公开(公告)号：US5434682A

公开(公告)日：1995-07-18

申请号：US951392

申请日：1992-09-25

申请人： Masaya Imamura ,  Hiromi Ogata ,  Kensuke Sawase

发明人： Masaya Imamura ,  Hiromi Ogata ,  Kensuke Sawase

IPC分类号： G02B6/00 ,  G02B7/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04

CPC分类号： H04N1/0312 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03154

摘要： There is provided an image sensor which can reduce loss in light emitted from a light emitting section toward an object to be sensed and also variability in the distribution of light and which can be produced with a small-sized structure with a reduced number of parts and with a decreased manufacturing cost. An optical path from the light emitting section to a transparent covering on which the object is to be placed is surrounded by a light reflecting portion. Light from the light emitting section can be irradiated onto the transparent covering without reduction in the amount of light while being repeatedly reflected by the light reflecting portion. The light reflected by the object is condensed by a condensing lens, the condensed light being then received by a light receiving section mounted on the same base plate as in the light emitting section. At the light receiving section, the light is converted into an electrical signal.

摘要翻译： 提供了一种图像传感器，其可以减少从发光部分朝向待感测物体发射的光的损失，并且还可以减少光的分布，并且可以用具有减少的部件数量的小尺寸结构来产生， 制造成本降低。 从光发射部到其上要放置物体的透明覆盖层的光路被光反射部分包围。 来自发光部的光能够在光反射部反复反射的同时减少光量而照射到透明覆盖物上。 被物体反射的光被会聚透镜会聚，聚光后由与发光部相同的基板安装的受光部接收。 在光接收部分，光被转换成电信号。

公开(公告)号：US5570122A

公开(公告)日：1996-10-29

申请号：US182726

申请日：1994-01-14

申请人： Masaya Imamura ,  Hiromi Ogata ,  Kensuke Sawase

发明人： Masaya Imamura ,  Hiromi Ogata ,  Kensuke Sawase

IPC分类号： B41J2/335 ,  B41J2/315 ,  B41J3/44 ,  H04N1/024 ,  B41J2/32 ,  H04N1/21 ,  H04N1/23

CPC分类号： H04N1/02427 ,  B41J2/315 ,  H04N1/024 ,  H04N1/02463

摘要： A glass cover is mounted on the top portion of a frame and, in the frame, a light source substrate with a light emitting element packaged therein is fixed and a rod lens array is fixed, a substrate with a light receiving element packaged therein is disposed in the lower portion of the frame, a substrate including a heating resistor is mounted in the lower portion of the frame, a drive element for driving the heating resistor is packaged on the back side of the substrate, and the drive element is electrically connected with the substrate.

摘要翻译： 玻璃盖安装在框架的顶部，并且在框架中固定具有封装在其中的发光元件的光源基板，并且固定杆透镜阵列，设置其中封装有光接收元件的基板 在框架的下部，包括加热电阻器的基板安装在框架的下部，用于驱动加热电阻器的驱动元件封装在基板的背面，驱动元件与 底物。

公开(公告)号：US5150016A

公开(公告)日：1992-09-22

申请号：US763289

申请日：1991-09-20

申请人： Kensuke Sawase ,  Hiromi Ogata

发明人： Kensuke Sawase ,  Hiromi Ogata

IPC分类号： G06K15/12 ,  H01L25/075 ,  H01L25/16 ,  H01L27/15 ,  H04N1/028

CPC分类号： H04N1/02865 ,  G06K15/1247 ,  H01L25/0753 ,  H01L27/156 ,  H04N1/02815 ,  H01L2224/48091 ,  H01L25/167 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/13091 ,  Y10S362/80

摘要： An LED light source with readily adjustable luminous energy including LED chips is disclosed. A resistor device is provided in order to control the current flowing in LED chips for reducing variance of luminous energy. The resistor device includes a plurality of resistors arranged in parallel, and a plurality of fuses connected in series with the respective resistors. In order to obtain the desired resistance value of the resistor device, the fuses connected to unnecessary resistors in series are burnt out by applying an excess current to the fuses thereby omitting a bonding process of the resistors or the like.

摘要翻译： 公开了一种包括LED芯片的容易调节的发光能量的LED光源。 提供电阻器件以便控制在LED芯片中流动的电流以减少光能的变化。 电阻器件包括并联布置的多个电阻器，以及与各个电阻器串联连接的多个熔丝。 为了获得电阻器件的期望的电阻值，通过向保险丝施加过剩电流来烧坏连接到不必要的串联电阻器的熔丝，从而省略了电阻器等的接合处理。

公开(公告)号：US5194725A

公开(公告)日：1993-03-16

申请号：US820796

申请日：1992-01-15

申请人： Kensuke Sawase ,  Masaya Imamura

发明人： Kensuke Sawase ,  Masaya Imamura

IPC分类号： G02B7/00 ,  H04N1/028 ,  H04N1/031

CPC分类号： H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03154

摘要： An image sensor includes a frame 1, a light source unit 4 located in the frame 1 for irradiating light onto an original A to be read, a light receiving sensor 5 located in the frame 1 and including a plurality of light receiving portions arranged therein, and an optical system 6 located in the frame 1 for causing the light from the original A to be received by the light receiving portions in the light receiving sensor. The image sensor also includes at least one positioning portion formed in the frame 1 at an appropriate location and used to mount the light receiving sensor substrate 3 in the frame 1 and a stopper engaging and receiving portion 12 formed in the frame at an appropriate location. A leaf spring 2 has a stopper 21 formed thereon for detachably engaging the stopper engaging and receiving portion. The light receiving sensor substrate 3 properly positioned in the frame relative to the positioning portion 11 is resiliently biased against the frame. Thus, the light receiving sensor substrate can be detachably mounted and held in the frame.

