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公开(公告)号：US20150146190A1
公开(公告)日：2015-05-28
申请号：US14517119
申请日：2014-10-17
Inventor： Jae Sik SIM , Ki Soo KIM , Bong Ki MHEEN , Myoung Sook OH , Hong Seok SEO , Jung Ho SONG , Yong Hwan KWON , Dong Sun KIM , Min Hyup SONG , Gyu Dong CHOI
CPC classification number: G01S7/4817 , G01S17/06 , G01S17/42 , G01S17/87 , G01S17/89 , G01S17/936
Abstract: Provided herein a laser radar apparatus including a plurality of light transmission and reception modules arranged concavely in an opposite direction to a scanning direction based on a surface vertical to the scanning direction, wherein each of the plurality of light transmission and reception modules comprises a transmitter configured to deflect a laser beam and to irradiate the deflected laser beam to a target; and a receiver configured to receive the laser beam reflected from the target.
Abstract translation: 本发明提供一种激光雷达装置，其包括基于与扫描方向垂直的表面在与扫描方向相反的方向上凹入地布置的多个光发射和接收模块，其中多个光发射和接收模块中的每一个包括发射器配置 以偏转激光束并将偏转的激光束照射到目标上; 以及接收器，被配置为接收从目标反射的激光束。
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公开(公告)号：US20150381962A1
公开(公告)日：2015-12-31
申请号：US14609872
申请日：2015-01-30
Inventor： Jung Ho SONG , Bong Ki MHEEN , Myoung Sook OH , Yong Hwan KWON , Dong Sun KIM , Hong Seok SEO , Min Hyup SONG , Jae Sik SIM
CPC classification number: H04N5/225 , H04N5/23238 , H04N5/2354
Abstract: Disclosed are a method and an apparatus for implementing an active imaging system. A method of obtaining an image in an active imaging system including: dividing an imaging region, and determining a plurality of divided imaging regions; scanning each of the plurality of divided imaging regions based on a laser; collecting reflected light for each of the plurality of divided imaging regions, and generating a plurality of divided images by an image sensor; and generating a whole image for the imaging region based on the plurality of divided images.
Abstract translation: 公开了一种用于实现主动成像系统的方法和装置。 一种在主动成像系统中获得图像的方法，包括：分割成像区域，并确定多个划分的成像区域; 基于激光扫描多个划分的成像区域中的每一个; 收集多个分割成像区域中的每一个的反射光，并通过图像传感器生成多个分割图像; 以及基于所述多个划分的图像生成用于所述成像区域的整个图像。
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公开(公告)号：US20150381845A1
公开(公告)日：2015-12-31
申请号：US14620226
申请日：2015-02-12
Inventor： Jung Ho SONG , Myoung Sook OH , Ki Soo KIM , Bong Ki MHEEN , Jae Sik SIM , Yong Hwan KWON , Min Hyup SONG , Gyu Dong CHOI
IPC: H04N1/028
CPC classification number: H04N1/02825
Abstract: Disclosed is an apparatus for obtaining an image. The apparatus for obtaining an image includes a light source, a scanner, a first beam splitter, and a light receiving unit. The light source generates a laser pulse. The scanner irradiates the laser pulse in a first direction. The first beam splitter splits the laser pulse irradiated in the first direction in the first direction and a second direction and irradiates the split laser pulse. The light receiving unit detects reflected light. Accordingly, it is possible to irradiate light to a wide range by a light source having a relatively small divergent angle.
Abstract translation: 公开了一种用于获得图像的装置。 用于获得图像的装置包括光源，扫描仪，第一分束器和光接收单元。 光源产生激光脉冲。 扫描仪沿第一方向照射激光脉冲。 第一分束器将在第一方向和第二方向上沿第一方向照射的激光脉冲分开，并照射分割激光脉冲。 光接收单元检测反射光。 因此，可以通过具有相对小的发散角的光源将光照射到宽范围。
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公开(公告)号：US20150372447A1
公开(公告)日：2015-12-24
申请号：US14732392
申请日：2015-06-05
Inventor： Min Hyup SONG , Bong Ki MHEEN , Hong Seok SEO , Yong Hwan KWON , Ki Soo KIM , Dong Sun KIM , Jung Ho SONG , Jae Sik SIM , Gyu Dong CHOI
CPC classification number: H01S5/0057 , H01S3/0057 , H01S3/0085 , H01S3/06754 , H01S5/0265
Abstract: Provided herein is a pulse laser generator including a modulator configured to receive a continuous wave laser, and to modulate an intensity and phase of the continuous wave laser to generate a first pulse laser; and a chirping unit configured to chirp the first pulse laser to generate a second pulse laser.
