LIGHT MODULATOR ELEMENT AND MICROSCOPE APPARATUSA INCLUDING LIGHT MODULATION ELEMENT
    4.
    发明申请
    LIGHT MODULATOR ELEMENT AND MICROSCOPE APPARATUSA INCLUDING LIGHT MODULATION ELEMENT 有权
    光调制器元件和显微镜装置,包括光调制元件

    公开(公告)号:US20130342768A1

    公开(公告)日:2013-12-26

    申请号:US14004174

    申请日:2012-03-09

    IPC分类号: G02F1/01

    摘要: A light modulator element includes a liquid crystal element which has a liquid crystal layer containing liquid crystal molecules aligned along a first direction, and two transparent electrodes disposed in opposition to each other with the liquid crystal layer sandwiched therebetween, and which controls the phase of linear polarization light and passing through said liquid crystal layer by applying an electric voltage between said two transparent electrodes; a polarizer plate which is disposed between a light source and said liquid crystal element and which has the transmission axis along the first direction or along a direction orthogonal to said first direction; and a rotation mechanism which supports the liquid crystal element and the polarizer plate and which rotates the liquid crystal element and the polarizer plate integrally in one unit with the optical axis of the liquid crystal element as the rotation axis.

    摘要翻译: 光调制元件包括:液晶元件,其具有含有沿第一方向排列的液晶分子的液晶层和两个彼此相对配置的透明电极,其间夹着液晶层,并且控制线性相位 偏振光,并通过在所述两个透明电极之间施加电压而通过所述液晶层; 偏振板,其设置在光源和所述液晶元件之间,并且沿着所述第一方向具有透射轴或沿着与所述第一方向正交的方向; 以及旋转机构,其支撑液晶元件和偏振片,并使液晶元件和偏振片以与液晶元件的光轴一致为一体的旋转轴旋转。

    Exposure system and production method for exposure system
    5.
    发明申请
    Exposure system and production method for exposure system 有权
    曝光系统和曝光系统的生产方法

    公开(公告)号:US20050068590A1

    公开(公告)日:2005-03-31

    申请号:US10498061

    申请日:2003-10-10

    IPC分类号: B41J2/45 G06K15/12 H04N1/04

    摘要: The invention is directed to the provision of an exposure apparatus that can determine a correction value for each individual light-emitting part by employing a method that detects the amount of light corresponding to one particular light-emitting part from composite light containing light rays from adjacent light-emitting parts, and also to the provision of a method for producing such an exposure apparatus. The production method according to the invention comprises the steps of lighting a plurality of light-emitting parts at the same time, detecting an output light-amount distribution across all of the plurality of light-emitting parts by making measurements using a line-like light-receiving device, detecting a peak position corresponding to each light-emitting part by using the output light-amount distribution; detecting the amount of light of each light-emitting part based on the peak position, and determining, based on the amount of light of each light-emitting part, the correction value for correcting nonuniformity in the amount of light of the light-emitting part.

    摘要翻译: 本发明涉及提供一种曝光装置,其可以通过采用从包含来自相邻的光的复合光的复合光检测与一个特定发光部分相对应的光量的方法来确定每个单独的发光部分的校正值 发光部件,以及提供这种曝光装置的制造方法。 根据本发明的制造方法包括以下步骤:同时点亮多个发光部件,通过使用线状光进行测量来检测跨越所有多个发光部件的输出光量分布 接收装置,通过使用输出光量分布来检测与每个发光部分相对应的峰值位置; 基于所述峰值位置检测各发光部的光量,根据所述发光部的光量确定校正所述发光部的光的不均匀性的校正值 。

    Method for determining a correction value for light-emitting parts in exposure apparatus
    7.
    发明授权
    Method for determining a correction value for light-emitting parts in exposure apparatus 有权
    确定曝光装置中发光部件的校正值的方法

    公开(公告)号:US07349003B2

    公开(公告)日:2008-03-25

    申请号:US10498061

    申请日:2003-10-10

    IPC分类号: B41J2/435 B41J15/14

    摘要: The invention is directed to the provision of an exposure apparatus that can determine a correction value for each individual light-emitting part by employing a method that detects the amount of light corresponding to one particular light-emitting part from composite light containing light rays from adjacent light-emitting parts, and also to the provision of a method for producing such an exposure apparatus. The production method according to the invention comprises the steps of lighting a plurality of light-emitting parts at the same time, detecting an output light-amount distribution across all of the plurality of light-emitting parts by making measurements using a line-like light-receiving device, detecting a peak position corresponding to each light-emitting part by using the output light-amount distribution; detecting the amount of light of each light-emitting part based on the peak position, and determining, based on the amount of light of each light-emitting part, the correction value for correcting nonuniformity in the amount of light of the light-emitting part.

