公开(公告)号：US08421064B2

公开(公告)日：2013-04-16

申请号：US13078095

申请日：2011-04-01

申请人： Jun Han Han ,  Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jong Hee Lee ,  Joo Won Lee ,  Jin Wook Shin

发明人： Jun Han Han ,  Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jong Hee Lee ,  Joo Won Lee ,  Jin Wook Shin

IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00

CPC分类号： H05B33/10 ,  H01L27/3288 ,  H01L51/5212 ,  H01L51/5228 ,  H01L51/56 ,  H05B33/26

摘要： Provided are an organic-light-emitting-diode (OLED) flat-panel light-source apparatus and a method of manufacturing the same. The device includes an anode and a cathode, to which externally applied power is supplied, disposed on a substrate, an organic emission layer (EML) interposed between the anode and the cathode and configured to emit light due to power supplied through the anode and the cathode, and a subsidiary electrode layer including a plurality of subsidiary electrodes bonded to the anode or the cathode and configured to supply power to the anode or the cathode or electrically insulated from the anode or the cathode and configured to supply power to other emission regions.

摘要翻译： 提供一种有机发光二极管（OLED）平板光源装置及其制造方法。 该装置包括阳极和阴极，外部施加的功率被供应到其上，设置在基板上，有机发射层（EML）插入在阳极和阴极之间并且被配置为由于通过阳极提供的功率而发光， 阴极和辅助电极层，其包括结合到阳极或阴极的多个辅助电极，并且被配置为向阳极或阴极供电或者与阳极或阴极电绝缘并且被配置为向其它发射区域供电。

公开(公告)号：US08363301B2

公开(公告)日：2013-01-29

申请号：US12816858

申请日：2010-06-16

申请人： Jeong Ik Lee ,  Hye Yong Chu ,  Jong Hee Lee

发明人： Jeong Ik Lee ,  Hye Yong Chu ,  Jong Hee Lee

IPC分类号： G02F1/15

CPC分类号： G02F1/15 ,  E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  E06B2009/247 ,  E06B2009/2476 ,  F21S9/037 ,  F21V33/006 ,  F21Y2105/00 ,  F21Y2115/15 ,  G02F2201/44 ,  G02F2202/34 ,  H01L27/3227 ,  H01L27/3232 ,  H01L2251/5323 ,  H01L2251/5361

摘要： A transparent smart light source capable of adjusting an illumination direction is provided. The transparent smart light source includes a reflectance/transmittance tunable device that adjusts an illumination direction by reflecting or transmitting light emitted from a transparent organic light-emitting diode (OLED) according to applied voltage, and thus can simply adjust the illumination direction according to purpose. Accordingly, it is possible to prevent optical loss in an unnecessary direction, and power consumption can be reduced. Furthermore, the transparent smart light source can serve as a curtain blocking out external light, as well as a lighting device, and also can be combined with a solar cell to generate electric power.

摘要翻译： 提供能够调节照明方向的透明智能光源。 透明智能光源包括通过根据施加的电压反射或透射从透明有机发光二极管（OLED）发射的光来调节照明方向的反射/透射可调谐装置，因此可以根据目的简单地调节照明方向 。 因此，可以防止在不必要的方向上的光损失，并且可以降低功耗。 此外，透明智能光源可以用作遮挡外部光的窗帘以及照明装置，并且还可以与太阳能电池组合以产生电力。

公开(公告)号：US08408960B2

公开(公告)日：2013-04-02

申请号：US13405779

申请日：2012-02-27

申请人： Doo Hee Cho ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

发明人： Doo Hee Cho ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

IPC分类号： H01J9/18

CPC分类号： H01L51/5275

摘要： A method of fabricating an organic light emitting diode using phase separation. The method includes preparing a transparent substrate. A first light path control layer is formed on the transparent substrate. The first light path control layer includes a mixture of a first medium and a second medium having a lower refractive index than the first medium using the phase separation. An anode, an organic emission layer, and a cathode are sequentially stacked on the first light path control layer. In this method, an OLED with improved light extraction efficiency can be fabricated using a simple and inexpensive process.

摘要翻译： 使用相分离制造有机发光二极管的方法。 该方法包括制备透明基底。 在透明基板上形成第一光路控制层。 第一光路控制层包括第一介质和第二介质的混合物，其具有比使用相分离的第一介质更低的折射率。 阳极，有机发光层和阴极依次堆叠在第一光路控制层上。 在该方法中，可以使用简单且廉价的工艺来制造具有提高光提取效率的OLED。

公开(公告)号：US20120156957A1

公开(公告)日：2012-06-21

申请号：US13405779

申请日：2012-02-27

申请人： Doo Hee CHO ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

发明人： Doo Hee CHO ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

IPC分类号： H01J9/18

CPC分类号： H01L51/5275

摘要： A method of fabricating an organic light emitting diode using phase separation. The method includes preparing a transparent substrate. A first light path control layer is formed on the transparent substrate. The first light path control layer includes a mixture of a first medium and a second medium having a lower refractive index than the first medium using the phase separation. An anode, an organic emission layer, and a cathode are sequentially stacked on the first light path control layer. In this method, an OLED with improved light extraction efficiency can be fabricated using a simple and inexpensive process.

