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1.发明公开Method of removing residual charge, x-ray imaging method and apparatus using the same 审中-公开一种用于除去残留电荷，X射线成像方法和装置，使得方法
公开(公告)号：EP2846199A1
公开(公告)日：2015-03-11
申请号：EP14183420.0
申请日：2014-09-03
发明人： Kim, Young , Kim, Sunil , Park, Jaechul , Lee, Kangho
IPC分类号： G03G15/22 , H01L27/146
CPC分类号： H05G1/30 , G01N23/04 , G01T1/24 , G03G15/222 , H01L27/14676
摘要： A method of removing residual charge from a photoconductive material includes applying a first voltage to the photoconductive material to form an electrostatic field during a collection operation in which x-rays are irradiated onto the photoconductive material; and applying a second voltage to the photoconductor to reduce an amount of residual charge therein during a removal operation, the second voltage being different from the first voltage. In one or more example embodiments, the photoconductive material may include Mercury Iodine (Hgl 2 ).
摘要翻译： 从感光材料中除去残留电荷的方法包括：将第一电压施加到光导材料中操作的集合，其中X射线照射到感光材料期间在静电场以形成; 以及将第二电压施加到所述感光体，以减少剩余电荷量。其中期间摘除手术，第二电压与所述第一电压不同。 在一个或多个实施例中，光导材料可以包括汞碘（HGL 2）。
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2.发明公开
公开(公告)号：EP4209802A3
公开(公告)日：2023-09-13
申请号：EP22191432.8
申请日：2022-08-22
发明人： Park, Junghyun , Kim, Sunil , Lee, Minkyung , Jeong, Byunggil
IPC分类号： G01S7/481 , G01S17/89 , G01S17/931 , H01S5/40
摘要： A distance information acquisition apparatus includes a plurality of light sources configured to emit light of different wavelengths, a beam steering device including a plurality of nano-antennas and configured to form an effective grating and steer a traveling direction of light incident from the plurality of light sources at an angle of incidence by modulating a phase by displacement of the effective grating, a plurality of photodetectors respectively corresponding to the plurality of light sources and configured to detect light that is steered by the beam steering device and reflected from an object, and a processor configured to control the beam steering device to acquire distance information by steering a traveling direction of light.
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公开(公告)号：EP3958065A1
公开(公告)日：2022-02-23
申请号：EP21189903.4
申请日：2021-08-05
发明人： Yang, Daeho , Kim, Sunil , Seo, Wontaek , Sung, Geeyoung , Shin, Bongsu , An, Jungkwuen , You, Jangwoo , Lee, Changkun , Hong, Jong-Young
摘要： Disclosed are a method and a system for processing a computer-generated hologram (CGH). The system for processing a CGH includes a CGH generation apparatus and a display apparatus. The CGH generation apparatus repeatedly performs a process of propagating object data from a first depth layer to a second depth layer, changing amplitude data of the object data to second predefined amplitude data, back-propagating the object data from the second depth layer to the first depth layer, and changing the amplitude data of the object data to first predefined amplitude data, and generates a CGH by using the object data.
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4.发明公开
公开(公告)号：EP4209802A2
公开(公告)日：2023-07-12
申请号：EP22191432.8
申请日：2022-08-22
发明人： Park, Junghyun , Kim, Sunil , Lee, Minkyung , Jeong, Byunggil
IPC分类号： G01S7/481 , G01S17/89 , G01S17/931 , H01S5/40
摘要： A distance information acquisition apparatus includes a plurality of light sources configured to emit light of different wavelengths, a beam steering device including a plurality of nano-antennas and configured to form an effective grating and steer a traveling direction of light incident from the plurality of light sources at an angle of incidence by modulating a phase by displacement of the effective grating, a plurality of photodetectors respectively corresponding to the plurality of light sources and configured to detect light that is steered by the beam steering device and reflected from an object, and a processor configured to control the beam steering device to acquire distance information by steering a traveling direction of light.
