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1. 发明授权

US08454851B2 Manufacturing method of the flexible display device 有权
标题翻译：柔性显示装置的制造方法
公开(公告)号：US08454851B2
公开(公告)日：2013-06-04
申请号：US11827405
申请日：2007-07-10
申请人： Chang Dong Kim , Hyun Sik Seo , Yong In Park , Seung Han Paek , Jung Jae Lee , Sang Soo Kim
发明人： Chang Dong Kim , Hyun Sik Seo , Yong In Park , Seung Han Paek , Jung Jae Lee , Sang Soo Kim
IPC分类号： C03C15/00 , H01L21/30
CPC分类号： G02F1/133305 , G02F1/167 , H01L29/78603 , H01L51/52 , H01L2251/5338
摘要： A method for manufacturing a flexible display device in which a flexible substrate is acquired by forming display devices on one side of the substrate and thinning the substrate by removing surface portions on an opposite side of the substrate. The thickness of the substrate is changed from a first thickness, which gives rigidity to the substrate to the second thickness, which gives flexibility to the substrate.
摘要翻译：一种制造柔性显示装置的方法，其中通过在基板的一侧上形成显示装置并通过去除基板的相对侧上的表面部分使基板变薄来获得柔性基板。衬底的厚度从第一厚度变化，这赋予衬底至第二厚度的刚性，这为衬底赋予柔性。

2. 发明申请

US20120261660A1 OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME 有权
标题翻译：氧化物薄膜晶体管及其制造方法
公开(公告)号：US20120261660A1
公开(公告)日：2012-10-18
申请号：US13463222
申请日：2012-05-03
申请人： Hyun-Sik Seo , Jong-Uk Bae , Dae-Hwan Kim
发明人： Hyun-Sik Seo , Jong-Uk Bae , Dae-Hwan Kim
IPC分类号： H01L29/786 , H01L21/44
CPC分类号： H01L29/7869 , H01L29/45
摘要： An oxide thin film transistor (TFT) and its fabrication method are disclosed. In a TFT of a bottom gate structure using amorphous zinc oxide (ZnO)-based semiconductor as an active layer, source and drain electrodes are formed, on which the active layer made of oxide semiconductor is formed to thus prevent degeneration of the oxide semiconductor in etching the source and drain electrodes.
摘要翻译：公开了一种氧化物薄膜晶体管（TFT）及其制造方法。在使用基于无定形氧化锌（ZnO）的半导体作为有源层的底栅结构的TFT中，形成源极和漏极，形成由氧化物半导体构成的有源层，从而防止氧化物半导体的退化蚀刻源极和漏极。

3. 发明申请

US20100267306A1 METHOD OF FABRICATING AN LCD DEVICE USING FLEXIBLE SUBSTRATES 有权
标题翻译：使用柔性基板制造LCD器件的方法
公开(公告)号：US20100267306A1
公开(公告)日：2010-10-21
申请号：US12827299
申请日：2010-06-30
申请人： Hyun-Sik Seo , Seung-Han Paek , Dae-Hyun Nam , Nack-Bong Choi
发明人： Hyun-Sik Seo , Seung-Han Paek , Dae-Hyun Nam , Nack-Bong Choi
IPC分类号： H01J9/00 , B23Q3/00 , B23P11/00
CPC分类号： G02F1/133305 , G02F1/1303 , G02F2201/46 , Y10T29/49826
摘要： A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.
摘要翻译：柔性基板的夹具包括在凹部的周围具有凹部和多个槽的玻璃板。夹具还包括插入多个槽中的多个固定元件，以将柔性基板固定到玻璃板上。

