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1. 发明申请

WO2012022000A1 METHOD OF MANUFACTURING A PLURALITY OF OPTICAL DEVICES FOR CAMERAS 审中-公开
标题翻译：制造摄像机多光学设备的方法
公开(公告)号：WO2012022000A1
公开(公告)日：2012-02-23
申请号：PCT/CH2011/000180
申请日：2011-08-12
申请人： HEPTAGON OY , RUDMANN, Hartmut , ROENTGEN, Peter , MALUCK, Matthias , ROSSI, Markus
发明人： RUDMANN, Hartmut , ROENTGEN, Peter , MALUCK, Matthias , ROSSI, Markus
IPC分类号： G02B7/04 , H01L27/146 , B29D11/00 , G02B3/00 , G02B7/02 , G02B13/00
CPC分类号： H04N5/2254 , G02B7/003 , G02B7/021 , G02B13/006 , G02B13/0085 , H01L27/14618 , H01L27/14625 , H01L27/14685 , H01L27/14687 , H01L2924/0002 , H04N5/2257 , Y10T29/49002 , Y10T29/49826 , H01L2924/00
摘要： The invention concerns a method of manufacturing a plurality of optical devices (20a) for cameras, each optical device (20a) having a fix focus lens module (2a) for assembling with an image sensor comprising an image sensor plane (5), each fix focus lens module (2a) comprising one or more lenses (17a, 18a) or lens parts, the method comprises the steps of: • manufacturing a plurality of lens modules (2a..d); • determining a lens module value for each lens module (2a.. d), wherein the lens module value is in relationship with the flange focus length FFL (6a..d) of the corresponding lens module (2a..d); • providing and allocating mount elements (3a..b) to the lens modules (2a.. b, whereas the mount elements (3a..b) are to be arranged within the optical devices (20a) to define a fixed separation distance (6a..b) between the lens modules (2a..b) and the image sensor plane (5), the mount elements (3a..b) having variable mount FFL sections (7a..b) by means of which the geometrical distance (6a) between the lens module (2a) and the image sensor plane (5) is adjusted for each lens module (2a..d) individually or in groups dependent on the optical properties of the lens modules (2a..b), to compensate the variation of the lens module values between the plurality of lens modules (2a.. d), so that the focal planes of the lens modules falls into the image sensor plane (5); • assembling the lens modules (2a) and the mount elements (2a) to form optical devices (20a).
摘要翻译：本发明涉及一种制造用于照相机的多个光学装置（20a）的方法，每个光学装置（20a）具有固定聚焦透镜模块（2a），用于与包括图像传感器平面（5）的图像传感器组装，每个固定包括一个或多个透镜（17a，18a）或透镜部分的聚焦透镜模块（2a），该方法包括以下步骤：制造多个透镜模块（2a..d）; °确定每个透镜模块（2a ..d）的透镜模块值，其中透镜模块值与相应的透镜模块（2a..d）的凸缘聚焦长度FFL（6a..d）相关; °向透镜模块（2a ..b）提供并分配安装元件（3a..b），而安装元件（3a..b）将被布置在光学装置（20a）内以限定固定间隔距离（（2a..b）和图像传感器平面（5）之间的安装元件（3a..b）具有可变的安装件FFL部分（7a..b），借助于此，几何形状根据透镜模块（2a..b）的光学特性，单独地或分组地对每个透镜模块（2a..d）调整透镜模块（2a）和图像传感器平面（5）之间的距离（6a）以补偿多个透镜模块（2a ..d）之间的透镜模块值的变化，使得透镜模块的焦平面落入图像传感器平面（5）中;组装透镜模块（2a）和安装元件（2a）以形成光学器件（20a）。

2. 发明申请

WO2013026174A3 WAFER-LEVEL FABRICATION OF OPTICAL DEVICES. IN PARTICULAR OF MODULES FOR COMPUTATIONAL CAMERAS 审中-公开
标题翻译：光学器件的水平制造。特别是计算机摄像机的模块
公开(公告)号：WO2013026174A3
公开(公告)日：2013-04-11
申请号：PCT/CH2012000200
申请日：2012-08-24
申请人： HEPTAGON MICRO OPTICS PTE LTD , RUDMANN HARTMUT , MALUCK MATTHIAS , BIETSCH ALEXANDER , ROENTGEN PETER , HEIMGARTNER STEPHAN
发明人： RUDMANN HARTMUT , MALUCK MATTHIAS , BIETSCH ALEXANDER , ROENTGEN PETER , HEIMGARTNER STEPHAN
IPC分类号： H01L27/146
CPC分类号： G02B13/0085 , B23K26/361 , G01J1/42 , H01L27/14618 , H01L27/14625 , H01L27/14683 , H01L2924/0002 , Y10T29/49748 , Y10T83/04 , H01L2924/00
摘要： The device (50) comprises an optics member (60) and a spacer member (70), said optics member comprising N >= 2 sets of passive optical components (65) comprising one or more passive optical components each. The spacer member (70) comprises N light channels (77), each of said N light channels being associated with one of said N sets of passive optical components. All of said N light channels (77) have an at least substantially identical geometrical length (g), and an optical path length of a first of said N light channels is different from an optical path length of at least one second of said N light channels. Methods for manufacturing such devices are described, too. The invention can allow to mass produce high-precision devices (50) at a high yield.
摘要翻译：所述装置（50）包括光学构件（60）和间隔构件（70），所述光学构件包括N≥2组无源光学组件（65），每个无源光学组件包括一个或多个无源光学组件。间隔构件（70）包括N个光通道（77），所述N个光通道中的每一个与所述N组无源光学部件中的一个相关联。所有所述N个光通道（77）具有至少基本上相同的几何长度（g），并且所述N个光通道中的第一个的光路长度不同于所述N个光的至少一秒的光路长度通道。还描述了制造这种装置的方法。本发明可以以高产率批量生产高精度装置（50）。

