公开(公告)号：US08625949B2

公开(公告)日：2014-01-07

申请号：US13421204

申请日：2012-03-15

Applicant: Chih-Kung Lee ,  Chih-Jen Chien ,  Yu-Hsun Lee ,  Chun-Yen Chen ,  Yuh-Yan Yu ,  Te-Hsun Chen

Inventor： Chih-Kung Lee ,  Chih-Jen Chien ,  Yu-Hsun Lee ,  Chun-Yen Chen ,  Yuh-Yan Yu ,  Te-Hsun Chen

IPC: G02B6/00 ,  G02B6/26 ,  G02B6/42 ,  F21V7/04 ,  G02B5/00

CPC classification number: G03F7/70383 ,  G01Q60/22 ,  G01Q80/00

Abstract: Disclosed is an optical head, including a hollow micro-pipe and a stuffing member, the micro-pipe having a diameter-extended portion and a diameter-diminishing portion adapted allowing the incident light to transmit from the diameter-extended portion to the diameter-diminishing portion to emerge from its tip, and the stuffing member being disposed inside of the micro-pipe compared to prior techniques. The optical head of the invention is easier to be made, and it has a better focus for achieving optical exposure of sub-wave length focal spot and deep depth of focus.

Abstract translation: 公开了一种包括中空微管和填充构件的光学头，所述微管具有直径延伸部分和直径减小部分，其适于允许入射光从直径延伸部分传播到直径 - 缩小部分从其尖端露出，并且与现有技术相比，填充构件设置在微管内部。 本发明的光头更容易制造，并且对于实现亚波长焦点和深深度焦深的光学曝光具有更好的重点。

公开(公告)号：US20130115454A1

公开(公告)日：2013-05-09

申请号：US13421204

申请日：2012-03-15

Applicant: Chih-Kung Lee ,  Chih-Jen Chien ,  Yu-Hsun Lee ,  Chun-Yen Chen ,  Yuh-Yan Yu ,  Te-Hsun Chen

Inventor： Chih-Kung Lee ,  Chih-Jen Chien ,  Yu-Hsun Lee ,  Chun-Yen Chen ,  Yuh-Yan Yu ,  Te-Hsun Chen

IPC: D02G3/00

CPC classification number: G03F7/70383 ,  G01Q60/22 ,  G01Q80/00

Abstract: Disclosed is an optical head, including a hollow micro-pipe and a stuffing member, the micro-pipe having a diameter-extended portion and a diameter-diminishing portion adapted allowing the incident light to transmit from the diameter-extended portion to the diameter-diminishing portion to emerge from its tip, and the stuffing member being disposed inside of the micro-pipe compared to prior techniques. The optical head of the invention is easier to be made, and it has a better focus for achieving optical exposure of sub-wave length focal spot and deep depth of focus.

Abstract translation: 公开了一种包括中空微管和填充构件的光学头，所述微管具有直径延伸部分和直径减小部分，其适于允许入射光从直径延伸部分传播到直径 - 缩小部分从其尖端露出，并且与现有技术相比，填充构件设置在微管内部。 本发明的光头更容易制造，并且对于实现亚波长焦点和深深度焦深的光学曝光具有更好的重点。

公开(公告)号：US07957250B2

公开(公告)日：2011-06-07

申请号：US11960725

申请日：2007-12-20

Applicant: Chih-Kung Lee ,  Ding-Zheng Lin ,  Tsung-Dar Cheng ,  Chin-Kai Chang ,  Chih-Hao Chen ,  Chau-Shioung Yeh ,  You-Chia Chang

Inventor： Chih-Kung Lee ,  Ding-Zheng Lin ,  Tsung-Dar Cheng ,  Chin-Kai Chang ,  Chih-Hao Chen ,  Chau-Shioung Yeh ,  You-Chia Chang

IPC: G11B7/00

CPC classification number: G03F7/70383 ,  G11B7/1387 ,  G11B7/261

Abstract: A micro optical head is provided, which provides sub-wavelength focusing spot and very long depth of focus. The optical head includes a transparent substrate, an opaque film, and at least one sub-wavelength annular channel. After coherent light transmits the transparent substrate supporting the optical head and passes through the appropriately designed sub-wavelength annular channel, the transmitted light can overcome the diffraction limit, and the transmission energy is improved efficiently. The transmitted light converges after a certain distance behind the optical head and forms a sub-wavelength-scale beam that maintains a very long distance without divergence.

