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1. 发明申请

US20150123077A1 OPTICAL DEVICE INCLUDING THREE-COUPLED QUANTUM WELL STRUCTURE HAVING MULTI-ENERGY LEVEL 有权
标题翻译：光学装置，包括具有多能级的三重量子结构
公开(公告)号：US20150123077A1
公开(公告)日：2015-05-07
申请号：US14283797
申请日：2014-05-21
申请人： SAMSUNG ELECTRONICS CO., LTD. , GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Yong-chul CHO , Yong-tak LEE , Chang-young PARK , Byung-hoon NA , Yong-hwa PARK , Gun-wu JU
IPC分类号： H01L31/0352 , H01L31/0232
CPC分类号： H01L31/035236 , G01S7/4914 , G01S17/36 , G01S17/89 , G02F1/017 , G02F1/01725 , G02F2001/0155 , G02F2201/34 , H01L31/02327 , H01L33/06
摘要： An optical device is provided including an active layer having two outer barriers and a coupled quantum well between the two outer barriers. The coupled quantum well includes a first quantum well layer, a second quantum well layer, a third quantum well layer, a first coupling barrier between the first quantum well layer and the second quantum well layer, and a second coupling barrier between the second quantum well layer and the third quantum well layer. A thickness of the first quantum well layer and a thickness of the third quantum well layer are each different from a thickness of the second quantum well layer. Also, an energy level of the first quantum well layer and an energy level of the third quantum well layer are each different from an energy level of the second quantum well layer.
摘要翻译：提供一种光学装置，其包括具有两个外部屏障的有源层和两个外部屏障之间的耦合的量子阱。耦合量子阱包括第一量子阱层，第二量子阱层，第三量子阱层，第一量子阱层和第二量子阱层之间的第一耦合势垒以及第二量子阱之间的第二耦合势垒层和第三量子阱层。第一量子阱层的厚度和第三量子阱层的厚度各自不同于第二量子阱层的厚度。此外，第一量子阱层的能级和第三量子阱层的能级各自不同于第二量子阱层的能级。

2. 发明申请

US20130170011A1 TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE 审中-公开
标题翻译：使用多功能模拟共振模式和多重吸收模式的传输图像调制器
公开(公告)号：US20130170011A1
公开(公告)日：2013-07-04
申请号：US13712311
申请日：2012-12-12
申请人： Samsung Electronics Co., Ltd. , Gwangju Institute Of Science And Technology
发明人： Yong-chul CHO , Yong-tak LEE , Byung-hoon NA , Chang-young PARK , Yong-hwa PARK , Jang-woo YOU , Hee-ju CHOI
IPC分类号： G02F1/03 , H01L31/18
CPC分类号： G02F1/03 , B82Y20/00 , G02B26/001 , G02F1/017 , G02F1/21 , G02F2001/213 , G02F2203/12 , H01L31/18
摘要： A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of λ/2, where λ is a resonant wavelength.
摘要翻译：提供了一种用于允许具有多个法布里 - 珀罗谐振模式和多个吸收模式的宽带宽上的图像调制的透射图像调制器。透射图像调制器包括下反射层; 设置在所述下反射层上的有源层，包括多个量子阱层和多个势垒层; 设置在有源层上的上反射层; 以及设置在下反射层和上反射层中的至少一个中的至少一个微腔层。有源层和至少一个微腔层具有λ/ 2的倍数的厚度，其中λ是谐振波长。

