公开(公告)号：US08177219B2

公开(公告)日：2012-05-15

申请号：US12584849

申请日：2009-09-11

Applicant: Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

Inventor： Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

IPC: B65H3/06

CPC classification number: B65H3/0684 ,  B65H3/0669 ,  B65H2403/422 ,  F16H3/40 ,  Y10T74/19251

Abstract: A sheet feeder has a transmission mechanism which includes an output gear mesh with a transmission gear train, and a switch element, disposed between the transmission gear train and the output gear, for switching a rotational direction of the output gear. The switch element includes a movable arm, a driving gear driven by the transmission gear train, a switching gear set attached to the arm and meshing with the driving gear, and a clutch device for restricting movement of the arm to enable the switching gear set to be disengaged from the output gear. When the output gear meshes with the switching gear set, the output gear and a transmission shaft of the sheet feeding mechanism may change the direction of their rotation. When the output gear is disengaged from the switching gear set, the output gear and the transmission shaft of the sheet feeding mechanism are not driven by a power source.

Abstract translation: 送纸机具有传动机构，该传动机构包括具有传动齿轮系的输出齿轮网，以及设置在传动齿轮系和输出齿轮之间用于切换输出齿轮的旋转方向的开关元件。 开关元件包括可动臂，由传动齿轮系驱动的驱动齿轮，连接到臂并与驱动齿轮啮合的切换齿轮组，以及用于限制臂的运动以使切换齿轮组成 从输出齿轮脱开。 当输出齿轮与切换齿轮组啮合时，输送齿轮和送纸机构的传动轴可改变其转动方向。 当输出齿轮与切换齿轮组脱离时，输送齿轮和送纸机构的传动轴不被动力源驱动。

公开(公告)号：US20100096797A1

公开(公告)日：2010-04-22

申请号：US12584849

申请日：2009-09-11

Applicant: Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

Inventor： Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

IPC: B65H3/06 ,  F16H59/02

CPC classification number: B65H3/0684 ,  B65H3/0669 ,  B65H2403/422 ,  F16H3/40 ,  Y10T74/19251

Abstract: A sheet feeder has a transmission mechanism which includes an output gear mesh with a transmission gear train, and a switch element, disposed between the transmission gear train and the output gear, for switching a rotational direction of the output gear. The switch element includes a movable arm, a driving gear driven by the transmission gear train, a switching gear set attached to the arm and meshing with the driving gear, and a clutch device for restricting movement of the arm to enable the switching gear set to be disengaged from the output gear. When the output gear meshes with the switching gear set, the output gear and a transmission shaft of the sheet feeding mechanism may change the direction of their rotation. When the output gear is disengaged from the switching gear set, the output gear and the transmission shaft of the sheet feeding mechanism are not driven by a power source.

Abstract translation: 送纸机具有传动机构，该传动机构包括具有传动齿轮系的输出齿轮网，以及设置在传动齿轮系和输出齿轮之间用于切换输出齿轮的旋转方向的开关元件。 开关元件包括可动臂，由传动齿轮系驱动的驱动齿轮，连接到臂并与驱动齿轮啮合的切换齿轮组，以及用于限制臂的运动以使切换齿轮组成 从输出齿轮脱开。 当输出齿轮与切换齿轮组啮合时，输送齿轮和送纸机构的传动轴可改变其转动方向。 当输出齿轮与切换齿轮组脱离时，输送齿轮和送纸机构的传动轴不被动力源驱动。

公开(公告)号：US07736939B2

公开(公告)日：2010-06-15

申请号：US11160739

申请日：2005-07-07

Applicant: Hsin-Ping Wu ,  Chia-Huei Lin

Inventor： Hsin-Ping Wu ,  Chia-Huei Lin

IPC: H01L21/00

CPC classification number: H01L27/14627 ,  H01L27/14645 ,  H01L27/14685

Abstract: A method for forming microlenses of different curvatures is described, wherein a substrate having at least a first and a second areas different in height is provided. A transparent photosensitive layer having a planar surface is formed on the substrate and then patterned into at least two islands of different thicknesses respectively over the first area and the second area. The at least two islands are heated and softened to form at least two microlenses of different curvatures respectively over the first area and the second area, wherein the higher an area is, the smaller the curvature of the corresponding microlens is.

Abstract translation: 描述了一种用于形成不同曲率的微透镜的方法，其中提供了至少具有高度不同的第一和第二区域的基板。 在基板上形成具有平坦表面的透明感光层，然后在第一区域和第二区域上分别形成至少两个不同厚度的岛。 至少两个岛被加热并软化以在第一区域和第二区域上分别形成不同曲率的至少两个微透镜，其中区域越高，相应微透镜的曲率越小。

公开(公告)号：US20080164651A1

公开(公告)日：2008-07-10

申请号：US11987985

申请日：2007-12-06

Applicant: Thomas Sheng ,  Chia-Huei Lin

Inventor： Thomas Sheng ,  Chia-Huei Lin

IPC: B65H3/54

CPC classification number: B65H3/063 ,  B65H3/523 ,  B65H2404/1521 ,  B65H2404/165 ,  B65H2801/06

Abstract: A separation roller includes a body, a shaft assembly and two friction roller assemblies. The shaft assembly is connected to the body. The friction roller assembly is mounted on two ends of the shaft assembly and located on two sides of the body. The friction roller assembly contacts a sheet, and the body is separated from the sheet. The body provides a limiting torque to the friction roller assemblies through the shaft assembly to limit movement of the sheet. A sheet separating mechanism using the separation roller is also disclosed.

