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公开(公告)号：US12047542B2
公开(公告)日：2024-07-23
申请号：US17552957
申请日：2021-12-16
发明人： Masami Ohshima
CPC分类号： H04N1/02481 , H04N1/0249 , H04N1/02865 , H04N1/047
摘要： An image data transfer control device includes a first interface, a first and a second memory, a processor, and a second interface. The first interface acquires image data transferred in predetermined units. The first memory stores inclination correction data corresponding to the inclination of a print head, and correction position data indicating a correction position included in at least one divided image line among the predetermined number of divided image lines including each divided image line group. The second memory stores correction target image data at the correction position. The processor selects each divided image line group based on the inclination correction data, and specifies first and second correction target image data. The second interface outputs the second divided image line group including the first correction target image data instead of the second correction target image data.
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公开(公告)号：US11978749B2
公开(公告)日：2024-05-07
申请号：US17203997
申请日：2021-03-17
申请人： Masayuki Saeki
发明人： Masayuki Saeki
IPC分类号： H01L27/146 , G02B5/20 , H04N1/024 , H04N1/60 , H04N25/11
CPC分类号： H01L27/14621 , G02B5/201 , H01L27/14605 , H01L27/14607 , H01L27/14627 , H01L27/14643 , H04N1/024 , H04N1/6058 , H04N25/11
摘要： A solid-state image sensor includes a first color filter and a second color filter having different thicknesses and configured to transmit light in predetermined wavelength regions, light-receiving devices configured to receive the light in the predetermined wavelength regions passing through the first color filter and the second color filter, and a light amount compensator configured to compensate for an amount of the light passing through the first color filter or the second color filter.
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公开(公告)号：US11622059B2
公开(公告)日：2023-04-04
申请号：US17204723
申请日：2021-03-17
发明人： Hiroki Takayama , Masashi Sawada
摘要： An image reading apparatus connected to a conveying apparatus to convey a recording medium to which a toner image is fixed includes a conveying unit and a reading unit having a transparent member, a reading sensor, a housing supporting, and a fan. The conveying unit receives the recording medium discharged from the conveying apparatus and conveys the recording medium. The reading unit is positioned downstream of the conveying unit in a conveying direction of the recording medium. The reading sensor read a housing supporting image information about an image on the recording medium through the transparent member. The housing supports the reading sensor and defines, together with the transparent member, an accommodation space configured to accommodate the reading sensor. The fan is positioned in the accommodation space and circulates air in the accommodation space.
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公开(公告)号：US20220182508A1
公开(公告)日：2022-06-09
申请号：US17516711
申请日：2021-11-02
发明人： Hsun-Chen Chu , Tsu-Chien Tung , Yu-Han Huang , Chia-Bin Hsiao , Chao-Chien Chiu
摘要： A display device includes a first substrate, a red sub-pixel, a green sub-pixel, a blue sub-pixel, a plurality of photosensitive devices, and a second substrate. The red sub-pixel, the green sub-pixel, and the blue sub-pixel are located on a first side of the first substrate. The photosensitive devices are located on the first side of the first substrate. Each of the photosensitive devices overlaps at least one of the red sub-pixel, the green sub-pixel, and the blue sub-pixel. Each of the photosensitive devices includes an active element and a photosensitive element. The active element is located on the first substrate. The photosensitive element is electrically connected to the active element. The second substrate overlaps the first substrate.
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公开(公告)号：US11330134B2
公开(公告)日：2022-05-10
申请号：US16485329
申请日：2018-04-11
发明人： Masaaki Okada , Toru Shiraki , Daisuke Ohama , Homare Takeda , Masahiko Takashina , Yuki Okuhigashi
摘要： An image-reading apparatus includes a housing having a rectangular-shaped opening on a side of a reading target, a lens portion retained or housed within the housing, and a sensor element to receive light condensed by the lens portion, the light being from the reading target. Long sides of the opening include a first layer that is flat and is disposed on the side of the reading target and a second layer that is continuous with the first layer. The long sides of the opening of the housing of the image-reading apparatus has a flat surface on the side of the reading target and an interface between the first layer and the second layer that is curved.
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公开(公告)号：US20220014643A1
公开(公告)日：2022-01-13
申请号：US17295838
申请日：2019-11-07
发明人： Khac Thap BUI , Danh Hoang NGUYEN
摘要： One motor is shared for carriage movement and document sheet conveyance. An abutting member stops the carriage, that has moved from a second position located below a first end portion of a platen glass, at a first position located below a contact glass. The carriage supports the motor and first and second main body gears. The main body gears interlock with the motor. A cover input gear meshes with the first main body gear when the carriage is located between the first position and a relay region. A main rack gear meshes with the second main body gear when the carriage is located in a region extending from the relay region to a third position located below a second end portion of the platen glass. A load torque applied to the motor is larger when the carriage is fixed than when the cover input gear is fixed.
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公开(公告)号：USRE48604E1
公开(公告)日：2021-06-22
申请号：US15782348
申请日：2017-10-12
发明人： Jung Kwon Kim , Dong Hun Lee , Hyun Surk Kim , Kyung Rok Kim
摘要： A scanner module and an image scanning apparatus employing the same. The scanner module comprises an illuminator for illuminating light on an object to be scanned. The illuminator includes a light emitting diode, a light guide extending in a main scanning direction to change a direction of the light received from the light emitting diode, and at least one elastic member to elastically support at least one longitudinal end of the light guide. As the light guide is elastically supported by the elastic member, convex deformation or bowing of an emission face of the light guide due to thermal expansion can be reduced.
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公开(公告)号：US20210168258A1
公开(公告)日：2021-06-03
申请号：US17096363
申请日：2020-11-12
发明人： Akira OTAKE
摘要： An image reading apparatus for reading an image of an original includes an illumination portion for illuminating the original with light, a reflection member including a reflecting surface for reflecting the light from the original; a converting portion for photoelectrically converting the light reflected by the reflection member, and a casing for accommodating the reflection member. The casing is provided with an opening which is open to an outside of the casing. A surface of the reflecting member opposite from the reflecting surface and a portion defining the opening are bonded to each other with an adhesive.
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公开(公告)号：US10939011B2
公开(公告)日：2021-03-02
申请号：US14571956
申请日：2014-12-16
申请人： CANON FINETECH INC.
发明人： Masayoshi Katayama
摘要： An image reading apparatus, including: a guide rail configured to guide an image reading unit; and a fixing portion having configured to fix the guide rail with an adhesive.
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公开(公告)号：US10814546B2
公开(公告)日：2020-10-27
申请号：US15099404
申请日：2016-04-14
发明人： Yong Chen , Huachao Mao
IPC分类号： B29C64/268 , B29C64/135 , G06K15/12 , H04N1/024 , G02B26/10 , B29C64/241 , B33Y30/00 , B33Y40/00
摘要： The present disclosure describes systems and techniques relating to computer numerical control (CNC) additive manufacturing. According to an aspect, a tooltip for an additive manufacturing machine includes: an input end configured to receive light from an optical system; and an output end configured to deliver the light to a workpiece on a build platform in the additive manufacturing machine; wherein the output end of the tooltip is configured to be immersed in a liquid resin in a tank of the additive manufacturing machine, and the output end defines a linear opening through which the light is delivered to the workpiece on the build platform.
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