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1. 发明申请

US20130026446A1 SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD THEREOF 有权
标题翻译：半导体发光器件及其制造方法
公开(公告)号：US20130026446A1
公开(公告)日：2013-01-31
申请号：US13557915
申请日：2012-07-25
申请人： Sang Heon HAN , Jong Hyun Lee , Jin Young Lim , Dong Ju Lee , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
发明人： Sang Heon HAN , Jong Hyun Lee , Jin Young Lim , Dong Ju Lee , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
IPC分类号： H01L33/04 , H01L33/60
CPC分类号： H01L33/06 , H01L33/32
摘要： A semiconductor light emitting device and a fabrication method thereof are provided. The semiconductor light emitting device includes: first and second conductivity-type semiconductor layers; and an active layer disposed between the first and second conductivity-type semiconductor layers and having a structure in which a quantum barrier layer and a quantum well layer are alternately disposed, and the quantum barrier layer includes first and second regions disposed in order of proximity to the first conductivity-type semiconductor layer.
摘要翻译：提供了一种半导体发光器件及其制造方法。半导体发光器件包括：第一和第二导电型半导体层; 以及设置在第一和第二导电类型半导体层之间并且具有其中交替地设置量子势垒层和量子阱层的结构的有源层，并且量子势垒层包括按照接近于...的顺序设置的第一和第二区域第一导电型半导体层。

2. 发明授权

US08575593B2 Semiconductor light emitting device and fabrication method thereof 有权
标题翻译：半导体发光器件及其制造方法
公开(公告)号：US08575593B2
公开(公告)日：2013-11-05
申请号：US13557915
申请日：2012-07-25
申请人： Sang Heon Han , Jong Hyun Lee , Jin Young Lim , Dong Ju Lee , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
发明人： Sang Heon Han , Jong Hyun Lee , Jin Young Lim , Dong Ju Lee , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
IPC分类号： H01L33/32
CPC分类号： H01L33/06 , H01L33/32
摘要： A semiconductor light emitting device and a fabrication method thereof are provided. The semiconductor light emitting device includes: first and second conductivity-type semiconductor layers; and an active layer disposed between the first and second conductivity-type semiconductor layers and having a structure in which a quantum barrier layer and a quantum well layer are alternately disposed, and the quantum barrier layer includes first and second regions disposed in order of proximity to the first conductivity-type semiconductor layer.
摘要翻译：提供了一种半导体发光器件及其制造方法。半导体发光器件包括：第一和第二导电型半导体层; 以及设置在第一和第二导电类型半导体层之间并且具有其中交替地设置量子势垒层和量子阱层的结构的有源层，并且量子势垒层包括按照接近于...的顺序设置的第一和第二区域第一导电型半导体层。

3. 发明申请

US20120164347A1 SUSCEPTOR FOR CVD APPARATUS, CVD APPARATUS AND SUBSTRATE HEATING METHOD USING THE SAME 审中-公开
标题翻译： CVD装置的SUSCEPTOR，CVD装置和使用该装置的基板加热方法
公开(公告)号：US20120164347A1
公开(公告)日：2012-06-28
申请号：US13331737
申请日：2011-12-20
申请人： Do Young RHEE , Jin Young Lim , Sang Heon Han , Ki Sung Kim , Young Sun Kim , Sung Tae Kim
发明人： Do Young RHEE , Jin Young Lim , Sang Heon Han , Ki Sung Kim , Young Sun Kim , Sung Tae Kim
IPC分类号： C23C16/458 , C08J7/18 , B05C13/02
CPC分类号： H01L21/68757 , H01L21/68771
摘要： Provided are a susceptor for a chemical vapor deposition (CVD) apparatus, including: a susceptor body having an upper surface opposed to a lower surface thereof and formed of a light transmitting material, the upper surface thereof having at least one pocket part formed to receive a substrate therein; and a light absorbing unit formed of a light absorbing material on the upper surface of the susceptor body.
摘要翻译：提供一种用于化学气相沉积（CVD）设备的感受体，包括：基座主体，其具有与其下表面相对的上表面并由透光材料形成，其上表面具有形成为接收的至少一个凹部其中的基板; 以及由感光体的上表面上的吸光材料形成的光吸收单元。

