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1
US10686000B1
Solid-state imaging device
Publication/Patent Number: US10686000B1 Publication Date: 2020-06-16 Application Number: 16/382,808 Filing Date: 2019-04-12 Inventor: Lin cheng hsuan   Tu, Zong-ru   Chang, Yu-chi   Li, Ching-hua   Assignee: VISERA TECHNOLOGIES COMPANY LIMITED   IPC: H01L27/146 Abstract: A solid-state imaging device includes multiple photoelectric conversion elements arrayed in a pixel array. The solid-state imaging device also includes a color filter layer having multiple color filter segments above the photoelectric conversion elements. Each of the color filter segments is disposed in a respective pixel of the pixel array. The solid-state imaging device further includes an optical waveguide layer over the color filter layer. The optical waveguide layer includes a waveguide partition grid and a waveguide material in the spaces of the waveguide partition grid. The waveguide material has a refractive index that is higher than the refractive index of the waveguide partition grid. The waveguide material provides the same refractive index for each pixel of the pixel array.
2
US10699098B2
Fingerprint recognition device
Publication/Patent Number: US10699098B2 Publication Date: 2020-06-30 Application Number: 15/884,836 Filing Date: 2018-01-31 Inventor: Chen, Ping-chen   Lin cheng hsuan   Hsu, Yu-ling   Lin, Ding-zheng   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G06K9/00 Abstract: A fingerprint recognition device includes a light source, a light conversion layer, a light detector, and a light filter. The light source is configured to emit a first light having a first wavelength. The light conversion layer is configured to convert the first light to a second light having a second wavelength different from the first wavelength. The light detector is configured to detect the second light reflected by a fingerprint. The light filter is disposed between the light conversion layer and the light detector, and configured to substantially filter out the first light and substantially pass the second light.
3
US2020265209A1
FINGERPRINT RECOGNITION DEVICE
Publication/Patent Number: US2020265209A1 Publication Date: 2020-08-20 Application Number: 16/867,962 Filing Date: 2020-05-06 Inventor: Chen, Ping-chen   Lin cheng hsuan   Hsu, Yu-ling   Lin, Ding-zheng   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G06K9/00 Abstract: A fingerprint recognition device includes a light source, a light conversion layer, a light detector, and a light filter. The light source is configured to emit a first light having a first wavelength. The light conversion layer is configured to convert the first light to a second light having a second wavelength different from the first wavelength. The light detector is configured to detect the second light reflected by a fingerprint. The light filter is disposed between the light conversion layer and the light detector, and configured to substantially filter out the first light and substantially pass the second light.
4
TW201910719A
A DISPLACEMENT SENSOR DEVICE AND OBJECT DISPLACEMENT MEASUREMENT METHOD
Publication/Patent Number: TW201910719A Publication Date: 2019-03-16 Application Number: 107127636 Filing Date: 2018-08-08 Inventor: Hsu, Chih Hao   Lin, Cheng Hsuan   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: G01B11/00 Abstract: The invention discloses a displacement sensor device and object displacement measurement method. The displacement sensor device comprises a light-emitting element, a optical element, a light splitting element and a sensing element, wherein the sensing element will reflect the different sensing changes of the light when the object moves between the light splitting element and the sensing element or when the object moves between the light splitting element and the optical device; wherein the displacement of the object is measured through the light sensing changes of the sensing element that is generated corresponding to the movement of the object. The displacement sensor device of the invention achieves the purpose of using the displacement sensor device to accurately and instantly collecting and monitoring the changes in the displacement of the object, and solves the technical problem in the prior art that the displacement sensor device measures the displacement of the object at low precision.
5
TWI666422B
A DISPLACEMENT SENSOR DEVICE AND OBJECT DISPLACEMENT MEASUREMENT METHOD
Publication/Patent Number: TWI666422B Publication Date: 2019-07-21 Application Number: 107127636 Filing Date: 2018-08-08 Inventor: Hsu, Chih Hao   Lin, Cheng Hsuan   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: G01B11/00 Abstract: The invention discloses a displacement sensor device and object displacement measurement method. The displacement sensor device comprises a light-emitting element, a optical element, a light splitting element and a sensing element, wherein the sensing element will reflect the different sensing changes of the light when the object moves between the light splitting element and the sensing element or when the object moves between the light splitting element and the optical device; wherein the displacement of the object is measured through the light sensing changes of the sensing element that is generated corresponding to the movement of the object. The displacement sensor device of the invention achieves the purpose of using the displacement sensor device to accurately and instantly collecting and monitoring the changes in the displacement of the object, and solves the technical problem in the prior art that the displacement sensor device measures the displacement of the object at low precision.
