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公开(公告)号:US07557512B2
公开(公告)日:2009-07-07
申请号:US11000009
申请日:2004-12-01
申请人: Myung Seop Kim , Jae Man Lee , Jae Woo Kyung , Sung Kab Kim , Young Soo Han , Hong Gyu Kim , Jong Geun Yoon , Joong Hwan Yang
发明人: Myung Seop Kim , Jae Man Lee , Jae Woo Kyung , Sung Kab Kim , Young Soo Han , Hong Gyu Kim , Jong Geun Yoon , Joong Hwan Yang
IPC分类号: B32B9/00
CPC分类号: H01L27/3267 , H01L25/048 , H01L27/3286 , H01L51/0052 , H01L51/0059 , H01L51/0078 , H01L51/0081 , H01L51/5234 , H01L2251/5315 , H01L2924/0002 , H01L2924/00
摘要: Provided is an organic EL device having a lower power consumption and high performance and enabling to display separate pictures on bidirectional screens as well as to display the same picture on the bidirectional screens, and a driving apparatus thereof. The organic EL device includes: a first organic EL panel for a unidirectional display; and a second organic EL panel for a unidirectional display, each of the first and second organic EL panels having a substrate, a first electrode, an emitting layer and a second electrode, wherein the first organic EL panel and the second organic EL panel are coupled so as to display pictures in bidirections. According to the present invention, a sufficient brightness can be obtained even under a low power. Also, since an opaque cathode is used, performance and transmittance are enhanced compared with the related art organic EL device using a transparent cathode.
摘要翻译: 提供了一种具有较低功耗和高性能的有机EL器件,并且能够在双向屏幕上显示分离的图像以及在双向屏幕上显示相同的图像及其驱动装置。 有机EL器件包括:用于单向显示的第一有机EL面板; 以及用于单向显示的第二有机EL面板,所述第一和第二有机EL面板中的每一个具有基板,第一电极,发光层和第二电极,其中所述第一有机EL面板和所述第二有机EL面板被耦合 以便以双向方式显示图像。 根据本发明,即使在低功率下也能获得足够的亮度。 此外,由于使用不透明阴极,与使用透明阴极的现有技术有机EL器件相比,性能和透射率得到提高。
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公开(公告)号:US08512876B2
公开(公告)日:2013-08-20
申请号:US12342746
申请日:2008-12-23
申请人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
发明人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
IPC分类号: H01L51/54
CPC分类号: H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L2251/5346 , Y10S428/917
摘要: An organic EL device is disclosed, which has an organic multilayer between a first electrode and a second electrode, the organic multilayer comprising a hole injection layer formed on the first electrode, and formed of a mixture of at least one selected from organic materials and at least one selected from inorganic materials; a hole transport layer having at least one layer on the hole injection layer; and an emitting layer formed on the hole transport layer.
摘要翻译: 公开了一种有机EL器件,其在第一电极和第二电极之间具有有机多层,所述有机层包含在第一电极上形成的空穴注入层,并且由选自有机材料中的至少一种和 至少一种选自无机材料; 在空穴注入层上具有至少一层的空穴传输层; 以及形成在空穴传输层上的发光层。
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公开(公告)号:US07485377B2
公开(公告)日:2009-02-03
申请号:US11861595
申请日:2007-09-26
申请人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
发明人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
IPC分类号: H01L51/50
CPC分类号: H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L2251/5346 , Y10S428/917
摘要: An organic EL device is disclosed, which has an organic multilayer between a first electrode and a second electrode, the organic multilayer comprising a hole injection layer formed on the first electrode, and formed of a mixture of at least one selected from organic materials and at least one selected from inorganic materials; a hole transport layer having at least one layer on the hole injection layer; and an emitting layer formed on the hole transport layer.
