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1. 发明申请

US20130045336A1 MOLD FOR FABRICATING BARRIER RIB AND METHOD OF FABRICATING TWO-LAYERED BARRIER RIB USING SAME 有权
标题翻译：用于制作障碍物RIB的模具和使用其制造两层BARRIER RIB的方法
公开(公告)号：US20130045336A1
公开(公告)日：2013-02-21
申请号：US13592978
申请日：2012-08-23
申请人： Han Sol Cho , Yong Young Park , Joon Yong Park , Young Mok Son
发明人： Han Sol Cho , Yong Young Park , Joon Yong Park , Young Mok Son
IPC分类号： C08F2/46 , B29C59/00
CPC分类号： G02F1/133512 , H01J9/242 , H01J2211/36
摘要： The disclosed mold includes recessed parts which have a shape corresponding to embossed portions of the barrier rib to be fabricated, and protruding parts which have a shape corresponding to depressed portions of the barrier rib to be fabricated, protrude adjacent to the recessed parts, and are tapered. The protruding parts and the recessed parts are arranged at regular intervals. It is possible to simply fabricate the two-layered barrier rib for inkjet application through a single embossing process at low cost using the mold for fabricating the barrier rib of the present invention.
摘要翻译：所公开的模具包括凹形部分，其具有对应于待制造的障壁的压花部分的形状，并且具有与要制造的障壁的凹陷部分相对应的形状的突出部分突出邻近凹部突出，并且是锥。突出部和凹部以规则间隔配置。通过使用本发明的隔壁的模具，可以以低成本简单地制造用于喷墨应用的双层阻挡肋，通过单一的压花加工。

2. 发明授权

US06984345B2 Cavity-preventing type reactor and a method for fabricating a preform for a plastic optical fiber using the same 失效
公开(公告)号：US06984345B2
公开(公告)日：2006-01-10
申请号：US10197215
申请日：2002-07-18
申请人： Han Sol Cho , Jin Taek Hwang , Jin Sung Choi , Sung Hen Cho
发明人： Han Sol Cho , Jin Taek Hwang , Jin Sung Choi , Sung Hen Cho
IPC分类号： B29D11/00
CPC分类号： B29C33/0072 , B29C31/04 , B29C37/005 , B29C39/08 , B29C39/24 , B29C41/042 , B29C2035/0827 , B29D11/00721 , B29K2105/0002 , B29L2011/0075
摘要： A cavity-preventing type reactor and a method for fabricating a preform for a plastic optical fiber using the same, wherein post-process charging of additional monomer or prepolymer into rotationally-induced central cavities is avoided by forming void-free plastic fibers using special geometric flow controllers combined with special materials combinations, pressures, and rotational techniques.

3. 发明授权

US07336875B2 Enhancement of optical and mechanical properties in a polymeric optical element by annealing under a compressed gas 失效
标题翻译：通过在压缩气体下退火来增强聚合物光学元件中的光学和机械性能
公开(公告)号：US07336875B2
公开(公告)日：2008-02-26
申请号：US10807338
申请日：2004-03-24
申请人： Han Sol Cho , Jin Taek Hwang , Jin Sung Choi , Sung Hen Cho , Young Mok Son , Yong Young Park
发明人： Han Sol Cho , Jin Taek Hwang , Jin Sung Choi , Sung Hen Cho , Young Mok Son , Yong Young Park
IPC分类号： G02B6/02
CPC分类号： G02B6/02038 , B29C71/009 , B29C71/02 , B29C2071/0054 , B29C2071/022 , B29C2791/005 , B29C2791/007 , B29D11/00 , B29L2011/0075
摘要： A method for treating a polymeric optical element which includes the steps of mounting a polymeric optical element into a chamber, injecting a compressed gas as an annealing medium into the chamber and annealing the polymeric optical element and removing the annealing medium from the chamber. The present method provides a new way of preventing disadvantageous molecular orientation and residual stress which causes a deterioration in the optical properties of the polymeric optical element.
摘要翻译：一种用于处理聚合物光学元件的方法，其包括以下步骤：将聚合物光学元件安装到室中，将作为退火介质的压缩气体注入到室中并退火聚合物光学元件并从室除去退火介质。本方法提供了防止不利的分子取向和残余应力的新方法，其导致聚合物光学元件的光学性能的劣化。

