公开(公告)号：US20130181109A1

公开(公告)日：2013-07-18

申请号：US13733444

申请日：2013-01-03

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Chieh CHOU ,  Han-Wei SU ,  Yao-Hui LEE ,  Yu-Jen WANG

IPC: H04N3/00

CPC classification number: H04N3/00 ,  H04N9/3129 ,  H04N9/317 ,  H04N9/3194

Abstract: An optical scanning projection module includes a scanning light component including a plurality of sub light sources and at least one light-splitting element, a main light reflective element, a scanning element and a photosensitive element. Sub light beams of the sub light sources are converged to form a main light beam. One of the sub light beams travels to the light-delivering element to form a partial reflective light beam and a partial penetrating light beam. With a scanning manner, the partial reflective light beam or the partial penetrating light beam is reflected by the scanning element to be an inspection light, and the main light beam is reflected by the scanning element to be a projection light. The photosensitive element outputs a sensing signal according to the inspection light. Thus, the optical scanning projection module controls the operation of the scanning light component according to the sensing signal.

Abstract translation: 光学扫描投影模块包括包括多个子光源和至少一个光分离元件，主光反射元件，扫描元件和感光元件的扫描光分量。 子光源的子光束会聚以形成主光束。 子光束中的一个传播到光输送元件以形成部分反射光束和部分穿透光束。 通过扫描方式，部分反射光束或部分穿透光束被扫描元件反射为检查光，主光束被扫描元件反射为投影光。 感光元件根据检查光输出感测信号。 因此，光扫描投影模块根据感测信号控制扫描光分量的操作。

公开(公告)号：US20200209018A1

公开(公告)日：2020-07-02

申请号：US16432383

申请日：2019-06-05

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Chieh CHOU ,  Kuo-Chih WANG ,  Chi-Hung LEE ,  Yi-Cheng CHEN

IPC: G01D5/347

Abstract: A code disk is adapted to an optical absolute rotary encoder. The code disk is divided into a plurality of columns, with the plurality of columns disposed in a circumferential direction around a center position and respectively extending in a plurality of radial directions. The code disk comprises a plurality of disk sectors sequentially disposed in the circumferential direction around the center position, wherein each of the disk sectors comprises a plurality of code pieces, each of the code pieces comprises an encoded value, each of the encoded values comprises a plurality of bits adopting Manchester code, these bits are arranged in one of the radial directions, and the encoded values of two of the disk sectors are arranged as Gray code.

公开(公告)号：US20130333384A1

公开(公告)日：2013-12-19

申请号：US13725155

申请日：2012-12-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Chieh CHOU ,  Pin CHANG ,  Yi-Cheng CHEN ,  Yu-Jen WANG ,  Chien-Shien YEH

IPC: F03G7/00

CPC classification number: F03G7/00 ,  F24S10/90 ,  F24S20/20 ,  F24S23/74 ,  F28D15/0233 ,  F28D15/046 ,  Y02E10/41 ,  Y02E10/45 ,  Y02E10/46

Abstract: A solar energy connection device is provided, including a C-shaped reflecting plate, a heat pipe and a wing-shaped structure. The C-shaped reflecting plate includes a parabolic surface defining a symmetrical axis and a focusing axis. The heat pipe is disposed on the focusing axis of the parabolic surface with a working fluid flowing therein. The wing-shaped structure connects to the heat pipe and extends outwardly from the heat pipe, wherein the extension direction of the wing-shaped structure is parallel to the symmetrical axis.

Abstract translation: 提供了一种太阳能连接装置，包括C形反射板，热管和翼形结构。 C形反射板包括限定对称轴和聚焦轴的抛物面。 热管设置在抛物面的聚焦轴上，工作流体在其中流动。 翼形结构连接到热管并从热管向外延伸，其中翼形结构的延伸方向平行于对称轴线。

公开(公告)号：US20210199474A1

公开(公告)日：2021-07-01

申请号：US16879312

申请日：2020-05-20

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ying-Che LO ,  Ming-Chieh CHOU ,  Yao-Hui LEE ,  Yi-Cheng CHEN

IPC: G01D5/347 ,  G01D5/244 ,  H03M1/06

Abstract: An optical encoder includes an encoding disk and an optical detector disposed to correspond to the encoding disk. The optical detector includes a plurality of optical sensors arranged to form an optical sensor array. The optical detector is provided to receive light. The optical detector includes at least one optical sensor arranged to form at least one sensor array. The width of the sensor array corresponds to an interpolation period of the optical encoder.

公开(公告)号：US20150108782A1

公开(公告)日：2015-04-23

申请号：US14260944

申请日：2014-04-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Chieh CHOU ,  Yi-Cheng CHEN ,  Yao-Hui LEE ,  Han-Wei SU

IPC: G02B27/01

CPC classification number: G02B27/0101 ,  G03B21/2066 ,  G03B21/208 ,  G03B21/28

Abstract: A beam splitting module and a projector device using the same are provided. The beam splitting module comprises a projector, a first reflective mirror and a second reflective mirror. The projector projects a first split image, a second split image and a third split image. The first reflective mirror reflects the first split image to a real image forming plate to form a first projection image. The second reflective mirror reflects the second split image to the real image forming plate to form a second projection image. The third split image is projected on the real image forming plate through a space between the first reflective mirror and the second reflective mirror to form a third projection image.

Abstract translation: 提供了一种分束模块和使用该分束模块的投影仪装置。 分束模块包括投影仪，第一反射镜和第二反射镜。 投影仪投影第一分割图像，第二分割图像和第三分割图像。 第一反射镜将第一分割图像反射到真实图像形成板以形成第一投影图像。 第二反射镜将第二分割图像反射到真实图像形成板以形成第二投影图像。 第三分割图像通过第一反射镜和第二反射镜之间的空间投影在真实图像形成板上，以形成第三投影图像。