摘要翻译: 公开了一种有机EL器件,其在第一电极和第二电极之间具有有机多层,所述有机层包含在第一电极上形成的空穴注入层,并且由选自有机材料中的至少一种和 至少一种选自无机材料; 在空穴注入层上具有至少一层的空穴传输层; 以及形成在空穴传输层上的发光层。
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公开(公告)号:US20090115329A1
公开(公告)日:2009-05-07
申请号:US12342746
申请日:2008-12-23
申请人: Myung Seop KIM , Hyung Yun OH , Jae Woo Kyung , Sung Kab KIM , Jae Man LEE , Young Soo HAN , Chun Gun PARK , Jong Geun YOON , Sae Tae PARK
发明人: Myung Seop KIM , Hyung Yun OH , Jae Woo Kyung , Sung Kab KIM , Jae Man LEE , Young Soo HAN , Chun Gun PARK , Jong Geun YOON , Sae Tae PARK
IPC分类号: H01L51/50
CPC分类号: H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L2251/5346 , Y10S428/917
摘要: An organic EL device is disclosed, which has an organic multilayer between a first electrode and a second electrode, the organic multilayer comprising a hole injection layer formed on the first electrode, and formed of a mixture of at least one selected from organic materials and at least one selected from inorganic materials; a hole transport layer having at least one layer on the hole injection layer; and an emitting layer formed on the hole transport layer.
摘要翻译: 公开了一种有机EL器件,其在第一电极和第二电极之间具有有机多层,所述有机层包含在第一电极上形成的空穴注入层,并且由选自有机材料中的至少一种和 至少一种选自无机材料; 在空穴注入层上具有至少一层的空穴传输层; 以及形成在空穴传输层上的发光层。
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公开(公告)号:US07297417B2
公开(公告)日:2007-11-20
申请号:US10910341
申请日:2004-08-04
申请人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
发明人: Myung Seop Kim , Hyung Yun Oh , Jae Woo Kyung , Sung Kab Kim , Jae Man Lee , Young Soo Han , Chun Gun Park , Jong Geun Yoon , Sae Tae Park
IPC分类号: H01L51/50
CPC分类号: H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L2251/5346 , Y10S428/917
摘要: An organic EL device is disclosed, which has an organic multilayer between a first electrode and a second electrode, the organic multilayer comprising a hole injection layer formed on the first electrode, and formed of a mixture of at least one selected from organic materials and at least one selected from inorganic materials; a hole transport layer having at least one layer on the hole injection layer; and an emitting layer formed on the hole transport layer.
摘要翻译: 公开了一种有机EL器件,其在第一电极和第二电极之间具有有机多层,所述有机层包含在第一电极上形成的空穴注入层,并且由选自有机材料中的至少一种和 至少一种选自无机材料; 在空穴注入层上具有至少一层的空穴传输层; 以及形成在空穴传输层上的发光层。
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公开(公告)号:US07626329B2
公开(公告)日:2009-12-01
申请号:US11037225
申请日:2005-01-19
申请人: Byung Gil Ryu , Kyung Ku Kim , Hong Rae Cha , Myeong Soo Chang , Young Soo Han , Hwa Kyung Kim , Jae Woo Kyung , Hong Seok Choi , Myung Jong Jung , Chang Nam Kim
发明人: Byung Gil Ryu , Kyung Ku Kim , Hong Rae Cha , Myeong Soo Chang , Young Soo Han , Hwa Kyung Kim , Jae Woo Kyung , Hong Seok Choi , Myung Jong Jung , Chang Nam Kim
CPC分类号: H01L51/5284 , H01L27/3244 , H01L27/3251 , H01L27/3281 , H01L27/3283 , H01L2251/5315
摘要: An improved organic electroluminescent device is provided. The device may include a protection layer provided on non-light-emitting regions of a panel to prevent reflection of external light. The protection layer may include an optical filter used in combination with a black insulator. The protection layer may provide for improved reflectance and transmissivity, and improved brightness without a commensurate reduction in contrast.
摘要翻译: 提供了一种改进的有机电致发光器件。 该装置可以包括设置在面板的非发光区域上以防止外部光反射的保护层。 保护层可以包括与黑色绝缘体组合使用的滤光器。 保护层可以提供改善的反射率和透射率,并且改善亮度,而不会相应地降低对比度。
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