Abstract translation: 本文提供的脉冲激光发生器包括调制器，其被配置为接收连续波激光器，并且调制连续波激光器的强度和相位以产生第一脉冲激光器; 以及啁啾单元，被配置为啁啾第一脉冲激光器以产生第二脉冲激光器。
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Patent Agency Ranking
公开(公告)号：US20170139162A1
公开(公告)日：2017-05-18
申请号：US15203737
申请日：2016-07-06
Inventor： Young Tak HAN , Sang Ho PARK , Yong Soon BAEK , Jang Uk SHIN , Yong Hwan KWON , Jong Hoi KIM
CPC classification number: G02B6/4224 , G01J1/0209 , G01J1/44 , G01J3/0259 , G01J2001/444 , G02B6/12019 , G02B6/4239 , G02B6/4257 , G02B6/4279 , G02B6/4281 , H04B10/60
Abstract: Provided herein are a multi-channel receiver optical sub-assembly and a manufacturing method thereof. The multi-channel receiver optical sub-assembly includes a PLC chip having a first side into which an optical signal is received and a second side from which the received signal is outputted, with an inclined surface formed on the second side of the PLC chip at a preset angle, a PD carrier bonded onto the PLC chip and made of a glass material, and an SI-PD bonded onto the PD carrier, a lens being integrated therein. The PLC chip, the PD carrier, and the SI-PD are passively aligned by at least one alignment mark and then are bonded.
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公开(公告)号：US20150380482A1
公开(公告)日：2015-12-31
申请号：US14658121
申请日：2015-03-13
Inventor： Ho Kyun AHN , Hae Cheon KIM , Jong Won LIM , Dong Min KANG , Yong Hwan KWON , SEONG IL KIM , Zin Sig KIM , Eun Soo NAM , Byoung Gue MIN , Hyung Sup YOON , Kyung Ho LEE , Jong Min LEE , Kyu Jun CHO
IPC: H01L29/06 , H01L29/66 , H01L29/205 , H01L29/20 , H01L21/28 , H01L29/49 , H01L29/423 , H01L21/02 , H01L21/311 , H01L21/31 , H01L29/778 , H01L29/45
CPC classification number: H01L21/28264 , H01L29/2003 , H01L29/407 , H01L29/42316 , H01L29/4236 , H01L29/452 , H01L29/51 , H01L29/513 , H01L29/517 , H01L29/518 , H01L29/66462 , H01L29/7786
Abstract: Provided herein is a semiconductor device including a substrate; an active layer formed on top of the substrate; a protective layer formed on top of the active layer and having a first aperture; a source electrode, driving gate electrode and drain electrode formed on top of the protective layer; and a first additional gate electrode formed on top of the first aperture, wherein an electric field is applied to the active layer, protective layer and driving gate electrode due to a voltage applied to each of the source electrode, drain electrode and driving gate electrode, and the first additional gate electrode is configured to attenuate a size of the electric field applied to at least a portion of the active layer, protective layer and driving gate electrode.
