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1 | US2020124776A1 |
OPTICAL DEVICES
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Publication/Patent Number: US2020124776A1 | Publication Date: 2020-04-23 | Application Number: 16/165,611 | Filing Date: 2018-10-19 | Inventor： Lin, Kuo-fen Hsieh chin chuan | Assignee: VisEra Technologies Company Limited | IPC: G02B5/20 | Abstract: An optical device is provided. The optical device includes a substrate, a plurality of color filters and a plurality of spacers. The substrate has a central region and a peripheral region. The plurality of color filters include red color filters, green color filters and blue color filters and are formed on the substrate. The plurality of spacers are formed between the color filters. The refractive index of the spacers reduces gradually from that of the spacer located at the central region to that of the spacer located at the peripheral region of the substrate. | |||
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2 | US2020249382A1 |
OPTICAL DEVICES
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Publication/Patent Number: US2020249382A1 | Publication Date: 2020-08-06 | Application Number: 16/265,294 | Filing Date: 2019-02-01 | Inventor： Lin, Kuo-feng Hsieh chin chuan | Assignee: VisEra Technologies Company Limited | IPC: G02B5/22 | Abstract: An optical device is provided. The optical device includes a plurality of metal grids, a first patterned organic layer, and a second patterned organic layer. The first patterned organic layer includes a first portion having a first thickness, a second portion having a second thickness, a third portion having a third thickness, and a plurality of fourth portions. The first portion, the second portion and the third portion are respectively formed between the metal grids. The fourth portions are formed on the metal grids. The first thickness of the first portion is greater than the second thickness of the second portion. The second thickness of the second portion is greater than the third thickness of the third portion. The second patterned organic layer is formed on the fourth portions of the first patterned organic layer. | |||
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3 | US2020217997A1 |
OPTICAL DEVICES
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Publication/Patent Number: US2020217997A1 | Publication Date: 2020-07-09 | Application Number: 16/240,476 | Filing Date: 2019-01-04 | Inventor： Lin, Kuo-feng Hsieh chin chuan | Assignee: VisEra Technologies Company Limited | IPC: G02B5/20 | Abstract: An optical device is provided. The optical device includes a substrate, a plurality of color filters formed on the substrate, and a plurality of spacers formed between the color filters. Each spacer has a first sidewall and a second sidewall opposite to the first sidewall. There is a first angle between the first sidewall of each spacer and a normal line of the top surface of the substrate. There is a second angle between the second sidewall of each spacer and the normal line of the top surface of the substrate. At least one of the first angle and the second angle is increased gradually towards the edge of the substrate. | |||
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4 | TW201910941A |
IMAGING SENSOR USING PHASE-SHIFTING HOLOGRAM
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Publication/Patent Number: TW201910941A | Publication Date: 2019-03-16 | Application Number: 107115257 | Filing Date: 2018-05-04 | Inventor： Lin, Kuo Feng Hsieh, Chin Chuan | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H04N5/369 | Abstract: An image sensor is provided. The image sensor includes: a plurality of photoelectric elements for receiving an incident light. The photoelectric elements are arranged into a plurality of unit cells, and each of the unit cells includes a first photoelectric element and a second photoelectric element. The first photoelectric element in each of the unit cells captures a first pixel in a first phase, and the second photoelectric element in each of the unit cells captures a second pixel in a second phase, wherein the first phase is different from the second phase. | |||
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5 | TWI661283B |
IMAGING SENSOR USING PHASE-SHIFTING HOLOGRAM
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Publication/Patent Number: TWI661283B | Publication Date: 2019-06-01 | Application Number: 107115257 | Filing Date: 2018-05-04 | Inventor： Lin, Kuo Feng Hsieh, Chin Chuan | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H04N5/369 | Abstract: An image sensor is provided. The image sensor includes: a plurality of photoelectric elements for receiving an incident light. The photoelectric elements are arranged into a plurality of unit cells, and each of the unit cells includes a first photoelectric element and a second photoelectric element. The first photoelectric element in each of the unit cells captures a first pixel in a first phase, and the second photoelectric element in each of the unit cells captures a second pixel in a second phase, wherein the first phase is different from the second phase. | |||
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6 | US10423122B2 |
Lens-free image sensor using phase-shifting hologram
