公开(公告)号：US20120250110A1

公开(公告)日：2012-10-04

申请号：US13433143

申请日：2012-03-28

Applicant: Nobuhiro Fukuma ,  Daisuke Fujiwara

Inventor： Nobuhiro Fukuma ,  Daisuke Fujiwara

IPC: H04N1/04

CPC classification number: H04N1/0249 ,  G03G2215/0132 ,  H04N1/02481 ,  H04N1/02835 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0241 ,  H04N2201/02425 ,  H04N2201/02435 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02485

Abstract: The present disclosure relates to an image reading device, including: a light emitting portion; a light guiding member; a holding member that holds the light emitting portion and the light guiding member; and a case member that holds the holding member. In the image reading device, the light guiding member is shaped like a stick, of which end portion is disposed to face the light emitting portion. The holding member holds the light emitting portion and the light guiding member. In addition, the holding member has: and a holding portion that disposes the light guiding member along a main scanning direction, and positions and holds an end portion on the light emitting portion side in the main scanning direction. The case member holds the holding member.

Abstract translation: 本公开涉及一种图像读取装置，包括：发光部分; 导光构件; 保持部件，其保持所述发光部和所述导光部件; 以及保持所述保持构件的壳体构件。 在图像读取装置中，导光部件成形为棒状，其端部设置为面对发光部。 保持构件保持发光部和导光构件。 另外，保持构件具有：保持部，其沿着主扫描方向配置导光构件，并且在主扫描方向上位于并保持在发光部侧的端部。 壳体构件保持保持构件。

公开(公告)号：US20110299135A1

公开(公告)日：2011-12-08

申请号：US13111498

申请日：2011-05-19

Applicant: Masanari TAKABATAKE

Inventor： Masanari TAKABATAKE

IPC: H04N1/04

CPC classification number: H04N1/193 ,  H04N1/00525 ,  H04N1/02835 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/0436

Abstract: The overhead image reading apparatus includes a line sensor 20 which has light receiving elements arranged one-dimensionally to read the image of a document 75 in a one-dimensional direction, a white LED 26 which emits light, a collimator lens 28 which converts light emitted from the white LED to straight-line light, a diffuser plate 29 which converts light converted to straight-line light by the collimator lens to linear irradiation light 90, and line light source units 25 which irradiate linear irradiation light onto a reading region of an image by the line sensor. Moreover, the apparatus includes a rotary head section 5 which holds the line sensor and the line light source units as a single body and rotates the line sensor and the line light source units as a single body when the line sensor reads the image.

Abstract translation: 顶置图像读取装置包括线传感器20，该线传感器20具有一维布置以一维方向地读取原稿75的图像的光接收元件，发出光的白色LED26;准直透镜28，其将发出的光 从白色LED到直线光，将通过准直透镜转换为直线光的光转换为线性照射光90的漫射板29和将线性照射光照射到线照射光的读取区域上的线光源单元25 图像由线传感器。 此外，该装置包括：旋转头部5，其将线传感器和线光源单元保持为单体，并且当线传感器读取图像时将线传感器和线光源单元旋转为单个主体。

公开(公告)号：US07817311B2

公开(公告)日：2010-10-19

申请号：US11502353

申请日：2006-08-11

Applicant: Hyun-surk Kim ,  Jung-kwon Kim ,  Dong-hun Lee

Inventor： Hyun-surk Kim ,  Jung-kwon Kim ,  Dong-hun Lee

IPC: H04N1/04

CPC classification number: H04N1/03 ,  H04N1/00538 ,  H04N1/02845 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/0303 ,  H04N1/0305 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: A scanning apparatus has a light source part scanning a scanning beam on an original document. A frame has a light input part and a light output part. A reflection mirror is arranged in the frame and reflects the scanning beam inputted through the light input part to the light output part along a predetermined light proceeding path. A light receiving part is supported on the light output part, and receives the scanning beam reflected by the reflection mirror. A light source supporting member supports the light source part on the frame so that the beam scanned by the light source part and reflected on the original document passes through the light input part and proceeds along the light proceeding path. The light source supporting member mounts the different light source parts in the frame.

Abstract translation: 扫描装置具有扫描原稿上的扫描光束的光源部分。 框架具有光输入部分和光输出部分。 反射镜布置在框架中，并将沿光输入部分输入的扫描光束沿着预定的光行进路径反射到光输出部分。 光接收部分被支撑在光输出部分上，并且接收由反射镜反射的扫描光束。 光源支撑构件支撑框架上的光源部分，使得由光源部分扫描并在原稿上反射的光束通过光输入部分并沿着光进入路径行进。 光源支撑构件将不同的光源部件安装在框架中。

公开(公告)号：US07722223B2

公开(公告)日：2010-05-25

申请号：US12087403

申请日：2006-12-22

Applicant: Tomihisa Saito ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru

Inventor： Tomihisa Saito ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru

IPC: F21V5/00

CPC classification number: H04N1/02815 ,  G02B6/003 ,  G02B6/0088 ,  G03B27/54 ,  H04N1/02835 ,  H04N1/0284 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: A structure of a line lighting device permits a rod-like light guide to be attached to a case without rubbing against the case. An end portion of the rod-like light guide provided with a pin is inserted into an opening in a case main body and pushed down, thus making the pin engage with a recess in the case main body. At this time, a distal end of the rod-like light guide is inserted, to some extent, into an opening in a light emitting unit fixing portion. Subsequently, the rod-like light guide is pushed down and pivoted around the pin so as to be completely contained within the case main body. In this state, the distal end of the rod-like light guide is fitted into the opening and the end face of the rod-like light guide is flush with the outer side face of the light emitting unit fixing portion.

