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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：US11681130B2
公开(公告)日：2023-06-20
申请号：US17343354
申请日：2021-06-09
发明人： Takashi Shiraishi
CPC分类号： G02B17/002 , G02B5/10 , G02B19/0028 , G02B19/0066 , G03G15/0435 , G03G15/04036 , H04N1/0285 , H04N1/02865
摘要： According to at least one embodiment, a lens mirror array includes a plurality of optical elements. An optical element of the plurality of optical elements includes an incident surface on which light is incident, an emitting surface configured to emit the light incident through the incident surface, at least one reflecting surface reflecting the light incident through the incident surface toward the emitting surface, and a light shielding portion configured to block the light. The incident surface includes an effective surface configured to pass effective light emitted from the emitting surface and a directional surface configured to direct unnecessary light to the light shielding portion.
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公开(公告)号：US20180288264A1
公开(公告)日：2018-10-04
申请号：US15997223
申请日：2018-06-04
发明人： Yasuhiro SUTO , Mitsuharu YOSHIMOTO , Tomohiko OKADA , Hisashi YAMANAKA , Shohichi FUKUTOME , Kenji NAKANISHI
CPC分类号： H04N1/0285 , G02B6/0031 , G02B6/0033 , G02B6/0045 , G02B6/0055 , G02B6/0073 , G02B6/009 , G03B27/542 , G03G15/04 , G03G15/602 , H04N1/00278 , H04N1/02845 , H04N1/02855 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0094 , H04N2201/02462 , H04N2201/0434
摘要： An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided. An LED array and a reflective plate are disposed sandwiching a slit (St) through which light reflected by a document MS passes and a light-guiding member is disposed on the side of the LED array. The light-guiding member includes a direct emission unit disposed between an illumination range y centered on a document reading position and the LED array and an indirect emission unit disposed between the reflective plate and the LED array, a light incidence face of the direct emission unit and a light incidence face of the indirect emission unit are disposed at mutually different position around the LED array, and the LED array is disposed on a side of an interior angle formed by the light incidence faces.
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公开(公告)号：US10015352B2
公开(公告)日：2018-07-03
申请号：US15379930
申请日：2016-12-15
申请人： Oki Data Corporation
发明人： Keisuke Wada
CPC分类号： H04N1/02865 , B41J2/45 , G03G15/04036 , G03G15/04054 , H04N1/02815 , H04N1/02845 , H04N2201/0081 , H04N2201/02406 , H04N2201/02425
摘要： An exposure device includes a first light emitting element substrate including a plurality of first light emitting elements arranged at an arrangement interval T in a longitudinal direction, and a second light emitting element substrate including a part in the longitudinal direction that overlaps with a part of the first light receiving element substrate so as to form an overlapping region. The first and second light emitting element substrates are shifted from each other in a direction perpendicular to the longitudinal direction. The second light emitting element substrate includes a plurality of second light emitting elements arranged in the longitudinal direction. The second light emitting elements are arranged at the arrangement interval T at least outside the overlapping region. When an interval between two of the second light emitting elements of the second light emitting element substrate disposed in the overlapping region is expressed as a specified interval TS, the specified interval TS and the arrangement interval T satisfy: T≤TS≤2T.
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公开(公告)号：US10003712B2
公开(公告)日：2018-06-19
申请号：US15482122
申请日：2017-04-07
发明人： Yasuhiro Suto , Mitsuharu Yoshimoto , Tomohiko Okada , Hisashi Yamanaka , Shohichi Fukutome , Kenji Nakanishi
CPC分类号： H04N1/0285 , G02B6/0031 , G02B6/0033 , G02B6/0045 , G02B6/0055 , G02B6/0073 , G02B6/009 , G03B27/542 , G03G15/04 , G03G15/602 , H04N1/00278 , H04N1/02845 , H04N1/02855 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0094 , H04N2201/02462 , H04N2201/0434
摘要： An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided. An LED array and a reflective plate are disposed sandwiching a slit (St) through which light reflected by a document MS passes and a light-guiding member is disposed on the side of the LED array. The light-guiding member includes a direct emission unit disposed between an illumination range y centered on a document reading position and the LED array and an indirect emission unit disposed between the reflective plate and the LED array, a light incidence face of the direct emission unit and a light incidence face of the indirect emission unit are disposed at mutually different position around the LED array, and the LED array is disposed on a side of an interior angle formed by the light incidence faces.
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6.发明申请公开(公告)号：US20180131832A1
公开(公告)日：2018-05-10
申请号：US15800528
申请日：2017-11-01
CPC分类号： H04N1/02855 , F21V13/04 , G02B6/0033 , H04N1/02865 , H04N1/0289
摘要： An image sensor unit includes a light source that emits light, and a light guide that guides the light from the light source to an object to be illuminated. The light guide includes a linearly elongated rod-like rod portion provided with a light emission surface from which light is emitted to the object to be illuminated, and a curved portion which is integrally connected to an end in the longitudinal direction of the rod portion, includes a light entering surface where the light emitted from the light source is emitted on an end of a side opposite to the rod portion and in which the center line is curved. A reflection member that reflects light is provided to be in close contact with at least a part of a surface of the curved portion.