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Publication/Patent Number: US10423122B2 | Publication Date: 2019-09-24 | Application Number: 15/669,548 | Filing Date: 2017-08-04 | Inventor： Lin, Kuo-feng Hsieh chin chuan | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H04N9/47 | Abstract: An image sensor is provided. The image sensor includes: a plurality of photoelectric elements for receiving an incident light. The photoelectric elements are arranged into a plurality of unit cells, and each of the unit cells includes a first photoelectric element and a second photoelectric element. The first photoelectric element in each of the unit cells captures a first pixel in a first phase, and the second photoelectric element in each of the unit cells captures a second pixel in a second phase, wherein the first phase is different from the second phase. | |||
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7 | US2019041794A1 |
LENS-FREE IMAGE SENSOR USING PHASE-SHIFTING HOLOGRAM
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Publication/Patent Number: US2019041794A1 | Publication Date: 2019-02-07 | Application Number: 15/669,548 | Filing Date: 2017-08-04 | Inventor： Lin, Kuo-feng Hsieh chin chuan | Assignee: VisEra Technologies Company Limited | IPC: G03H1/00 | Abstract: An image sensor is provided. The image sensor includes: a plurality of photoelectric elements for receiving an incident light. The photoelectric elements are arranged into a plurality of unit cells, and each of the unit cells includes a first photoelectric element and a second photoelectric element. The first photoelectric element in each of the unit cells captures a first pixel in a first phase, and the second photoelectric element in each of the unit cells captures a second pixel in a second phase, wherein the first phase is different from the second phase. | |||
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8 | TW201924318A |
Image sensor
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Publication/Patent Number: TW201924318A | Publication Date: 2019-06-16 | Application Number: 107122945 | Filing Date: 2018-07-03 | Inventor： Wu, Tsung Lin Kuo, Wu Cheng Lin, Kuo Feng Hsieh, Chin Chuan | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H04N5/335 | Abstract: An image sensor is provided. The image sensor includes a microlens array having a plurality of microlenses; and a sensor array having a plurality of photoelectric elements that are arranged into a plurality of macro pixels. Each macro pixel includes a first photoelectric element, a second photoelectric element, a third photoelectric element, and a fourth photoelectric element that receive incident light via a first microlens, a second microlens, a third microlens, and a fourth lens in the plurality of microlenses. The first microlens, the second microlens, the third microlens, and the fourth microlens in each macro pixel have a first initial offset, a second initial offset, a third initial offset, and a fourth initial offset, respectively. The first microlens and the second microlens in each of the plurality of macro pixels further have a first additional offset and a second additional offset, respectively. | |||
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9 | TWI676393B |
Image sensor
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Publication/Patent Number: TWI676393B | Publication Date: 2019-11-01 | Application Number: 107122945 | Filing Date: 2018-07-03 | Inventor： Wu, Tsung Lin Kuo, Wu Cheng Lin, Kuo Feng Hsieh, Chin Chuan | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H04N5/335 | Abstract: An image sensor is provided. The image sensor includes a microlens array having a plurality of microlenses; and a sensor array having a plurality of photoelectric elements that are arranged into a plurality of macro pixels. Each macro pixel includes a first photoelectric element, a second photoelectric element, a third photoelectric element, and a fourth photoelectric element that receive incident light via a first microlens, a second microlens, a third microlens, and a fourth lens in the plurality of microlenses. The first microlens, the second microlens, the third microlens, and the fourth microlens in each macro pixel have a first initial offset, a second initial offset, a third initial offset, and a fourth initial offset, respectively. The first microlens and the second microlens in each of the plurality of macro pixels further have a first additional offset and a second additional offset, respectively. | |||
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10 | US2019250309A1 |
OPTICAL ELEMENTS
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Publication/Patent Number: US2019250309A1 | Publication Date: 2019-08-15 | Application Number: 15/895,405 | Filing Date: 2018-02-13 | Inventor： Lin, Kuo-feng Hsieh chin chuan Hsu, Chung-jung | Assignee: VisEra Technologies Company Limited | IPC: G02B3/00 | Abstract: An optical element is provided. The optical element includes an array structure having an implant area and a non-implant area. The non-implant area is adjacent to the implant area. The implant area has an implant concentration ranging from 1×1013 cm−2 to 6.7×1013 cm−2. The array structure is a color filter array including a plurality of color filters. At least one of the color filters has the implant area. The implant area has a first refractive index. The non-implant area has a second refractive index. The first refractive index is greater than the second refractive index. | |||
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11 | US10488560B2 |
Optical elements