    摘要翻译: 本发明涉及提供一种曝光装置,其可以通过采用从包含来自相邻的光的复合光的复合光检测与一个特定发光部分相对应的光量的方法来确定每个单独的发光部分的校正值 发光部件,以及提供这种曝光装置的制造方法。 根据本发明的制造方法包括以下步骤:同时点亮多个发光部件,通过使用线状光进行测量来检测跨越所有多个发光部件的输出光量分布 接收装置,通过使用输出光量分布来检测与每个发光部分相对应的峰值位置; 基于所述峰值位置检测各发光部的光量,根据所述发光部的光量确定校正所述发光部的光的不均匀性的校正值 。

    Exposure device
    8.
    发明申请
    Exposure device 失效
    曝光装置

    公开(公告)号:US20060290906A1

    公开(公告)日:2006-12-28

    申请号:US10553427

    申请日:2004-12-08

    IPC分类号: G03B27/00

    摘要: The invention provides an exposure apparatus that outputs a stable photographic quality image unaffected by variations in ambient temperature, by suppressing the effects of the temperature variations and achieving accurate grayscale reproduction. In the exposure apparatus, input grayscale data P4 is converted into corrected grayscale data by using a conversion table for correcting for the nonlinearity of exposure density, and grayscale exposure is performed on a photosensitive material by controlling exposure conditions in an exposure head based on the corrected grayscale data; here, the conversion table actually comprises a plurality of conversion tables one for each designated temperature region, and a temperature detector is provided for detecting the ambient temperature, with provisions made to select an appropriate one of the conversion tables under the control of select data in accordance with the temperature data supplied from the temperature detector. The exposure apparatus can thus achieve accurate grayscale reproduction and output a stable photographic quality image even when the ambient temperature varies.

    摘要翻译: 本发明提供了一种曝光装置,其通过抑制温度变化的影响并实现精确的灰度再现而输出不受环境温度变化影响的稳定的摄影质量图像。 在曝光装置中,通过使用用于校正曝光密度的非线性的转换表将输入灰度数据P 4转换为校正的灰度数据,并且通过基于所述曝光头控制曝光头中的曝光条件对感光材料进行灰度曝光 校正灰度数据; 这里,转换表实际上包括用于每个指定温度区域的多个转换表,并且提供了用于检测环境温度的温度检测器,其中用于在选择数据的控制下选择适当的一个转换表 根据从温度检测器提供的温度数据。 因此,即使环境温度变化,曝光装置可以实现精确的灰度再现并输出稳定的摄影质量图像。

    Line-scanning optical printer
    9.
    发明授权
    Line-scanning optical printer 失效
    行扫描光学打印机

    公开(公告)号:US06366338B1

    公开(公告)日:2002-04-02

    申请号:US09367889

    申请日:2000-01-11

    IPC分类号: G03B2754

    CPC分类号: B41J2/45 B41J2/465 B41J11/42

    摘要: A line-scanning optical printer, which forms an image on a sensitized sheet (25) by projecting a linear light having a given width and length thereto while successively scanning individual lines in the direction of the width, comprises a casing (50) having light shielding properties and including a window portion for radiating the linear light to the outside, a light emitting element (60), which substantially functions as a point light source and is stored in the casing, an optical system (72, 71, 73) for guiding light from the light emitting element (60) as the linear light to the window portion, and a liquid crystal optical shutter (80) attached to the window portion.

    摘要翻译: 一种线扫描光学打印机,其通过投影具有给定宽度和长度的线性光而在感光片(25)上形成图像,同时在宽度方向上连续扫描各条线,包括具有光的外壳(50) 屏蔽性能,并且包括用于将线性光辐射到外部的窗口部分,基本上用作点光源并被存储在壳体中的发光元件(60),光学系统(72,71,73),用于 将来自发光元件(60)的光作为线性光引导到窗口部分,以及附接到窗口部分的液晶光学快门(80)。