公开(公告)号：US09395173B2

公开(公告)日：2016-07-19

申请号：US14521440

申请日：2014-10-22

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Ming-Hsing Shen ,  Wei-Chung Wang ,  Chi-Hung Huang ,  Jyh-Rou Sze ,  Chun-Li Chang

IPC: G01B9/02 ,  G01J3/45 ,  G01J3/447

CPC classification number: G01B9/02042 ,  G01B9/02044 ,  G01B9/0209 ,  G01J3/447 ,  G01J3/45 ,  G02B21/0024

Abstract: The conventional white-light interferometer, confocal microscope, and ellipsometer are integrated as one device set in a functional sense, and the geometrical parameters conventionally measured may be deduced on the integrated device. Thus, the advantages and efficacies of equipment cost saving, on-line measuring, rapid monitoring, reduced manufacturing time, and reduced possibility of object damage during the manufacturing process may be secured, compared with the prior art.

Abstract translation: 传统的白光干涉仪，共聚焦显微镜和椭偏仪被集成为功能意义上的一个装置，并且可以在集成装置上推导传统测量的几何参数。 因此，与现有技术相比，可以确保设备成本节省，在线测量，快速监测，缩短制造时间以及减少制造过程中物体损坏可能性的优点和功效。

公开(公告)号：US20130265331A1

公开(公告)日：2013-10-10

申请号：US13800724

申请日：2013-03-13

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Wen-Hong Wu ,  Kuo-Cheng Huang ,  Chun-Li Chang ,  Min-Wei Hung ,  Wen-Tse Hsiao

IPC: G02B27/01 ,  G06T19/00

CPC classification number: G02B27/01 ,  A63F2300/8082 ,  G02B27/0172 ,  G06F3/011

Abstract: A virtual reality telescopic observation system of an intelligent electronic device. The virtual reality telescopic observation system includes an electronic device arranged for displaying a virtual image, an engagement slot arranged for movably embedding the electronic device therein and a virtual reality telescopic optical module, including at least one optical lens installed corresponding to the electronic device, arranged for projecting the virtual image displayed by the electronic device into the virtual reality telescopic optical module, such that a viewer views the virtual image displayed by the electronic device from the virtual reality telescopic optical module. Wherein, when the viewer performs a virtual reality telescopic observation, the angle, distance and position of the virtual image displayed by the electronic device are adjusted according to a changing of the field of view made by the viewer.

Abstract translation: 智能电子设备的虚拟现实望远镜观测系统。 虚拟现实伸缩观察系统包括布置成显示虚拟图像的电子装置，布置成用于将电子装置可移动地嵌入其中的接合槽，以及虚拟现实伸缩光学模块，其包括与电子装置相对安装的至少一个光学透镜， 用于将由电子设备显示的虚拟图像投影到虚拟现实伸缩光学模块中，使得观看者从虚拟现实伸缩光学模块观看由电子设备显示的虚拟图像。 其中，当观众进行虚拟现实伸缩观察时，根据观众所做的视场的变化来调整由电子设备显示的虚像的角度，距离和位置。

公开(公告)号：US20170045448A1

公开(公告)日：2017-02-16

申请号：US14824187

申请日：2015-08-12

Applicant: National Applied Research Laboratories

Inventor： Chun-Fu Lin ,  Chun-Li Chang ,  Tai-Shan Liao ,  Hung-Ji Huang ,  Chi-Hung Huang

IPC: G01N21/59

CPC classification number: G01N21/59 ,  G01N21/9501 ,  G01N21/9505 ,  G01N21/95692 ,  G01N2021/3155 ,  G01N2201/12

Abstract: An apparatus is provided for detecting transmittance of a trench. The trench is located on an infrared-transmittable material, which can be a wafer. The wafer is obtained after a ditching process. An image of the wafer is fetched. The contrast of the image is greatly enhanced. The contrast-enhanced image is used for automated analysis of the transmittance of the trench. Accuracy of detecting the transmittance is improved. Hence, the present invention uses a simple structure to detect transmittance defects of the trench for ensuring goodness of the wafer.