Abstract translation: 线路照明装置的结构允许棒状光导件附接到壳体而不与壳体摩擦。 设置有销的棒状光导体的端部插入到壳体主体的开口中并向下推动，从而使销与壳体主体中的凹部接合。 此时，杆状导光体的前端在某种程度上插入发光单元固定部的开口部。 随后，杆状光导被推下并围绕销枢转，以便完全容纳在壳体主体内。 在该状态下，杆状导光体的前端嵌入开口部，杆状导光体的端面与发光单元固定部的外侧面齐平。

公开(公告)号：US07432946B2

公开(公告)日：2008-10-07

申请号：US11625593

申请日：2007-01-22

Applicant: Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

Inventor： Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

IPC: G02B26/10 ,  B41J2/45 ,  B41J2/455

CPC classification number: H04N1/00538 ,  H04N1/00543 ,  H04N1/032 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02462 ,  H04N2201/02485

Abstract: The present invention provides a light source apparatus in which wasteful cost increases can be suppressed during the manufacture of various types of light source apparatuses, and replacement of a broken light source can be performed at low cost, a recording apparatus using the light source apparatus, and an image forming apparatus comprising the recording apparatus. A plurality of optical units comprising optical members (a light source element and a lens) for outputting a single beam are combined separably in row form. A holder is used as means for holding the optical units in row form.

Abstract translation: 本发明提供一种在各种光源装置的制造过程中可以抑制浪费的成本增加的光源装置，并且可以低成本地进行破坏的光源的更换，使用光源装置的记录装置， 以及包括记录装置的图像形成装置。 包括用于输出单个光束的光学部件（光源元件和透镜）的多个光学单元以行的形式可分离地组合。 保持器用作以行的形式保持光学单元的装置。

公开(公告)号：US06960759B2

公开(公告)日：2005-11-01

申请号：US09962198

申请日：2001-09-26

Applicant: Tatsuya Konagaya

Inventor： Tatsuya Konagaya

IPC: G03B27/52 ,  G03B27/54 ,  G06T1/00 ,  H04N1/028 ,  H04N1/04 ,  H04N1/12 ,  H04N1/193 ,  H01J7/24

CPC classification number: H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00984 ,  H04N1/00989 ,  H04N1/00992 ,  H04N1/02815 ,  H04N1/02865 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/0404

Abstract: A light source device which can prevent a large-sized structure of the device, a light source device which can improve assembling efficiency and maintainability of the device, and an image forming method and apparatus in which occurrence of moisture condensation can be prevented, are provided. An LED substrate in which a large number of light emitting diodes (LED) are arranged on the surface thereof in a two-dimensional manner, a base, a Peltier element, and a radiating fin are formed integrally by urging force of a compression spring. The radiating fin is disposed in contact with a light source housing body. Further, in carrying out temperature adjustment control using the Peltier element, the temperature adjustment control is carried out only when the internal temperature of the device in which a light source device is provided, is a predetermined temperature or higher.

Abstract translation: 可以防止装置的大型结构的光源装置，能够提高装置的组装效率和可维护性的光源装置，以及可以防止发生湿气凝结的图像形成方法和装置 。 以二维方式在其表面上布置有大量发光二极管（LED）的LED基板，通过压缩弹簧的推压力一体地形成基座，珀耳帖元件和散热片。 辐射翅片设置成与光源壳体接触。 此外，在进行使用珀尔帖元件的温度调节控制时，仅在设置有光源装置的装置的内部温度为规定温度以上时才进行温度调节控制。

公开(公告)号：US06902309B2

公开(公告)日：2005-06-07

申请号：US10193026

申请日：2002-07-09

Applicant: Yoshiyuki Uemura ,  Tomihisa Saito

Inventor： Yoshiyuki Uemura ,  Tomihisa Saito

IPC: H04N1/028 ,  H04N1/40 ,  F21V7/04

CPC classification number: H04N1/02835 ,  H04N1/02815 ,  H04N1/0282 ,  H04N1/02885 ,  H04N1/0318 ,  H04N1/40056 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03158 ,  H04N2201/04767 ,  Y10S362/80

Abstract: A light-emitting unit 20 has a light-emitting unit board 21 made of resin provided with a lead frame 22. The light-emitting unit board 21 is also provided with an open window 21a for mounting a light-emitting device. The lead frame 22 comprises a lead terminal section 22a, an inner lead section 22c, and a light-emitting device mounting and connecting section 22b which is exposed within the open window 21a. The light-emitting devices 23a, 23b, and 23c are bonded with the light-emitting device mounting and connecting section 22b, and electrodes of the light-emitting devices and the lead frame are connected by a metal wire 24, wherein the open window 21a is sealed by transparent resin. The lead frame 22 is made of iron-containing copper to improve heat radiation performance of the light-emitting unit board. By increasing maximum current to be supplied to the light-emitting diodes, it is possible to increase illumination brightness and to attain speedup of image reading.

