METHOD AND APPARATUS FOR INTENSITY CONTROL OF MULTIPLE LIGHT SOURCES
    1.
    发明申请
    METHOD AND APPARATUS FOR INTENSITY CONTROL OF MULTIPLE LIGHT SOURCES 有权
    多光源强度控制的方法与装置

    公开(公告)号:US20070152129A1

    公开(公告)日:2007-07-05

    申请号:US11275206

    申请日:2005-12-19

    IPC分类号: G02B27/40

    摘要: Light from a plurality of light sources is combined in a beam combiner. Photo-sensors are used to sense the intensity of each light source. Signals from the photo-sensors may be used to control the intensity of the light sources. The photo-sensors can be located in the beam combiner or located in the fringe of a collimated beam produced by the beam combiner. The illumination system has application in laser-scanning micro-projectors, for example.

    摘要翻译: 来自多个光源的光在光束组合器中组合。 光传感器用于感测每个光源的强度。 光传感器的信号可用于控制光源的强度。 光传感器可以位于光束组合器中或位于由光束组合器产生的准直光束的边缘中。 照明系统例如在激光扫描微型投影机中的应用。

    METHOD AND APPARATUS FOR INTENSITY CONTROL OF MULTIPLE LIGHT SOURCES USING SOURCE TIMING
    2.
    发明申请
    METHOD AND APPARATUS FOR INTENSITY CONTROL OF MULTIPLE LIGHT SOURCES USING SOURCE TIMING 有权
    使用源时间的多光源的强度控制方法与装置

    公开(公告)号:US20070138372A1

    公开(公告)日:2007-06-21

    申请号:US11275204

    申请日:2005-12-19

    IPC分类号: G01J1/32

    摘要: A method and apparatus for controlling light intensity from two or more light sources. A timing scheme is used to modulate the light sources. Light from the light sources is combined to form a beam and a photo-sensor senses the beam. In a time interval when only one of the light sources is activated, the signal from the photo-sensor is monitored and used in a feedback control circuit to control the active light source.

    摘要翻译: 一种用于控制来自两个或更多个光源的光强度的方法和装置。 使用时序方案来调制光源。 来自光源的光被组合以形成光束,光电传感器感测光束。 在只有一个光源被激活的时间间隔中,来自光电传感器的信号被监视并用于反馈控制电路中以控制主动光源。

    Method of fabricating organic field effect transistors
    3.
    发明申请
    Method of fabricating organic field effect transistors 失效
    制造有机场效应晶体管的方法

    公开(公告)号:US20050176196A1

    公开(公告)日:2005-08-11

    申请号:US11102166

    申请日:2005-04-08

    摘要: Organic field effect transistors (OFETs) can be created rapidly and at low cost on organic films by using a multilayer film (202) that has an electrically conducting layer (204, 206) on each side of a dielectric core. The electrically conducting layer is patterned to form gate electrodes (214), and a polymer film (223) is attached onto the gate electrode side of the multilayer dielectric film, using heat and pressure (225) or an adhesive layer (228). A source electrode and a drain electrode (236) are then fashioned on the remaining side of the multilayer dielectric film, and an organic semiconductor (247) is deposited over the source and drain electrodes, so as to fill the gap between the source and drain electrodes and touch a portion of the dielectric film to create an organic field effect transistor.

    摘要翻译: 有机场效应晶体管(OFET)可以通过使用在介质芯的每一侧上具有导电层(204,206)的多层膜(202)在有机膜上快速且低成本地产生。 图案化导电层以形成栅电极(214),并且使用热和压力(225)或粘合剂层(228)将聚合物膜(223)附着到多层电介质膜的栅电极侧。 然后在多层电介质膜的剩余侧上形成源电极和漏电极(236),并且在源电极和漏电极上沉积有机半导体(247),以填充源极和漏极之间的间隙 电极并且接触电介质膜的一部分以产生有机场效应晶体管。

