公开(公告)号：US07326295B2

公开(公告)日：2008-02-05

申请号：US10952718

申请日：2004-09-30

申请人： Ji-Yong Park ,  Hye-Hyang Park

发明人： Ji-Yong Park ,  Hye-Hyang Park

IPC分类号： C30B25/12

CPC分类号： H01L21/0268 ,  B23K26/066 ,  C30B13/24 ,  C30B29/06 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/02691 ,  H01L21/2026

摘要： The present invention relates to a fabrication method for polycrystalline silicon thin film in which amorphous silicon is crystallized by laser using a mask having a mixed structure of laser transmission pattern group and laser non-transmission pattern group, wherein the mask comprises two or more of dot pattern groups in which the non-transmission pattern group is perpendicular to a scan directional axis, and the dot pattern groups are formed in a certain shape and comprise first non-transmission patterns that are not respectively arranged in a row in an axis direction perpendicular to the scan directional axis, and second non-transmission patterns that are formed in the same arrangement as the first non-transmission patterns, but are positioned in such a manner that the second non-transmission patterns are parallel to the first non-transmission patterns and vertical axis of the scan directional axis.

摘要翻译： 本发明涉及一种多晶硅薄膜的制造方法，其中使用具有激光透射图案组和激光非透射图案组的混合结构的掩模通过激光使非晶硅结晶，其中该掩模包括两个或多个点 其中非透射图案组垂直于扫描方向轴的图案组，并且点图案组形成为一定形状，并且包括不垂直于轴线方向的轴线方向上不分别布置成行的第一非透射图案 扫描方向轴和第二非透射图案，其以与第一非透射图案相同的布置形成，但是以使得第二非透射图案平行于第一非透射图案的方式定位，以及 扫描方向轴的垂直轴。

公开(公告)号：US07265737B2

公开(公告)日：2007-09-04

申请号：US10725469

申请日：2003-12-03

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

IPC分类号： G09G3/30

CPC分类号： H01L27/1285 ,  G09F9/30 ,  H01L27/1296 ,  H01L27/3211 ,  H01L27/3262 ,  H01L29/04

摘要： A flat panel display which can adjust a white balance to a proper level without changing the sizes of driving TFT active layers, even when an identical driving voltage is applied. The flat panel display also can obtain an appropriate luminance and prevent a reduction of its life span by supplying an optimal amount of current to each sub-pixel. The flat panel display includes a plurality of pixels. Each of the pixels includes a plurality of sub-pixels. Each sub-pixel having a self-luminescent element and driving thin film transistors. Each of the driving thin film transistors has a semiconductor active layer with at least a channel region connected to each of the self-luminescent elements to supply current to each of the self-luminescent elements. The channel regions of the semiconductor active layers are arranged in different directions in at least two sub-pixels.

摘要翻译： 即使施加相同的驱动电压，也可以在不改变驱动TFT有源层的尺寸的情况下将白平衡调整到适当水平的平板显示器。 平板显示器还可以获得适当的亮度并且通过向每个子像素提供最佳量的电流来防止其寿命的减少。 平板显示器包括多个像素。 每个像素包括多个子像素。 每个子像素具有自发光元件和驱动薄膜晶体管。 每个驱动薄膜晶体管具有半导体有源层，至少一个沟道区连接到每个自发光元件，以向每个自发光元件提供电流。 半导体有源层的沟道区域在至少两个子像素中沿不同方向排列。

公开(公告)号：US20070085094A1

公开(公告)日：2007-04-19

申请号：US11610789

申请日：2006-12-14

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Deuk-Jong Kim ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Deuk-Jong Kim ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

IPC分类号： H01L33/00 ,  H01L29/20

CPC分类号： H01L29/045 ,  H01L27/12 ,  H01L27/1277 ,  H01L27/1281 ,  H01L27/3211 ,  H01L27/3262

摘要： Disclosed is a flat panel display capable of improving a white balance by making channel regions of transistors of R, G, and B unit pixels with different current mobilities. The flat panel display includes a plurality of pixels, each of the pixels including R, G and B unit pixels to embody red (R), green (G), and blue (B) colors, respectively, and each of the unit pixels including at least one transistor. Channel layers of the transistors of at least two unit pixels among the R, G, and B unit pixels have different current mobilities from one another. The R, G, B unit pixels includes transistors and the transistor of at least one unit pixel among the R, G, and B unit pixels includes the channel layer made of silicon layers of different film qualities.

