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1.发明公开HIGH EFFICIENCY LIGHTING SYSTEM, SCROLLING UNIT AND PROJECTION SYSTEM EMPLOYING THE SAME 审中-公开高产高效照明系统辊装置和投影系统
公开(公告)号：EP1493056A4
公开(公告)日：2008-05-28
申请号：EP03710524
申请日：2003-04-04
发明人： KIM DAE-SIK , PARK YUNG-JUN , CHO KUN-HO , LEE HEE-JOONG , CHUNG CHONG-SAM , CHOI JONG-CHUL , KIM TAE-HEE
IPC分类号： F21V7/00 , F21V11/08 , F21V11/16 , G02B3/06 , G02B26/08 , G02B27/00 , G02B27/14 , G03B21/00 , G03B21/14 , H04N9/31
CPC分类号： G02B3/06 , F21V7/0025 , F21V11/08 , F21V11/16 , G02B26/0875 , G02B27/1033 , G02B27/1053 , G02B27/1086 , G02B27/148 , G03B21/005 , G03B21/2066 , G03B21/208 , H04N9/3117 , H04N9/3152
摘要： A highly efficient lighting system, a scrolling unit, and a projection system adopting the highly efficient lighting system and the scrolling unit are provided. The scrolling unit has at least one lens cell. From the viewpoint of light incident upon the at least one lens cell, the rotation of the at least one lens cell is converted into a rectilinear motion of a lens array, such that incident light is scrolled. The projection system includes a light source, an optical splitter, at least one scrolling unit, and a light valve. The optical splitter splits light emitted from the light source according to wavelenght. The at least one scrolling unit has at least one lens cell. The lens cell has an incident side and an emitting side and divides incident light into light beams. The rotation of the lens cell causes a rectilinear motion of the light beams, thereby scrolling incident light. The light emitted from the light source is separated into color beams by the optical splitter and the scrolling unit, and the color beams are focused on the light valve. The light valve processes incident light according to an input image signal in order to form a color image.
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2.发明公开OPTICAL INFORMATION STORAGE MEDIUM AND METHOD OF AND APPARATUS FOR RECORDING AND/OR REPRODUCING INFORMATION ON AND/OR FROM THE OPTICAL INFORMATION STORAGE MEDIUM 审中-公开光信息存储设备和用于记录和/或播放信息和/或光学信息存储设备的方法和装置
公开(公告)号：EP1543509A4
公开(公告)日：2008-09-24
申请号：EP03791458
申请日：2003-08-27
发明人： SHIM JAE-SEONG , LEE KYUNG-GEUN , PARK IN-SIK , CHUNG CHONG-SAM , YOON DU-SEOP , MA BYUNG-IN , PARK HYUN-SOO
IPC分类号： G11B20/12 , G11B7/007 , G11B20/14 , G11B20/22 , G11B27/19 , G11B27/24 , G11B27/30 , G11B7/004
CPC分类号： G11B27/24 , G11B7/00736 , G11B20/1426 , G11B20/22 , G11B27/3027 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575
摘要： An optical information storage medium and a method of recording and/or reproducing information on and/or from the optical information storage medium includes a lead-in area, a user data area, and a lead-out area in which data is recorded. The data that is not modified on storage media complying with the same physical format is recorded in the entire lead-in area or a portion of the lead-in area. A data recording modulation method used in the entire lead-in area or the portion of the lead-in area is different from a data recording modulation method used in a remaining area of the optical information storage medium.
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公开(公告)号：EP1476868A4
公开(公告)日：2006-10-25
申请号：EP03705443
申请日：2003-02-10
发明人： EUM JAE-YONG , YIM HONG-KYUN , LEE YONG-HOON , CHOI HAN-K , CHUNG CHONG-SAM , TERUYUKI TAKIZAWA , YOSHITO SAJI
CPC分类号： G11B23/0308 , G11B23/0316
摘要： A disk cartridge includes a lower case having an opening hole, an upper case for accommodating a disk together with the lower case, a shutter for opening and shutting the opening hole, and a close covering member closely contacting a non-information area at an inner circumference of the disk when the shutter is closed and being separated from the non-information area at an inner circumference of the disk when the shutter is open. Thus, when the shutter is closed, intrusion of dust is prevented so that the possibility of the information area of the disk being contaminated is lowered.