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Publication/Patent Number: US10488560B2 | Publication Date: 2019-11-26 | Application Number: 15/895,405 | Filing Date: 2018-02-13 | Inventor： Hsu, Chung-jung Hsieh chin chuan Lin, Kuo-feng | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: G02B3/00 | Abstract: An optical element is provided. The optical element includes an array structure having an implant area and a non-implant area. The non-implant area is adjacent to the implant area. The implant area has an implant concentration ranging from 1×1013 cm−2 to 6.7×1013 cm−2. The array structure is a color filter array including a plurality of color filters. At least one of the color filters has the implant area. The implant area has a first refractive index. The non-implant area has a second refractive index. The first refractive index is greater than the second refractive index. | |||
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12 | TW201935674A |
Optical elements
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Publication/Patent Number: TW201935674A | Publication Date: 2019-09-01 | Application Number: 107137703 | Filing Date: 2018-10-25 | Inventor： Hsieh chin chuan Hsu, Chung-jung Lin, Kuo-feng | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L29/36 | Abstract: An optical element is provided. The optical element includes an array structure having an implant area and a non-implant area. The non-implant area is adjacent to the implant area. The implant area has an implant concentration ranging from 1*1013cm-2 to 6.7*1013cm-2. The array structure is a color filter array including a plurality of color filters. At least one of the color filters has the implant area. The implant area has a first refractive index. The non-implant area has a second refractive index. The first refractive index is greater than the second refractive index. | |||
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13 | US10170516B2 |
Image sensing device and method for fabricating the same
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Publication/Patent Number: US10170516B2 | Publication Date: 2019-01-01 | Application Number: 14/339,238 | Filing Date: 2014-07-23 | Inventor： Wu, Han-lin Hsieh chin chuan Chang, Chin-ching | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/00 | Abstract: An image sensing device is provided. The image sensing device includes a substrate having a pixel array with a plurality of pixels. A light guide structure is disposed over the substrate, forming a plurality of light pipes and a plurality of reflecting portions surrounding the light pipes. The light pipes are aligned with the pixels of the pixel array. The invention also provides a method for fabricating the image sensing device. | |||
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14 | JP2019139203A |
OPTICAL ELEMENT
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Publication/Patent Number: JP2019139203A | Publication Date: 2019-08-22 | Application Number: 2018109692 | Filing Date: 2018-06-07 | Inventor： Hsu, Chung-jung Hsieh chin chuan Lin, Kuo Feng | Assignee: VISERA TECHNOLOGIES COMPANY LTD | IPC: G02B3/00 | Abstract: To provide a color filter of an optical element or an optical element in which a light guiding structure is formed on a micro-lens.SOLUTION: An optical element includes an array structure having an injection area and a non-injection area adjacent to the injection area. The injection area has injection concentration of 1×10cmor more. The array structure is a color filter array 14 including a plurality of color filters. At least one of the color filters has the injection area 16. In the optical element 10, the injection area 16 has width which is 50 to 95% of width of the color filter.SELECTED DRAWING: Figure 1 | |||
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15 | JP2019033467A |
LENS-FREE IMAGE SENSOR USING HOLOGRAM OF PHASE SHIFT
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Publication/Patent Number: JP2019033467A | Publication Date: 2019-02-28 | Application Number: 2017214953 | Filing Date: 2017-11-07 | Inventor： Hsieh chin chuan Lin, Kuo Feng | Assignee: VISERA TECHNOLOGIES COMPANY LTD | IPC: H04N9/07 | Abstract: To provide a lens-free image sensor using hologram of phase shift.SOLUTION: An image sensor includes a plurality of photoelectric elements for receiving incident light. The photoelectric element is arranged in a plurality of unit cells. Each unit cell contains a first photoelectric element and a second photoelectric element. The first photoelectric element of each unit cell images a first pixel of a first phase. The second photoelectric element of each unit cell images a second pixel of a second phase. The first phase is different from the second phase.SELECTED DRAWING: Figure 2A | |||
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16 | US10347678B2 |
Image sensor with shifted microlens array
