公开(公告)号：US08835205B2

公开(公告)日：2014-09-16

申请号：US13022530

申请日：2011-02-07

申请人： Yong-Woo Park

发明人： Yong-Woo Park

IPC分类号： H01L21/00

CPC分类号： H01L27/3246

摘要： An organic light-emitting display device including a pixel-defining layer and a spacer, and a method of manufacturing the same. The method includes: forming an organic insulating material layer on a pixel electrode; placing a half-tone mask including a light-blocking portion, a partial-transmitting portion, and a light-transmitting portion on the organic insulating material layer and performing an exposure process so that the pixel electrode corresponds to the light-transmitting portion, a pixel-defining layer at least partially surrounding the pixel electrode corresponds to the partial-transmitting portion, and a spacer adjacent to the pixel-defining layer corresponds to the light-blocking portion; and etching a portion of the organic insulating material layer that is exposed so that a pixel area on the pixel electrode is at least partially surrounded by the pixel-defining layer and the spacer. A taper angle of the pixel-defining layer is between about 15 degrees to about 30 degrees.

摘要翻译： 包括像素限定层和间隔物的有机发光显示装置及其制造方法。 该方法包括：在像素电极上形成有机绝缘材料层; 将有遮光部分，部分透光部分和透光部分的半色调掩模放置在有机绝缘材料层上，并进行曝光处理，使得像素电极对应于透光部分， 至少部分地围绕像素电极的像素限定层对应于部分透射部分，并且与像素限定层相邻的间隔物对应于遮光部分; 并且蚀刻暴露的有机绝缘材料层的一部分，使得像素电极上的像素区域至少部分地被像素限定层和间隔物包围。 像素限定层的锥角在约15度至约30度之间。

公开(公告)号：US20130228786A1

公开(公告)日：2013-09-05

申请号：US13602382

申请日：2012-09-04

申请人： Yong-Woo PARK

发明人： Yong-Woo PARK

IPC分类号： H01L29/786

CPC分类号： H01L27/3246 ,  H01L27/3248 ,  H01L51/5268

摘要： An organic light-emitting display device including a thin film transistor (TFT) on a substrate; an organic light emitting diode (OLED) electrically connected to the TFT, the OLED including a pixel electrode, an organic layer, and an opposite electrode; a pixel defining layer (PDL) on the pixel electrode, the PDL including an opening that exposes at least one portion of the pixel electrode; and a light scattering layer between the pixel electrode and the organic layer.

摘要翻译： 一种在基板上具有薄膜晶体管（TFT）的有机发光显示装置， 电连接到TFT的有机发光二极管（OLED），所述OLED包括像素电极，有机层和相对电极; 所述像素电极上的像素限定层（PDL），所述PDL包括暴露所述像素电极的至少一部分的开口; 以及像素电极和有机层之间的光散射层。

公开(公告)号：US08183562B2

公开(公告)日：2012-05-22

申请号：US12636303

申请日：2009-12-11

申请人： Ki-Ju Im ,  Yong-Sung Park ,  Yong-Woo Park ,  Moo-Jin Kim ,  Han-Hee Yoon ,  Kwang-Hae Kim ,  Sung-Won Doh ,  Kyoung-Bo Kim ,  Gun-Shik Kim ,  Jun-Sik Oh

发明人： Ki-Ju Im ,  Yong-Sung Park ,  Yong-Woo Park ,  Moo-Jin Kim ,  Han-Hee Yoon ,  Kwang-Hae Kim ,  Sung-Won Doh ,  Kyoung-Bo Kim ,  Gun-Shik Kim ,  Jun-Sik Oh

IPC分类号： H01L51/50

CPC分类号： H01L27/3269 ,  G06F3/0412 ,  G06F3/042

摘要： An organic light emitting display apparatus includes an organic light emitting diode, a photo sensor, and a light blocking portion. The light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is not directly incident on the photo sensor.

摘要翻译： 有机发光显示装置包括有机发光二极管，光传感器和遮光部。 遮光部位于光传感器的至少一侧，使得从有机发光二极管发射的光不直接入射到光传感器上。

公开(公告)号：US20110108847A1

公开(公告)日：2011-05-12

申请号：US12856926

申请日：2010-08-16

申请人： Yong-Woo PARK

发明人： Yong-Woo PARK

IPC分类号： H01L33/16 ,  H01L29/786 ,  H01L21/336

CPC分类号： H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02672 ,  H01L27/1277 ,  H01L27/3262 ,  H01L29/66757

摘要： A thin film transistor (TFT), a method of fabricating the same, an organic light emitting diode (OLED) display device having the same, and a method of fabricating the same. The TFT includes a substrate; a buffer layer disposed on the substrate; a semiconductor layer disposed on the buffer layer; a gate insulating layer disposed on the semiconductor layer; a gate electrode disposed on the gate insulating layer and corresponding to the semiconductor layer; and source and drain electrodes insulated from the gate electrode, and electrically connected to the semiconductor layer. Here, the semiconductor layer includes a plurality of seed regions separated from each other by a distance of 50 μm or more.