摘要翻译： 公开了一种能够通过使具有不同电流迁移率的R，G和B单位像素的晶体管的沟道区域来改善白平衡的平板显示器。 平板显示器包括多个像素，每个像素包括分别具有红色（R），绿色（G）和蓝色（B）颜色的R，G和B单位像素，并且每个单位像素包括 至少一个晶体管。 R，G和B单位像素中的至少两个单位像素的晶体管的沟道层彼此具有不同的电流迁移率。 R，G，B单位像素包括晶体管，R，G和B单位像素中的至少一个单位像素的晶体管包括由不同膜质量的硅层制成的沟道层。

公开(公告)号：US07161180B2

公开(公告)日：2007-01-09

申请号：US10823712

申请日：2004-04-14

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Deuk-Jong Kim ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Deuk-Jong Kim ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

IPC分类号： H01J29/04

CPC分类号： H01L29/045 ,  H01L27/12 ,  H01L27/1277 ,  H01L27/1281 ,  H01L27/3211 ,  H01L27/3262

摘要： Disclosed is a flat panel display capable of improving a white balance by making channel regions of transistors of R, G and B unit pixels with different current mobilities. The flat panel display includes a plurality of pixels, each of the pixels including R, G and B unit pixels to embody red (R), green (G) and blue (B) colors, respectively, and each of the unit pixels including at least one transistor. Channel layers of the transistors of at least two unit pixels among the R, G and B unit pixels have different current mobilities from one another. The R, G, B unit pixels includes transistors and the transistor of at least one unit pixel among the R, G and B unit pixels includes the channel layer made of silicon layers of different film qualities.

摘要翻译： 公开了能够通过使具有不同电流迁移率的R，G和B单位像素的晶体管的沟道区域来改善白平衡的平板显示器。 平板显示器包括多个像素，每个像素包括分别具有红色（R），绿色（G）和蓝色（B）颜色的R，G和B单位像素，并且每个单位像素包括在 至少一个晶体管。 R，G和B单位像素中的至少两个单位像素的晶体管的沟道层彼此具有不同的电流迁移率。 R，G，B单位像素包括晶体管，R，G和B单位像素中的至少一个单位像素的晶体管包括由不同膜质量的硅层制成的沟道层。

公开(公告)号：US20050079736A1

公开(公告)日：2005-04-14

申请号：US10961266

申请日：2004-10-12

申请人： Ji-Yong Park ,  Hye-Hyang Park

发明人： Ji-Yong Park ,  Hye-Hyang Park

IPC分类号： G02F1/136 ,  C30B13/22 ,  C30B29/06 ,  C30B29/60 ,  H01L21/20 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/786 ,  H01L21/00 ,  H01L21/477 ,  C30B1/00

CPC分类号： H01L21/02678 ,  C30B13/22 ,  C30B29/06 ,  C30B29/605 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/2026 ,  H01L27/12 ,  H01L27/1285 ,  H01L27/1296 ,  H01L29/78672

摘要： The present invention relates to a fabrication method for polycrystalline silicon thin that is capable of providing uniform crystallization of polycrystalline silicon thin film by laser using a mask having a mixed structure of laser transmission regions and laser non-transmission regions, wherein the laser transmission regions exist asymmetrically on the basis of a laser scanning directional axis, and the laser transmission regions exist symmetrically on the basis of a certain central axis, and the laser transmission regions are shifted to a certain distance on the basis of another axis parallel to the certain central axis, so that the laser transmission regions and non laser transmission regions are alternately positioned.

