公开(公告)号：US20070031137A1

公开(公告)日：2007-02-08

申请号：US10573538

申请日：2004-09-15

申请人： Danut Bogdan ,  Jozef Dimeyer ,  Henryk Frenzel ,  Harald Schmidt

发明人： Danut Bogdan ,  Jozef Dimeyer ,  Henryk Frenzel ,  Harald Schmidt

IPC分类号： G02B7/28

CPC分类号： G02B7/021 ,  H01L31/0203 ,  H01L31/02325 ,  H04N5/2251 ,  H04N5/2253 ,  H04N5/2254

摘要： An optical module has a circuit carrier, a housed semiconductor element disposed on the circuit carrier, and a lens unit for projecting electromagnetic radiation along an optical axis towards the semiconductor element. The housed semiconductor element and the lens unit are embodied as two components. At least one spacer element is disposed outside the optical axis, between the housing of the semiconductor element and the lens unit. Due to the addition of a low-cost spacer element, the invention enables the simple compensation of possible remaining work tolerances, for example between client-specific semiconductor housings and lens units selected from lines of products of different production quality. While tolerance-exceeding lines of products have not had any use until now as rejects, reliable camera modules can advantageously be assembled using a compensation element according to the invention, and in principle, any mechanical adjustment of the focal point can also be dispensed with. Such camera modules can be suitable utilized inside a motor vehicle or outside of the same.

摘要翻译： 光学模块具有电路载体，设置在电路载体上的容纳半导体元件，以及用于沿着光轴朝向半导体元件投射电磁辐射的透镜单元。 所容纳的半导体元件和透镜单元被实施为两个部件。 至少一个间隔元件设置在光轴的外侧，半导体元件的壳体和透镜单元之间。 由于添加了低成本的间隔元件，本发明能够简单地补偿可能的剩余工作公差，例如在客户特定半导体外壳和从不同生产质量的产品线中选择的透镜单元之间。 尽管迄今为止产品的公差超出线直到目前为止都没有任何使用，但可以使用根据本发明的补偿元件有利地组装可靠的相机模块，并且原则上也可以省略焦点的任何机械调节。 这样的相机模块可以适用于机动车辆内部或其外部。

公开(公告)号：US07679156B2

公开(公告)日：2010-03-16

申请号：US10573543

申请日：2004-09-14

申请人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

发明人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

IPC分类号： H01L31/0232

CPC分类号： H04N5/2257 ,  G02B7/021 ,  H01L31/0203 ,  H01L31/02325 ,  H04N5/2254

摘要： An optical module has a circuit carrier, a housed semiconductor element placed on the circuit carrier, and a lens unit for projecting electromagnetic radiation onto the semiconductor element. The lens unit, which is constructed separate from the cased semiconductor element, preferably comprises a lens assembly formed of, for example, three lenses and of a diaphragm. The three lenses, optionally together with the diaphragm, are aligned in a well-defined manner due to their geometric design so that no additional optical adjustment is necessary. According to the invention, a support is formed, at least in sections, on the case of the semiconductor element, and the lens unit is placed thereon thus being supported. The concept is that by forming a support directly on the case of a cased semiconductor element even with classically cased semiconductor chips, it is possible to construct a camera module with which every mechanical focus setting can be eliminated. The novel system is particularly suited for use in the interior or exterior of a motor vehicle.

摘要翻译： 光学模块具有电路载体，放置在电路载体上的容纳半导体元件和用于将电磁辐射投射到半导体元件上的透镜单元。 与套管半导体元件分离构造的透镜单元优选地包括由例如三个透镜和隔膜形成的透镜组件。 三个透镜（可选地与隔膜一起）由于其几何设计而以良好限定的方式对齐，使得不需要额外的光学调节。 根据本发明，至少在半导体元件的壳体上形成支撑件，并且透镜单元被放置在其上，从而被支撑。 其概念在于，即使使用经典的半导体芯片，通过直接在套管半导体元件的情况下形成支撑，也可以构成可以消除每个机械焦点设置的相机模块。 该新型系统特别适用于机动车辆的内部或外部。