摘要翻译： 薄膜晶体管（TFT）及其制造方法，具有该薄膜晶体管的有机发光二极管（OLED）显示装置及其制造方法。 TFT包括基板; 设置在所述基板上的缓冲层; 设置在所述缓冲层上的半导体层; 设置在所述半导体层上的栅极绝缘层; 栅电极，设置在所述栅极绝缘层上并对应于所述半导体层; 以及与栅电极绝缘的源极和漏电极，并且电连接到半导体层。 这里，半导体层包括彼此分离了50μm以上的距离的多个种子区域。

公开(公告)号：US07875475B2

公开(公告)日：2011-01-25

申请号：US12379817

申请日：2009-03-02

申请人： Min-Chul Suh ,  Taek Ahn ,  Yong-Woo Park

发明人： Min-Chul Suh ,  Taek Ahn ,  Yong-Woo Park

IPC分类号： H01L21/00 ,  H01L29/04 ,  H01L29/10 ,  H01L31/00

CPC分类号： H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L51/0541 ,  H01L51/5218 ,  H01L2251/5315

摘要： A flat panel display apparatus includes a gate insulating layer having openings which define pixels. The flat panel display apparatus includes: a substrate; a source electrode and a drain electrode formed on the substrate; a semiconductor layer contacting the source electrode and the drain electrode; a gate formed on the substrate; an insulating layer formed between the source and drain electrodes and the gate, and including an opening; and a pixel electrode partially exposed by the opening of the insulating layer. The insulating layer acts as a gate insulating layer and a pixel definition layer defining the pixel electrode.

摘要翻译： 平板显示装置包括具有限定像素的开口的栅极绝缘层。 平板显示装置包括：基板; 形成在所述基板上的源电极和漏电极; 与源电极和漏极接触的半导体层; 形成在基板上的栅极; 形成在所述源极和漏极之间的绝缘层和所述栅极，并且包括开口; 以及由绝缘层的开口部分地露出的像素电极。 绝缘层用作限定像素电极的栅极绝缘层和像素限定层。

公开(公告)号：US20070007515A1

公开(公告)日：2007-01-11

申请号：US11480549

申请日：2006-07-05

申请人： Min-Chul Suh ,  Taek Ahn ,  Yong-Woo Park

发明人： Min-Chul Suh ,  Taek Ahn ,  Yong-Woo Park

IPC分类号： H01L29/08

CPC分类号： H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L51/0541 ,  H01L51/5218 ,  H01L2251/5315

摘要： A flat panel display apparatus includes a gate insulating layer having openings which define pixels. The flat panel display apparatus includes: a substrate; a source electrode and a drain electrode formed on the substrate; a semiconductor layer contacting the source electrode and the drain electrode; a gate formed on the substrate; an insulating layer formed between the source and drain electrodes and the gate, and including an opening; and a pixel electrode partially exposed by the opening of the insulating layer. The insulating layer acts as a gate insulating layer and a pixel definition layer defining the pixel electrode.

摘要翻译： 平板显示装置包括具有限定像素的开口的栅极绝缘层。 平板显示装置包括：基板; 形成在所述基板上的源电极和漏电极; 与源电极和漏极接触的半导体层; 形成在基板上的栅极; 形成在所述源极和漏极之间的绝缘层和所述栅极，并且包括开口; 以及由绝缘层的开口部分地露出的像素电极。 绝缘层用作限定像素电极的栅极绝缘层和像素限定层。

公开(公告)号：US06647162B2

公开(公告)日：2003-11-11

申请号：US09803873

申请日：2001-03-13

申请人： Dug-Young Kim ,  Yong-Woo Park ,  Un-Chul Paek ,  Mun-Hyun Do

发明人： Dug-Young Kim ,  Yong-Woo Park ,  Un-Chul Paek ,  Mun-Hyun Do

IPC分类号： G01N2100

CPC分类号： G01L1/242 ,  G01L5/0047

摘要： Disclosed is an apparatus for measuring a residual stress and a photoelastic effect of an optical fiber, which includes: a light source; a rotary type optical diffuser distanced from the light source in a predetermined distance for suppressing the spatial coherence of a light radiated in the light source; an optical condenser for condensing the radiated light passed through the optical diffuser into a spot where the optical fiber is located; a polarizer for polarizing the light passed through the optical condenser into a 45° linear polarized light from an axis of the optical fiber; a polarization analyzer, installed at 90° angle with respect to the polariscope and attached closely with the optical fiber, to prevent the penetration by the background image of the optical fiber; an optical fiber strain unit including a strain sensor for straining the optical fiber on the polarization analyzer toward a longitudinal direction and measuring the strain on the optical fiber; an object lens for magnifying the image of the light penetrated through the optical fiber; and a charge coupled device (CCD) array for measuring the penetration variation of the optical fiber caused from the strain caused by the optical fiber strain unit over the optical fiber.

