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    • 1. 发明授权
    • Six-piece optical lens system
    • 六片光学透镜系统
    • US08760774B2
    • 2014-06-24
    • US13399646
    • 2012-02-17
    • Shu-Tzu LaiChun Sheng Lee
    • Shu-Tzu LaiChun Sheng Lee
    • G02B13/18G02B9/62
    • G02B13/18G02B13/0045
    • A six-piece optical lens system comprises, in order from the object side to the image side: a stop, a first lens element with a positive refractive power having a convex object-side surface and at least one aspheric surface; a second lens element with a negative refractive power having a concave image-side surface and at least one aspheric surface; a third lens element with a positive refractive power having a convex image-side surface and at least one aspheric surface; a fourth lens element with a positive refractive power having a concave object-side surface and at least one aspheric surface; a fifth lens element having a convex image-side surface and at least one aspheric surface; a sixth lens element with a negative refractive power having a concave image-side surface and at least one aspheric surface. Thereby, the total track length of the system will not be too long.
    • 六件式光学透镜系统从物体侧到像侧依次包括:止挡件,具有凸起物体侧表面和至少一个非球面的具有正折光力的第一透镜元件; 具有负折射力的第二透镜元件,具有凹形图像侧表面和至少一个非球面; 具有正的折光力的第三透镜元件,具有凸形的图像侧表面和至少一个非球面; 具有正折射力的第四透镜元件,具有凹面物侧表面和至少一个非球面; 具有凸形图像侧表面和至少一个非球面的第五透镜元件; 具有负折射力的第六透镜元件,具有凹形图像侧表面和至少一个非球面。 因此,系统的总轨道长度不会太长。
    • 2. 发明授权
    • Optical fiber connector
    • 光纤连接器
    • US08714837B2
    • 2014-05-06
    • US13116020
    • 2011-05-26
    • Chun-Sheng Lee
    • Chun-Sheng Lee
    • G02B6/42
    • G02B6/42G02B6/2746G02B6/4246G02B6/4292
    • An optical fiber connector includes a circular polarizer, an optical electrical converter, and a transceiving module. The circular polarizer receives external optical signals from an optical fiber and divides the received optical signals into first optical signals and second optical signals. The optical electrical converter converts the first optical signals into first electrical signals. The transceiving module receives third electrical signals from ports of an optical communication device, and includes an optical electrical converting circuit and an electrical optical converting circuit. The optical electrical converting circuit converts the second optical signals into second electrical signals and transmits the second electrical signals to the optical communication device. The electrical optical converting circuit converts the third electrical signals into third optical signals and transmits the third optical signals to the optical fiber. The first electrical signals are used to drive the transceiving module.
    • 光纤连接器包括圆偏振器,光电转换器和收发模块。 圆偏振器从光纤接收外部光信号,并将接收的光信号分为第一光信号和第二光信号。 光电转换器将第一光信号转换成第一电信号。 收发模块从光通信装置的端口接收第三电信号,并且包括光电转换电路和电光转换电路。 光电转换电路将第二光信号转换成第二电信号,并将第二电信号发送到光通信装置。 电光转换电路将第三电信号转换为第三光信号,并将第三光信号发送到光纤。 第一个电信号用于驱动收发模块。
    • 3. 发明申请
    • SIX-PIECE OPTICAL LENS SYSTEM
    • 六棱镜光学系统
    • US20130215520A1
    • 2013-08-22
    • US13399646
    • 2012-02-17
    • Shu-Tzu LaiChun Sheng Lee
    • Shu-Tzu LaiChun Sheng Lee
    • G02B13/18
    • G02B13/18G02B13/0045
    • A six-piece optical lens system comprises, in order from the object side to the image side: a stop, a first lens element with a positive refractive power having a convex object-side surface and at least one aspheric surface; a second lens element with a negative refractive power having a concave image-side surface and at least one aspheric surface; a third lens element with a positive refractive power having a convex image-side surface and at least one aspheric surface; a fourth lens element with a positive refractive power having a concave object-side surface and at least one aspheric surface; a fifth lens element having a convex image-side surface and at least one aspheric surface; a sixth lens element with a negative refractive power having a concave image-side surface and at least one aspheric surface. Thereby, the total track length of the system will not be too long.
    • 六件式光学透镜系统从物体侧到像侧依次包括:挡块,具有凸面物侧表面和至少一个非球面的正屈光力的第一透镜元件; 具有负折射力的第二透镜元件,具有凹形图像侧表面和至少一个非球面; 具有正的折光力的第三透镜元件,具有凸形的图像侧表面和至少一个非球面; 具有正折射力的第四透镜元件,具有凹面物侧表面和至少一个非球面; 具有凸形图像侧表面和至少一个非球面的第五透镜元件; 具有负折射力的第六透镜元件,具有凹形图像侧表面和至少一个非球面。 因此,系统的总轨道长度不会太长。
    • 5. 发明申请
    • OPTICAL FIBER CONNECTOR
    • 光纤连接器
    • US20120155886A1
    • 2012-06-21
    • US13116020
    • 2011-05-26
    • CHUN-SHENG LEE
    • CHUN-SHENG LEE
    • H04B10/02
    • G02B6/42G02B6/2746G02B6/4246G02B6/4292
    • An optical fiber connector includes a circular polarizer, an optical electrical converter, and a transceiving module. The circular polarizer receives external optical signals from an optical fiber and divides the received optical signals into first optical signals and second optical signals. The optical electrical converter converts the first optical signals into first electrical signals. The transceiving module receives third electrical signals from ports of an optical communication device, and includes an optical electrical converting circuit and an electrical optical converting circuit. The optical electrical converting circuit converts the second optical signals into second electrical signals and transmits the second electrical signals to the optical communication device. The electrical optical converting circuit converts the third electrical signals into third optical signals and transmits the third optical signals to the optical fiber. The first electrical signals are used to drive the transceiving module.
    • 光纤连接器包括圆偏振器,光电转换器和收发模块。 圆偏振器从光纤接收外部光信号,并将接收的光信号分为第一光信号和第二光信号。 光电转换器将第一光信号转换成第一电信号。 收发模块从光通信装置的端口接收第三电信号,并且包括光电转换电路和电光转换电路。 光电转换电路将第二光信号转换成第二电信号,并将第二电信号发送到光通信装置。 电光转换电路将第三电信号转换为第三光信号,并将第三光信号发送到光纤。 第一个电信号用于驱动收发模块。