesive film. CONSTITUTION: A first photoelectric conversion unit(200) includes a first electrode unit(210), a first photoelectric conversion layer(230), and a second electrode unit(250). A second photoelectric conversion unit(300) includes a third electrode unit(310), a second photoelectric conversion layer(330), and a fourth electrode unit(350). The first photoelectric conversion unit and the second photoelectric conversion unit are located on both sides of a substrate unit(100). The substrate unit includes a first substrate and a second substrate.

Abstract translation: 目的：提供包括有机光电转换材料的串联型太阳能电池，以通过包括压敏粘合剂膜的透射组合单元降低第一基板和第二基板之间的折射率来提高光电转换效率。 构成：第一光电转换单元（200）包括第一电极单元（210），第一光电转换层（230）和第二电极单元（250）。 第二光电转换单元（300）包括第三电极单元（310），第二光电转换层（330）和第四电极单元（350）。 第一光电转换单元和第二光电转换单元位于基板单元（100）的两侧。 基板单元包括第一基板和第二基板。

公开(公告)号：KR1020110014326A

公开(公告)日：2011-02-11

申请号：KR1020090071920

申请日：2009-08-05

Applicant: 한국과학기술원

Inventor： 유승협 ,  한승찬 ,  서명수

IPC: H01L51/52 ,  H01L31/04 ,  H05B33/02

CPC classification number: Y02E10/50 ,  H01L51/5275 ,  H01L27/3244 ,  Y02E10/549

Abstract: PURPOSE: A transparent organic light emitting diode display apparatus with a solar cell and a method for manufacturing thereof are provided to absorb light from an OLED to a solar cell by forming a transparent intermediate layer between the solar cell and the display unit. CONSTITUTION: A display unit comprises an OLED(Organic Light Emitting Diode) display(100) and a driver circuit. A solar cell(130) converts light into electricity to supply power to the display unit. A transparent intermediate layer(120) is formed between a transparent organic light emitting diode display and the solar cell. The transparent intermediate layer controls the permeability of the light arriving in at the upper part of the solar cell.

Abstract translation: 目的：提供一种具有太阳能电池的透明有机发光二极管显示装置及其制造方法，用于通过在太阳能电池和显示单元之间形成透明中间层来将光从OLED吸收到太阳能电池。 构成：显示单元包括OLED（有机发光二极管）显示器（100）和驱动电路。 太阳能电池（130）将光转换成电以向显示单元供电。 在透明有机发光二极管显示器和太阳能电池之间形成透明中间层（120）。 透明中间层控制到达太阳能电池上部的光的透过率。

公开(公告)号：KR1020090127112A

公开(公告)日：2009-12-09

申请号：KR1020090110180

申请日：2009-11-16

Applicant: 한국과학기술원

Inventor： 박재우 ,  유승협

IPC: H01L29/786

CPC classification number: H01L29/7869 ,  H01L21/02565 ,  H01L29/06

Abstract: PURPOSE: A method for manufacturing a thin film transistor having a titanium oxide as an active layer and a structure thereof are provided to reduce manufacturing cost of the thin film transistor, by forming a polycrystalline or amorphous titanium oxide as the active layer of the thin film transistor. CONSTITUTION: An active layer(140) is formed by using a polycrystalline or amorphous titanium oxide on a substrate. An insulating layer is formed on the active layer. The active layer is formed with the oxygen-vacant titanium oxide by controlling oxygen vacancy of the titanium oxide according to a coating method. A gate electrode(160) is formed on the insulating layer. A source electrode and a drain electrode are formed on the substrate and are covered by the active layer.

Abstract translation: 目的：提供一种制造具有氧化钛作为有源层的薄膜晶体管的方法及其结构，以通过形成多晶或无定形氧化钛作为薄膜的有源层来降低薄膜晶体管的制造成本 晶体管。 构成：通过在衬底上使用多晶或无定形二氧化钛形成有源层（140）。 在有源层上形成绝缘层。 通过根据涂布方法控制氧化钛的氧空位，活性层由氧空氧钛氧化物形成。 在绝缘层上形成栅电极（160）。 源电极和漏电极形成在衬底上并被有源层覆盖。

公开(公告)号：KR1020090117543A

公开(公告)日：2009-11-12

申请号：KR1020080043644

申请日：2008-05-09

Applicant: 주성엔지니어링(주) ,  한국과학기술원

Inventor： 박재우 ,  전남호 ,  유승협 ,  이형섭 ,  김철환 ,  이규환

IPC: H01L29/786

CPC classification number: H01L29/7869 ,  H01L21/02554 ,  H01L21/02565 ,  H01L29/458

Abstract: PURPOSE: A thin film transistor and a method for manufacturing the same are provided to reduce a manufacturing cost and improve productivity using the metal oxide with high quality as an active layer without resetting a target. CONSTITUTION: A thin film transistor includes a metal oxide active layer(230), a gate electrode(210), a gate insulation layer(220), a source electrode(250), and a drain electrode(260). The gate electrode is partially overlapped in a metal oxide active layer. The gate insulation layer is prepared between the metal oxide active layer and the gate electrode. The source and drain electrodes are partially connected to the metal oxide active layer.

Abstract translation: 目的：提供一种薄膜晶体管及其制造方法，以降低制造成本，并且使用高质量的金属氧化物作为活性层提高生产率，而无需重置靶。 构成：薄膜晶体管包括金属氧化物活性层（230），栅电极（210），栅极绝缘层（220），源电极（250）和漏电极（260）。 栅电极在金属氧化物活性层中部分重叠。 在金属氧化物活性层和栅电极之间制备栅极绝缘层。 源极和漏极部分地连接到金属氧化物活性层。

公开(公告)号：KR1020090115315A

公开(公告)日：2009-11-05

申请号：KR1020080041098

申请日：2008-05-02

Applicant: 한국과학기술원

Inventor： 최경철 ,  유승협 ,  이성민 ,  김승훈 ,  김영휘

IPC: G02F1/1335 ,  G02F1/167

CPC classification number: G02F1/133555 ,  G02B27/26 ,  G09G2320/0626

Abstract: PURPOSE: A display apparatus is provided to increase the contrast ratio of an image by selectively adjusting the permeability of a desired area in a transparent image panel. CONSTITUTION: According to an electric signal, a transparent image panel(200) displays an image. Blind panels(210) control the transmittance so that the light transmitted through the transparent image panel can be selectively transmitted by being formed on the front side and back side of the transparent image panel. The blind panels control the transmittance of the light transmitted through one of the front side and back side of the transparent image panel, generates an image corresponding to the image displayed on the transparent image panel, and adjusts the transmittance of the light transmitted through the generated image.

Abstract translation: 目的：提供一种显示装置，通过选择性地调节透明图像面板中的期望区域的透过率来增加图像的对比度。 构成：根据电信号，透明图像面板（200）显示图像。 遮光板（210）控制透射率，透过透明图像面板的光可以通过形成在透明图像面板的前侧和后侧而选择性地透射。 盲板控制透过透明图像面板的正面和背面中的一个透射的透射率，产生与透明图像面板上显示的图像相对应的图像，并且调节通过产生的透射图像透射的透射率 图片。