Abstract translation: 提供一种用于检测沟槽的透射率的装置。 沟槽位于红外透射材料上，其可以是晶片。 在脱水处理之后获得晶片。 取出晶片的图像。 图像的对比度大大提高。 对比度增强图像用于自动分析沟槽的透射率。 提高了透射率的检测精度。 因此，本发明使用简单的结构来检测沟槽的透光率缺陷，以确保晶片的良好性。

公开(公告)号：US10323963B2

公开(公告)日：2019-06-18

申请号：US15835042

申请日：2017-12-07

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chun-Li Chang ,  Shih-Jie Chou

IPC: G01B9/02 ,  G01D5/26 ,  G01B11/02 ,  G02B6/38 ,  G01C3/08 ,  G01S17/08

Abstract: A flexible optical measuring device comprises an optical distance measuring module, an optical fiber adapter and an optical coupling module. The optical distance measuring module comprises a light source, an optical receiver and a computing unit. The optical fiber adapter is disposed and connected between the optical distance measuring module and the optical coupling module. The optical coupling module comprises a first optical fiber, a two-in-one optical coupler, a detector and a second optical fiber. A measuring beam is emitted from the light source and reaches the detector. The measuring beam then passes through the detector to the object and forms a reflected beam which is reflected back to the detector, then enters the second optical fiber and passes through the optical receiver and the optical receiver outputs a measurement signal. The computing unit calculates the distance between the object and a terminal of the detector accordingly.

公开(公告)号：US20170154418A1

公开(公告)日：2017-06-01

申请号：US14953043

申请日：2015-11-27

Applicant: National Applied Research Laboratories

Inventor： Chun-Li Chang ,  Wen-Hong Wu ,  Wen-Tse Hsiao ,  Chi-Hung Huang ,  Rui-Cian Weng ,  Te-I Chang ,  Yih-Sharng Chen

IPC: G06T7/00 ,  A61B90/00 ,  A61B5/00 ,  H04N9/31 ,  G06T7/60

CPC classification number: A61B90/39 ,  A61B90/361 ,  A61B2090/373 ,  A61B2090/3937 ,  G06T7/30 ,  G06T7/60 ,  G06T7/70 ,  H04N9/3161 ,  H04N9/3188 ,  H04N9/3194

Abstract: A method is provided to label invisible fluorescence by a visible light. A surgeon gets rid of screen for direct observation without repeated location confirmations between surgical site and onscreen mark. Fluid movement of a fluorescent dye can be observed in a real-time mode. Through projecting a visible-light spot at a fluorescent area at real time, the surgeon observes the fluorescent area the visible-light spot projecting to. Hence, the problem that fluorescence imaging technology must rely on screen to see the location of the fluorescent area is solved. When a patient moves or fluorescent areas changes, an image sensor automatically adjusts an area labeled by a visible-light spot through changing a photographing area with a focus automatically set. In addition, the method adjusts a projecting angle of the visible-light spot with an initial mirror and a final mirror only. Adjustment of lens group is not required the saving money.

公开(公告)号：US09594021B2

公开(公告)日：2017-03-14

申请号：US14824187

申请日：2015-08-12

Applicant: National Applied Research Laboratories

Inventor： Chun-Fu Lin ,  Chun-Li Chang ,  Tai-Shan Liao ,  Hung-Ji Huang ,  Chi-Hung Huang

IPC: G01N21/00 ,  G01N21/86 ,  G01N21/88 ,  G01N21/59

CPC classification number: G01N21/59 ,  G01N21/9501 ,  G01N21/9505 ,  G01N21/95692 ,  G01N2021/3155 ,  G01N2201/12

Abstract: An apparatus is provided for detecting transmittance of a trench. The trench is located on an infrared-transmittable material, which can be a wafer. The wafer is obtained after a ditching process. An image of the wafer is fetched. The contrast of the image is greatly enhanced. The contrast-enhanced image is used for automated analysis of the transmittance of the trench. Accuracy of detecting the transmittance is improved. Hence, the present invention uses a simple structure to detect transmittance defects of the trench for ensuring goodness of the wafer.

Abstract translation: 提供一种用于检测沟槽的透射率的装置。 沟槽位于红外透射材料上，其可以是晶片。 在脱水处理之后获得晶片。 取出晶片的图像。 图像的对比度大大提高。 对比度增强图像用于自动分析沟槽的透射率。 提高了透射率的检测精度。 因此，本发明使用简单的结构来检测沟槽的透光率缺陷，以确保晶片的良好性。