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Publication/Patent Number: US10347678B2 | Publication Date: 2019-07-09 | Application Number: 15/815,092 | Filing Date: 2017-11-16 | Inventor： Kuo, Wu-cheng Lin, Kuo-feng Wu, Tsung-lin Hsieh chin chuan | Assignee: Visera Technologies Company Limited | IPC: H01L27/146 | Abstract: An image sensor is provided. The image sensor includes a microlens array having a plurality of microlenses; and a sensor array having a plurality of photoelectric elements that are arranged into a plurality of macro pixels. Each macro pixel includes a first photoelectric element, a second photoelectric element, a third photoelectric element, and a fourth photoelectric element that receive incident light via a first microlens, a second microlens, a third microlens, and a fourth lens in the plurality of microlenses. The first microlens, the second microlens, the third microlens, and the fourth microlens in each macro pixel have a first initial offset, a second initial offset, a third initial offset, and a fourth initial offset, respectively. The first microlens and the second microlens in each of the plurality of macro pixels further have a first additional offset and a second additional offset, respectively. | |||
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17 | US2019148433A1 |
IMAGE SENSOR WITH SHIFTED MICROLENS ARRAY
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Publication/Patent Number: US2019148433A1 | Publication Date: 2019-05-16 | Application Number: 15/815,092 | Filing Date: 2017-11-16 | Inventor： Kuo, Wu-cheng Lin, Kuo-feng Wu, Tsung-lin Hsieh chin chuan | Assignee: VisEra Technologies Company Limited | IPC: H01L27/146 | Abstract: An image sensor is provided. The image sensor includes a microlens array having a plurality of microlenses; and a sensor array having a plurality of photoelectric elements that are arranged into a plurality of macro pixels. Each macro pixel includes a first photoelectric element, a second photoelectric element, a third photoelectric element, and a fourth photoelectric element that receive incident light via a first microlens, a second microlens, a third microlens, and a fourth lens in the plurality of microlenses. The first microlens, the second microlens, the third microlens, and the fourth microlens in each macro pixel have a first initial offset, a second initial offset, a third initial offset, and a fourth initial offset, respectively. The first microlens and the second microlens in each of the plurality of macro pixels further have a first additional offset and a second additional offset, respectively. | |||
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18 | US10488639B2 |
Detection device for specimens
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Publication/Patent Number: US10488639B2 | Publication Date: 2019-11-26 | Application Number: 14/878,272 | Filing Date: 2015-10-08 | Inventor： Chang, Chin-ching Wu, Han-lin Hsieh chin chuan Wang, Wei-ko Tu, Zong-ru | Assignee: Visera Technologies Company Limited | IPC: G02B21/00 | Abstract: A detection device for specimens includes an image sensor, a light-guiding structure, and a carrier. The image sensor includes a sensing area and a non-sensing area around the sensing area. The light-guiding structure is disposed on the image sensor. The light-guiding structure includes a central guiding portion, a reflection layer, and first guiding portions. The central guiding portion is located over the sensing area. The reflection layer is disposed on the image sensor and includes channels located over the non-sensing area. The first guiding portions are located in the channels, and connected to the central guiding portion and a side surface of the light-guiding structure. The carrier is disposed on the light-guiding structure, and has wells located over the sensing area. Each of the wells is configured to receive a specimen. | |||
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19 | US2019074314A1 |
IMAGE SENSOR PACKAGES
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Publication/Patent Number: US2019074314A1 | Publication Date: 2019-03-07 | Application Number: 15/697,825 | Filing Date: 2017-09-07 | Inventor： Kuo, Wu-cheng Lin, Kuo-feng Wu, Tsung-lin Chen, Yu-jen Hsieh chin chuan Lin, Kuang-peng | Assignee: VisEra Technologies Company Limited | IPC: H01L27/146 | Abstract: An image sensor package includes a medium layer having a first surface and a second surface opposite to the first surface. The image sensor package also includes a metal-insulator-metal structure disposed on the first surface of the medium layer. The metal-insulator-metal structure includes a first metal layer, a first insulating layer, and a second metal layer, and the first insulating layer is disposed between the first metal layer and the second metal layer. The image sensor package further includes an optical filter disposed on the second surface of the medium layer. | |||
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20 | US10224357B1 |
Image sensor packages
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Publication/Patent Number: US10224357B1 | Publication Date: 2019-03-05 | Application Number: 15/697,825 | Filing Date: 2017-09-07 | Inventor： Kuo, Wu-cheng Lin, Kuo-feng Wu, Tsung-lin Chen, Yu-jen Hsieh chin chuan Lin, Kuang-peng | Assignee: VISERA TECHNOLOGIES COMPANY LIMITED | IPC: H01L27/00 | Abstract: An image sensor package includes a medium layer having a first surface and a second surface opposite to the first surface. The image sensor package also includes a metal-insulator-metal structure disposed on the first surface of the medium layer. The metal-insulator-metal structure includes a first metal layer, a first insulating layer, and a second metal layer, and the first insulating layer is disposed between the first metal layer and the second metal layer. The image sensor package further includes an optical filter disposed on the second surface of the medium layer. |
3.Current Quota