Abstract translation: 本文提供了包括基板的半导体器件; 形成在所述基板的顶部上的有源层; 形成在所述有源层的顶部上并具有第一孔的保护层; 源电极，形成在保护层顶部的驱动栅电极和漏电极; 以及形成在所述第一孔的顶部上的第一附加栅电极，其中由于施加到所述源电极，漏电极和驱动栅电极中的每一个的电压，向所述有源层，保护层和驱动栅电极施加电场， 并且第一附加栅电极被配置为衰减施加到有源层，保护层和驱动栅电极的至少一部分的电场的尺寸。
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7.发明申请FIELD-EFFECT TRANSISTOR FOR HIGH VOLTAGE DRIVING AND MANUFACTURING METHOD THEREOF 审中-公开用于高压驱动的场效应晶体管及其制造方法公开(公告)号：US20150194494A1
公开(公告)日：2015-07-09
申请号：US14243322
申请日：2014-04-02
Inventor： Ho Kyun AHN , Hae Cheon KIM , Zin Sig KIM , Sang Heung LEE , Byoung Gue MIN , Hyung Sup YOON , Dong Min KANG , Seong Il KIM , Jong Min LEE , Jong Won LIM , Yong Hwan KWON , Eun Soo NAM
IPC: H01L29/40 , H01L29/66 , H01L21/28 , H01L21/283 , H01L29/78 , H01L29/423
CPC classification number: H01L29/402 , H01L21/283 , H01L21/28593 , H01L29/2003 , H01L29/42312 , H01L29/42356 , H01L29/66462 , H01L29/66477 , H01L29/7787
Abstract: Disclosed are a field effect transistor for high voltage driving including a gate electrode structure in which a gate head extended in a direction of a drain is supported by a field plate embedded under a region of the gate head so as to achieve high voltage driving, and a manufacturing method thereof. Accordingly, the gate head extended in the direction of the drain is supported by the field plate electrically spaced by using an insulating layer, so that it is possible to stably manufacture a gate electrode including the extended gate head, and gate resistance is decreased by the gate head extended in the direction of the drain and an electric field peak value between the gate and the drain is decreased by the gate electrode including the gate head extended in the direction of the drain and the field plate proximate to the gate, thereby achieving an effect in that a breakdown voltage of a device is increased.
Abstract translation: 公开了一种用于高电压驱动的场效应晶体管，其包括栅极电极结构，其中在漏极方向上延伸的栅极头由嵌入在栅极头的区域内的场板支撑以实现高电压驱动，以及 其制造方法。 因此，在漏极方向上延伸的栅极头通过使用绝缘层而被电隔离的场板支撑，使得可以稳定地制造包括延伸栅极头的栅电极，并且栅极电阻通过 栅极头在漏极的方向上延伸，栅极和漏极之间的电场峰值由包括在漏极方向上延伸的栅极和靠近栅极的场板的栅电极减小，由此实现 效果是器件的击穿电压增加。
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公开(公告)号：US20180136419A1
公开(公告)日：2018-05-17
申请号：US15869226
申请日：2018-01-12
Inventor： Young Tak HAN , Sang Ho PARK , Yong Soon BAEK , Jang Uk SHIN , Yong Hwan KWON , Jong Hoi KIM
CPC classification number: G02B6/4224 , G01J1/0209 , G01J1/44 , G01J3/0259 , G01J2001/444 , G02B6/12019 , G02B6/4239 , G02B6/4257 , G02B6/4279 , G02B6/4281 , H04B10/60
Abstract: Provided herein are a multi-channel receiver optical sub-assembly and a manufacturing method thereof. The multi-channel receiver optical sub-assembly includes a PLC chip having a first side into which an optical signal is received and a second side from which the received signal is outputted, with an inclined surface formed on the second side of the PLC chip at a preset angle, a PD carrier bonded onto the PLC chip and made of a glass material, and an SI-PD bonded onto the PD carrier, a lens being integrated therein. The PLC chip, the PD carrier, and the SI-PD are passively aligned by at least one alignment mark and then are bonded.
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公开(公告)号：US20170168371A1
公开(公告)日：2017-06-15
申请号：US15193889
申请日：2016-06-27
Inventor： Duk Jun KIM , Young Ho KO , Dong Young KIM , Won Seok HAN , Yong Hwan KWON , Jong Hoi KIM , Byung Seok CHOI
CPC classification number: G02F1/2257 , G02F2001/212
Abstract: There is provided a method for manufacturing a Mach-Zehnder electrooptic modulator including forming an intrinsic semiconductor layer including a Group III-V compound semiconductor on a Group III-V compound semiconductor substrate having an active region and a passive region, doping a first impurity in the intrinsic semiconductor layer corresponding to the active region to form a core layer disposed on the substrate and undoped with the first impurity and an upper clad layer disposed on the core layer and including a region doped with the first impurity, and patterning the core layer and the upper clad layer.
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