4. 发明申请

US20130020553A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
标题翻译：半导体发光器件
公开(公告)号：US20130020553A1
公开(公告)日：2013-01-24
申请号：US13553344
申请日：2012-07-19
申请人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
发明人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
IPC分类号： H01L33/04
CPC分类号： H01L33/06 , H01L33/32
摘要： There is provided a semiconductor light emitting device including: first and second conductivity type semiconductor layers; and an active layer disposed between the first and second conductivity type semiconductor layers and having a structure in which a plurality of quantum barrier layers and a plurality of quantum well layers are alternately disposed, wherein at least one of the plurality of quantum well layers includes a first region in which band gap energy is reduced through a first slope and a second region in which band gap energy is reduced through a second slope different from the first slope. The influence of polarization is minimized by adjusting the shape of the band gap of the quantum well layer, crystallinity and internal quantum efficiency can be enhanced.
摘要翻译：提供一种半导体发光器件，包括：第一和第二导电类型半导体层; 以及设置在第一和第二导电类型半导体层之间并且具有多个量子势垒层和多个量子阱层交替设置的结构的有源层，其中多个量子阱层中的至少一个包括带隙能量通过第一斜率减小的第一区域和通过不同于第一斜率的第二斜率使带隙能量减小的第二区域。通过调整量子阱层的带隙的形状，极化的影响被最小化，可以提高结晶度和内部量子效率。

5. 发明授权

US08779412B2 Semiconductor light emitting device 有权
标题翻译：半导体发光器件
公开(公告)号：US08779412B2
公开(公告)日：2014-07-15
申请号：US13553344
申请日：2012-07-19
申请人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
发明人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
IPC分类号： H01L33/00 , H01L29/06
CPC分类号： H01L33/06 , H01L33/32
摘要： There is provided a semiconductor light emitting device including: first and second conductivity type semiconductor layers; and an active layer disposed between the first and second conductivity type semiconductor layers and having a structure in which a plurality of quantum barrier layers and a plurality of quantum well layers are alternately disposed, wherein at least one of the plurality of quantum well layers includes a first region in which band gap energy is reduced through a first slope and a second region in which band gap energy is reduced through a second slope different from the first slope. The influence of polarization is minimized by adjusting the shape of the band gap of the quantum well layer, crystallinity and internal quantum efficiency can be enhanced.
摘要翻译：提供一种半导体发光器件，包括：第一和第二导电类型半导体层; 以及设置在第一和第二导电类型半导体层之间并且具有多个量子势垒层和多个量子阱层交替设置的结构的有源层，其中多个量子阱层中的至少一个包括带隙能量通过第一斜率减小的第一区域和通过不同于第一斜率的第二斜率使带隙能量减小的第二区域。通过调整量子阱层的带隙的形状，极化的影响被最小化，可以提高结晶度和内部量子效率。

6. 发明申请

US20120326121A1 VAPOR DEPOSITION SYSTEM, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE 审中-公开
标题翻译：蒸气沉积系统，制造发光装置和发光装置的方法
公开(公告)号：US20120326121A1
公开(公告)日：2012-12-27
申请号：US13603192
申请日：2012-09-04
申请人： Dong Ju LEE , Hyun Wook Shim , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
发明人： Dong Ju LEE , Hyun Wook Shim , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
IPC分类号： H01L33/04
CPC分类号： C23C16/54 , C23C16/45563 , C30B23/02 , C30B25/14 , C30B29/40 , H01L21/0254 , H01L21/0262 , H01L33/007
摘要： There are provided a vapor deposition system, a method of manufacturing a light emitting device, and a light emitting device. A vapor deposition system according to an aspect of the invention may include: a first chamber having a first susceptor and at least one gas distributor discharging a gas in a direction parallel to a substrate disposed on the first susceptor; and a second chamber having a second susceptor and at least one second gas distributor arranged above the second susceptor to discharge a gas downwards.When a vapor deposition system according to an aspect of the invention is used, a semiconductor layer being thereby grown has excellent crystalline quality, thereby improving the performance of a light emitting device. Furthermore, while the operational capability and productivity of the vapor deposition system are improved, deterioration in an apparatus can be prevented.
摘要翻译：提供了蒸镀系统，制造发光器件的方法和发光器件。根据本发明的一个方面的气相沉积系统可以包括：具有第一基座和至少一个气体分布器的第一腔室，其沿平行于设置在第一基座上的衬底的方向排放气体; 以及第二室，具有第二基座和布置在第二基座上方的至少一个第二气体分配器，以向下排放气体。当使用根据本发明的一个方面的气相沉积系统时，由此生长的半导体层具有优异的结晶质量，从而提高了发光器件的性能。此外，虽然改善了气相沉积系统的操作能力和生产率，但是可以防止装置的劣化。