摘要翻译： 盘盒包括具有开口孔的下壳体，用于与下壳体一起容纳盘的上壳体，用于打开和关闭开口孔的活门以及紧密接触非内部非信息区域的封闭部件 当快门关闭时在盘的圆周上，并且当快门打开时与盘的内圆周上的非信息区分开。 因此，当闸门关闭时，防止了灰尘的侵入，从而降低了盘的信息区被污染的可能性。
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公开(公告)号：EP1570468A4
公开(公告)日：2008-12-17
申请号：EP03774344
申请日：2003-11-27
发明人： MA BYUNG-IN , PARK IN-SIK , CHUNG CHONG-SAM , LEE KYUNG-GEUN , PARK HYUN-SOO , SHIM JAE-SEONG
CPC分类号： G11B19/125 , G11B7/0053 , G11B7/00736 , G11B20/1403 , G11B2007/0006
摘要： An apparatus for and a method of reproducing information from an optical information storage medium (OISM) in which inherent information and control data are recorded according to a bi-phase modulation method and other data are recorded according to a general modulation method. Sum signals of signals reflected from the OISM are determined. A ROM-PIC demodulator demodulates optical information storage medium-related information (OISMRI) from the sum signal. A data demodulator demodulates reproduction-related user data from the sum signal, a wobble PIC demodulator demodulates recordable OISMRI recorded as pit wobbles from a differential signal of the reflected signals, and a wobble PID demodulator demodulates physical identification data that is recorded as pit wobbles from the differential signal. A determination is made whether the OISM is a read-only OISM or a recordable OISM based on whether the optical information storage medium comprises a plurality of different modulation codes.
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5.发明公开METHOD AND APPARATUS FOR REPRODUCING DATA OF SUPER RESOLUTION INFORMATION STORAGE MEDIUM 有权方法和装置用于显示数据上的超分辨率信息存储设备
公开(公告)号：EP1774521A4
公开(公告)日：2008-08-06
申请号：EP05765900
申请日：2005-06-29
发明人： LEE JIN-KYUNG , KIM JOO-HO , CHUNG CHONG-SAM , HWANG IN-OH , JUNG KIU-HAE , KIM HYUN-KI
IPC分类号： G11B7/005
CPC分类号： G11B7/005 , G11B7/1353 , G11B7/24065 , G11B7/257
摘要： A data reproducing method reproducing data recorded in a super resolution information storage medium in a form of marks having magnitudes less than a resolving power of an incident light beam, and an apparatus thereof. The data reproducing method includes irradiating a first beam having a resolving power causing a super resolution phenomenon and a second beam having a resolving power not causing a super resolution phenomenon into different places on the information storage medium, detecting a first reproduction signal based on the first beam and a second reproduction signal based on the second beam, and compensating for and calculating a temporal delay between the first reproduction signal and the second reproduction signal. Therefore, a signal reflected from a peripheral area of a reproduction beam spot other than a super resolution area can be excluded, thereby improving reproduction signal characteristics.
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公开(公告)号：EP3314885A4
公开(公告)日：2018-05-02
申请号：EP16814546
申请日：2016-01-12
发明人： LEE JIN-WON , CHUNG CHONG-SAM , CHO SUNG-HYUN
CPC分类号： G06K9/00604 , H04N5/23219 , H04N5/23222 , H04N5/23293 , H04N5/33
摘要： A viewfinder apparatus includes a window on which a reference mark is disposed; a photography unit (e.g., an eye imaging camera) configured to photograph eyes of a user via the window; and a controller configured to detect a location where the photography unit has been moved, based on a location of the reference mark included in a first image captured by the photography unit before the photography unit is moved and a location of a reference mark included in a second image captured by the photography unit after the photography unit is moved, wherein the controller tracks the eyes of the user by using the detected location.
