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公开(公告)号：US10051712B2
公开(公告)日：2018-08-14
申请号：US15394819
申请日：2016-12-30
Applicant: Industrial Technology Research Institute
Inventor： Cheng-Yen Tsai , Hsuan-Yu Lin , Sue-Chen Liao , Pang-Min Shih
Abstract: A driving module, being electrically connected to a control module and for driving a light emitting device with at least one light emitting element, is provided. The driving module has a driving circuit, which receives a control signal from the control module and transmits a drive current signal and a test current signal to the at least one light emitting element, so as to drive the least one light emitting element. A value of the drive current signal is expressed as If. A value of the test current signal is expressed as It. A relationship between the value of the drive current signal and the value of the test current signal satisfies the following equation (1), (It/If)=0.1%˜35% . . . (1), the driving circuit generates a feedback signal based on a status of the least one light emitting element. A light source system having the driving module is provided.
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Patent Agency Ranking
公开(公告)号：US20190227533A1
公开(公告)日：2019-07-25
申请号：US15989219
申请日：2018-05-25
Applicant: Industrial Technology Research Institute
Inventor： Pang-Min Shih , Shan-Ming Chang
IPC: G05B19/418
Abstract: A method for dynamic intelligent scheduling includes following steps: collecting and recording resource constraints of multiple schedules on a production line and decision data of changes made to the schedules by a scheduler; cross-enumerating schedule combinations by using multiple production goals as penalty conditions; establishing a mathematical model based on the resource constraints and multi-objective weights corresponding to each schedule combination and importing the resource constraints to calculate schedule results; recording the penalty condition corresponding to the schedule combination matching the decision data as a valid penalty; using values of parameters corresponding to the valid penalty and values of the penalty conditions respectively as inputs and outputs to train a learning model; and responding to a scheduling request, finding a weight of each schedule combination by using the learning model according to the resource constraint of the current schedule and the production goals, and generating a recommended schedule accordingly.
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公开(公告)号：US20180037996A1
公开(公告)日：2018-02-08
申请号：US15229136
申请日：2016-08-05
Applicant: Industrial Technology Research Institute
Inventor： Yu-Lin Hsu , Kuo-Hsin Huang , Chien-Hung Lin , Pang-Min Shih , Chao-Feng Sung
CPC classification number: C23C16/52 , C23C14/54 , C23C14/546 , G01N29/12 , G01N2291/0237 , G01N2291/0256 , G01N2291/02854 , G01N2291/2697
Abstract: A film thickness monitoring system is provided. The film thickness monitoring system includes a source, a valve, and a chamber. The source is configured to provide a deposition material. The valve is connected to the source. The chamber includes a manifold, a quartz crystal microbalance, and a pressure sensor. The manifold is connected to the valve and has at least one first nozzle and at least one second nozzle. The quartz crystal microbalance is disposed opposite to the at least one second nozzle. The deposition material is adapted to be deposited on the quartz crystal microbalance through the at least one second nozzle, and the quartz crystal microbalance includes a shutter facing the at least one second nozzle. The pressure sensor is disposed in the manifold. A method for monitoring a film thickness deposition process is also provided.
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公开(公告)号：US10691114B2
公开(公告)日：2020-06-23
申请号：US15989219
申请日：2018-05-25
Applicant: Industrial Technology Research Institute
Inventor： Pang-Min Shih , Shan-Ming Chang
IPC: G05B19/418
Abstract: A method for dynamic intelligent scheduling includes following steps: collecting and recording resource constraints of multiple schedules on a production line and decision data of changes made to the schedules by a scheduler; cross-enumerating schedule combinations by using multiple production goals as penalty conditions; establishing a mathematical model based on the resource constraints and multi-objective weights corresponding to each schedule combination and importing the resource constraints to calculate schedule results; recording the penalty condition corresponding to the schedule combination matching the decision data as a valid penalty; using values of parameters corresponding to the valid penalty and values of the penalty conditions respectively as inputs and outputs to train a learning model; and responding to a scheduling request, finding a weight of each schedule combination by using the learning model according to the resource constraint of the current schedule and the production goals, and generating a recommended schedule accordingly.
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公开(公告)号：US10100410B2
公开(公告)日：2018-10-16
申请号：US15229136
申请日：2016-08-05
Applicant: Industrial Technology Research Institute
Inventor： Yu-Lin Hsu , Kuo-Hsin Huang , Chien-Hung Lin , Pang-Min Shih , Chao-Feng Sung
Abstract: A film thickness monitoring system is provided. The film thickness monitoring system includes a source, a valve, and a chamber. The source is configured to provide a deposition material. The valve is connected to the source. The chamber includes a manifold, a quartz crystal microbalance, and a pressure sensor. The manifold is connected to the valve and has at least one first nozzle and at least one second nozzle. The quartz crystal microbalance is disposed opposite to the at least one second nozzle. The deposition material is adapted to be deposited on the quartz crystal microbalance through the at least one second nozzle, and the quartz crystal microbalance includes a shutter facing the at least one second nozzle. The pressure sensor is disposed in the manifold. A method for monitoring a film thickness deposition process is also provided.
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公开(公告)号：US20180160506A1
公开(公告)日：2018-06-07
申请号：US15394819
申请日：2016-12-30
Applicant: Industrial Technology Research Institute
Inventor： Cheng-Yen Tsai , Hsuan-Yu Lin , Sue-Chen Liao , Pang-Min Shih
CPC classification number: H05B33/0896 , H05B33/0893 , H05B37/03
Abstract: A driving module, being electrically connected to a control module and for driving a light emitting device with at least one light emitting element, is provided. The driving module has a driving circuit, which receives a control signal from the control module and transmits a drive current signal and a test current signal to the at least one light emitting element, so as to drive the least one light emitting element. A value of the drive current signal is expressed as If. A value of the test current signal is expressed as It. A relationship between the value of the drive current signal and the value of the test current signal satisfies the following equation (1), (It/If)=0.1%˜35% . . . (1), the driving circuit generates a feedback signal based on a status of the least one light emitting element. A light source system having the driving module is provided.
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