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Patent Agency Ranking
公开(公告)号：KR1020110072204A
公开(公告)日：2011-06-29
申请号：KR1020090129044
申请日：2009-12-22
Applicant: 삼성전자주식회사
CPC classification number: G02B27/4211 , G02B5/282 , G02B9/34 , G02B13/146 , G02B13/16 , H04N5/23212 , H04N5/23296
Abstract: PURPOSE: A photographing optical system and an optical instrument including the same are provided to prevent flare caused by an unnecessary diffractive light by arranging a filtering member to a lens unit. CONSTITUTION: A lens unit(20) includes lenses for imaging a subject light on a photographing device. A diffractive optical element(30) is arranged in the lens unit in order to prevent the chromatic aberration by the lenses. The filtering member(40A) is coated on a front side or a back side of lenses of the lens unit. The filtering member filters a component of the subject light included in a wavelength region whose diffraction efficiency is less than a predetermined reference value.
Abstract translation: 目的：提供一种拍摄光学系统和包括该光学系统的光学仪器，以通过将滤光片组件设置到透镜单元来防止由不需要的衍射光引起的闪光。 构成：镜头单元（20）包括用于对拍摄装置上的被摄体进行成像的透镜。 衍射光学元件（30）设置在透镜单元中，以防止透镜的色差。 过滤构件（40A）涂覆在透镜单元的透镜的前侧或后侧。 过滤构件对衍射效率小于预定参考值的波长区域中包括的被摄体光的分量进行滤光。
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公开(公告)号：KR1020110072199A
公开(公告)日：2011-06-29
申请号：KR1020090129039
申请日：2009-12-22
Applicant: 삼성전자주식회사
CPC classification number: G02B9/34 , G02B13/0075 , G02B13/009 , G02B15/16 , G02B26/02
Abstract: PURPOSE: A zoom lens optical system and a photographing apparatus including the same are provided to accomplish miniaturization by transferring all lens units for a zooming operation. CONSTITUTION: The first lens unit(10) has a positive refractive power. The second lens unit(20) is arranged behind the first optic unit. The second lens unit has the negative refractive power. The third lens unit(30) is arranged behind the second lens unit. The third lens unit has the positive refractive power. The fourth lens unit(40) is arranged behind the third lens unit. The fourth lens unit has the positive refractive power. The first to the fourth lens unit move according to an optical axial.
Abstract translation: 目的：提供一种变焦透镜光学系统和包括该变焦透镜的摄影装置，以通过传送用于变焦操作的所有透镜单元来实现小型化。 构成：第一透镜单元（10）具有正折光力。 第二透镜单元（20）布置在第一光学单元的后面。 第二透镜单元具有负折光力。 第三透镜单元（30）布置在第二透镜单元的后面。 第三透镜单元具有正折光力。 第四透镜单元（40）布置在第三透镜单元的后面。 第四透镜单元具有正折光力。 第一至第四透镜单元根据光学轴向移动。
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公开(公告)号：KR1020100091851A
公开(公告)日：2010-08-19
申请号：KR1020090011226
申请日：2009-02-11
Applicant: 삼성전자주식회사
CPC classification number: G11B7/266 , B82Y10/00 , G11B7/24038 , Y10T428/24124
Abstract: PURPOSE: A method for manufacturing a nanorod information storage medium is provided to form a nanorod record layer on a substrate with a sputtering method using a mask having a nanorod pattern. CONSTITUTION: A method for manufacturing a nanorod information storage medium is as follows. A nanorod record layer is formed on a substrate(20) with a sputtering method using a mask(40) which having a pattern corresponding to a nano-rod array. A record laminate having multi record layers is formed by repeating the step of forming the nanorod record layer several times using different masks. The nanorod record layer forming step includes a step of forming nanorods through deposition using the mask and a step of forming a embedding layer for embedding the nanorods. A spacer layer is formed between the record layers.
Abstract translation: 目的：提供一种用于制造纳米棒信息存储介质的方法，以通过使用具有纳米棒图案的掩模的溅射方法在衬底上形成纳米棒记录层。 构成：制造纳米棒信息存储介质的方法如下。 使用具有对应于纳米棒阵列的图案的掩模（40），通过溅射方法在衬底（20）上形成纳米棒记录层。 通过使用不同的掩模重复形成纳米棒记录层数次的步骤来形成具有多个记录层的记录层压体。 纳米棒记录层形成步骤包括通过使用掩模沉积形成纳米棒的步骤和形成用于嵌入纳米棒的嵌入层的步骤。 在记录层之间形成间隔层。
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公开(公告)号：KR100782813B1
公开(公告)日：2007-12-06
申请号：KR1020050064452
申请日：2005-07-15
Applicant: 삼성전자주식회사
IPC: G11B7/1369 , G11B7/1353
CPC classification number: G02B5/32 , G02B3/12 , G02B5/189 , G11B7/1353 , G11B7/1369 , G11B7/13925
Abstract: 한쌍의 투명 기판과, 한쌍의 투명 기판 사이에 위치되며 인가되는 전압에 따라 굴절율 절환이 능동적으로 이루어지는 물질층과, 물질층에 인접한 적어도 일 투명 기판의 면에 물질층의 굴절율 절환에 따라 입사광을 회절없이 투과시키거나 입사광을 회절시켜 광의 발산각을 변화시키도록 형성된 홀로그램 패턴;을 포함하는 것을 특징으로 하는 능동형 보정소자 및 이를 채용하여, 동일 파장의 광을 사용하며, 두께가 서로 다른 정보저장매체를 호환 채용할 수 있도록 된 호환형 광픽업 및 광 기록 및/또는 재생기기가 개시되어 있다.
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公开(公告)号：KR1020070009300A
公开(公告)日：2007-01-18
申请号：KR1020050064452
申请日：2005-07-15
Applicant: 삼성전자주식회사
IPC: G11B7/1369 , G11B7/1353
CPC classification number: G02B5/32 , G02B3/12 , G02B5/189 , G11B7/1353 , G11B7/1369 , G11B7/13925
Abstract: An active correction element, an optical pickup adopting the same, and an optical recording/reproducing apparatus are provided to transmit incident light without diffraction, or diffract the incident light and change an emission angle of the light by actively switching a refractive index. A material layer(4), located between a pair of transparent substrates(2,7), actively switches a refractive index according to a supplied voltage. A hologram pattern(6) is formed in a surface of at least one transparent substrate adjacent to the material layer(4). The hologram pattern(6) transmits incident light according to the switching of the refractive index of the material layer(4), or diffracts the incident light and changes an emission angle of the light.
Abstract translation: 提供有源校正元件，采用该光学拾取装置的光学拾取器和光学记录/再现装置，以便不衍射入射光，或者通过主动切换折射率来衍射入射光并改变光的发射角度。 位于一对透明基板（2,7）之间的材料层（4）根据所提供的电压有效地切换折射率。 在与材料层（4）相邻的至少一个透明基板的表面上形成全息图（6）。 全息图（6）根据材料层（4）的折射率的切换透射入射光，或者衍射入射光并改变光的发射角。
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