4. 发明申请

US20100210056A1 Method of fabricating array substrate 有权
标题翻译：阵列基板的制作方法
公开(公告)号：US20100210056A1
公开(公告)日：2010-08-19
申请号：US12654585
申请日：2009-12-23
申请人： Hyun-Sik Seo , Jong-Uk Bae , Dae-Hwan Kim
发明人： Hyun-Sik Seo , Jong-Uk Bae , Dae-Hwan Kim
IPC分类号： H01L21/36 , H01L33/00
CPC分类号： H01L27/1288 , G02F1/136227 , H01L21/28525 , H01L27/1214 , H01L27/1225 , H01L27/3248 , H01L27/3262 , H01L29/7869
摘要： A method of fabricating an array substrate for a display device includes steps of forming a gate line and a gate electrode on a substrate, forming a gate insulating layer and an intrinsic amorphous silicon layer, forming an oxide semiconductor layer, increasing a conductive property of the oxide semiconductor layer, forming a metal layer, forming a first photoresist pattern and a second photoresist pattern having a thinner thickness than the first photoresist pattern, forming a data line, a source drain pattern, an oxide semiconductor pattern and an active layer, removing the second photoresist pattern and exposing the source drain pattern, wet-etching the source drain pattern using a first etchant, thereby forming source and drain electrodes, wet-etching the oxide semiconductor pattern using a second etchant, thereby forming ohmic contact layers, removing the first photoresist pattern, forming a passivation layer having a drain contact hole exposing the drain electrode on the source and drain electrodes, and forming a pixel electrode connected to the drain electrode through the drain contact hole, wherein the active layer has a uniform thickness in the switching region.
摘要翻译：一种制造用于显示装置的阵列基板的方法包括以下步骤：在基板上形成栅极线和栅电极，形成栅极绝缘层和本征非晶硅层，形成氧化物半导体层，增加导电性能氧化物半导体层，形成金属层，形成厚度比第一光致抗蚀剂图案薄的第一光致抗蚀剂图案和第二光致抗蚀剂图案，形成数据线，源漏图案，氧化物半导体图案和有源层，第二光致抗蚀剂图案并暴露源极漏极图案，使用第一蚀刻剂湿蚀刻源漏极图案，从而形成源极和漏极，使用第二蚀刻剂湿蚀刻氧化物半导体图案，从而形成欧姆接触层，去除第一形成具有漏极接触孔的钝化层，所述漏极接触孔暴露出源极a上的漏电极并且通过漏极接触孔形成连接到漏电极的像素电极，其中有源层在开关区域中具有均匀的厚度。

5. 发明申请

US20100093249A1 Apparatus for fabricating liquid crystal display panels 有权
标题翻译：液晶显示面板制造装置
公开(公告)号：US20100093249A1
公开(公告)日：2010-04-15
申请号：US12654197
申请日：2009-12-14
申请人： Chang Dong Kim , Hyun Sik Seo , Kwang Hoon Shin , Dae Hyun Nam
发明人： Chang Dong Kim , Hyun Sik Seo , Kwang Hoon Shin , Dae Hyun Nam
IPC分类号： H01J9/00
CPC分类号： G02F1/13378 , G02F1/133711 , G02F2001/133765 , G02F2202/07
摘要： A method for forming an alignment layer for a liquid crystal display includes preparing a substrate, applying an alignment material for initial alignment of a liquid crystal, and applying a field flux (e.g., an electric or magnetic field) to the alignment material to determine the alignment direction of the alignment material. Further disclosed is an apparatus for forming an alignment layer for a liquid crystal display. The apparatus comprises a substrate stage on which a substrate is mounted, and an electric or magnetic field generator installed at the periphery of the substrate stage. According to the method and the apparatus, since the alignment direction of an alignment material is determined by using an electric or magnetic field, no physical contact with a substrate is required and thus the problem of light leakage caused by rubbing alignment is solved.
摘要翻译：用于形成液晶显示器取向层的方法包括：准备衬底，施加用于液晶初始取向的取向材料，以及向对准材料施加磁场通量（例如电场或磁场）以确定对准材料的排列方向。还公开了一种用于形成液晶显示器取向层的装置。该装置包括安装有基板的基板台和安装在基板台周边的电场或磁场发生器。根据该方法和装置，由于通过使用电场或磁场来确定取向材料的取向方向，所以不需要与基板的物理接触，因此解决了由摩擦取向引起的漏光的问题。