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7.发明公开OPTICAL INFORMATION STORAGE MEDIUM AND METHOD OF RECORDING INFORMATION ON AND/OR REPRODUCING INFORMATION FROM THE OPTICAL INFORMATION STORAGE MEDIUM 审中-公开光信息存储设备和方法，用于记录信息和/或回放INORMATIONEN从光学信息存储设备
公开(公告)号：EP1543510A4
公开(公告)日：2008-09-03
申请号：EP03794322
申请日：2003-09-03
发明人： LEE KYUNG-GEUN , PARK IN-SIK , RO MYONG-DO , CHUNG CHONG-SAM , SHIM JAE-SEONG , PARK CHANG-MIN , PARK HYUN-SOO , YOON DU-SEOP
CPC分类号： G11B7/00736
摘要： An optical information storage medium includes a lead-in area, a user data area, and a lead-out area. Data is recorded as a pit wobble in all, or a portion of, the lead-in area and data is recorded as pits in the remaining area of the optical information storage medium. A method records data on, and/or reproduces data from, the optical information storage medium.
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公开(公告)号：EP1543511A4
公开(公告)日：2007-06-13
申请号：EP03795456
申请日：2003-09-02
发明人： LEE KYUNG-GEUN , PARK IN-SIK , CHUNG CHONG-SAM , YOON DU-SEOP , PARK CHANG-MIN
CPC分类号： G11B7/24079 , G11B7/00736 , G11B7/0906
摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.
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9.发明公开
公开(公告)号：EP3332543A4
公开(公告)日：2018-07-04
申请号：EP15900491
申请日：2015-12-18
发明人： CHUNG HAE-IN , LEE JIN-WON , CHUNG CHONG-SAM , CHOI JONG-CHUL
CPC分类号： H04N5/2252 , G03B37/02 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/2259 , H04N5/23216 , H04N5/23296
摘要： An example photographing apparatus module includes: a photographing apparatus configured to rotate on a first axis and a second axis perpendicular to the first axis; and an actuator module configured to rotate the photographing apparatus on the first axis or the second axis. The actuator module includes: one or more first actuator devices configured to apply a contact force along an optical axis direction of the photographing apparatus that is perpendicular to the first axis and the second axis; and one or more second actuator devices configured to apply a driving force to the photographing apparatus along the first axis direction or the second axis direction.
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公开(公告)号：EP1485916A4
公开(公告)日：2008-03-19
申请号：EP03705445
申请日：2003-02-11
发明人： EUM JAE-YONG , LEE YONG-HOON , YIM HONG-KYUN , CHUNG CHONG-SAM , CHOI HAN-KOOK , TERUYUKI TAKIZAWA , YOSHITO SAJI , HIRONORI OKAZAWA
CPC分类号： G11B23/0317 , G11B23/0308 , G11B23/0313
摘要： A disc cartridge includes a case for accommodating a disc and having an aperture hole formed in one surface of the case so that a recording/reproducing apparatus access a recording surface of the disc and an open hole formed in the other surface to be open to the outside, a shutter for opening/shutting the aperture hole, installed in the case, a disc holder installed at the side of the open hole to be capable of moving up and down, and covering a gap between an outer circumference of the disc and an inner surface of the open hole when the disc holder descends, and a shutter driving mechanism for moving the shutter so that the aperture hole is open/shut.
摘要翻译： 盘盒包括用于容纳盘的盒子，并且具有形成在盒子的一个表面中的孔眼孔，使得记录/再现设备接近盘片的记录表面，并且形成在另一表面中的开放孔眼对于 用于打开/关闭孔眼的活门，安装在壳体中的光盘保持器，该光盘保持器安装在开孔的一侧以能够上下移动，并且覆盖盘的外圆周和 当光盘夹持器下降时，开口孔的内表面以及用于移动光闸使光圈孔打开/关闭的光闸驱动机构。
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