6
JP2019032325A
DISPLACEMENT DETECTION DEVICE AND METHOD FOR MEASURING DISPLACEMENT OF OBJECT
Publication/Patent Number: JP2019032325A Publication Date: 2019-02-28 Application Number: 2018149827 Filing Date: 2018-08-09 Inventor: Lin cheng hsuan   Hsu, Chih-hao   Assignee: EVERLIGHT ELECTRONICS CO LTD   IPC: G01B11/00 Abstract: To provide a displacement detection device and method capable of highly accurately measuring a change in the displacement of an object.SOLUTION: The displacement detection device comprises: a light emitting element 101; an optical element 102; a light splitting element 104; and a sensing element 106. When an object 107 moves between the light splitting element and the sensing element, or the object moves between the light splitting element and the optical element, the displacement of the object is measured on the basis of a light sensing change in the sensing element corresponding to the displacement of the object. Thus, it is possible to highly accurately achieve timely monitoring of a displacement change in the object.SELECTED DRAWING: Figure 1A
7
TWI651660B
Fingerprint recognition device
Publication/Patent Number: TWI651660B Publication Date: 2019-02-21 Application Number: 106143499 Filing Date: 2017-12-12 Inventor: Lin, Ding-zheng   Hsu, Yu-ling   Lin cheng hsuan   Chen, Ping-chen   Assignee: Industrial Technology Research Institute   IPC: G06K9/24 Abstract: A fingerprint recognition device includes a light source, a light conversion layer, a light detector, and a light filter. The light source is configured to emit a first light having a first wavelength. The light conversion layer is configured to convert the first light to a second light having a second wavelength different from the first wavelength. The light detector is configured to detect the second light reflected by a fingerprint. The light filter is disposed between the light conversion layer and the light detector, and configured to substantially filter out the first light and substantially pass the second light.
8
US2019180070A1
FINGERPRINT RECOGNITION DEVICE
Publication/Patent Number: US2019180070A1 Publication Date: 2019-06-13 Application Number: 15/884,836 Filing Date: 2018-01-31 Inventor: Chen, Ping-chen   Lin cheng hsuan   Hsu, Yu-ling   Lin, Ding-zheng   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G06K9/00 Abstract: A fingerprint recognition device includes a light source, a light conversion layer, a light detector, and a light filter. The light source is configured to emit a first light having a first wavelength. The light conversion layer is configured to convert the first light to a second light having a second wavelength different from the first wavelength. The light detector is configured to detect the second light reflected by a fingerprint. The light filter is disposed between the light conversion layer and the light detector, and configured to substantially filter out the first light and substantially pass the second light.
9
TW201928766A
Fingerprint recognition device
Publication/Patent Number: TW201928766A Publication Date: 2019-07-16 Application Number: 106143499 Filing Date: 2017-12-12 Inventor: Lin, Ding-zheng   Hsu, Yu-ling   Lin cheng hsuan   Chen, Ping-chen   Assignee: Industrial Technology Research Institute   IPC: G06K9/24 Abstract: A fingerprint recognition device includes a light source, a light conversion layer, a light detector, and a light filter. The light source is configured to emit a first light having a first wavelength. The light conversion layer is configured to convert the first light to a second light having a second wavelength different from the first wavelength. The light detector is configured to detect the second light reflected by a fingerprint. The light filter is disposed between the light conversion layer and the light detector, and configured to substantially filter out the first light and substantially pass the second light.
10
WO2018192555A1
SENSING MODULE AND MANUFACTURING METHOD THEREFOR
Publication/Patent Number: WO2018192555A1 Publication Date: 2018-10-25 Application Number: 2018083801 Filing Date: 2018-04-19 Inventor: Lin, Cheng Hsuan   Fan, Jian Hong   Hsu, Chih Hao   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: H04N5/335 Abstract: A sensing module and a manufacturing method therefor. The sensing module comprises a substrate, multiple light-pervious packaged bodies, and an opaque structure. The substrate comprises a surface and multiple sensing elements disposed on the surface. The multiple light-pervious packaged bodies are disposed on the surface and respectively cover the multiple sensing elements. Each of the multiple light-pervious packaged bodies comprises a light receiving window. The opaque structure is disposed on the surface, is located above the multiple light-pervious packaged bodies, and shields the multiple light receiving windows along the normal direction of the surface, and enables the multiple light receiving windows to be exposed along the normal directions thereof. Accordingly, the sensing module can sense light rays in different directions.