6. 发明申请

US20090236592A1 LIQUID CRYSTAL DISPLAY DEVICE USING SMALL MOLECULE ORGANIC SEMICONDUCTOR MATERIAL 有权
标题翻译：使用小分子有机半导体材料的液晶显示器件
公开(公告)号：US20090236592A1
公开(公告)日：2009-09-24
申请号：US12477714
申请日：2009-06-03
申请人： Hyun-Sik SEO , Seung-Han Paek , Nack-Bong Choi
发明人： Hyun-Sik SEO , Seung-Han Paek , Nack-Bong Choi
IPC分类号： H01L51/54
CPC分类号： G02F1/1368 , G02F2202/02
摘要： A liquid crystal display structure is provided. The liquid crystal display structure includes a pixel region and a thin film transistor on the substrate. The thin film transistor is adjacent to the pixel region and includes a gate electrode; a gate insulating layer having a top surface; a source electrode and a drain electrode at the top surface of the gate insulating layer; a semiconductor layer disposed at the top surface of the gate insulating layer, the semiconductor layer between the source electrode and the drain electrode defining a channel region, the semiconductor layer including a small molecule organic semiconductor material; and a first passivation layer covering the channel region, a top surface of the first passivation layer coinciding with or being below a top surface of each of the source electrode and the drain electrode.
摘要翻译：提供了一种液晶显示结构。液晶显示结构在基板上包括像素区域和薄膜晶体管。薄膜晶体管与像素区域相邻并且包括栅电极; 具有顶表面的栅极绝缘层; 在栅极绝缘层的顶表面处的源电极和漏电极; 设置在所述栅极绝缘层的顶表面处的半导体层，所述源电极和所述漏电极之间的所述半导体层限定沟道区，所述半导体层包括小分子有机半导体材料; 以及覆盖所述沟道区域的第一钝化层，所述第一钝化层的顶表面与所述源电极和所述漏电极中的每一个的顶表面重合或位于所述源电极和所述漏电极中的每一个的顶表面之下。

7. 发明授权

US07569307B2 Laser mask and crystallization method using the same 有权
标题翻译：激光掩模和结晶法使用相同
公开(公告)号：US07569307B2
公开(公告)日：2009-08-04
申请号：US11016782
申请日：2004-12-21
申请人： Hyun Sik Seo , Yun Ho Jung , Young Joo Kim , JaeSung You
发明人： Hyun Sik Seo , Yun Ho Jung , Young Joo Kim , JaeSung You
IPC分类号： H01L21/84
CPC分类号： H01L21/0268 , B23K26/066 , H01L21/2026 , H01L27/1285 , H01L29/66757 , H01L29/78675
摘要： A laser mask includes a mask pattern with edges having inverted shapes to alleviate the effects of diffraction of laser beams to reduce overlap regions such that crystallization characteristics are improved. The laser mask includes a mask pattern that includes transmitting regions and a blocking region. The edges of the mask have shapes inverted to the shapes of the edges of a silicon thin film crystallized by the pattern.
摘要翻译：激光掩模包括具有倒置形状的边缘的掩模图案，以减轻激光束的衍射的影响，以减少重叠区域，从而提高结晶特性。激光掩模包括包括透射区域和阻挡区域的掩模图案。掩模的边缘具有与通过图案结晶的硅薄膜的边缘的形状相反的形状。

8. 发明授权

US07297565B2 Liquid crystal display device and fabricating method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07297565B2
公开(公告)日：2007-11-20
申请号：US11003446
申请日：2004-12-06
申请人： Jeong Hyun Kim , Hyun Sik Seo
发明人： Jeong Hyun Kim , Hyun Sik Seo
IPC分类号： H01L33/00
CPC分类号： G02F1/13439 , G02F1/136227 , G02F2202/022
摘要： A liquid crystal display device, and a fabricating method thereof, having organic pixel electrodes. The organic pixel electrodes are benefically comprised of a light sensitive organic material, preferably PEDOT (polyethylenedioxythiophene). The organic pixel electrodes are rendered electrically conductive using light. The method of fabricating a liquid crystal display device coating or screen printing a TFT substrate with the light sensitive organic material and then illuminating selected portions of the light sensitive material to form the organic pixel electrodes.
摘要翻译：一种具有有机像素电极的液晶显示装置及其制造方法。有机像素电极有益地包括光敏有机材料，优选PEDOT（聚亚乙基二氧噻吩）。有机像素电极使用光使其导电。制造液晶显示装置的方法，用光敏有机材料涂覆或丝网印刷TFT基板，然后照射感光材料的选定部分以形成有机像素电极。

