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1. 发明授权

KR100955975B1 적외선 렌즈, 적외선 카메라 및 나이트비전 失效
标题翻译：红外线镜头，红外摄像机和夜视镜
公开(公告)号：KR100955975B1
公开(公告)日：2010-05-04
申请号：KR1020077025096
申请日：2006-11-07
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야 , 히라이와치히로
IPC分类号： G02B13/14 , G02B13/18 , G02B9/02 , G02B1/00
CPC分类号： G02B13/14
摘要： 적외선 렌즈(1a)는, 물체 쪽으로부터 순서대로, 황화아연에 의해 형성된 제 1 내지 제 3 렌즈(L1~L3)를 구비하고, 제 1 내지 제 3 렌즈(L1~L3)는 물체 쪽으로 볼록면을 향한 정 메니스커스 렌즈로 되어있고, 렌즈 형상의 금형을 이용하여 황화아연 원료 분말을 열간 압축 성형함으로써 형성되어 있다. 또한, 제 1 렌즈(L1)의 오목면(이미지측 면)은 회절면으로 되어 있다.

2. 发明授权

KR100960776B1 적외선 렌즈, 적외선 카메라 및 나이트비전 失效
标题翻译：红外镜头，红外摄像头和夜视
公开(公告)号：KR100960776B1
公开(公告)日：2010-06-01
申请号：KR1020107000970
申请日：2006-11-07
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야 , 히라이와치히로
IPC分类号： G02B13/14 , G02B9/12 , G02B13/18 , G02B1/00
CPC分类号： G02B13/14
摘要： 적외선 렌즈(1a)는, 물체 쪽으로부터 순서대로, 황화아연에 의해 형성된 제 1 내지 제 3 렌즈(L1~L3)를 구비하고, 제 1 내지 제 3 렌즈(L1~L3)는 물체 쪽으로 볼록면을 향한 정 메니스커스 렌즈로 되어있고, 렌즈 형상의 금형을 이용하여 황화아연 원료 분말을 열간 압축 성형함으로써 형성되어 있다. 또한, 제 1 렌즈(L1)의 오목면(이미지측 면)은 회절면으로 되어 있다.
摘要翻译：红外透镜1a从物体侧依次包括由硫化锌形成的第一至第三透镜L1至L3，并且第一至第三透镜L1至L3具有朝向物体侧的凸面并且通过使用透镜状金属模具热压缩成型硫化锌原料粉末而形成。第一透镜L1的凹面（像侧面）是衍射面。

3. 发明公开

KR1020090026713A 원적외선 카메라용 렌즈, 렌즈 유닛 및 촬상 장치 无效
标题翻译：红外相机镜头，镜头单元和成像设备
公开(公告)号：KR1020090026713A
公开(公告)日：2009-03-13
申请号：KR1020080029321
申请日：2008-03-28
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야
IPC分类号： G02B1/00 , G02B1/04 , G02B9/00
CPC分类号： G02B13/14
摘要： A far-infrared camera lens, lens unit, and imaging apparatus are provided to extend the viewing angle by assembling the ZnS lens of three sheets. The first lens(G1) is made of ZnS. The first lens has the central part which is the concave meniscus in the image plane. The second lens(G2) is made of ZnS and has the convex peripheral unit in the object side. The third lens(G3) is made of ZnS. The third lens comes close to the second lens. The third lens has the central part which has the swollen meniscus shape in the object side. The third lens has the concave peripheral unit in the object side. The diffraction surface is formed in all lens surfaces. The viewing angle of the far infrared rays lens for camera is 50°~70°.
摘要翻译：提供远红外相机透镜，透镜单元和成像装置，以通过组装三片ZnS透镜来延伸视角。第一透镜（G1）由ZnS制成。第一透镜具有在图像平面中的凹面弯月面的中心部分。第二透镜（G2）由ZnS制成，并且在物体侧具有凸形周边单元。第三透镜（G3）由ZnS制成。第三个镜头靠近第二个镜头。第三透镜具有在物体侧具有膨胀的弯液面形状的中心部。第三透镜在物体侧具有凹形周边单元。衍射表面形成在所有透镜表面中。相机远红外线镜头的视角为50°〜70°。

4. 发明公开

KR1020100012102A 적외선 렌즈, 적외선 카메라 및 나이트비전 失效
标题翻译：红外线镜头，红外摄像机和夜视镜
公开(公告)号：KR1020100012102A
公开(公告)日：2010-02-05
申请号：KR1020107000970
申请日：2006-11-07
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야 , 히라이와치히로
IPC分类号： G02B13/14 , G02B9/12 , G02B13/18 , G02B1/00
CPC分类号： G02B13/14 , G02B9/14 , G02B13/0035 , G02B13/18 , G03B17/56 , H04N5/2251
摘要： Infrared lens (1a) comprising, arranged in sequence from the object side, first to third lenses (L1 to L3) of zinc sulfide, the first to third lenses (L1 to L3) each being a positive meniscus lens whose convex surface is on the object side. The first to third lenses (L1 to L3) are formed by hot compression molding of zinc sulfide raw material powder using a lens-shaped die. The concave surface (image side surface) of the first lens (L1) is a diffractive surface.
摘要翻译：红外线透镜（1a）包括从物体侧依次排列有硫化锌的第一至第三透镜（L1至L3），第一至第三透镜（L1至L3）各自为凸凹面为正的弯月透镜物体侧。第一至第三透镜（L1至L3）通过使用透镜形模的热硫化锌原料粉末的热压成型而形成。第一透镜（L1）的凹面（像侧面）为衍射面。