3. 发明申请

WO2013026175A1 WAFER-LEVEL FABRICATION OF OPTICAL DEVICES WITH FRONT FOCAL LENGTH CORRECTION 审中-公开
标题翻译：具有正面长度校正的光学器件的水平制造
公开(公告)号：WO2013026175A1
公开(公告)日：2013-02-28
申请号：PCT/CH2012/000201
申请日：2012-08-24
申请人： HEPTAGON MICRO OPTICS PTE. LTD. , RUDMANN Hartmut , MALUCK Matthias , BIETSCH Alexander , ROENTGEN Peter , HEIMGARTNER Stephan
发明人： RUDMANN Hartmut , MALUCK Matthias , BIETSCH Alexander , ROENTGEN Peter , HEIMGARTNER Stephan
IPC分类号： H01L27/146
CPC分类号： G02B13/0085 , B23K26/361 , G01J1/42 , H01L27/14618 , H01L27/14625 , H01L27/14683 , H01L2924/0002 , Y10T29/49748 , Y10T83/04 , H01L2924/00
摘要： The wafer stack (100) comprises a first wafer (OW1) referred to as optics wafer and a second wafer (SW) referred to as spacer wafer, said optics wafer (OW1) having manufacturing irregularities. The spacer wafer (SW) is structured such that it at least partially compensates for said manufacturing irregularities. The corresponding method for manufacturing a device, which in particular can be an optical device, comprises carrying out a correction step for at least partially compensating for manufacturing irregularities. Such a correction step comprises providing a wafer (SW) referred to as spacer wafer, wherein that spacer wafer is structured for at least partially compensating for said manufacturing irregularities. Those manufacturing irregularities may comprise a deviation from a nominal value, e.g., a irregularities in focal length. The invention can allow to mass produce high-precision devices at a high yield.
摘要翻译：晶片堆叠（100）包括称为光学晶片的第一晶片（OW1）和被称为间隔晶片的第二晶圆（SW），所述光学晶片（OW1）具有制造不规则性。间隔晶片（SW）被构造成使得其至少部分地补偿所述制造不规则。用于制造装置的相应方法，其特别地可以是光学装置，包括执行至少部分地补偿制造不规则性的校正步骤。这种校正步骤包括提供称为间隔晶片的晶片（SW），其中该间隔晶片被构造成用于至少部分补偿所述制造不规则。这些制造不规则可能包括与标称值的偏差，例如焦距不规则。本发明可以大批量生产高精度的装置。

4. 发明申请

WO2013026174A2 WAFER-LEVEL FABRICATION OF OPTICAL DEVICES. IN PARTICULAR OF MODULES FOR COMPUTATIONAL CAMERAS 审中-公开
标题翻译：光学器件的水平制造。特别是计算机摄像机的模块
公开(公告)号：WO2013026174A2
公开(公告)日：2013-02-28
申请号：PCT/CH2012/000200
申请日：2012-08-24
申请人： HEPTAGON MICRO OPTICS PTE. LTD. , RUDMANN, Hartmut , MALUCK, Matthias , BIETSCH, Alexander , ROENTGEN, Peter , HEIMGARTNER, Stephan
发明人： RUDMANN, Hartmut , MALUCK, Matthias , BIETSCH, Alexander , ROENTGEN, Peter , HEIMGARTNER, Stephan
IPC分类号： H01L27/146
CPC分类号： G02B13/0085 , B23K26/361 , G01J1/42 , H01L27/14618 , H01L27/14625 , H01L27/14683 , H01L2924/0002 , Y10T29/49748 , Y10T83/04 , H01L2924/00
摘要： The device (50) comprises an optics member (60) and a spacer member (70), said optics member comprising N ≥ 2 sets of passive optical components (65) comprising one or more passive optical components each. The spacer member (70) comprises N light channels (77), each of said N light channels being associated with one of said N sets of passive optical components. All of said N light channels (77) have an at least substantially identical geometrical length (g), and an optical path length of a first of said N light channels is different from an optical path length of at least one second of said N light channels. Methods for manufacturing such devices are described, too. The invention can allow to mass produce high-precision devices (50) at a high yield.
摘要翻译：所述装置（50）包括光学构件（60）和间隔构件（70），所述光学构件包括N = 2组无源光学组件（65），每个无源光学组件包括一个或多个无源光学组件。间隔构件（70）包括N个光通道（77），所述N个光通道中的每一个与所述N组无源光学部件中的一个相关联。所有所述N个光通道（77）具有至少基本上相同的几何长度（g），并且所述N个光通道中的第一个的光路长度不同于所述N个光的至少一秒的光路长度通道。还描述了制造这种装置的方法。本发明可以以高产率批量生产高精度装置（50）。

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