3. 发明申请

US20150138620A1 TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE 审中-公开
标题翻译：使用多功能模拟共振模式和多重吸收模式的传输图像调制器
公开(公告)号：US20150138620A1
公开(公告)日：2015-05-21
申请号：US14571891
申请日：2014-12-16
申请人： SAMSUNG ELECTRONICS CO., LTD. , GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Yong-chul CHO , Yong-tak LEE , Byung-hoon NA , Chang-young PARK , Yong-hwa PARK , Jang-woo YOU , Hee-ju CHOI
IPC分类号： G02F1/017
CPC分类号： G02F1/017 , B82Y20/00 , G02B5/284 , G02B26/001 , G02F1/21 , G02F2001/213 , G02F2203/12
摘要： A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of λ/2, where λ is a resonant wavelength.
摘要翻译：提供了一种用于允许具有多个法布里 - 珀罗谐振模式和多个吸收模式的宽带宽上的图像调制的透射图像调制器。透射图像调制器包括下反射层; 设置在所述下反射层上的有源层，包括多个量子阱层和多个势垒层; 设置在有源层上的上反射层; 以及设置在下反射层和上反射层中的至少一个中的至少一个微腔层。有源层和至少一个微腔层具有λ/ 2倍数的厚度，其中λ是谐振波长。

4. 发明申请

US20140191196A1 OPTICAL DEVICE INCLUDING THREE COUPLED QUANTUM WELL STRUCTURE 有权
标题翻译：光学装置，包括三个耦合量子阱结构
公开(公告)号：US20140191196A1
公开(公告)日：2014-07-10
申请号：US14148009
申请日：2014-01-06
申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY , SAMSUNG ELECTRONICS CO., LTD.
发明人： Yong-chul CHO , Yong-tak LEE , Chang-young PARK , Byung-hoon NA , Yong-hwa PARK , Gun-wu JU , Hee-ju CHIO
IPC分类号： H01L31/0352
CPC分类号： H01L31/035209 , G02F1/01725 , G02F2001/0175 , G02F2202/101
摘要： Provided is an optical device which includes an active layer which includes at least two outer barriers and at least one coupled quantum well, each of the at least one coupled quantum well is sandwiched between the at least two outer barriers. Each of the at least one coupled quantum well includes at least three quantum well layers and at least two coupling barriers interposed between the at least three quantum layers. The at least two coupling barriers have a potential energy which is higher than a ground level and is lower than energy levels of the at least two outer barriers.
摘要翻译：提供了一种光学器件，其包括有源层，该有源层包括至少两个外部屏障和至少一个耦合量子阱，所述至少一个耦合量子阱中的每一个被夹在所述至少两个外部屏障之间。所述至少一个耦合量子阱中的每一个包括至少三个量子阱层和插入在所述至少三个量子层之间的至少两个耦合屏障。所述至少两个耦合屏障具有高于地平面并且低于所述至少两个外部屏障的能量水平的势能。

5. 发明申请

US20130270418A1 LARGE-AREA TRANSMISSIVE TYPE OPTICAL IMAGE MODULATOR AND METHOD OF MANUFACTURING THE SAME AND OPTICAL APPARATUS INCLUDING TRANSMISSIVE TYPE OPTICAL IMAGE MODULATOR 有权
标题翻译：大面积传输型光学图像调制器及其制造方法和包括传输型光学图像调制器的光学装置
公开(公告)号：US20130270418A1
公开(公告)日：2013-10-17
申请号：US13725010
申请日：2012-12-21
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Yong-chul CHO , Sang-hun LEE , Yong-hwa PARK , Chang-young PARK , Jong-oh KWON , Jang-woo YOU , Hee-sun YOON
IPC分类号： G02F1/00 , G01C3/08 , H01L31/18
CPC分类号： G02F1/00 , G01C3/08 , G02F1/015 , G02F2001/0157 , G02F2203/12 , H01L31/18
摘要： A large-area transmissive type optical image modulator, a method of manufacturing the same, and an optical apparatus including the transmissive type optical image modulator are provided. The large-area transmissive type optical image modulator includes: a base substrate; a first expitaxial layer formed on the base substrate; a second expitaxial layer formed on the first expitaxial layer; a first electrode formed on the first expitaxial layer and spaced apart from the second expitaxial layer; a second electrode formed on the second expitaxial layer; and a transparent substrate covering the second expitaxial layer and the second electrode, wherein the base substrate includes a through hole corresponding to a light emitting area, and the first expitaxial layer may include an n-type or p-type doping material.
摘要翻译：提供了一种大面积透射型光学图像调制器，其制造方法和包括透射型光学图像调制器的光学装置。大面积透射型光学图像调制器包括：基底; 形成在所述基底基板上的第一外延层; 形成在第一外延层上的第二外延层; 形成在所述第一外延层上并与所述第二外延层隔开的第一电极; 形成在所述第二外延层上的第二电极; 以及覆盖所述第二外延层和所述第二电极的透明基板，其中所述基底基板包括对应于发光区域的通孔，并且所述第一外延层可以包括n型或p型掺杂材料。