摘要翻译： 使用相分离制造有机发光二极管的方法。 该方法包括制备透明基底。 在透明基板上形成第一光路控制层。 第一光路控制层包括第一介质和第二介质的混合物，其具有比使用相分离的第一介质更低的折射率。 阳极，有机发光层和阴极依次堆叠在第一光路控制层上。 在该方法中，可以使用简单且廉价的工艺来制造具有提高光提取效率的OLED。

公开(公告)号：US20110260148A1

公开(公告)日：2011-10-27

申请号：US13092767

申请日：2011-04-22

申请人： Joo Won Lee ,  Hye Yong Chu ,  Jong Hee Lee ,  Jeong Ik Lee

发明人： Joo Won Lee ,  Hye Yong Chu ,  Jong Hee Lee ,  Jeong Ik Lee

IPC分类号： H01L51/52

CPC分类号： H01L51/5262 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L2251/308 ,  H01L2251/5323

摘要： A transmissive organic light emitting diode (OLED) with improved external light efficiency and a transmissive lighting device including the same are provided. The OLED includes a transparent anode formed on a substrate, an organic emission layer formed on the transparent anode, a cathode formed on the organic emission layer, and a light extraction enhancing layer formed on the transparent cathode, and configured to change a path of light generated from the organic emission layer to enhance light extraction efficiency of the OLED. The external light extraction efficiency is enhanced in both-sided or single-sided emission of the OLED and the external light extraction efficiencies of bottom and top surfaces of the OLED are selectively or simultaneously enhanced. An external light extraction ratio between the bottom and top surfaces in both-sided emission is controlled.

摘要翻译： 提供了具有改善的外部光效率的透射有机发光二极管（OLED）和包括其的透射照明装置。 OLED包括形成在基板上的透明阳极，形成在透明阳极上的有机发射层，形成在有机发射层上的阴极和形成在透明阴极上的光提取增强层，并且被配置为改变光路径 从有机发光层产生，提高OLED的光提取效率。 在OLED的双面或单面发射中增强外部光提取效率，并且选择性或同时增强OLED的底部和顶部表面的外部光提取效率。 控制双面发射的底面和顶面之间的外部光提取率。

公开(公告)号：US20110248309A1

公开(公告)日：2011-10-13

申请号：US13078095

申请日：2011-04-01

申请人： Jun Han HAN ,  Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jong Hee Lee ,  Joo Won Lee ,  Jin Wook Shin

发明人： Jun Han HAN ,  Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jong Hee Lee ,  Joo Won Lee ,  Jin Wook Shin

IPC分类号： H01L33/36

CPC分类号： H05B33/10 ,  H01L27/3288 ,  H01L51/5212 ,  H01L51/5228 ,  H01L51/56 ,  H05B33/26

摘要： Provided are an organic-light-emitting-diode (OLED) flat-panel light-source apparatus and a method of manufacturing the same. The device includes an anode and a cathode, to which externally applied power is supplied, disposed on a substrate, an organic emission layer (EML) interposed between the anode and the cathode and configured to emit light due to power supplied through the anode and the cathode, and a subsidiary electrode layer including a plurality of subsidiary electrodes bonded to the anode or the cathode and configured to supply power to the anode or the cathode or electrically insulated from the anode or the cathode and configured to supply power to other emission regions.

摘要翻译： 提供一种有机发光二极管（OLED）平板光源装置及其制造方法。 该装置包括阳极和阴极，外部施加的功率被供应到其上，设置在基板上，有机发射层（EML）插入在阳极和阴极之间并且被配置为由于通过阳极提供的功率而发光， 阴极和辅助电极层，其包括结合到阳极或阴极的多个辅助电极，并且被配置为向阳极或阴极供电或者与阳极或阴极电绝缘并且被配置为向其它发射区域供电。

公开(公告)号：US20110095702A1

公开(公告)日：2011-04-28

申请号：US12709796

申请日：2010-02-22

申请人： Jeong Ik Lee ,  Jong Hee Lee ,  Chun Won Byun ,  Hye Yong Chu

发明人： Jeong Ik Lee ,  Jong Hee Lee ,  Chun Won Byun ,  Hye Yong Chu

IPC分类号： H05B37/02

CPC分类号： H05B33/0896 ,  H01L27/3202 ,  H01L27/3209 ,  H01L51/5036

摘要： A stacked organic light-emitting device is provided. The stacked organic light-emitting device includes a first electrode, first and second light-emitting units formed under and on the first electrode respectively, transparent or semi-transparent second and third electrodes formed under the first light-emitting unit and on the second light-emitting unit respectively, and having the same polarity, and a drive controller electrically connected with the first, second and third electrodes to connect the first and second light-emitting units in parallel, and capable of controlling at least one of the first and second light-emitting units to emit light. Accordingly, the organic light-emitting device has a lower driving voltage than a conventional stacked light-emitting device in which light-emitting units are serially connected.