11
TW201839963A
Sensor module and method of manufacturing the same
Publication/Patent Number: TW201839963A Publication Date: 2018-11-01 Application Number: 107112272 Filing Date: 2018-04-10 Inventor: Hsu, Chih-hao   Lin cheng hsuan   Fan, Jian-hong   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: H01L27/14 Abstract: A sensor module and a method of manufacturing the same are disclosed. The sensor module includes a substrate, transparent encapsulants and an opaque encapsulant. The substrate includes a surface and sensing components on the surface. The transparent encapsulants cover the sensing components respectively and each include a light receiving window The opaque encapsulant is disposed on the surface and above the transparent encapsulants to mask the transparent encapsulants along the normal direction of the surface and expose the light receiving windows along the respective normal direction thereof. Therefore, the sensor module can detect lights from different orientations.
12
WO2018006860A1
PHOTO-INTERRUPTION DEVICE AND MANUFACTURING METHOD THEREFOR
Publication/Patent Number: WO2018006860A1 Publication Date: 2018-01-11 Application Number: 2017092157 Filing Date: 2017-07-07 Inventor: Lin cheng hsuan   Shen, Shih-yuan   Liu, Chien-nan   Hsu, Chin-chia   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: G01V8/12 Abstract: Disclosed is a photo-interruption device (1)
13
TW201812340A
Photo-interrupter device and manufacturing method thereof
Publication/Patent Number: TW201812340A Publication Date: 2018-04-01 Application Number: 106122701 Filing Date: 2017-07-06 Inventor: Hsu, Chin-chia   Lin cheng hsuan   Liu, Chien-nan   Shen, Shih-yuan   Assignee: EVERLIGHT ELECTRONICS CO., LTD.   IPC: G01V8/12 Abstract: A photo-interrupter device, including a lead frame, a molding section, a light-emitting unit, a light-receiving unit and a housing, is disclosed. The lead frame includes a main body, a first extension portion, a second extension portion, and a plurality of electrical terminals. The molding section is disposed on the main body and between the first and second extension portions. The light-emitting unit and the light-receiving unit are disposed on the first and second extension portions, respectively. The housing includes a first fixing portion and a second fixing portion which are extending upwards therefrom, spaced from each other by a distance and holding the first and second extension portions, respectively. The housing further includes a notch formed on the bottom surface of the housing to hold the molding section. A manufacturing method of photo-interrupter device is also disclosed. Thereby, the processing of photo-interrupter device can be simplified, and the lead frame and the housing can be assembled with each other in a more secure manner.
14
US9893572B2
Mover and stator assembly of electric machine having convex and concave portions for a respective stator and rotor
Publication/Patent Number: US9893572B2 Publication Date: 2018-02-13 Application Number: 14/144,810 Filing Date: 2013-12-31 Inventor: Jang, Chau-shin   Peng, Wen-yang   Yang, Han-ping   Lin cheng hsuan   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: H02K19/10 Abstract: A mover and stator assembly of an electric machine includes at least one stator and at least one rotor. Each stator includes multiple magnetic components each including a first surface and a salient portion protruding from the first surface. The rotor includes multiple second magnetic components each including a second surface and a groove located on the second surface. The first surfaces face the second surfaces, and the width of each salient portion is less than that of each groove.
15
US9939608B2
Voice coil motor
Publication/Patent Number: US9939608B2 Publication Date: 2018-04-10 Application Number: 14/974,070 Filing Date: 2015-12-18 Inventor: Peng, Wen-yang   Lin cheng hsuan   Liu, Chien-sheng   Chang, Yu-hau   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G03B13/36 Abstract: This disclosure provides a voice coil motor, including a magnet holder, a magnet set, a lens holder, a lens set, an upper and lower elastic piece and a circuit board. The magnet set has four magnets mounted on four sides of the magnet holder, each of the magnets having opposing N/S and S/N magnetic poles. The lens set is disposed in the lens holder. The upper and lower elastic pieces are mounted above and below the lens holder, respectively. Four focusing coil loops are disposed between the lens holder and magnet set, and correspond to the four magnets of the magnet set. Four optical image stabilization coil loops are disposed on the circuit board and correspond to the four magnets of the magnet set, respectively. The focusing coil loops and optical image stabilization coil loops share the magnet set. Therefore, the voice coil motor has a size reduced.