公开(公告)号：US07570439B2

公开(公告)日：2009-08-04

申请号：US10573540

申请日：2004-09-22

申请人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

发明人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

IPC分类号： G02B7/02

CPC分类号： H04N5/2257 ,  H01L31/02325

摘要： An optical module has a circuit carrier, a housed semiconductor element disposed on the circuit carrier, and a lens unit for projecting electromagnetic radiation onto the semiconductor element. The lens unit preferably includes a lens assembly with, say, three lenses and a diaphragm. The lenses, optionally together with the diaphragm, are aligned in a well-defined manner due to their geometric design so that no additional optical adjustment is necessary. The lenses are held in a type of lens holder that is an integral component of the housing of the semiconductor element.

摘要翻译： 光学模块具有电路载体，设置在电路载体上的容纳半导体元件和用于将电磁辐射投射到半导体元件上的透镜单元。 透镜单元优选地包括具有例如三个透镜和隔膜的透镜组件。 透镜，可选地与隔膜一起以良好限定的方式对准，因为它们的几何设计，使得不需要额外的光学调节。 透镜被保持在作为半导体元件的壳体的整体部件的透镜保持器的类型中。

公开(公告)号：US20060239632A1

公开(公告)日：2006-10-26

申请号：US10573540

申请日：2004-09-22

申请人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

发明人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

IPC分类号： G02B6/00

CPC分类号： H04N5/2257 ,  H01L31/02325

摘要： An optical module has a circuit carrier, a housed semiconductor element disposed on the circuit carrier, and a lens unit for projecting electromagnetic radiation onto the semiconductor element. The lens unit preferably includes a lens assembly with, say, three lenses and a diaphragm. The lenses, optionally together with the diaphragm, are aligned in a well-defined manner due to their geometric design so that no additional optical adjustment is necessary. The lenses are held in a type of lens holder that is an integral component of the housing of the semiconductor element.

公开(公告)号：US20060202293A1

公开(公告)日：2006-09-14

申请号：US10573543

申请日：2004-09-14

申请人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

发明人： Danut Bogdan ,  Josef Dirmeyer ,  Henryk Frenzel ,  Harald Schmidt

IPC分类号： H01L31/0232

CPC分类号： H04N5/2257 ,  G02B7/021 ,  H01L31/0203 ,  H01L31/02325 ,  H04N5/2254

摘要： An optical module has a circuit carrier, a housed semiconductor element placed on the circuit carrier, and a lens unit for projecting electromagnetic radiation onto the semiconductor element. The lens unit, which is constructed separate from the cased semiconductor element, preferably comprises a lens assembly formed of, for example, three lenses and of a diaphragm. The three lenses, optionally together with the diaphragm, are aligned in a well-defined manner due to their geometric design so that no additional optical adjustment is necessary. According to the invention, a support is formed, at least in sections, on the case of the semiconductor element, and the lens unit is placed thereon thus being supported. The concept is that by forming a support directly on the case of a cased semiconductor element even with classically cased semiconductor chips, it is possible to construct a camera module with which every mechanical focus setting can be eliminated. The novel system is particularly suited for use in the interior or exterior of a motor vehicle.

摘要翻译： 光学模块具有电路载体，放置在电路载体上的容纳半导体元件和用于将电磁辐射投射到半导体元件上的透镜单元。 与套管半导体元件分离构造的透镜单元优选地包括由例如三个透镜和隔膜形成的透镜组件。 三个透镜（可选地与隔膜一起）由于其几何设计而以良好限定的方式对齐，使得不需要额外的光学调节。 根据本发明，至少在半导体元件的壳体上形成支撑件，并且透镜单元被放置在其上，从而被支撑。 其概念在于，即使使用经典的半导体芯片，通过直接在套管半导体元件的情况下形成支撑，也可以构成可以消除每个机械焦点设置的相机模块。 该新型系统特别适用于机动车辆的内部或外部。