Abstract translation: 提供了一种微光学头，其提供亚波长聚焦点和非常长的焦深。 光头包括透明基板，不透明膜和至少一个亚波长环形通道。 相干光透过支撑光头并透过合适设计的亚波长环形通道的透明基板，可以克服衍射极限，有效提高透射能量。 透射光在光学头后方一定距离后会聚，形成保持非常长的距离而不发散的亚波长标度光束。

公开(公告)号：US07730767B2

公开(公告)日：2010-06-08

申请号：US11976683

申请日：2007-10-26

Applicant: Long Sun Huang ,  Chih-Kung Lee ,  Shih-Yuan Lee ,  Kuang-Chong Wu ,  Yi Kuang Yen

Inventor： Long Sun Huang ,  Chih-Kung Lee ,  Shih-Yuan Lee ,  Kuang-Chong Wu ,  Yi Kuang Yen

IPC: G01N9/00

CPC classification number: G01N29/036 ,  G01N2291/0257

Abstract: The invention discloses a micro-sensor for sensing a chemical substance. The micro-sensor according to the invention includes a substrate, a micro-cantilever, an electrode structure, and a measuring device. The micro-cantilever is formed on the substrate and has a capturing surface for capturing chemical substances. The electrode structure is for supplying an electrical field. The electrical field is disposed so as to assist the capturing surface in capturing chemical substances. The measuring device, coupled to the micro-cantilever, is for measuring a variation on a mechanical property of the micro-cantilever induced by the captured chemical substance and interpreting the variation on the mechanical property of the micro-cantilever into information relative to the chemical substance.

Abstract translation: 本发明公开了一种感测化学物质的微型传感器。 根据本发明的微型传感器包括基底，微悬臂，电极结构和测量装置。 微悬臂形成在基板上，具有用于捕获化学物质的捕获表面。 电极结构用于提供电场。 电场被设置成辅助捕获表面捕获化学物质。 耦合到微型悬臂的测量装置用于测量由捕获的化学物质引起的微悬臂的机械性能的变化，并将微悬臂梁的机械性能的变化解释为相对于化学物质的信息 物质。

公开(公告)号：US07671995B2

公开(公告)日：2010-03-02

申请号：US12048238

申请日：2008-03-14

Applicant: Chii-Wann Lin ,  Nan-Fu Chiu ,  Wei-Yi Feng ,  Chia-Chen Chang ,  Kuo-Chuan Ho ,  Chih-Kung Lee ,  Kuang-Chong Wu

Inventor： Chii-Wann Lin ,  Nan-Fu Chiu ,  Wei-Yi Feng ,  Chia-Chen Chang ,  Kuo-Chuan Ho ,  Chih-Kung Lee ,  Kuang-Chong Wu

IPC: G01N21/55

CPC classification number: G01N21/553

Abstract: Surface plasmon resonance (SPR) sensing technique which provides high specificity and accuracy has been an important method for molecular sensing technology. In the past, in order to affix 45 nm gold film onto glass or silicon substrate, several nanometers of chromium (Cr) or titanium (Ti) has been used as adhesive layer for the attachment of Au film. However, the existence of Cr or Ti thin film deteriorates the performance of SPR sensor due to their characteristic optical absorption. Our experimental results have confirmed the uses of conducting metal oxide, specifically, ITO and Zinc Oxide (ZnO) can be used to replace Cr or Ti for better performance in terms of SPR resonant properties (resonant angle and HMBW) and sensitivity enhancement for 3 to 15 times than traditional ones. It would contribute significantly to the SPR applications in both biosensors and gas sensors.

Abstract translation: 提供高特异性和准确度的表面等离子体共振（SPR）感测技术已成为分子感测技术的重要方法。 在过去，为了将45nm金膜贴在玻璃或硅衬底上，已经使用几纳米的铬（Cr）或钛（Ti）作为用于附着Au膜的粘合剂层。 然而，Cr或Ti薄膜的存在由于其特征性光吸收而使SPR传感器的性能劣化。 我们的实验结果证实了导电金属氧化物的用途，特别是ITO和氧化锌（ZnO）可以用于替代Cr或Ti，以获得更好的SPR谐振特性（谐振角和HMBW）性能，灵敏度提高为3〜 比传统的15倍。 这将有助于生物传感器和气体传感器中的SPR应用。

公开(公告)号：US20090019934A1

公开(公告)日：2009-01-22

申请号：US11976683

申请日：2007-10-26

Applicant: Long Sun Huang ,  Chih-Kung Lee ,  Shih-Yuan Lee ,  Kuang-Chong Wu ,  Yi Kuang Yen

Inventor： Long Sun Huang ,  Chih-Kung Lee ,  Shih-Yuan Lee ,  Kuang-Chong Wu ,  Yi Kuang Yen

IPC: G01H13/00

CPC classification number: G01N29/036 ,  G01N2291/0257

Abstract: The invention discloses a micro-sensor for sensing a chemical substance. The micro-sensor according to the invention includes a substrate, a micro-cantilever, an electrode structure, and a measuring device. The micro-cantilever is formed on the substrate and has a capturing surface for capturing chemical substances. The electrode structure is for supplying an electrical field. The electrical field is disposed so as to assist the capturing surface in capturing chemical substances. The measuring device, coupled to the micro-cantilever, is for measuring a variation on a mechanical property of the micro-cantilever induced by the captured chemical substance and interpreting the variation on the mechanical property of the micro-cantilever into information relative to the chemical substance.