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公开(公告)号：US09966414B2
公开(公告)日：2018-05-08
申请号：US15679350
申请日：2017-08-17
CPC分类号： F21K9/238 , F21K9/233 , F21K9/235 , F21K9/237 , F21K9/64 , F21V3/00 , F21V7/0066 , F21V9/08 , F21V15/01 , F21V23/008 , F21V23/06 , F21V29/70 , F21V29/773 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L27/156 , H01L27/32 , H01L33/0079 , H01L33/28 , H01L33/30 , H01L33/32 , H01L33/34 , H01L33/50 , H01L33/58 , H01L33/60 , H01L33/62 , H01L51/50 , H01L2224/48137 , H01L2224/48227 , H01L2224/49107 , H01L2924/13033 , H04N1/02865 , H05B33/0803 , H05B33/0815 , H05B33/0818 , H05B33/0821 , H05B33/0824 , H05B33/0845 , H05B33/0896 , H05B37/0218 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： In various embodiments, lighting systems include an electrically insulating carrier having a plurality of conductive elements disposed thereon and a light-emitting array. The light-emitting array is disposed over the carrier and includes a plurality of light-emitting diodes (LEDs) that each has at least two electrical contacts electrically connected to conductive elements by an electrical connection featuring solder.
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公开(公告)号：US20180034999A1
公开(公告)日：2018-02-01
申请号：US15652922
申请日：2017-07-18
申请人： Oki Data Corporation
发明人： Takuma ISHIKAWA
CPC分类号： H04N1/02481 , G03G15/04036 , G03G15/04054 , H04N1/00525 , H04N1/0249 , H04N1/02865 , H04N1/0306 , H04N2201/0094
摘要： An exposure device includes a plate member, a plurality of light-emitting elements, and an optical system. The plate member extends in both a first direction and a second direction intersecting with the first direction. The light-emitting elements are disposed on the plate member side by side in the first direction. The light-emitting elements emit respective light beams in the second direction. The optical system is disposed on the plate member and faces the light-emitting elements in the second direction. The optical system performs imaging of the light beams emitted by the respective light-emitting elements.
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公开(公告)号：US20180007225A1
公开(公告)日：2018-01-04
申请号：US15624748
申请日：2017-06-16
申请人： Oki Data Corporation
发明人： Akihiro YAMAMURA
CPC分类号： H04N1/02481 , G02B3/0037 , G02B3/005 , G02B3/0062 , G02B3/0068 , G02B3/0075 , G03G15/0435 , H04N1/02865 , H04N1/29 , H04N2201/0091
摘要： A lens unit according to one or more embodiments includes a lens plate member including a plurality of lenses arranged in a first direction; and a light block member provided facing the lens plate member and including a plurality of opening portions arranged in the first direction, the opening portions being provided in one-to-one correspondence with the lenses. A first positioning portion is formed at a first position in first direction of each of the lens plate member and the light block member. The first positioning portion of the lens plate member and the first positioning portion of the light block member align with each other and continuously extend in a second direction along an optical axis direction of the lenses.
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公开(公告)号：US09765936B2
公开(公告)日：2017-09-19
申请号：US15379801
申请日：2016-12-15
IPC分类号： H01L33/00 , H01L21/00 , F21K9/238 , H01L25/075 , H01L33/62 , H01L33/60 , H01L27/15 , F21K9/235 , F21V9/08 , H05B33/08 , H05B37/02 , F21V23/00 , F21V23/06 , F21V15/01 , F21V29/70 , F21V3/00
CPC分类号： F21K9/238 , F21K9/233 , F21K9/235 , F21K9/237 , F21K9/64 , F21V3/00 , F21V7/0066 , F21V9/08 , F21V15/01 , F21V23/008 , F21V23/06 , F21V29/70 , F21V29/773 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L27/156 , H01L27/32 , H01L33/0079 , H01L33/28 , H01L33/30 , H01L33/32 , H01L33/34 , H01L33/50 , H01L33/58 , H01L33/60 , H01L33/62 , H01L51/50 , H01L2224/48137 , H01L2224/48227 , H01L2224/49107 , H01L2924/13033 , H04N1/02865 , H05B33/0803 , H05B33/0815 , H05B33/0818 , H05B33/0821 , H05B33/0824 , H05B33/0845 , H05B33/0896 , H05B37/0218 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： In various embodiments, lighting systems include an electrically insulating carrier having a plurality of conductive elements disposed thereon and a light-emitting array. The light-emitting array is disposed over the carrier and includes a plurality of light-emitting diodes (LEDs) that each has at least two electrical contacts electrically connected to conductive elements by a conductive adhesive.
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