摘要翻译： 图像传感器包括框架1，位于框架1中的光源单元4，用于将光照射到待读取的原稿A上;光接收传感器5，位于框架1中并且包括布置在其中的多个光接收部分， 以及位于框架1中的用于使来自原稿A的光被光接收传感器中的光接收部分接收的光学系统6。 图像传感器还包括在适当位置处形成在框架1中的至少一个定位部分，并且用于将光接收传感器基板3安装在框架1中，以及在适当位置处形成在框架中的止动器接合和接收部分12。 板簧2具有形成在其上的止动件21，用于可拆卸地接合止动器接合和接收部分。 相对于定位部分11适当地定位在框架中的光接收传感器基板3被弹性偏压在框架上。 因此，光接收传感器基板可以可拆卸地安装并保持在框架中。

公开(公告)号：US5434681A

公开(公告)日：1995-07-18

申请号：US53164

申请日：1993-04-27

申请人： Masaya Imamura ,  Kensuke Sawase

发明人： Masaya Imamura ,  Kensuke Sawase

IPC分类号： H04N1/028 ,  H04N1/031 ,  H04N1/40

CPC分类号： H04N1/031

摘要： A small-sized image sensor which does not exert the deleterious influence of soldering, especially, on the light receiving device when attaching a substrate for a light emitting device. A glass cover (11) is attached to the upper portion of a frame (10), and a substrate of a light projecting portion having a light emitting device (12) is fixed to the frame (10) in such a manner as to be inclined toward the glass cover (11). A rod lens array (14) for converging the light reflected from a copy on the glass cover (11) is fixed to the frame (10) in such a manner as to be perpendicular to the glass cover (11). A sensor substrate (16) having a light receiving device (15) is disposed directly under the rod lens array (14), and a hybrid substrate (21) with an electronic part (20) mounted thereon is disposed in a space within the frame (10). The substrates (16) and (21) are connected by a lead frame (22 ) soldered to the bottom surface of the sensor substrate (16). The lead frame also supports the substrate (21).

摘要翻译： 特别是在附着发光装置用基板时，不会发生焊接的有害影响的小尺寸图像传感器。 将玻璃罩（11）安装在框架（10）的上部，并且具有发光装置（12）的光投射部分的基板以如下方式固定在框架（10）上： 朝向玻璃罩（11）倾斜。 用于会聚从玻璃罩（11）上的副本反射的光的棒状透镜阵列（14）以垂直于玻璃盖（11）的方式固定到框架（10）。 具有光接收装置（15）的传感器基板（16）直接设置在杆状透镜阵列（14）的正下方，安装有电子部件（20）的混合基板（21）设置在框架 （10）。 基板（16）和（21）通过焊接到传感器基板（16）的底表面的引线框架（22）连接。 引线框架还支撑基板（21）。

公开(公告)号：US5420444A

公开(公告)日：1995-05-30

申请号：US77876

申请日：1993-06-18

申请人： Kensuke Sawase ,  Hiromi Ogata

发明人： Kensuke Sawase ,  Hiromi Ogata

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  G03G15/04 ,  H01L27/15 ,  H01L33/08 ,  H01L33/14 ,  H01L33/20 ,  H01L33/30 ,  H01L33/38 ,  H01L33/40 ,  H01L33/48 ,  H01L33/00 ,  H01L29/78 ,  H01L31/00

CPC分类号： H01L27/153

摘要： An LED array in which the optical output distribution in each light emitting region is as uniform as possible. An n electrode 3 is provided on the under surface of a substrate 2 and a p electrode is provided on the upper surface thereof. A multiplicity of light emitting regions 4 are formed on the upper layer of the substrate 2. Two strip-like conductor portions 6c extending over each light emitting region 4 in ohmic contact are connected to each electrode 6 so that a current is efficiently applied to the conductor portions 6c of each light emitting region 4 and the optical output distribution in each light emitting region 4 is made uniform.