9. 发明申请

US20070249122A1 Array substrate for liquid crystal display device using organic semiconductor material and method of fabricating the same 有权
标题翻译：使用有机半导体材料的液晶显示装置用阵列基板及其制造方法
公开(公告)号：US20070249122A1
公开(公告)日：2007-10-25
申请号：US11644313
申请日：2006-12-21
申请人： Hyun-Sik Seo , Nack-Bong Choi , Min-Joo Kim
发明人： Hyun-Sik Seo , Nack-Bong Choi , Min-Joo Kim
IPC分类号： H01L33/00 , H01L21/336
CPC分类号： H01L51/0017 , G02F1/1368 , H01L27/283 , H01L51/055 , H01L51/107
摘要： An array substrate for a liquid crystal display device comprises a data line disposed on a substrate that has a pixel region, and source and drain electrodes disposed on the substrate. The source electrode extends from the data line and is separated from the drain electrode. The array substrate for a liquid crystal display device further comprises a pixel electrode disposed in the pixel region, the pixel electrode contacting the drain electrode, an organic semiconductor layer disposed on the substrate, a gate insulating layer disposed on the substrate, and a gate electrode of a first metallic material disposed on the substrate. The array substrate for a liquid crystal display device also comprises a first passivation layer of a photosensitive organic insulating material that has a gate contact hole on the gate electrode, the gate contact hole exposing the gate electrode, and a gate line of a second metallic material disposed on the first passivation layer. The gate line crosses the data line to define the pixel region and contacts the gate electrode through the gate contact hole. The organic semiconductor layer, the gate insulating layer, and the gate electrode have a substantially same shape.
摘要翻译：用于液晶显示装置的阵列基板包括设置在具有像素区域的基板上的数据线，以及设置在基板上的源极和漏极。源电极从数据线延伸并与漏电极分离。用于液晶显示装置的阵列基板还包括设置在像素区域中的像素电极，与漏极接触的像素电极，设置在基板上的有机半导体层，设置在基板上的栅极绝缘层和栅电极设置在基板上的第一金属材料。用于液晶显示装置的阵列基板还包括在栅电极上具有栅极接触孔的感光有机绝缘材料的第一钝化层，暴露栅电极的栅极接触孔和第二金属材料的栅极线设置在第一钝化层上。栅极线与数据线交叉以限定像素区域，并通过栅极接触孔与栅电极接触。有机半导体层，栅极绝缘层和栅电极具有大致相同的形状。

10. 发明授权

US07248309B2 Liquid crystal display device and method for fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07248309B2
公开(公告)日：2007-07-24
申请号：US09891534
申请日：2001-06-27
申请人： Jeong Hyun Kim , Hyun Sik Seo
发明人： Jeong Hyun Kim , Hyun Sik Seo
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603
摘要： A liquid crystal display (LCD) device includes a first substrate and a second substrate, an organic light emitting element formed by interposing a first insulating layer on an outer surface of the first substrate, a second insulating layer and a protective layer formed in order over an entire surface of the organic light emitting element, a thin film transistor formed on the first substrate, a passivation layer formed over an entire surface of the first substrate including the thin film transistor, a pixel electrode formed on the passivation layer to be connected to the thin film transistor, a common electrode formed on the second substrate, and a liquid crystal layer formed between the first substrate and the second substrate. A method for fabricating the LCD includes the steps of forming a first insulating layer on an outer surface of a first substrate, forming an organic light emitting element on the first insulating layer, forming a second insulating layer over an entire surface of the organic light emitting element, forming a protective layer on the second insulating layer, forming a thin film transistor on the first substrate, forming a passivation layer over an entire surface of the first substrate including the thin film transistor, forming a pixel electrode on the passivation layer, and forming a liquid crystal layer between the first substrate and a second substrate.
摘要翻译：液晶显示器（LCD）装置包括第一基板和第二基板，通过在第一基板的外表面上插入第一绝缘层，第二绝缘层和保护层依次形成的有机发光元件有机发光元件的整个表面，形成在第一基板上的薄膜晶体管，在包括薄膜晶体管的第一基板的整个表面上形成的钝化层，形成在钝化层上的像素电极，以连接到薄膜晶体管，形成在第二基板上的公共电极以及形成在第一基板和第二基板之间的液晶层。一种制造LCD的方法包括以下步骤：在第一衬底的外表面上形成第一绝缘层，在第一绝缘层上形成有机发光元件，在有机发光的整个表面上形成第二绝缘层在所述第二绝缘层上形成保护层，在所述第一基板上形成薄膜晶体管，在包括所述薄膜晶体管的所述第一基板的整个表面上形成钝化层，在所述钝化层上形成像素电极，以及在第一基板和第二基板之间形成液晶层。

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