摘要翻译： 公开了一种用于测量光纤的残余应力和光弹性效应的装置，其包括：光源; 旋转型光学扩散器，其以预定距离从光源远离，以抑制在光源中照射的光的空间相干性; 用于将通过光漫射器的辐射光聚光到光纤所在的光点的光学冷凝器; 用于将通过所述光学冷凝器的光偏振成从所述光纤的轴线成45°线偏振光的偏振器; 极化分析仪，相对于偏振器安装在90°角并与光纤紧密连接，以防止光纤的背景图像穿透; 光纤应变单元，包括：应变传感器，用于使所述偏振分析仪上的光纤向纵向拉伸;测量所述光纤上的应变; 用于放大穿过光纤的光的图像的物镜; 以及用于测量由光纤应变单元在光纤上引起的应变引起的光纤的穿透变化的电荷耦合器件（CCD）阵列。

公开(公告)号：US06373564B1

公开(公告)日：2002-04-16

申请号：US09838022

申请日：2001-04-19

申请人： Yong-Woo Park ,  Dug-Young Kim ,  Un-Chul Paek

发明人： Yong-Woo Park ,  Dug-Young Kim ,  Un-Chul Paek

IPC分类号： G01N2100

CPC分类号： G01M11/37

摘要： The present invention relates generally to an image tracking device in an optical communication system, and in particular, to a device and method for measuring the transverse characteristics, including the refractive index or residual stress of an optical fiber or a fiber preform.

摘要翻译： 本发明一般涉及光通信系统中的图像跟踪装置，特别涉及用于测量包括光纤或纤维预制棒的折射率或残余应力的横向特性的装置和方法。

公开(公告)号：US5881075A

公开(公告)日：1999-03-09

申请号：US814828

申请日：1997-03-11

申请人： Jun-jin Kong ,  Yong-woo Park

发明人： Jun-jin Kong ,  Yong-woo Park

IPC分类号： H03M13/23 ,  H03M13/41 ,  G06F11/10

CPC分类号： H03M13/3961 ,  H03M13/4107

摘要： A Viterbi decoder which operates a plurality of states at one time to thereby decode a plurality of channels at an increased speed. The decoder includes a branch metric calculating unit which receives convolutional data and calculates a plurality of branch metrics. A branch metric allocating unit allocates the plurality of branch metrics as even and odd branch metrics. A state metric storing unit stores a current state metric and allocates a plurality of state metrics as even and odd state metrics. First and second add-compare-select (ACS) units perform addition, comparison, and selection on the even branch and state metrics, and select paths having optimum distances. Third and fourth ACS units perform addition, comparison, and selection on the odd branch and state metrics, and select paths having optimum distances. A path tracing logic unit traces the path selection information selected in the first through fourth ACS units, and outputs decoded data. A path storing unit stores a path selection signal generated and selected in the path selection information controller.

摘要翻译： 一种维特比解码器，其一次操作多个状态，从而以增加的速度解码多个信道。 解码器包括分支度量计算单元，其接收卷积数据并计算多个分支度量。 分支度量分配单元将多个分支度量分配为偶数和奇数分支度量。 状态度量存储单元存储当前状态度量，并且将多个状态度量分配为偶数和奇数状态度量。 第一和第二加 - 比选择（ACS）单元对偶分支和状态度量进行加法，比较和选择，并选择具有最佳距离的路径。 第三和第四ACS单元对奇数分支和状态度量执行加法，比较和选择，并选择具有最佳距离的路径。 路径跟踪逻辑单元跟踪在第一至第四ACS单元中选择的路径选择信息，并输出解码数据。 路径存储单元存储在路径选择信息控制器中生成和选择的路径选择信号。

公开(公告)号：US09118035B2

公开(公告)日：2015-08-25

申请号：US13468438

申请日：2012-05-10

申请人： Yong-Woo Park ,  Chun-Gi You ,  Joon-Hoo Choi ,  Won-Pil Lee

发明人： Yong-Woo Park ,  Chun-Gi You ,  Joon-Hoo Choi ,  Won-Pil Lee

IPC分类号： H01L33/00 ,  H01L51/52 ,  H01L27/32 ,  H01L33/44

CPC分类号： H01L51/5284 ,  H01L27/32 ,  H01L33/44

摘要： An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region and having a recess formed in at least a portion of the non-emission region; a black matrix disposed in the recess; a thin film transistor disposed on the non-emission region of the substrate and including an active layer, a gate electrode, and source and drain electrodes; a pixel electrode disposed on the emission region of the substrate and electrically connected to one of the source and drain electrodes; an organic emission layer disposed on the pixel electrode; and an opposite electrode disposed on the organic emission layer.

摘要翻译： 一种有机发光显示装置，包括：具有发光区域和非发光区域的基板，具有形成在所述非发光区域的至少一部分中的凹部; 设置在所述凹部中的黑色矩阵; 设置在所述基板的非发光区域上的薄膜晶体管，其包括有源层，栅极电极以及源极和漏极; 设置在所述基板的发射区域并电连接到所述源极和漏极之一的像素电极; 设置在像素电极上的有机发射层; 以及设置在有机发射层上的相对电极。