Abstract translation: 分离辊包括主体，轴组件和两个摩擦辊组件。 轴组件连接到主体。 摩擦辊组件安装在轴组件的两端并且位于主体的两侧。 摩擦辊组件接触片材，并且主体与片材分离。 主体通过轴组件向摩擦辊组件提供极限转矩，以限制纸张的移动。 还公开了使用分离辊的片材分离机构。

公开(公告)号：US07214998B2

公开(公告)日：2007-05-08

申请号：US11161174

申请日：2005-07-26

Applicant: Hsin-Ping Wu ,  Chia-Huei Lin

Inventor： Hsin-Ping Wu ,  Chia-Huei Lin

IPC: H01L31/00

CPC classification number: H01L27/14645 ,  H01L27/14603 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1463

Abstract: A complementary metal oxide semiconductor (CMOS) image sensor layout structure is described. The CMOS image sensor layout structure includes a substrate, a plurality of light sensing devices, a plurality of transistors and a plurality of color-filtering film layers. The substrate has a pixel array region comprising a plurality of pixels. Each pixel has a light sensing region and an active device region. The pixels are isolated from one another by isolation structures and the light sensing regions have different sizes. The light sensing devices are defined separately within the respective light sensing regions. The transistors are disposed within the respective active device region. The color-filtering film layers are disposed separately above the pixels to form a color-filtering array.

Abstract translation: 描述了互补金属氧化物半导体（CMOS）图像传感器布局结构。 CMOS图像传感器布置结构包括基板，多个光感测装置，多个晶体管和多个滤色膜层。 衬底具有包括多个像素的像素阵列区域。 每个像素具有光感测区域和有源器件区域。 像素通过隔离结构彼此隔离，并且光感测区域具有不同的尺寸。 光感测装置在相应的光感测区域内分开限定。 晶体管设置在相应的有源器件区域内。 滤色膜层分别设置在像素之上，以形成滤色阵列。

公开(公告)号：US20070026564A1

公开(公告)日：2007-02-01

申请号：US11160776

申请日：2005-07-08

Applicant: Hsin-Ping Wu ,  Chia-Huei Lin

Inventor： Hsin-Ping Wu ,  Chia-Huei Lin

IPC: H01L21/00

CPC classification number: H01L27/14685 ,  G02B3/0012 ,  G02B3/0056 ,  G02B5/201 ,  H01L27/14621 ,  H01L27/14627

Abstract: A method for forming microlenses of different curvatures is described, wherein a transparent photosensitive layer is formed on a substrate having a planar upper surface. A photomask is used to pattern the photosensitive layer, wherein the photomask has at least two patterns of different transparencies thereon such that at least two islands of different thicknesses are defined from the photosensitive layer. Then, the at least two islands are heated and softened to form at least two microlenses of different curvatures.

Abstract translation: 描述了用于形成不同曲率的微透镜的方法，其中在具有平坦的上表面的基板上形成透明感光层。 使用光掩模来对感光层进行图案化，其中光掩模在其上具有至少两种不同透明度的图案，使得从感光层限定不同厚度的至少两个岛。 然后，至少两个岛被加热并软化以形成不同曲率的至少两个微透镜。

公开(公告)号：US20070008421A1

公开(公告)日：2007-01-11

申请号：US11160739

申请日：2005-07-07

Applicant: Hsin-Ping Wu ,  Chia-Huei Lin

Inventor： Hsin-Ping Wu ,  Chia-Huei Lin

IPC: H04N5/225

CPC classification number: H01L27/14627 ,  H01L27/14645 ,  H01L27/14685

Abstract: A method for forming microlenses of different curvatures is described, wherein a substrate having at least a first and a second areas different in height is provided. A transparent photosensitive layer having a planar surface is formed on the substrate and then patterned into at least two islands of different thicknesses respectively over the first area and the second area. The at least two islands are heated and softened to form at least two microlenses of different curvatures respectively over the first area and the second area, wherein the higher an area is, the smaller the curvature of the corresponding microlens is.