7. 发明申请

US20110198667A1 VAPOR DEPOSITION SYSTEM, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE 审中-公开
标题翻译：蒸气沉积系统，制造发光装置和发光装置的方法
公开(公告)号：US20110198667A1
公开(公告)日：2011-08-18
申请号：US12940399
申请日：2010-11-05
申请人： Dong Ju LEE , Hyun Wook Shim , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
发明人： Dong Ju LEE , Hyun Wook Shim , Heon Ho Lee , Young Sun Kim , Sung Tae Kim
IPC分类号： H01L33/30 , H01L33/00 , H01L33/02
CPC分类号： C23C16/54 , C23C16/45563 , C30B23/02 , C30B25/14 , C30B29/40 , H01L21/0254 , H01L21/0262 , H01L33/007
摘要： There are provided a vapor deposition system, a method of manufacturing a light emitting device, and a light emitting device. A vapor deposition system according to an aspect of the invention may include: a first chamber having a first susceptor and at least one gas distributor discharging a gas in a direction parallel to a substrate disposed on the first susceptor; and a second chamber having a second susceptor and at least one second gas distributor arranged above the second susceptor to discharge a gas downwards.When a vapor deposition system according to an aspect of the invention is used, a semiconductor layer being thereby grown has excellent crystalline quality, thereby improving the performance of a light emitting device. Furthermore, while the operational capability and productivity of the vapor deposition system are improved, deterioration in an apparatus can be prevented.
摘要翻译：提供了蒸镀系统，制造发光器件的方法和发光器件。根据本发明的一个方面的气相沉积系统可以包括：具有第一基座和至少一个气体分布器的第一腔室，其沿平行于设置在第一基座上的衬底的方向排放气体; 以及第二室，具有第二基座和布置在第二基座上方的至少一个第二气体分配器，以向下排放气体。当使用根据本发明的一个方面的气相沉积系统时，由此生长的半导体层具有优异的结晶质量，从而提高了发光器件的性能。此外，虽然改善了气相沉积系统的操作能力和生产率，但是可以防止装置的劣化。

8. 发明申请

US20120160157A1 METHOD OF MANUFACTURING LIGHT EMITTING DIODE 审中-公开
标题翻译：制造发光二极管的方法
公开(公告)号：US20120160157A1
公开(公告)日：2012-06-28
申请号：US13208639
申请日：2011-08-12
申请人： Sang Heon HAN , Do Young Rhee , Jin Young Lim , Ki Sung Kim , Young Sun Kim
发明人： Sang Heon HAN , Do Young Rhee , Jin Young Lim , Ki Sung Kim , Young Sun Kim
IPC分类号： C30B25/02 , C30B25/08
CPC分类号： H01L33/007 , C30B25/02 , C30B29/403 , H01L21/0237 , H01L21/02458 , H01L21/02502 , H01L21/0254 , H01L21/02579 , H01L21/02581 , H01L21/0262 , H01L33/325
摘要： There is provided a method of manufacturing a light emitting diode, the method including: growing a first conductivity type nitride semiconductor layer and an active layer on a substrate in a first reaction chamber; transferring the substrate having the first conductivity type nitride semiconductor layer and the active layer grown thereon to a second reaction chamber; and growing a second conductivity type nitride semiconductor layer on the active layer in the second reaction chamber, wherein an atmosphere including a nitride source gas and a dopant source gas supplying a dopant to be included in the second conductivity type nitride semiconductor layer is created in an interior of the second reaction chamber prior to the transferring of the substrate to the second reaction chamber. This method improves a system's operational capability and productivity. In addition, the crystallinity and doping uniformity of semiconductor layers obtained by this method may be improved.
摘要翻译：提供一种制造发光二极管的方法，该方法包括：在第一反应室中在衬底上生长第一导电型氮化物半导体层和有源层; 将具有第一导电型氮化物半导体层的基板和其上生长的活性层转移到第二反应室; 以及在所述第二反应室中的所述有源层上生长第二导电型氮化物半导体层，其中在所述第二导电型氮化物半导体层中产生包含氮化物源气体和供给掺杂剂的掺杂剂源气体的气氛在将基板转移到第二反应室之前，第二反应室的内部。该方法提高了系统的运行能力和生产率。此外，可以提高通过该方法获得的半导体层的结晶度和掺杂均匀性。