摘要翻译： 本发明涉及一种多晶硅薄膜的制造方法，其能够通过使用具有激光透射区域和激光非透射区域的混合结构的掩模的激光来提供多晶硅薄膜的均匀结晶，其中存在激光透射区域 基于激光扫描方向轴不对称，并且激光透射区域基于某个中心轴对称地存在，并且激光透射区域基于平行于某个中心轴线的另一个轴线移动到一定距离 使得激光透射区域和非激光透射区域交替地定位。

公开(公告)号：US06864130B2

公开(公告)日：2005-03-08

申请号：US10624636

申请日：2003-07-23

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

IPC分类号： G02F1/136 ,  C30B1/02 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/20 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H01L21/00

CPC分类号： H01L21/02672 ,  C30B1/023 ,  C30B29/06 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2202/105 ,  H01L21/02532 ,  H01L21/2022 ,  H01L27/12 ,  H01L27/1281 ,  H01L27/3244 ,  H01L29/66757 ,  H01L29/78675

摘要： A crystallization method includes forming a black matrix layer that absorbs external light on an insulating substrate, wherein an upper region of the black matrix layer comprises a catalyst for silicon crystallization, patterning the black matrix layer, forming an amorphous silicon thin film on the insulating substrate and the black matrix layer, and thermally processing the amorphous silicon thin film for crystallization. A thin film transistor formed using the crystallization method has improved properties as a continuous metal-induced crystallization region and a metal-induced lateral crystallization region are formed therein without a definite boundary.

摘要翻译： 结晶方法包括形成吸收绝缘基板上的外部光的黑矩阵层，其中黑矩阵层的上部区域包括用于硅结晶的催化剂，图案化黑矩阵层，在绝缘基板上形成非晶硅薄膜 和黑矩阵层，并且热处理非晶硅薄膜以进行结晶。 使用结晶法形成的薄膜晶体管作为连续金属诱导结晶区域具有改善的性能，并且在其中形成金属诱导的横向结晶区域而没有确定的边界。

公开(公告)号：US20050017247A1

公开(公告)日：2005-01-27

申请号：US10897108

申请日：2004-07-23

申请人： Jae-Bon Koo ,  Ji-Yong Park

发明人： Jae-Bon Koo ,  Ji-Yong Park

IPC分类号： H05B33/00 ,  H01L27/32 ,  H01L29/04 ,  H01L51/52 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28

CPC分类号： H01L27/3276 ,  H01L51/5284 ,  H01L2251/5346

摘要： An organic light emitting device that improves contrast by forming a gate wiring and a data wiring of a black matrix with a concentration gradient between a conductive material of high transmittance and a conductive material of high reflectivity. The organic light emitting device according to the present invention comprises a gate wiring and a data wiring formed on an insulating substrate, a pixel portion formed by the gate wiring and the data wiring, and a pixel arranged in the pixel portion, wherein at least one of the gate wiring and the data wiring is formed of a conductive light-absorbing material. At least one of the wirings is formed of a light-absorbing material with the concentration gradient between the conductive material of the high transmittance and the conductive material of the high reflectivity. The conductive material of the high reflectivity is composed of at least one of Al, Mo, Ti, Cu, Ag, or similar material, and the conductive material with high transmittance is composed of at least one of ITO, IO, TO, IZO, ZnO or similar material. The gate wiring includes a gate line, a gate electrode of a thin film transistor, a capacitor electrode, or a power line, and the data wiring includes a data line, source and drain electrodes of the thin film transistor, the capacitor electrode, or the power line.

摘要翻译： 通过形成具有高透射率的导电材料和高反射率的导电材料之间的浓度梯度的黑矩阵的栅极布线和数据布线来改善对比度的有机发光器件。 根据本发明的有机发光器件包括栅极布线和形成在绝缘基板上的数据布线，由栅极布线和数据布线形成的像素部分和布置在像素部分中的像素，其中至少一个 的栅极布线和数据布线由导电光吸收材料形成。 至少一条布线由具有高透射率的导电材料与高反射率的导电材料之间的浓度梯度的光吸收材料形成。 高反射率的导电材料由Al，Mo，Ti，Cu，Ag或类似材料中的至少一种构成，透光率高的导电材料由ITO，IO，TO，IZO， ZnO或类似材料。 栅极布线包括栅极线，薄膜晶体管的栅电极，电容器电极或电源线，并且数据布线包括数据线，薄膜晶体管的源极和漏极，电容器电极或 电力线。