公开(公告)号：US07501756B2

公开(公告)日：2009-03-10

申请号：US10944748

申请日：2004-09-21

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Tae-Min Kang ,  Seong-Taek Lee ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Tae-Min Kang ,  Seong-Taek Lee ,  Yu-Sung Cho

IPC分类号： H01J63/04

CPC分类号： H01L27/3246 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/0013 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5315 ,  H01L2251/5323 ,  H01L2251/558

摘要： An organic light emitting display which is constructed with a TFT substrate having an insulating substrate and a TFT that has at least a source electrode and a drain electrode, a lower electrode formed on the TFT substrate and connected to one of source/drain electrodes, an insulating layer having an opening that exposes a portion of the lower electrode, an organic thin film layer formed on the exposed portion of the lower electrode and the insulating layer, and an upper electrode formed on the organic thin film layer, wherein the insulating layer has a taper angle less than 40° at an edge of the opening, and a step less than or equal to 3,000 Å is formed between the lower electrode and the organic thin film layer. The organic light emitting display can prevent device failure.

摘要翻译： 一种有机发光显示器，其由具有绝缘基板的TFT基板和至少具有源电极和漏极的TFT构成，下电极形成在TFT基板上并连接到源/漏电极之一， 具有露出下部电极的一部分的开口的绝缘层，形成在下部电极和绝缘层的露出部分上的有机薄膜层和形成在有机薄膜层上的上部电极，其中绝缘层具有 在开口边缘处的锥角小于40°，并且在下电极和有机薄膜层之间形成小于或等于3000的台阶。 有机发光显示器可以防止设备故障。

公开(公告)号：US20050116630A1

公开(公告)日：2005-06-02

申请号：US10938080

申请日：2004-09-10

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H05B33/02 ,  H01L21/28 ,  H01L21/768 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L29/417 ,  H01L29/786 ,  H01L51/50 ,  H01L51/52 ,  H05B33/22 ,  H05B33/00

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US20090072729A1

公开(公告)日：2009-03-19

申请号：US12234554

申请日：2008-09-19

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H05B33/00

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源电极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US07936125B2

公开(公告)日：2011-05-03

申请号：US12234554

申请日：2008-09-19

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H01J1/62

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US07656087B2

公开(公告)日：2010-02-02

申请号：US10938080

申请日：2004-09-10

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US20100276680A1

公开(公告)日：2010-11-04

申请号：US12835082

申请日：2010-07-13

申请人： Tae-Min Kang ,  Seong-Taek Lee ,  Myung-Won Song ,  Mu-Hyun Kim ,  Byung-Doo Chin ,  Jae-Ho Lee

发明人： Tae-Min Kang ,  Seong-Taek Lee ,  Myung-Won Song ,  Mu-Hyun Kim ,  Byung-Doo Chin ,  Jae-Ho Lee

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L27/3246 ,  C23C14/048 ,  H01L51/0013

摘要： An Organic Light Emitting Display (OLED) and its fabrication method has a pixel defining layer provided on a first electrode which is formed with a gas vent groove to allow gas to vent when the pixel defining layer is being formed, so that gas is not left in a pixel but vented when a donor film is laminated by a Laser-Induced Thermal Imaging (LITI) method, thereby decreasing edge open failures.

摘要翻译： 有机发光显示器（OLED）及其制造方法具有设置在第一电极上的像素限定层，该第一电极形成有排气槽，以在形成像素限定层时允许气体排出，使得气体不被留下 在通过激光诱导热成像（LITI）方法层叠施主膜时排出，从而减少边缘开路故障。

公开(公告)号：US07625615B2

公开(公告)日：2009-12-01

申请号：US10984781

申请日：2004-11-10

申请人： Mu-Hyun Kim ,  Tae-Min Kang ,  Seong-Taek Lee ,  Myung-Won Song

发明人： Mu-Hyun Kim ,  Tae-Min Kang ,  Seong-Taek Lee ,  Myung-Won Song

IPC分类号： B41M5/00 ,  H01J1/62

CPC分类号： H01L51/0013 ,  H01L51/56 ,  Y10S428/917

摘要： A donor substrate for a full-color organic electroluminescent display device includes: a base film; a light-to-heat conversion layer formed on the base film; and a transfer layer formed on the light-to-heat conversion layer. The transfer layer is an organic layer including a patterned organic electroluminescent material. Accordingly, it is possible to manufacture a high definition and large-sized organic electroluminescent display device in which misalignment does not occur upon forming an emission layer. The donor substrate and a full-color organic electroluminescent display device including the donor substrate are manufactured by methods according to the present invention.

