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公开(公告)号：EP1756627A2
公开(公告)日：2007-02-28
申请号：EP05732071.5
申请日：2005-02-04
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
IPC: G02B3/00
CPC classification number: H01L27/14627 , G02B3/0012 , G02B3/0031 , G02B3/0043 , G02B3/0056
Abstract: Systems and methods are provided for a lens or microlens array or non-spherical lens with or without an integrated sensor unit. A dielectric between a substrate and a lens material has curved recesses, which are filled in by the lens material. Light enters the lens material layer and is focused by the curved recess portions.
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公开(公告)号：EP1731928A3
公开(公告)日：2006-12-20
申请号：EP06115047.0
申请日：2006-06-06
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
CPC classification number: G02F1/29 , G02B3/0012 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02F1/133371 , G02F2203/28 , H01L27/14627 , H04N5/23212
Abstract: Systems and methods are disclosed herein to provide zoom and/or autofocus lenses. For example, in accordance with an embodiment of the present invention, a lens is provided with at least one tunable lens. The focal length and/or focus of the lens may be varied without mechanically moving or changing the separation between one or more lens components. This is achieved by varying the refractive index of one or more lenses by means of applying a driving voltage to a nematic liquid crystal or by rotating a birefringent crystal.
Further provided is a lens manufacturing method comprising the step of preparing a lens mould by etching a patterning layer.-
公开(公告)号：EP1709479A2
公开(公告)日：2006-10-11
申请号：EP04814003.2
申请日：2004-12-10
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
IPC: G02B27/10
CPC classification number: G02B6/2552 , B29C67/0044 , B29D11/00663 , B29L2011/0075
Abstract: A method for manufacturing a light controlling structure, generally referred to as a microlens or microlens array. The method including providing a bundle of optically transparent members; cutting the bundle of optically transparent members to form at least one sheet of optically transparent member segments; and heating the at least one end of the at least one sheet of optically transparent member segments to form lens surfaces thereon.
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公开(公告)号：EP1702229A2
公开(公告)日：2006-09-20
申请号：EP04813674.1
申请日：2004-12-10
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
IPC: G02B27/10
CPC classification number: C03B37/028 , C03B37/16 , C03C17/001 , G02B6/2552 , G02B6/262
Abstract: Systems and methods for providing a light controlling structure (1002), generally referred to as a microlens or microlens array. For example, in accordance with an embodiment of the present invention, a light controlling structure (1002) may be employed to provide a display screen (1002).
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Patent Agency Ranking
公开(公告)号：EP1695125A2
公开(公告)日：2006-08-30
申请号：EP04795096.9
申请日：2004-10-15
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
CPC classification number: G02F1/29 , G02B1/02 , G02B3/14 , G02B15/04 , G02F1/1393 , G02F2001/294 , G02F2203/28
Abstract: Systems and methods are disclosed herein to provide zoom lenses. For example, in accordance with an embodiment of the present invention, a zoom lens (100) is provided with a tunable lens (104). The focal length of the zoom lens may be varied without mechanically moving or changing the separation between one or more lens components.
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公开(公告)号：EP1731928A2
公开(公告)日：2006-12-13
申请号：EP06115047.0
申请日：2006-06-06
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
CPC classification number: G02F1/29 , G02B3/0012 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02F1/133371 , G02F2203/28 , H01L27/14627 , H04N5/23212
Abstract: Systems and methods are disclosed herein to provide zoom and/or autofocus lenses. For example, in accordance with an embodiment of the present invention, a lens is provided with at least one tunable lens. The focal length and/or focus of the lens may be varied without mechanically moving or changing the separation between one or more lens components. This is achieved by varying the refractive index of one or more lenses by means of applying a driving voltage to a nematic liquid crystal or by rotating a birefringent crystal.
Further provided is a lens manufacturing method comprising the step of preparing a lens mould by etching a patterning layer.Abstract translation: 本文公开了提供变焦和/或自动对焦透镜的系统和方法。 例如，根据本发明的实施例，透镜设置有至少一个可调透镜。 透镜的焦距和/或焦点可以在不机械地移动或改变一个或多个透镜部件之间的间隔的情况下变化。 这是通过通过向向列型液晶施加驱动电压或通过旋转双折射晶体来改变一个或多个透镜的折射率来实现的。 进一步提供一种透镜制造方法，包括通过蚀刻图案形成层来制备透镜模具的步骤。
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公开(公告)号：EP1728261A2
公开(公告)日：2006-12-06
申请号：EP04813770.7
申请日：2004-12-10
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
IPC: H01J9/12
CPC classification number: G02B6/2552 , B29C67/0044 , B29D11/00663 , B29L2011/0075 , H01J1/3044 , H01J9/025
Abstract: A device and method for forming a device including electron emitters. The method includes exposing a first face of a sheet of bundled fiber segments to a reactive liquid to allow first ends of the fiber segments to react with the reactive liquid to remove material therefrom. A coating material is deposited on the first face which has the material removed. The method also includes exposing a second face of the sheet of bundled fiber segments to a reactive liquid to allow second ends of the fiber segments to react with the reactive liquid to remove material therefrom to expose the coating material.
Abstract translation: 一种用于形成包括电子发射器的装置的装置和方法。 该方法包括将一束成束纤维片段的第一面暴露于反应液体，以允许纤维片段的第一端与反应液体反应以从其中去除材料。 将涂层材料沉积在去除了材料的第一面上。 该方法还包括将成束的纤维片段的第二面暴露于反应性液体以允许纤维片段的第二端与反应性液体反应以从其中去除材料以暴露涂层材料。
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公开(公告)号：EP1702230A2
公开(公告)日：2006-09-20
申请号：EP04813818.4
申请日：2004-12-10
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
IPC: G02B27/10 , G02B6/04 , C03B37/023
CPC classification number: H01J9/025 , B29C67/0044 , B29D11/00663 , B29L2011/0075 , G02B6/2552 , H01J1/3044 , H01J2201/30426
Abstract: A method of forming a field emission device and the resulting device including emitters formed of fiber segments. Tips are formed on the fiber segments that have a radius substantially small by exposing the tips to a reactive liquid for a duration of time. The tips are coated with a low work function conducting material to form emitters.
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公开(公告)号：EP1702226A2
公开(公告)日：2006-09-20
申请号：EP05722400.8
申请日：2005-01-10
Applicant: Tang, Yin S.
Inventor： Tang, Yin S.
CPC classification number: G02B6/2552 , B29C67/0044 , B29D11/00663 , B29L2011/0075
Abstract: A method is provided for manufacturing a lensed tip optical fiber. The method includes providing an optically transparent cylindrical fiber and etching a first end of the optically transparent cylindrical fiber to form a tip. The tip is heated which forms a lens surface at the heated tip. This lensed tip optical fiber makes optical alignment with other optical fibers and coupling of the optical fiber with photonic devices less burdensome.
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