6. 发明申请

US20140063583A1 INFRARED TRANSMISSION LARGE-AREA SHUTTER 有权
标题翻译：红外传输大区域切换器
公开(公告)号：US20140063583A1
公开(公告)日：2014-03-06
申请号：US13947650
申请日：2013-07-22
申请人： Samsung Electronics Co., Ltd.
发明人： Sang-hun LEE , Chang-young PARK , Jong-oh KWON , Yong-hwa PARK
IPC分类号： G02F1/015
CPC分类号： G02F1/015 , B82Y20/00 , G02F1/017 , G02F1/01708 , G02F1/218 , G02F2001/213 , G02F2203/11 , G02F2203/12 , H01L31/0224 , H01L31/035236
摘要： An infrared transmission large-area shutter is provided. The infrared transmission large-area shutter includes a first contact layer on a substrate, a plurality of stacks formed in a two-dimensional (2D) array pattern on a first region of the first contact layer, each stack comprising a lower reflection layer, an active layer, an upper reflection layer, and a second contact layer which are formed sequentially in this order on the first contact layer, a first electrode formed on the first contact layer, a plurality of second electrodes on the second contact layers, a first polymer layer that surrounds sidewalls of the plurality of stacks on the first contact layer, and a second polymer layer, which is transparent to infrared rays, to cover the second electrode on the second contact layer. A through hole corresponding to the plurality of stacks is formed in the substrate.
摘要翻译：提供红外线传输大面积快门。红外线传输大面积快门包括在基板上的第一接触层，在第一接触层的第一区域上以二维（2D）阵列图案形成的多个堆叠，每个堆叠包括下反射层，有源层，上反射层和第二接触层，其依次形成在第一接触层上，形成在第一接触层上的第一电极，第二接触层上的多个第二电极，第一接触层层，其围绕第一接触层上的多个叠层的侧壁，以及对红外线透明的第二聚合物层，以覆盖第二接触层上的第二电极。在基板上形成与多个堆叠对应的通孔。

7. 发明申请

US20180180907A1 OPTICAL MODULATOR INCLUDING MULTIPLE QUANTUM WELL AND CARRIER BLOCKS AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE SAME 审中-公开
公开(公告)号：US20180180907A1
公开(公告)日：2018-06-28
申请号：US15890732
申请日：2018-02-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Chang-young PARK , Yong-hwa PARK , Sang-hun LEE
IPC分类号： G02F1/017 , G01S7/481
摘要： An optical modulator and a 3D image acquisition apparatus including an optical modulator are provided. The optical modulator is disposed in a multiple quantum well including a plurality of quantum wells and a plurality of quantum barriers, and includes at least one carrier block disposed in the multiple quantum well restricting the carrier movement between the multiple quantum wells.