Abstract translation: 描述了一种用于形成不同曲率的微透镜的方法，其中提供了至少具有高度不同的第一和第二区域的基板。 在基板上形成具有平坦表面的透明感光层，然后在第一区域和第二区域上分别形成至少两个不同厚度的岛。 至少两个岛被加热并软化以在第一区域和第二区域上分别形成不同曲率的至少两个微透镜，其中区域越高，相应微透镜的曲率越小。

公开(公告)号：US20050158907A1

公开(公告)日：2005-07-21

申请号：US10893674

申请日：2004-07-15

Applicant: Jhy-Jyi Sze ,  Min-Hua Tsai ,  Tzung-Han Tan ,  Hsin-Ping Wu ,  Chia-Huei Lin

Inventor： Jhy-Jyi Sze ,  Min-Hua Tsai ,  Tzung-Han Tan ,  Hsin-Ping Wu ,  Chia-Huei Lin

IPC: H01L21/00 ,  H01L21/44 ,  H01L21/762 ,  H01L27/146 ,  H01L31/0232

CPC classification number: H01L27/14687 ,  H01L21/76224 ,  H01L27/1463 ,  H01L27/14643

Abstract: A method of fabricating an image sensor device is disclosed. In the method, a substrate having a plurality of trenches therein is provided. A first anti-reflective layer is formed on the surfaces of the trenches. An insulating layer is filled in the trenches for forming a plurality of shallow trench isolation regions. At least one photo sensitive region is formed within the substrate between neighboring shallow trench isolation regions. A second anti-reflective layer is formed at least covering the photo sensitive region. Because the first anti-reflective layer is formed on the surfaces of the trenches, and the second anti-reflective layer is formed on the photo sensitive region, the sensitivity of the image sensor device is improved.

公开(公告)号：US08274124B2

公开(公告)日：2012-09-25

申请号：US12831417

申请日：2010-07-07

Applicant: Chia-Huei Lin ,  Kuo-Yuh Yang

Inventor： Chia-Huei Lin ,  Kuo-Yuh Yang

IPC: H01L31/0232

CPC classification number: H01L27/1464 ,  H01L27/14621 ,  H01L27/14627

Abstract: A backside illuminated (BSI) image sensor including a substrate, a plurality of photosensitive regions, a back-end-of-line (BEOL), a pad, a color filter array, a plurality of micro-lenses and a protection layer is provided. The substrate has a first surface and a second surface. The substrate has a pad opening therein through the first surface and the second surface. The photosensitive regions are disposed in the substrate. The BEOL is disposed on the first surface of the substrate. The pad is disposed in the BEOL and exposed by the pad opening. The color filter array is disposed on the second surface of the substrate. The micro-lenses are disposed on the color filter array. The protection layer at least covers the top corner and the sidewall of the pad opening.

Abstract translation: 提供了包括基板，多个感光区域，后端行（BEOL），焊盘，滤色器阵列，多个微透镜和保护层的背面照明（BSI）图像传感器 。 基板具有第一表面和第二表面。 衬底在其中穿过第一表面和第二表面具有垫片开口。 感光区域设置在基板中。 BEOL设置在基板的第一表面上。 焊盘设置在BEOL中并通过焊盘开口露出。 滤色器阵列设置在基板的第二表面上。 微透镜设置在滤色器阵列上。 保护层至少覆盖焊盘开口的顶角和侧壁。

公开(公告)号：US07737479B2

公开(公告)日：2010-06-15

申请号：US12147481

申请日：2008-06-27

Applicant: Tzeng-Fei Wen ,  Giuseppe Rossi ,  Ju-Hsin Yen ,  Chia-Huei Lin ,  Jhy-Jyi Sze ,  Chien-Yao Huang ,  Teng-Yuan Ko ,  Nien-Tsu Peng

Inventor： Tzeng-Fei Wen ,  Giuseppe Rossi ,  Ju-Hsin Yen ,  Chia-Huei Lin ,  Jhy-Jyi Sze ,  Chien-Yao Huang ,  Teng-Yuan Ko ,  Nien-Tsu Peng

IPC: H01L31/062

CPC classification number: H01L27/14623 ,  H01L27/14627 ,  H01L27/14634 ,  H01L27/14685 ,  H01L27/14687 ,  H01L27/14689

Abstract: An image sensor, in which, a planarized layer is formed on a semiconductor substrate including a pixel array region, an optical black region, and a logic region to cover a photo sensing unit array in the pixel array region, a patterned metal layer is formed on the planarized layer corresponding to the pixel array region and the logic region, but not the optical black region. An optical black layer is formed in the optical black region after a passivation layer is formed and before a color filter array is formed at a temperature less than about 400° C., and preferably contains metal material.

Abstract translation: 一种图像传感器，其中在包括像素阵列区域，光学黑色区域和覆盖像素阵列区域中的感光单元阵列的逻辑区域的半导体衬底上形成平坦化层，形成图案化金属层 在对应于像素阵列区域和逻辑区域的平坦化层上，而不是光学黑色区域。 在钝化层形成之后并且在低于约400℃的温度下形成滤色器阵列之前，在光学黑色区域中形成光学黑色层，并且优选地包含金属材料。