摘要翻译： 用于全色有机电致发光显示装置的供体衬底包括：基膜; 形成在所述基膜上的光热转换层; 以及形成在光热转换层上的转印层。 转印层是包含图案化有机电致发光材料的有机层。 因此，可以制造在形成发光层时不发生未对准的高清晰度和大尺寸的有机电致发光显示装置。 通过根据本发明的方法制造施主衬底和包括施主衬底的全色有机电致发光显示装置。

公开(公告)号：US07537878B2

公开(公告)日：2009-05-26

申请号：US11020666

申请日：2004-12-27

申请人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

发明人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

IPC分类号： G03F7/00

CPC分类号： H01L51/0013 ,  H01L51/56 ,  Y10S430/146

摘要： A method of fabricating an OLED is provided. The method includes providing a substrate, in which a pixel electrode is formed. In addition, the method includes laminating a donor substrate attached to a frame on an entire surface of the substrate, and irradiating a laser to a predetermined region of the donor substrate to form an organic layer pattern on the pixel electrode. The present invention provides a method of fabricating the OLED capable of suppressing generation of contaminants such as particles and so on, and preventing the donor substrate from sagging or bending, as well as improving transfer efficiency since the donor substrate and the substrate are readily adhered to each other to maintain vacuum state.

摘要翻译： 提供了制造OLED的方法。 该方法包括提供其中形成像素电极的衬底。 此外，该方法包括在基板的整个表面上层叠附着在框架上的供体基板，并将激光照射到施主基板的预定区域，以在像素电极上形成有机层图案。 本发明提供一种制造能够抑制诸如颗粒等的污染物的产生的OLED的方法，并且防止供体基材下垂或弯曲，以及提高转印效率，因为供体基材和基材容易粘附到 彼此保持真空状态。

公开(公告)号：US07371502B2

公开(公告)日：2008-05-13

申请号：US11017679

申请日：2004-12-22

申请人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin ,  Tae-Min Kang ,  Jae-Ho Lee

发明人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin ,  Tae-Min Kang ,  Jae-Ho Lee

IPC分类号： G03F7/00

CPC分类号： H01L51/0013 ,  H01L51/56

摘要： Methods of fabricating an OLED and a donor substrate are provided. The method includes: preparing a base substrate of a donor substrate; forming a light to heat conversion layer and a transfer layer on the base substrate; preparing a donor substrate including performing a dry cleaning process after forming the transfer layer; preparing a substrate, on which the transfer layer of the donor substrate is to be transferred; laminating the donor substrate and the substrate; and patterning the transfer layer by irradiating a laser to transfer the transfer layer on the substrate.

摘要翻译： 提供制造OLED和供体衬底的方法。 该方法包括：制备施主衬底的基底; 在基底基板上形成光转换层和转印层; 制备供体基材，包括在形成转印层之后进行干洗处理; 制备基底，其上将要转移供体基底的转移层; 层叠施主衬底和衬底; 以及通过照射激光来图案化转印层，以将基底上的转印层转印。

公开(公告)号：US20060046343A1

公开(公告)日：2006-03-02

申请号：US11017658

申请日：2004-12-22

申请人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

发明人： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

IPC分类号： H01L29/15

CPC分类号： H01L51/0013 ,  H01L27/3244

摘要： A method of fabricating an organic light emitting display is provided. The method includes: preparing a base substrate for a donor substrate; cleaning the base substrate; forming a transfer layer on the cleaned base substrate; and patterning the transfer layer by making the donor substrate opposite to a substrate on which a pixel electrode is formed.

摘要翻译： 提供一种制造有机发光显示器的方法。 该方法包括：制备用于供体衬底的基底; 清洗基底; 在清洁的基底基板上形成转印层; 以及通过使供体基板与其上形成有像素电极的基板相对的方式图案化转印层。