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    • 8. 发明申请
    • INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME
    • 喷墨打印机及其制造方法
    • US20130127951A1
    • 2013-05-23
    • US13557175
    • 2012-07-24
    • Jeong-Ho LeeWoo-Yong SungTae-Woon Cha
    • Jeong-Ho LeeWoo-Yong SungTae-Woon Cha
    • B41J2/14B32B38/04B32B37/24B41J2/16
    • B41J2/14072
    • An inkjet printer head including a nozzle part, a driving part, a printing liquid supplying part, an adhesive and a leak preventing part. The nozzle part includes a first surface and a second surface opposite the first surface. A nozzle is formed in the first surface sprays a printing liquid. A receiving hole is formed in the second surface receives the printing liquid. The driving part is disposed on the second surface of the nozzle part and drives the nozzle part. The printing liquid supplying part supplies the printing liquid to the nozzle part. The adhesive bonds the printing liquid supplying part onto the second surface. The receiving hole is formed in the second surface. The leak preventing part is disposed between the printing liquid supplying part and the driving part. The leak preventing part is formed to cover an exposed surface of the adhesive.
    • 一种喷墨打印机头,包括喷嘴部分,驱动部分,印刷液体供应部分,粘合剂和防漏部分。 喷嘴部分包括与第一表面相对的第一表面和第二表面。 在第一表面中形成喷嘴喷射印刷液体。 在第二表面中形成有接收孔的接收孔。 驱动部配置在喷嘴部的第二面上并驱动喷嘴部。 印刷液供给部将印刷液供给到喷嘴部。 粘合剂将印刷液体供应部分粘合到第二表面上。 接收孔形成在第二表面上。 防漏部设置在打印液供给部和驱动部之间。 防漏部形成为覆盖粘合剂的露出面。
    • 9. 发明申请
    • Apparatus for Measuring Three-Dimensional Profile Using LCD
    • 使用LCD测量三维轮廓的装置
    • US20110279670A1
    • 2011-11-17
    • US12674173
    • 2008-08-11
    • Heui-Jae ParkIl-Hwan LeeSoon-Min ChoiJeong-Ho Lee
    • Heui-Jae ParkIl-Hwan LeeSoon-Min ChoiJeong-Ho Lee
    • H04N7/18
    • G01B11/2518
    • Provided is an apparatus for measuring a three-dimensional profile using a LCD in which a sine wave pattern is formed on a measurement object, whereby image information of the measurement object is obtained using the sine wave pattern and a camera, and the image information is analyzed to measure a profile of the measurement object, the apparatus including a LCD projector including: a light source irradiating light forward; a LCD panel disposed at a front side of the light source, generating a sine wave pattern having a plurality of phases and a plurality of periods; polarization plates respectively disposed on front and rear sides of the LCD panel; a first focusing lens disposed apart from a front side of the LCD panel, focusing the sine wave pattern generated by the LCD panel on the measurement object; and a housing supporting the light source, the LCD panel, the polarization plates and the first focusing lens.
    • 本发明提供一种使用在测量对象上形成正弦波图案的LCD来测量三维轮廓的装置,由此利用正弦波图形和照相机获得测量对象的图像信息,并且图像信息是 分析以测量测量对象的轮廓,该装置包括一个LCD投影仪,其包括:向前照射光的光源; 设置在所述光源的前侧的LCD面板,产生具有多个相位和多个周期的正弦波图案; 分别设置在LCD面板的前侧和后侧的偏振板; 第一聚焦透镜,其与LCD面板的前侧分离,将由LCD面板产生的正弦波图案聚焦在测量对象上; 以及支撑光源,LCD面板,偏振板和第一聚焦透镜的壳体。