    Method of manufacturing photodefined integral capacitor with self-aligned dielectric and electrodes
    5.
    发明授权
    Method of manufacturing photodefined integral capacitor with self-aligned dielectric and electrodes 失效
    制造具有自对准电介质和电极的光电积分电容器的方法

    公开(公告)号:US06349456B1

    公开(公告)日:2002-02-26

    申请号:US09224338

    申请日:1998-12-31

    IPC分类号: H01G700

    摘要: A method for manufacturing a microelectronic assembly to have aligned conductive regions and dielectric regions with desirable processing and dimensional characteristics. The invention is particularly useful for producing integral capacitors, with the desired processing and dimensional characteristics achieved with the invention yielding predictable electrical characteristics for the capacitors. The method generally entails providing a substrate with a first conductive layer, forming a dielectric layer on the first conductive layer, and then forming a second conductive layer on the dielectric layer. A first region of the second conductive layer is then removed to expose a first region of the dielectric layer, which in turn is removed to expose a first region of the first conductive layer that is also removed. From this process, the first regions of the conductive and dielectric layers are each removed by using the overlying layer or layers as a mask, so that the remaining second regions of these layers are coextensive.

    摘要翻译: 一种用于制造具有对准的导电区域和具有期望的处理和尺寸特性的电介质区域的微电子组件的方法。 本发明对于制造集成电容器特别有用,具有通过本发明实现的期望的处理和尺寸特性,为电容器产生可预测的电特性。 该方法通常需要提供具有第一导电层的衬底,在第一导电层上形成电介质层,然后在电介质层上形成第二导电层。 然后去除第二导电层的第一区域以暴露介电层的第一区域,该第一区域又被去除以暴露也被去除的第一导电层的第一区域。 从该工艺中,通过使用上覆层作为掩模,导电和介电层的第一区域各自被去除,使得这些层的剩余的第二区域是共延伸的。

    Microelectromechanical system optical apparatus and method
    6.
    发明申请
    Microelectromechanical system optical apparatus and method 有权
    微机电系统光学装置及方法

    公开(公告)号:US20060209385A1

    公开(公告)日:2006-09-21

    申请号:US11080597

    申请日:2005-03-15

    IPC分类号: G02B26/00

    CPC分类号: G02B26/0841

    摘要: A microelectromechanical systems (MEMS) apparatus (100) having a footprint of about 1 to 10 millimeters by about 1 to 10 millimeters comprises a movable member (101) that can be stopped at either of at least two positions by electrically neutral stops (105, 107). Depending upon the needs of a given application, these stops may all be fabricated using materials deposition and removal techniques or some, though not all, may comprise an attached component.

    摘要翻译: 具有约1至10毫米约1至10毫米的占地面积的微机电系统(MEMS)装置(100)包括可移动构件(101),其可通过电中性止挡件(105)停止在至少两个位置中的任一位置, 107)。 根据给定应用的需要,这些停止可以全部使用材料沉积和去除技术来制造,或者一些(尽管不是全部)可以包括附着的部件。

    Optical switch providing a bi-directional rotation of an optical reflector
    7.
    发明授权
    Optical switch providing a bi-directional rotation of an optical reflector 失效
    光学开关提供光学反射器的双向旋转

    公开(公告)号:US06978060B2

    公开(公告)日:2005-12-20

    申请号:US10420078

    申请日:2003-04-22

    IPC分类号: G02B6/35

    摘要: A MEMS based optical switch comprises a bottom electrode, a cantilever electrode, and a top electrode, all of which overlay a carrier board. An absence of a voltage differential between the top and bottom electrodes locates the cantilever electrode in a neutral position between the top and bottom electrodes. A presence of a voltage differential between the top and bottom electrodes locates the cantilever electrode in a position biased toward either the top electrode or the bottom electrode.

    摘要翻译: 基于MEMS的光开关包括底电极,悬臂电极和顶电极,所有这些覆盖在载板上。 顶部和底部电极之间不存在电压差,将悬臂电极定位在顶部和底部电极之间的中性位置。 在顶部和底部电极之间存在电压差,将悬臂电极定位在偏向顶部电极或底部电极的位置。