5. 发明公开

KR1020090026712A 원적외선 카메라용 렌즈, 렌즈 유닛 및 촬상 장치 无效
标题翻译：红外相机镜头，镜头单元和成像设备
公开(公告)号：KR1020090026712A
公开(公告)日：2009-03-13
申请号：KR1020080029287
申请日：2008-03-28
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야
IPC分类号： G02B1/00 , G02B9/00 , G02B1/04
CPC分类号： G02B13/146 , G02B13/18 , G02B27/0037 , G02B27/4211 , G02B27/4216
摘要： A far-infrared camera lens, a lens unit, and an imaging apparatus are provided to increase a viewing angle and resolution by obtaining a back focus over 6mm. A far-infrared camera lens comprises a first lens(G1), a second lens(G2), and a third lens(G3). Both surfaces(S1, S2) of the first lens have a convex shape. The first lens is made of ZnS. The second lens has a negative meniscus or a concavo-concave shape, and is made of ZnS. The third lens has a positive meniscus shape, and is made of ZnS. A diffraction surface is formed on all lens surfaces. A back focus of the far-infrared camera lens is 6 ~ 20mm. A total focal length f of the far-infrared camera lens is 10 ~ 30mm. A focal length f12 of the first lens and the second lens is 20 ~ 70mm. The first lens, the second lens, and the third lens are manufactured by molding ZnS powder.
摘要翻译：提供远红外相机透镜，透镜单元和成像装置，以通过获得超过6mm的后焦距来增加视角和分辨率。远红外相机透镜包括第一透镜（G1），第二透镜（G2）和第三透镜（G3）。第一透镜的两个表面（S1，S2）具有凸形。第一个镜头由ZnS制成。第二透镜具有负弯液面或凹凸形状，并且由ZnS制成。第三透镜具有正的弯月面形状，并且由ZnS制成。在所有透镜表面上形成衍射表面。远红外相机镜头的后焦距为6〜20mm。远红外摄像机镜头的总焦距f为10〜30mm。第一透镜和第二透镜的焦距f12为20〜70mm。第一透镜，第二透镜和第三透镜通过模制ZnS粉末制造。

6. 发明公开

KR1020080100438A 적외선 줌 렌즈 및 적외선 카메라 无效
标题翻译：红外变焦镜头和红外摄像机
公开(公告)号：KR1020080100438A
公开(公告)日：2008-11-18
申请号：KR1020087021405
申请日：2007-02-21
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 히라이와치히로 , 이즈미다츠야
IPC分类号： G02B15/16 , G02B15/167 , G02B13/18 , H04N5/225
CPC分类号： G02B15/173 , G02B13/14 , G02B13/22 , G02B27/0037 , G02B27/4211 , G02B27/4227 , G02B27/4277
摘要： An infrared zoom lens reduced in size and manufacturable at low cost while maintaining the brightness of image and its related techniques are provided. The infrared zoom lens (1a) comprises first to third lens groups (G1 to G3) made of zinc sulphide. The first lens group (G1) is composed of one or two lenses, and has a positive refracting power. The second lens group (G2) is composed of one or two lenses, and has a negative refracting power. The third lens group (G3) is composed of two or more lenses. The whole lens groups have a positive refracting power. The infrared zoom lens comprises, as the final lens on the image plane side, a positive meniscus lens with its convex surface facing an object. During zooming, the second lens group (G2) is moved along the optical axis. At least one lens surface of the first to third lens groups (G1 to G3) is a refracting one. At least one lens surface of the first and third lens groups (G1, G3) is an aspherical one.
摘要翻译：红外变焦镜头尺寸减小并且可以以低成本制造，同时保持图像的亮度并提供其相关技术。红外变焦透镜（1a）包括由硫化锌制成的第一至第三透镜组（G1至G3）。第一透镜组（G1）由一个或两个透镜组成，具有正的折射光焦度。第二透镜组（G2）由一个或两个透镜组成，具有负折射光焦度。第三透镜组（G3）由两个或更多个透镜组成。整个镜头组具有正折射力。红外变焦透镜作为像平面侧的最终透镜包括其凸面朝向物体的正弯月形透镜。在变焦期间，第二透镜组（G2）沿着光轴移动。第一至第三透镜组（G1至G3）的至少一个透镜表面是折射的。第一和第三透镜组（G1，G3）的至少一个透镜表面是非球面透镜。

7. 发明公开

KR1020080015400A 적외선 렌즈, 적외선 카메라 및 나이트비전 失效
标题翻译：红外线镜头，红外摄像机和夜视镜
公开(公告)号：KR1020080015400A
公开(公告)日：2008-02-19
申请号：KR1020077025096
申请日：2006-11-07
申请人： 스미토모 덴키 고교 가부시키가이샤
发明人： 이즈미다츠야 , 히라이와치히로
IPC分类号： G02B13/14 , G02B13/18 , G02B9/02 , G02B1/00
CPC分类号： G02B13/14 , G02B1/041 , G02B9/16 , G02B13/0035 , G02B13/18
摘要： Infrared lens (1a) comprising, arranged in sequence from the object side, first to third lenses (L1 to L3) of zinc sulfide, the first to third lenses (L1 to L3) each being a positive meniscus lens whose convex surface is on the object side. The first to third lenses (L1 to L3) are formed by hot compression molding of zinc sulfide raw material powder using a lens-shaped die. The concave surface (image side surface) of the first lens (L1) is a diffractive surface.
摘要翻译：红外线透镜（1a）包括从物体侧依次排列有硫化锌的第一至第三透镜（L1至L3），第一至第三透镜（L1至L3）各自为凸凹面为正的弯月透镜物体侧。第一至第三透镜（L1至L3）通过使用透镜形模的热硫化锌原料粉末的热压成型而形成。第一透镜（L1）的凹面（像侧面）为衍射面。

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