Abstract translation: 发光单元20具有由设置有引线框架22的树脂制成的发光单元板21。 发光单元板21还设置有用于安装发光装置的打开窗口21a。 引线框架22包括引线端子部分22a，内部引线部分22c以及暴露在开放窗口21a内的发光器件安装和连接部分22b。 发光装置23a，23b和23c与发光装置安装和连接部分22b接合，并且发光装置和引线框架的电极通过金属线24连接，其中 打开窗21a由透明树脂密封。 引线框架22由含铁铜制成，以改善发光单元板的散热性能。 通过增加要提供给发光二极管的最大电流，可以增加照明亮度并获得图像读取的加速。

公开(公告)号：US20040178268A1

公开(公告)日：2004-09-16

申请号：US10790065

申请日：2004-03-02

Inventor： Kenichi Yui

IPC: G06K007/10 ,  G06K007/14

CPC classification number: H04N1/0303 ,  H04N1/03 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: An image reading apparatus includes a scanning unit disposed in a box-shaped casing for scanning a stationary original in a sub-scanning direction to read the original; a supporting unit for supporting one side of the scanning unit in a main scanning direction and guiding the one side of the scanning unit in the sub-scanning direction; a driving source for moving the scanning unit in the sub-scanning direction; a drive transmitting unit for transmitting a drive of the driving source to the scanning unit; and first and second reinforcing plates attached to the casing along the sub-scanning direction for reinforcing the casing. The first reinforcing plate forms a guide unit for supporting the other side of the scanning unit in the main scanning direction and guiding the scanning unit in the sub-scanning direction. The driving source and the drive transmitting unit are fixed to the second reinforcing unit.

Abstract translation: 图像读取装置包括：扫描单元，设置在盒形壳体中，用于沿副扫描方向扫描固定原稿以读取原稿; 支撑单元，用于在主扫描方向上支撑扫描单元的一侧，并且沿副扫描方向引导扫描单元的一侧; 用于沿副扫描方向移动扫描单元的驱动源; 驱动发送单元，用于将所述驱动源的驱动发送到所述扫描单元; 以及沿着副扫描方向附接到壳体的第一和第二加强板，用于加强壳体。 第一加强板形成用于在主扫描方向上支撑扫描单元的另一侧并在副扫描方向上引导扫描单元的引导单元。 驱动源和驱动传递单元固定到第二加强单元。

公开(公告)号：US20030076553A1

公开(公告)日：2003-04-24

申请号：US10032505

申请日：2002-01-02

Inventor： Chin-Fu Cho

IPC: H04N001/46

CPC classification number: H04N1/0303 ,  H04N1/03 ,  H04N1/0408 ,  H04N1/0435 ,  H04N1/0455 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02431 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: The present invention provides an image scanning module including a first unit, a second unit, and a third unit. The first unit having a light source is used for retrieving a first image. The second unit is used for generating a second image by focusing the first image. The third unit is used for generating an electric signal responsive to the second image. The first unit, the second unit, and the third unit are modules discrete from each other.

Abstract translation: 本发明提供一种包括第一单元，第二单元和第三单元的图像扫描模块。 具有光源的第一单元用于检索第一图像。 第二单元用于通过聚焦第一图像来生成第二图像。 第三单元用于响应于第二图像产生电信号。 第一单元，第二单元和第三单元是彼此离散的模块。

公开(公告)号：US20020141167A1

公开(公告)日：2002-10-03

申请号：US10106158

申请日：2002-03-26

Inventor： Eiichi Hayashi

IPC: H05K005/00 ,  H05K005/04 ,  H05K005/06

CPC classification number: H04N1/0287 ,  H04N1/00543 ,  H04N1/02815 ,  H04N1/1013 ,  H04N1/1056 ,  H04N2201/02454 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02479 ,  H04N2201/02495

Abstract: A mounting structure for an inverter circuit board for a light source lamp of an image reader in which mounting means for mounting the inverter circuit board for a light source lamp of an image reader onto a carriage is located to be operated from the direction in which the carriage moves in one embodiment. The inverter circuit and heat dissipation plate are removably mounted to an end of the full rate carriage. In another embodiment, the circuit board is mounted to the top for access from above the carriage.

Abstract translation: 一种用于图像读取器的光源灯的逆变器电路板的安装结构，其中将用于将图像读取器的光源灯的逆变器电路板安装到滑架上的安装装置被定位成从 滑架在一个实施例中移动。 逆变器电路和散热板可拆卸地安装到全速率托架的一端。 在另一个实施例中，电路板安装到顶部以便从托架上方进入。