Abstract translation: 本发明公开了一种感测化学物质的微型传感器。 根据本发明的微传感器包括基板，微悬臂梁，电极结构和测量装置。 微悬臂形成在基板上，具有用于捕获化学物质的捕获表面。 电极结构用于提供电场。 电场被设置成辅助捕获表面捕获化学物质。 耦合到微型悬臂的测量装置用于测量由捕获的化学物质引起的微悬臂的机械性能的变化，并将微悬臂梁的机械性能的变化解释为相对于化学物质的信息 物质。

公开(公告)号：US07288776B2

公开(公告)日：2007-10-30

申请号：US10874236

申请日：2004-06-24

Applicant: Chih Kung Lee ,  Liang Bin Yu ,  Jiunn Woei Liaw ,  Ding Zheng Lin ,  Jyi Tyan Yeh ,  Yu Tsung Chiu ,  Chun Ti Chen ,  Chyan Chi Wu ,  Chau Shioung Yeh ,  You Chia Chang ,  Kuo Tung Huang ,  Yi Chun Chen ,  Yeong Feng Wang

Inventor： Chih Kung Lee ,  Liang Bin Yu ,  Jiunn Woei Liaw ,  Ding Zheng Lin ,  Jyi Tyan Yeh ,  Yu Tsung Chiu ,  Chun Ti Chen ,  Chyan Chi Wu ,  Chau Shioung Yeh ,  You Chia Chang ,  Kuo Tung Huang ,  Yi Chun Chen ,  Yeong Feng Wang

IPC: G21G4/00

CPC classification number: G03F7/70383 ,  G01Q60/22 ,  G01Q80/00 ,  G02B27/58 ,  G11B7/1387

Abstract: The present invention provides an optical head with a single or multiple sub-wavelength light beams, which can be used in arenas such as photolithography, optical storage, optical microscopy, to name a few. The present invention includes a transparent substrate, a thin film, and a surface structure with sub-wavelength surface profile. The incident light transmits through the transparent substrate, forms a surface plasma wave along the sub-wavelength aperture located within the thin film, and finally re-emits through spatial coupling with the sub-wavelength profile of the surface structure. As the coupled re-emitting light beam or light beams can maintain the waist less than that of the diffraction limit for a few micrometers out of the surface with sub-wavelength profile in many cases, this invention can have applications ranging from micro or nano manufacturing, metrology, and manipulation by using light beams with waist smaller than the diffraction limit.

Abstract translation: 本发明提供了具有单个或多个亚波长光束的光学头，其可以用于诸如光刻，光学存储，光学显微镜等领域。 本发明包括透明基板，薄膜和具有亚波长表面轮廓的表面结构。 入射光透过透明基板，沿着位于薄膜内的亚波长孔径形成表面等离子体波，最后通过与表面结构的亚波长分布的空间耦合重新发射。 由于耦合的再发射光束或光束在许多情况下可以使具有亚波长分布的表面中几微米的衍射极限的腰部能够保持较小的范围，所以本发明可以具有从微或纳米制造的应用 ，计量和使用腰围小于衍射极限的光束进行操纵。

公开(公告)号：US20060170925A1

公开(公告)日：2006-08-03

申请号：US11049085

申请日：2005-02-02

Applicant: Chii-Wann Lin ,  Chih Kung Lee ,  Zhi-Hsiang Sung ,  Shiming Lin

Inventor： Chii-Wann Lin ,  Chih Kung Lee ,  Zhi-Hsiang Sung ,  Shiming Lin

IPC: G01N21/55

CPC classification number: G01N21/553

Abstract: A biomolecular sensor system utilizing a transverse propagation wave of surface plasmon resonance (SPR) is described. The system comprises: a substrate; a dielectric layer, having a groove therein and standing on top of the substrate; a sensing film layer, sitting at the groove; a pair of prism devices, each resting on one side of the groove and both separating a tunable distance. Besides, the sensor system further comprises a light source, a light detector (a frontend of which connecting to a spectrometer and a backend connecting to a differential amplifier) and a channel with a cover forming inside the groove for the acquisition of the reflected light from the prism devices. Since the sensor system is constructed by exploiting the SPR technique on the transverse propagation, a whole contact surface is under detection (parallel detection) which differentiates it from the traditional method of single-area SPR detection. The sensor system is applicable not only for the far-infrared remote sensing with a transverse distance of several centimeters, but further for the biomedical sensing applications in the miniature sizing and high throughput.