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5.发明授权
公开(公告)号：EP2172972B1
公开(公告)日：2014-04-23
申请号：EP09171836.1
申请日：2009-09-30
发明人： Kim, Sangwook , Kim, Sunil , Park, Jaechul , Kim, Changjung , Song, Ihun
IPC分类号： H01L27/088 , H01L27/12
CPC分类号： H01L27/0883 , H01L27/1203
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6.发明公开Inverter, method of operating the same and logic circuit comprising inverter 有权逆变器，Betriebsverfahrendafürund Logikschaltung damit
公开(公告)号：EP2172972A2
公开(公告)日：2010-04-07
申请号：EP09171836.1
申请日：2009-09-30
发明人： Kim, Sangwook , Kim, Sunil , Park, Jaechul , Kim, Changjung , Song, Ihun
IPC分类号： H01L27/088 , H01L27/12
CPC分类号： H01L27/0883 , H01L27/1203
摘要： Provided are an inverter, a method of operating the inverter, and a logic circuit including the inverter. The inverter may include a load transistor (T1) and a driving transistor (T2), and at least one of the load transistor and the driving transistor may have a double gate structure. A threshold voltage of the load transistor or the driving transistor may be adjusted by the double gate structure, and accordingly, the inverter may be an enhancement/depletion (E/D) mode inverter.
摘要翻译： 提供逆变器，操作逆变器的方法以及包括逆变器的逻辑电路。 反相器可以包括负载晶体管（T1）和驱动晶体管（T2），并且负载晶体管和驱动晶体管中的至少一个可以具有双栅极结构。 可以通过双栅极结构来调节负载晶体管或驱动晶体管的阈值电压，因此，逆变器可以是增强/耗尽（E / D）模式的反相器。
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公开(公告)号：EP3474069A1
公开(公告)日：2019-04-24
申请号：EP18200770.8
申请日：2018-10-16
发明人： Won, Kanghee , Kim, Young , Song, Hoon , Kim, Sunil , An, Jungkwuen , Lee, Songhoon , Lee, Hongseok , Choi, Chilsung
IPC分类号： G02F1/33 , G02F1/1335 , G02F1/1347 , G02F1/29 , H04N9/31
摘要： A beam deflector includes a first wavelength selective polarizer configured to convert a polarization state of light in a first wavelength band into a first polarization state, a first liquid crystal deflector including liquid crystal molecules and an optical path change surface to deflect light incident from the first wavelength selective polarizer, and a controller configured to control the first liquid crystal deflector to adjust an angle of the first optical path change surface.
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公开(公告)号：EP4170420A1
公开(公告)日：2023-04-26
申请号：EP22199390.0
申请日：2022-10-03
发明人： Kim, Sunil , Park, Junghyun , Lee, Minkyung , Jeong, Byunggil
摘要： A spatial light modulator and a light detection and ranging (LiDAR) apparatus including the spatial light modulator are provided. The spatial light modulator includes: a first reflective layer; a second reflective layer comprising a plurality of grating structures spaced apart from each other; a resonance layer provided between the first reflective layer and the second reflective layer; and a filling layer having a heat transfer coefficient of about 100 mW/mK or less and being in contact with an upper surface of the resonance layer while surrounding at least one grating structure of the plurality of grating structures.
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公开(公告)号：EP3450838A1
公开(公告)日：2019-03-06
申请号：EP18169044.7
申请日：2018-04-24
发明人： Lee, Sunghoon , Song, Hoon , An, Jungkwuen , Kim, Sunil , Choi, Chilsung , Kim, Young , Won, Kanghee , Lee, Hongseok
摘要： A backlight unit including an input coupler, a holographic display apparatus including the backlight unit, and a method of manufacturing the input coupler are provided. The backlight unit includes the input coupler configured to cause light incident on a light incident surface of a light guide plate to travel into the light guide plate, the input coupler has a binary grating structure in which a plurality of barriers are arranged parallel to one another at a constant grating period, and the plurality of barriers are tilted from the light incident on the light incident surface.
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10.发明公开
公开(公告)号：EP3444527A1
公开(公告)日：2019-02-20
申请号：EP18187770.5
申请日：2018-08-07
发明人： Choi, Chilsung , Song, Hoon , An, Jungkwuen , Kim, Sunil , Lee, Sunghoon , Lee, Hongseok
IPC分类号： F21V8/00
摘要： Provided are a light guide plate, a backlight unit, and a holographic display apparatus including the backlight unit. The backlight unit includes a light source and a light guide plate including two or more layers configured to guide light from the light source, wherein the two or more layers are configured to control a ratio of light transmitted therethrough to light reflected thereby.
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