8. 发明申请

US20150160481A1 OPTICAL DEVICE HAVING MULTIPLE QUANTUM WELL STRUCTURE LATTICE-MATCHED TO GAAS SUBSTRATE, AND DEPTH IMAGE ACQUISITION APPARATUS AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE OPTICAL DEVICE 审中-公开
标题翻译：具有与GAAS基板相关的多个量子阱结构的光学装置，以及深度图像采集装置和包括光学装置的3D图像获取装置
公开(公告)号：US20150160481A1
公开(公告)日：2015-06-11
申请号：US14338430
申请日：2014-07-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Chang-young PARK , Yong-hwa PARK , Jang-woo YOU
IPC分类号： G02F1/017 , H04N13/02 , H04N13/00 , G02F1/00
CPC分类号： G02F1/017 , G01S7/4816 , G01S17/89 , G02B5/1861 , G02B27/1006 , G02F1/0081 , G02F2001/0157 , G02F2001/01766 , G02F2202/101
摘要： An optical device includes a gallium arsenide (GaAs) substrate, and a multiple quantum well structure formed on the GaAs substrate and having a quantum well layer and a quantum barrier layer. In the optical device, the quantum well layer is formed of a first semiconductor material that has a bandgap energy which is lower than that of the GaAs substrate and receives a compressive strain from the GaAs substrate, and the quantum barrier layer is formed of a second semiconductor material that has a bandgap energy which is higher than that of the GaAs substrate and receives a tensile strain from the GaAs substrate.
摘要翻译：光学器件包括砷化镓（GaAs）衬底和形成在GaAs衬底上并具有量子阱层和量子势垒层的多量子阱结构。在光学元件中，量子阱层由具有低于GaAs衬底的带隙能的第一半导体材料形成，并且从GaAs衬底接收压缩应变，量子势垒层由第二半导体材料形成半导体材料具有高于GaAs衬底的带隙能量并且接收来自GaAs衬底的拉伸应变。

9. 发明申请

US20150160480A1 TRANSMISSIVE OPTICAL SHUTTER AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：传输光学快门及其制造方法
公开(公告)号：US20150160480A1
公开(公告)日：2015-06-11
申请号：US14298391
申请日：2014-06-06
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Sang-hun LEE , Chang-young PARK , Yong-hwa PARK
IPC分类号： G02F1/017 , H01L27/146
CPC分类号： G02F1/017 , G02F1/01716 , G02F2001/0157 , G02F2001/213 , H01L27/14625 , H01L27/14685
摘要： Disclosed are a transparent optical shutter which may be manufactured at the wafer level, and a method of manufacturing a transparent optical shutter at the wafer level. In the disclosed optical shutter, a polymer-based material is used as a transparent protective layer for ensuring the mechanical or chemical stability of the optical shutter, and thus, the shutter may be manufactured at the wafer level in large quantities. Also, a layer which is optically transparent and has excellent heat conductivity is disposed under the transparent protective layer.
摘要翻译：公开了可以在晶片级制造的透明光学快门，以及在晶片级制造透明光学快门的方法。在所公开的光学快门中，使用基于聚合物的材料作为用于确保光学快门的机械或化学稳定性的透明保护层，因此，快门可以大量制造在晶片级。另外，在透明保护层的下方配置有透光性且导热性优异的层。

10. 发明申请

US20150054925A1 OPTICAL MODULATOR AND 3D IMAGE ACQUISITION APPARATUS INCLUDING AN OPTICAL MODULATOR 有权
标题翻译：光学调制器和包括光学调制器的3D图像采集设备
公开(公告)号：US20150054925A1
公开(公告)日：2015-02-26
申请号：US14314798
申请日：2014-06-25
申请人： Samsung Electronics Co., Ltd.
发明人： Chang-young PARK , Yong-hwa PARK , Sang-hun LEE
IPC分类号： G02F1/017 , H04N13/02
CPC分类号： G02F1/017 , G01S7/4814 , G02F2201/16
摘要： An optical modulator and a 3D image acquisition apparatus including an optical modulator are provided. The optical modulator is disposed in a multiple quantum well including a plurality of quantum wells and a plurality of quantum barriers, and includes at least one carrier block disposed in the multiple quantum well restricting the carrier movement between the multiple quantum wells.
摘要翻译：提供了一种光调制器和包括光调制器的3D图像采集装置。光调制器设置在包括多个量子阱和多个量子势垒的多量子阱中，并且包括设置在多量子阱中的限制多个量子阱之间的载流子运动的至少一个载流子块。

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