摘要翻译： 每个发光区域的光输出分布尽可能均匀的LED阵列。 在基板2的下表面上设置n电极3，在其上表面设置p电极。 多个发光区域4形成在基板2的上层上。以欧姆接触方式在每个发光区域4上延伸的两个条状导体部分6c连接到每个电极6，使得电流有效地施加到 每个发光区域4的导体部分6c和每个发光区域4中的光输出分布均匀。

公开(公告)号：US5250820A

公开(公告)日：1993-10-05

申请号：US828141

申请日：1992-01-30

申请人： Kensuke Sawase ,  Hiromi Ogata

发明人： Kensuke Sawase ,  Hiromi Ogata

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  G03G15/04 ,  H01L27/15 ,  H01L33/08 ,  H01L33/14 ,  H01L33/20 ,  H01L33/30 ,  H01L33/38 ,  H01L33/40 ,  H01L33/48 ,  H01L33/00

CPC分类号： H01L27/153

摘要： An LED array in which the optical output distribution in each light emitting region is as uniform as possible. An n electrode 3 is provided on the under surface of a substrate 2 and a p electrode is provided on the upper surface thereof. A multiplicity of light emitting regions 4 are formed on the upper layer of the substrate 2. Two strip-like conductor portions 6c extending over each light emitting region 4 in ohmic contact are connected to each electrode 6 so that a current is efficiently applied to the conductor portions 6c of each light emitting region 4 and the optical output distribution in each light emitting region 4 is made uniform.

摘要翻译： 每个发光区域的光输出分布尽可能均匀的LED阵列。 在基板2的下表面上设置n电极3，在其上表面设置p电极。 多个发光区域4形成在基板2的上层上。以欧姆接触方式在每个发光区域4上延伸的两个条状导体部分6c连接到每个电极6，使得电流有效地施加到 每个发光区域4的导体部分6c和每个发光区域4中的光输出分布均匀。

公开(公告)号：US6014231A

公开(公告)日：2000-01-11

申请号：US781746

申请日：1997-01-10

申请人： Kensuke Sawase ,  Hiromi Ogata

发明人： Kensuke Sawase ,  Hiromi Ogata

IPC分类号： H04N1/031 ,  H04N1/04

CPC分类号： H04N1/02865 ,  H04N1/031

摘要： An image sensor comprises a light emitting element for emitting light to be irradiated onto the original document, a light receiving element for receiving the light reflected by the document, and a connector, all of which are mounted on the same base plate. The base plate is then mounted in a frame. Therefore, the image sensor can be produced through a reduced number of assembling steps and with a reduced dimension.

摘要翻译： 图像传感器包括用于发射要照射到原稿上的光的发光元件，用于接收由原稿反射的光的光接收元件和连接器，所有连接器都安装在同一基板上。 然后将基板安装在框架中。 因此，可以通过减少数量的组装步骤和减小的尺寸来生产图像传感器。

公开(公告)号：US5199629A

公开(公告)日：1993-04-06

申请号：US810115

申请日：1991-12-19

申请人： Kensuke Sawase ,  Hiromi Ogata

发明人： Kensuke Sawase ,  Hiromi Ogata

IPC分类号： H01L21/60 ,  G06K15/12

CPC分类号： G06K15/1247 ,  H01L24/78 ,  H01L2224/45144 ,  H01L2224/49175 ,  H01L2224/78 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/12041

摘要： The spots to be bonded are determined by a light intensity controller as data and bonding is carried out in accordance with the data. The data obtained are stored in a memory or disk memory. In the case of storing the data in the memory, the data is transmitted to a wire bonder as occasion demands, and the wire bonder carries out bonding in accordance with the received data. In the case of storing the data in the disk memory, the disk memory is mounted on the wire bonder. The wire bonder reads out the data from the disk memory as occasion demands and carries out wire bonding.

公开(公告)号：US5023442A

公开(公告)日：1991-06-11

申请号：US367750

申请日：1989-06-19

申请人： Hideo Taniguchi ,  Hiromi Ogata ,  Kensuke Sawase ,  Manabu Yokoyama ,  Munekazu Tujikawa

发明人： Hideo Taniguchi ,  Hiromi Ogata ,  Kensuke Sawase ,  Manabu Yokoyama ,  Munekazu Tujikawa

IPC分类号： B41J2/45 ,  G06K15/12 ,  H04N1/03 ,  H04N1/036 ,  H04N1/193

CPC分类号： G02B3/005 ,  B41J2/451 ,  G06K15/12 ,  G06K15/1247 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0306 ,  H04N1/036 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/1935

摘要： An apparatus for optically writing information comprises a row of longitudinally spaced LED array chips, a photosensitive surface arranged to face the chip row in parallel thereto, and a lens system arranged between the chip row and the photosensitive surface. Each array chip has constantly spaced LEDs to provide luminescent dots. The lens system includes convex lens elements arranged in corresponding relation to the respective array chips to form magnified images, in inverted arrangement, of the luminescent dots of the respective array chips on the photosensitive surface, so that all of the dot images on the photosensitive surface are constantly spaced.

摘要翻译： 一种用于光学写入信息的装置包括一排纵向隔开的LED阵列芯片（5），与该芯片行平行地布置的感光表面（3）和布置在芯片行和感光体之间的透镜系统（4） 表面。 每个阵列芯片具有不间断的LED以提供发光点。 透镜系统包括以相应的阵列芯片对应关系布置的凸透镜元件（8），以相反的方式在感光表面上形成相应阵列芯片的发光点的放大图像，使得所有的点图像在 感光表面不断间隔开。