16
US10156733B2
Lens device
Publication/Patent Number: US10156733B2 Publication Date: 2018-12-18 Application Number: 15/388,946 Filing Date: 2016-12-22 Inventor: Ma, Shou-cheng   Lin cheng hsuan   Peng, Wen-yang   Huang, Chieh-yi   Jang, Chau-shin   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G02B27/64 Abstract: A lens device comprises a connect assembly, a lens assembly and a drive assembly. The lens assembly is disposed on the connect assembly and has a central axis. The drive assembly comprises a first coil, a magnet and a second coil. The first coil is wound around the lens assembly. The magnet is disposed on the connect assembly and has a first magnetic pole, a second magnetic pole, a first direction of magnetic field and a second direction of magnetic field. The first direction of magnetic field and the second direction of magnetic field are not parallel to each other. The first direction of magnetic field points toward the first coil. The second coil is disposed on the connect assembly. The second direction of magnetic field points toward a part of the second coil.
17
US2018157059A1
LENS DEVICE
Publication/Patent Number: US2018157059A1 Publication Date: 2018-06-07 Application Number: 15/388,946 Filing Date: 2016-12-22 Inventor: Jang, Chau-shin   Huang, Chieh-yi   Peng, Wen-yang   Lin cheng hsuan   Ma, Shou-cheng   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: H02K41/035 Abstract: A lens device comprises a connect assembly, a lens assembly and a drive assembly. The lens assembly is disposed on the connect assembly and has a central axis. The drive assembly comprises a first coil, a magnet and a second coil. The first coil is wound around the lens assembly. The magnet is disposed on the connect assembly and has a first magnetic pole, a second magnetic pole, a first direction of magnetic field and a second direction of magnetic field. The first direction of magnetic field and the second direction of magnetic field are not parallel to each other. The first direction of magnetic field points toward the first coil. The second coil is disposed on the connect assembly. The second direction of magnetic field points toward a part of the second coil.
18
TWI614559B
Lens device
Publication/Patent Number: TWI614559B Publication Date: 2018-02-11 Application Number: 105140143 Filing Date: 2016-12-05 Inventor: Jang, Chau-shin   Peng, Wen-yang   Huang, Chieh-yi   Lin cheng hsuan   Ma, Shou-cheng   Assignee: Industrial Technology Research Institute   IPC: G03B13/34
19
TW201724711A
Voice coil motor
Publication/Patent Number: TW201724711A Publication Date: 2017-07-01 Application Number: 104142687 Filing Date: 2015-12-18 Inventor: Peng, Wen-yang   Liu, Chien-sheng   Lin cheng hsuan   Chang, Yu-hau   Assignee: Industrial Technology Research Institute   IPC: G02B7/04 Abstract: This disclosure provides a voice coil motor
20
US2017176710A1
VOICE COIL MOTOR
Publication/Patent Number: US2017176710A1 Publication Date: 2017-06-22 Application Number: 14/974,070 Filing Date: 2015-12-18 Inventor: Peng, Wen-yang   Lin cheng hsuan   Liu, Chien-sheng   Chang, Yu-hau   Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   IPC: G02B7/09 Abstract: This disclosure provides a voice coil motor, including a magnet holder, a magnet set, a lens holder, a lens set, an upper and lower elastic piece and a circuit board. The magnet set has four magnets mounted on four sides of the magnet holder, each of the magnets having opposing N/S and S/N magnetic poles. The lens set is disposed in the lens holder. The upper and lower elastic pieces are mounted above and below the lens holder, respectively. Four focusing coil loops are disposed between the lens holder and magnet set, and correspond to the four magnets of the magnet set. Four optical image stabilization coil loops are disposed on the circuit board and correspond to the four magnets of the magnet set, respectively. The focusing coil loops and optical image stabilization coil loops share the magnet set. Therefore, the voice coil motor has a size reduced.
Total 7 pages