4. 发明授权

US06682666B2 Object with radially varying refractive index, and producing method and apparatus thereof 失效
$Object with radially varying refractive index, and producing method and apparatus thereof$
标题翻译：具有径向变化的折射率的物体及其制造方法和装置
公开(公告)号：US06682666B2
公开(公告)日：2004-01-27
申请号：US09915349
申请日：2001-07-27
申请人： Jin Sung Choi , Han Sol Cho
发明人： Jin Sung Choi , Han Sol Cho
IPC分类号： B29D1100
CPC分类号： G02B6/02038 , B29B7/005 , B29C39/22 , B29D11/00682 , B29D11/00721
摘要： Disclosed herein is a method of producing an object having a refractive index which varies radially from the central portion of the object toward the peripheral portion thereof. Also, an object produced by the method and an apparatus for carrying out the method are disclosed. The method comprises the steps of mounting in a rotatable reactor a solid central rotating body formed by polymerizing a first component; filling a liquid second component in the rotatable reactor around the central rotating body; rotating the central rotating body and/or the rotatable reactor to subject the first component to a dissolution, diffusion, and radial mixing into the second component; and polymerizing the dissolved first component and the second component.
摘要翻译：本文公开了一种制造具有从物体的中心部分朝向其周边部分径向变化的折射率的物体的方法。此外，公开了通过该方法生产的物体和用于执行该方法的装置。该方法包括以下步骤：在可旋转反应器中安装通过聚合第一组分而形成的实心中心旋转体; 在可旋转的反应器中围绕中心旋转体填充液体第二组分; 旋转中心旋转体和/或可旋转的反应器以使第一组分溶解，扩散和径向混合到第二组分中; 并使溶解的第一组分和第二组分聚合。

5. 发明授权

US08846159B2 Mold for fabricating barrier rib and method of fabricating two-layered barrier rib using same 有权
标题翻译：用于制造隔壁的模具和使用其制造两层隔壁的方法
公开(公告)号：US08846159B2
公开(公告)日：2014-09-30
申请号：US13592978
申请日：2012-08-23
申请人： Han Sol Cho , Yong Young Park , Joon Yong Park , Young Mok Son
发明人： Han Sol Cho , Yong Young Park , Joon Yong Park , Young Mok Son
IPC分类号： C08J7/04 , B05D3/00 , C08J7/18 , G21H5/00 , B05D3/06 , A01J21/00 , G02F1/1335 , H01J9/24
CPC分类号： G02F1/133512 , H01J9/242 , H01J2211/36
摘要： The disclosed mold includes recessed parts which have a shape corresponding to embossed portions of the barrier rib to be fabricated, and protruding parts which have a shape corresponding to depressed portions of the barrier rib to be fabricated, protrude adjacent to the recessed parts, and are tapered. The protruding parts and the recessed parts are arranged at regular intervals. It is possible to simply fabricate the two-layered barrier rib for inkjet application through a single embossing process at low cost using the mold for fabricating the barrier rib of the present invention.
摘要翻译：所公开的模具包括凹形部分，其具有对应于待制造的障壁的压花部分的形状，并且具有与要制造的障壁的凹陷部分相对应的形状的突出部分突出邻近凹部突出，并且是锥。突出部和凹部以规则间隔配置。通过使用本发明的隔壁的模具，可以以低成本简单地制造用于喷墨应用的双层阻挡肋，通过单一的压花加工。