摘要翻译： 提供了层叠的有机发光装置。 层叠型有机发光元件具备：第一电极，分别形成在第一电极下方和第一电极上的第一发光单元和第二发光单元，形成在第一发光单元下方的透明或半透明第二和第三电极， 并且具有相同的极性，以及驱动控制器，与第一，第二和第三电极电连接以并联连接第一和第二发光单元，并且能够控制第一和第二电极中的至少一个 发光单元发光。 因此，有机发光装置的驱动电压低于发光单元串联连接的现有的堆叠式发光装置。

公开(公告)号：US08242677B2

公开(公告)日：2012-08-14

申请号：US13105345

申请日：2011-05-11

申请人： Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jun Han Han ,  Joo Won Lee ,  Jin Wook Shin ,  Jong Hee Lee

发明人： Hye Yong Chu ,  Jeong Ik Lee ,  Doo Hee Cho ,  Jun Han Han ,  Joo Won Lee ,  Jin Wook Shin ,  Jong Hee Lee

IPC分类号： H01J1/52 ,  H01J19/40

CPC分类号： H01L51/5203 ,  H01L51/524 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/5361 ,  H01L2251/566

摘要： Provided is an organic light emitting diode (OLED) panel for lighting, including an organic layer emitting light by reaction in response to power supplied by a positive electrode and a negative electrode, a protection cap protecting the organic layer from external moisture and oxygen, a cover film attached to upper surfaces of the positive electrode and negative electrode, and serving as a ground for the positive electrode and the negative electrode, and a conductive metal layer grounding the positive electrode and the negative electrode to the cover film.

摘要翻译： 提供了一种用于照明的有机发光二极管（OLED）面板，包括响应于由正电极和负电极提供的电力进行反应而发光的有机层，保护有机层免受外部水分和氧气的保护帽， 覆盖膜附接到正极和负极的上表面，并且用作正极和负极的接地，导电金属层将正极和负极接地到覆盖膜。

公开(公告)号：US20110115367A1

公开(公告)日：2011-05-19

申请号：US12787134

申请日：2010-05-25

申请人： Doo Hee CHO ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

发明人： Doo Hee CHO ,  Jeong Ik Lee ,  Jin Wook Shin ,  Jong Hee Lee ,  Hye Yong Chu ,  Joo Won Lee ,  Jun Han Han

IPC分类号： H01J1/63 ,  H01J9/18

CPC分类号： H01L51/5275

摘要： Provided are an organic light emitting diode (OLED) using phase separation and a method of fabricating the same. The method includes preparing a transparent substrate. A first light path control layer is formed on the transparent substrate. The first light path control layer includes a mixture of a first medium and a second medium having a lower refractive index than the first medium using the phase separation. An anode, an organic emission layer, and a cathode are sequentially stacked on the first light path control layer. In this method, an OLED with improved light extraction efficiency can be fabricated using a simple and inexpensive process.

摘要翻译： 提供了使用相分离的有机发光二极管（OLED）及其制造方法。 该方法包括制备透明基底。 在透明基板上形成第一光路控制层。 第一光路控制层包括第一介质和第二介质的混合物，其具有比使用相分离的第一介质更低的折射率。 阳极，有机发光层和阴极依次堆叠在第一光路控制层上。 在该方法中，可以使用简单且廉价的工艺来制造具有提高光提取效率的OLED。

公开(公告)号：US20100006837A1

公开(公告)日：2010-01-14

申请号：US12496558

申请日：2009-07-01

申请人： Doo Hee Cho ,  Sang Hee Park ,  Chi Sun Hwang ,  Hye Yong Chu ,  Kyoung Ik Cho ,  Shin Hyuk Yang ,  Chun Won Byun ,  Eun Suk Park ,  Oh Sang Kwon ,  Min Ki Ryu ,  Jae Heon Shin ,  Woo Seok Cheong ,  Sung Mook Chung ,  Jeong Ik Lee

发明人： Doo Hee Cho ,  Sang Hee Park ,  Chi Sun Hwang ,  Hye Yong Chu ,  Kyoung Ik Cho ,  Shin Hyuk Yang ,  Chun Won Byun ,  Eun Suk Park ,  Oh Sang Kwon ,  Min Ki Ryu ,  Jae Heon Shin ,  Woo Seok Cheong ,  Sung Mook Chung ,  Jeong Ik Lee

IPC分类号： H01L29/786 ,  H01L21/336 ,  H01B1/08

CPC分类号： H01L29/7869 ,  C23C14/08 ,  H01L29/247

摘要： Provided are a composition for an oxide semiconductor thin film, a field effect transistor using the same and a method of fabricating the field effect transistor. The composition includes an aluminum oxide, a zinc oxide, an indium oxide and a tin oxide. The thin film formed of the composition is in amorphous phase. The field effect transistor having an active layer formed of the composition can have an improved electrical characteristic and be fabricated by a low temperature process.

摘要翻译： 提供了一种用于氧化物半导体薄膜的组合物，使用该组合物的场效应晶体管和制造场效应晶体管的方法。 该组合物包括氧化铝，氧化锌，氧化铟和氧化锡。 由组合物形成的薄膜是非晶相。 具有由组合物形成的有源层的场效应晶体管可以具有改进的电特性并通过低温工艺制造。