公开(公告)号：US10768414B2

公开(公告)日：2020-09-08

申请号：US16028492

申请日：2018-07-06

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Cheng-Fang Ho ,  Wei-Jie Peng ,  Wei-Yao Hsu

IPC: G02B27/00 ,  G02B7/02

Abstract: The present invention discloses a lens device suitable for the large-diameter lenses (with diameter ≥100 mm) of a vertical setup, and its adjustment method. The aberration caused by the self-gravity of lenses and the deformation generated by the clamping stress of the fixing device is compensated.

公开(公告)号：US10216094B2

公开(公告)日：2019-02-26

申请号：US15603557

申请日：2017-05-24

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Wei-Jei Peng ,  Wei-Yao Hsu ,  Wen-Lung Lin ,  Cheng-Fang Ho ,  Chien-Yao Huang ,  Ching-Hsiang Kuo

IPC: G02B7/02 ,  G03F7/20 ,  F16M13/02

Abstract: A support device for supporting a lens includes a support component. The support component includes a main body, a plurality of first support portions and a plurality of second support portions. Each of the plurality of first support portions is disposed on the main body, has a first support position thereon having a first height, and is configured to rigidly support the lens. Each of the plurality of second support portions is disposed on the main body, has a second support position thereon having a second height, and is configured to flexibly support the lens. When a configuration relationship between the support component and the lens becomes a decoupling relationship, the second height is larger than the first height. When the configuration relationship is changed to a coupling relationship, an absolute difference value between the first and the second heights is less than a threshold.

公开(公告)号：US10260988B2

公开(公告)日：2019-04-16

申请号：US16007439

申请日：2018-06-13

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Wei-Yao Hsu ,  Wei-Jei Peng ,  Zong-Ru Yu ,  Jung-Hsin Wang ,  Po-Jui Chen ,  Cheng-Fang Ho ,  Chi-Hung Huang ,  Chun-Cheng Chen ,  Hua-Lin Chen ,  Yi-Hao Lin ,  Ming-Fu Chen

IPC: G01B9/00 ,  G01M11/02

Abstract: The present disclosure illustrates a non-contact measurement device for a radius of curvature and a thickness of a lens and a measurement method thereof. The non-contact measurement device utilizes a non-contact probe to integrate a motor, an optical scale and an electronic control module, so as to achieve measurement for the radius of curvature and the thickness of the lens. The present disclosure adopts astigmatism to achieve fast and precise focusing. To overcome the spherical aberration problem, thickness measurement can be implemented by the non-contact measurement device through a formula calculation and utilization of a correction plate, wherein single one probe is used for the measurement herein. For the thicker lens, the non-contact measurement device can be extended to use dual probes, so as to detect the top and bottom sides of the lens.

公开(公告)号：US20190025576A1

公开(公告)日：2019-01-24

申请号：US16028492

申请日：2018-07-06

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Cheng-Fang Ho ,  Wei-Jie Peng ,  Wei-Yao Hsu

IPC: G02B27/00 ,  G02B7/02

Abstract: The present invention discloses a lens device suitable for the large-diameter lenses (with diameter ≥100 mm) of a vertical setup, and its adjustment method. The aberration caused by the self-gravity of lenses and the deformation generated by the clamping stress of the fixing device is compensated.

公开(公告)号：US20180120712A1

公开(公告)日：2018-05-03

申请号：US15603557

申请日：2017-05-24

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Wei-Jei Peng ,  Wei-Yao Hsu ,  Wen-Lung Lin ,  Cheng-Fang Ho ,  Chien-Yao Huang ,  Ching-Hsiang Kuo

IPC: G03F7/20 ,  F16M13/02

CPC classification number: G03F7/70316 ,  F16M13/02 ,  G02B7/02 ,  G03F7/70825

Abstract: A support device for supporting a lens includes a support component. The support component includes a main body, a plurality of first support portions and a plurality of second support portions. Each of the plurality of first support portions is disposed on the main body, has a first support position thereon having a first height, and is configured to rigidly support the lens. Each of the plurality of second support portions is disposed on the main body, has a second support position thereon having a second height, and is configured to flexibly support the lens. When a configuration relationship between the support component and the lens becomes a decoupling relationship, the second height is larger than the first height. When the configuration relationship is changed to a coupling relationship, an absolute difference value between the first and the second heights is less than a threshold.

公开(公告)号：US09103778B2

公开(公告)日：2015-08-11

申请号：US13836991

申请日：2013-03-15

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chih-Chieh Wu ,  Din Ping Tsai ,  Shih-Jie Chou ,  Cheng-Fang Ho

IPC: G01N21/41 ,  G06K9/00 ,  G01N21/43

CPC classification number: G01N21/43

Abstract: An image-based refractive index measuring system comprises an optical device and an electronic device. The optical device is used to guiding an external light which is passed through an analyte. The electronic device comprises an image capture module, an image analyze module and a display module. The image capture module generates a first image by capturing the external light source. The image analyze module connects to the image capture module to receive the first image, and analyzes the first image in order to generate an analytical result comprising the refractive index of the analyte. The display module connects to the image analyze module to receive and display the analytical result.

Abstract translation: 基于图像的折射率测量系统包括光学装置和电子装置。 光学装置用于引导通过分析物的外部光。 电子设备包括图像捕获模块，图像分析模块和显示模块。 图像捕获模块通过捕获外部光源产生第一图像。 图像分析模块连接到图像捕获模块以接收第一图像，并且分析第一图像以产生包括分析物的折射率的分析结果。 显示模块连接到图像分析模块，以接收和显示分析结果。

公开(公告)号：US20140192183A1

公开(公告)日：2014-07-10

申请号：US13836991

申请日：2013-03-15

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chih-Chieh Wu ,  Din Ping Tsai ,  Shih-Jie Chou ,  Cheng-Fang Ho

IPC: G01M11/02

CPC classification number: G01N21/43

Abstract: An image-based diopter measuring system comprises an optical device and an electronic device. The optical device is used to guiding an external light which is passed through an analyte. The electronic device comprises an image capture module, an image analyze module and a display module. The image capture module generates a first image by capturing the external light source. The image analyze module connects to the image capture module to receive the first image, and analyzes the first image in order to generate an analytical result comprising the diopter of the analyte. The display module connects to the image analyze module to receive and display the analytical result.

Abstract translation: 基于图像的屈光度测量系统包括光学装置和电子装置。 光学装置用于引导通过分析物的外部光。 电子设备包括图像捕获模块，图像分析模块和显示模块。 图像捕获模块通过捕获外部光源产生第一图像。 图像分析模块连接到图像捕获模块以接收第一图像，并且分析第一图像以便产生包括分析物屈光度的分析结果。 显示模块连接到图像分析模块，以接收和显示分析结果。