6. 发明授权

US06429263B2 Method for fabricating a preform for a plastic optical fiber and a preform for a plastic optical fiber fabricated thereby 失效
标题翻译：用于制造塑料光纤预制棒的方法和由此制造的用于塑料光纤的预制棒
公开(公告)号：US06429263B2
公开(公告)日：2002-08-06
申请号：US09756695
申请日：2001-01-10
申请人： Jin Teak Hwang , O Ok Park , Sang Hyuk Im , Duck Jong Suh , Han Sol Cho
发明人： Jin Teak Hwang , O Ok Park , Sang Hyuk Im , Duck Jong Suh , Han Sol Cho
IPC分类号： C08F800
CPC分类号： B29D11/00721 , B29C37/005 , B29D11/00682
摘要： A method for fabricating a preform for a plastic optical fiber, having continuous refractive index profile in a radial direction, comprising a firs step of introducing a mixture consisting of at least two substances, each having a different density and refractive index relative to each other, to a cylindrical reactor and polymerizing the mixture in a centrifugal field generated by rotating the reactor; a second step of compensating for a void formed by volume shrinkage from the polymerization in the first step with a mixture consisting of at least two substances, each having a different density and refractive index relative to each other, and polymerizing the mixture in a centrifugal field generated by rotating the reactor, and a third step of repeating the second step until there is no void after polymerization
摘要翻译：一种用于制造塑料光纤预制棒的方法，其具有在径向上具有连续的折射率分布的方法，包括：将由至少两种物质组成的混合物的第一步骤，每个物质彼此之间具有不同的密度和折射率，到圆柱形反应器并在通过旋转反应器产生的离心场中聚合混合物; 补偿由第一步骤中的聚合体积收缩形成的空隙与由至少两种物质组成的混合物的第二步骤，每种物质彼此之间具有不同的密度和折射率，并将该混合物在离心场中聚合通过旋转反应器产生的第三步骤，并且重复第二步骤，直到聚合后没有空隙

7. 发明授权

US07311450B2 Color optical link using transparently jacketed plastic optical fiber and method for achieving the same 失效
标题翻译：使用透明夹克塑料光纤的彩色光链路和实现相同的方法
公开(公告)号：US07311450B2
公开(公告)日：2007-12-25
申请号：US10765102
申请日：2004-01-28
申请人： Mu Gyeom Kim , Jin Taek Hwang , Jin Sung Choi , Han Sol Cho
发明人： Mu Gyeom Kim , Jin Taek Hwang , Jin Sung Choi , Han Sol Cho
IPC分类号： G02B6/42 , G02B6/28 , H04B10/12
CPC分类号： G02B6/4249 , G02B6/0006 , G02B6/02033 , G02B6/2804 , G02B6/4298
摘要： Disclosed is a color optical link using a transparently jacketed plastic optical fiber that optically transmits data and uses light, scattered and emitted to the outside, for the purpose of illumination, and a method for achieving the color optical link. The color optical link includes a first driver that receives digital or analog signals and a coloring signal in parallel and converts these signals into optical signals through a plurality of light sources. These light sources emit light of different wavelengths. A first POF coupler, connected at one end of the optical fiber, inputs the received optical signals into the optical fiber. A second POF coupler at the other end separates the transmitted optical signals into a plurality of optical signals and inputs these optical signals into a plurality of optical detectors having filters for separating the received signals into plural signals according to wavelength. A second driver converts the received optical signals into electrical signals.
摘要翻译：公开了一种使用透明夹套的塑料光纤的彩色光学链路，其用于光学传输数据并使用散射并发射到外部的光，用于照明，以及用于实现彩色光学链路的方法。彩色光链路包括并行接收数字或模拟信号和着色信号的第一驱动器，并且通过多个光源将这些信号转换成光信号。这些光源发出不同波长的光。连接在光纤一端的第一POF耦合器将接收到的光信号输入到光纤中。另一端的第二POF耦合器将传输的光信号分离成多个光信号，并将这些光信号输入到具有根据波长将接收信号分离成多个信号的滤波器的多个光检测器中。第二驱动器将接收到的光信号转换成电信号。

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