Abstract translation: 描述了利用表面等离子体共振（SPR）的横向传播波的生物分子传感器系统。 该系统包括：基板; 介电层，其中具有凹槽并站立在所述基板的顶部上; 位于凹槽处的感测膜层; 一对棱镜装置，每个棱镜装置分别搁置在凹槽的一侧并且两者分离可调距离。 此外，传感器系统还包括光源，光检测器（其前端连接到光谱仪和连接到差分放大器的后端）以及形成在凹槽内的盖的通道，用于获取反射光的反射光 棱镜装置。 由于传感器系统是通过利用SPR技术在横向传播中构建的，因此整个接触面被检测（并行检测），与传统的单区域SPR检测方法相区分。 传感器系统不仅适用于横向距离为几厘米的远红外遥感，而且适用于微型尺寸和高通量的生物医学传感应用。

公开(公告)号：US06870237B1

公开(公告)日：2005-03-22

申请号：US10647229

申请日：2003-08-26

Applicant: Chii-Wann Lin ,  Chen Kung Huang ,  Shiming Lin ,  Chih Kung Lee ,  Peizen Chang ,  Shu Sheng Lee

Inventor： Chii-Wann Lin ,  Chen Kung Huang ,  Shiming Lin ,  Chih Kung Lee ,  Peizen Chang ,  Shu Sheng Lee

IPC: G01N21/55 ,  G01N21/75 ,  G01N21/77 ,  G02B6/122 ,  H01L31/00 ,  H01L33/00

CPC classification number: B82Y20/00 ,  G01N21/553 ,  G01N21/554 ,  G01N2021/757 ,  G01N2021/7776 ,  G02B6/1226 ,  Y10S977/719 ,  Y10S977/759 ,  Y10S977/792

Abstract: A symmetric or asymmetric multilayer structure based on the technique of surface plasmon resonance (SPR) has been applied for modulation of resonant angle and wavelength. The fabrication of this invention can have nanoscale thin film layers up to several hundreds, while each layer has its own material of a high or low refractive index value, and the total layers in a thickness of tens to hundreds nanometers are grown in this single structure. This invention is intended for optimizing the scanning of mechanism by modulating SPR resonant angle and wavelength, and for developing the prospect of portable instruments.

Abstract translation: 基于表面等离子体共振（SPR）技术的对称或不对称多层结构已被应用于谐振角和波长的调制。 本发明的制造可以具有几百个纳米尺度的薄膜层，而每层具有其自身的具有高或低折射率值的材料，并且在该单一结构中生长厚度为数十至数百纳米的总层 。 本发明旨在通过调制SPR谐振角和波长来优化机构的扫描，并用于开发便携式仪器的前景。

公开(公告)号：US06631031B2

公开(公告)日：2003-10-07

申请号：US09728714

申请日：2000-11-30

Applicant: Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

Inventor： Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

IPC: G02B530

CPC classification number: G02B6/0036 ,  F21V9/14 ,  G02B6/0038 ,  G02B6/0056 ,  G02B27/283 ,  G02B27/285 ,  G02F1/133615 ,  G02F1/13362

Abstract: A polarization splitting backlight module for efficiently emitting polarized light beams is disclosed. The polarization splitting backlight module of the present invention comprises a light source, an under plate, a substrate, a phase retardation reflective film, a scattering structure, a thin film and an upper cover. The light beams emitted from the non-polarized light source are introduced into the substrate, and after scattering, reflection, phase retardation and polarization splitting, the light beams will pass through the upper cover being of a single polarization state so as to be utilized by electro-optical systems, such as liquid crystal displays. The present invention converts light beams into a single polarization state, and thereby the efficiency of polarization splitting, as well as the brightness, are higher than that of a conventional backlight module.

Abstract translation: 公开了一种用于有效发射偏振光束的偏振分束背光模块。 本发明的偏振分束背光模块包括光源，底板，基板，相位延迟反射膜，散射结构，薄膜和上盖。 从非偏振光源发射的光束被引入到基板中，并且在散射，反射，相位延迟和偏振分裂之后，光束将通过上盖是单极化状态，以便由 电光系统，如液晶显示器。 本发明将光束转换成单极化状态，由此偏振分离的效率以及亮度高于常规背光模块的效率。