9. 发明申请

US20140224176A1 MOCVD APPARATUS 审中-公开
标题翻译： MOCVD设备
公开(公告)号：US20140224176A1
公开(公告)日：2014-08-14
申请号：US14124190
申请日：2011-08-09
申请人： Do Young Rhee , Young Sun Kim , Sung Tae Kim , Sang Heon Han , Ki Sung Kim
发明人： Do Young Rhee , Young Sun Kim , Sung Tae Kim , Sang Heon Han , Ki Sung Kim
IPC分类号： C30B25/08 , C30B25/12
CPC分类号： C30B25/08 , C23C16/44 , C23C16/4401 , C23C16/4411 , C23C16/45508 , C23C16/4584 , C30B25/12 , C30B25/14
摘要： A metal-organic chemical vapor deposition (MOCVD) apparatus includes: a reaction chamber including a chamber main body forming an interior space having a certain volume and a chamber cover hermetically sealing the chamber main body to maintain air-tightness; a susceptor rotatably provided within the chamber main body and having one or more accommodation portions formed in an upper surface thereto to accommodate wafers; a cover member detachably provided on an interior surface of the chamber cover, forming a reaction space between the cover member and the susceptor, and formed by coupling a plurality of section members; and a gas supply unit supplying a reactive gas to the reaction space to allow the reactive gas to flow between the susceptor and the cover member.
摘要翻译：金属有机化学气相沉积（MOCVD）装置包括：反应室，包括形成具有一定体积的内部空间的室主体和密封室主体以保持气密性的室盖; 感受器，其可旋转地设置在所述室主体内并且具有形成在其上表面中的一个或多个容纳部分以容纳晶片; 盖构件，其可拆卸地设置在所述室盖的内表面上，在所述盖构件和所述基座之间形成反作用空间，并且通过联接多个区段构件而形成; 以及气体供应单元，其向所述反应空间供应反应性气体，以允许所述反应性气体在所述基座和所述盖构件之间流动。

10. 发明授权

US08685772B2 Method of manufacturing light emitting diode and light emitting diode manufactured thereby 有权
标题翻译：由此制造发光二极管和发光二极管的方法
公开(公告)号：US08685772B2
公开(公告)日：2014-04-01
申请号：US13344298
申请日：2012-01-05
申请人： Dong Ju Lee , Heon Ho Lee , Hyun Wook Shim , Young Sun Kim
发明人： Dong Ju Lee , Heon Ho Lee , Hyun Wook Shim , Young Sun Kim
IPC分类号： H01L33/02
CPC分类号： H01L33/0075 , H01L33/007 , H01L33/32
摘要： There is provided a method of manufacturing a light emitting diode and a light emitting diode manufactured by the same. The method includes growing a first conductivity type nitride semiconductor layer and an undoped nitride semiconductor layer on a substrate sequentially in a first reaction chamber; transferring the substrate having the first conductivity type nitride semiconductor layer and the undoped nitride semiconductor layer grown thereon to a second reaction chamber; growing an additional first conductivity type nitride semiconductor layer on the undoped nitride semiconductor layer in the second reaction chamber; growing an active layer on the additional first conductivity type nitride semiconductor layer; and growing a second conductivity type nitride semiconductor layer on the active layer.
摘要翻译：提供了一种制造发光二极管的方法和由其制造的发光二极管。该方法包括在第一反应室中顺序地在衬底上生长第一导电型氮化物半导体层和未掺杂的氮化物半导体层; 将具有第一导电型氮化物半导体层和其上生长的未掺杂氮化物半导体层的衬底转移到第二反应室; 在第二反应室中的未掺杂的氮化物半导体层上生长附加的第一导电型氮化物半导体层; 在附加的第一导电型氮化物半导体层上生长活性层; 以及在所述有源层上生长第二导电型氮化物半导体层。

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