公开(公告)号：US08186863B2

公开(公告)日：2012-05-29

申请号：US12637129

申请日：2009-12-14

Applicant: Ching-Yuan Lin ,  Yi-Min Chen ,  San-Woei Shyu

Inventor： Ching-Yuan Lin ,  Yi-Min Chen ,  San-Woei Shyu

IPC: F21V7/04

CPC classification number: H04N1/02815 ,  H04N1/02825 ,  H04N1/02835 ,  H04N1/02885

Abstract: The present invention discloses a linear light source having light guide with tapered saw tooth structures for Charge Coupling Device Module (CCDM). The linear light source comprises a light guide and at least two Light Emitting Diodes (LED's). The light guide includes two incident surfaces, a reflective surface, two refractive surfaces and an ejective surface. The reflective surface has a tapered saw tooth structure; the LEDs are disposed at two ends of the light guide. Upon emission of light from the LEDs, light enters into the light guide, reflected by the tapered saw tooth structures, and then ejected from the ejective surface. It is possible to form a U-shaped lambert distribution in the sub scanning direction, thereby generating the complementary effect for the pickup lens and the CCD image sensor of CCDM, as well as to create a linearly converged lambert distribution in the main scanning direction.

Abstract translation: 本发明公开了一种具有用于电荷耦合器件模块（CCDM）的锥形锯齿结构的光导的线性光源。 线性光源包括光导和至少两个发光二极管（LED）。 光导包括两个入射表面，一个反射表面，两个折射表面和一个喷射表面。 反射面具有锥形锯齿结构; LED布置在光导的两端。 在发射来自LED的光时，光进入导光体，由锥形锯齿结构反射，然后从喷射表面喷出。 可以在副扫描方向上形成U形兰伯特分布，从而产生CCDM的拾取透镜和CCD图像传感器的互补效果，以及在主扫描方向上产生线性收敛的朗伯分布。

公开(公告)号：US07909550B1

公开(公告)日：2011-03-22

申请号：US12616608

申请日：2009-11-11

Applicant: Chin-Mou Hsu ,  Ching-Yuan Lin ,  En-Sheng Chang ,  Shih-Yen Chung

Inventor： Chin-Mou Hsu ,  Ching-Yuan Lin ,  En-Sheng Chang ,  Shih-Yen Chung

IPC: B23C1/12

CPC classification number: B23Q1/5406 ,  B23Q5/56 ,  B23Q2210/004 ,  B23Q2220/006 ,  Y10T409/307672 ,  Y10T409/308512

Abstract: A swivel spindle head with gear device driven by multiple torque motors is disclosed, which comprises: a tool spindle, having a first shaft and a second shaft being radially disposed at two opposite sides of the tool spindle while sharing a common axial line; a plurality of torque motors, radially disposed at a side of the tool spindle; and a reduction gear set, radially disposed at a side of the tool spindle opposite to the plural torque motors, composed of a plurality of driving gears and a driven gear; wherein the amount of the plural driving gears is the same as that of the plural torque motors while enabling each of the plural driving gears to connect with a rotor shaft of its corresponding torque motor, and the same time, connecting the driven gear on the second shaft of the tool spindle.

Abstract translation: 公开了一种具有由多个扭矩电动机驱动的齿轮装置的旋转主轴头，其包括：工具主轴，具有第一轴和第二轴，径向地设置在工具主轴的两个相对侧，同时共用共同的轴线; 径向设置在工具主轴一侧的多个扭矩电动机; 以及减速齿轮组，其径向设置在与所述多个转矩电动机相对的工具轴的一侧，所述多个转矩电动机由多个驱动齿轮和从动齿轮组成; 其中多个驱动齿轮的量与多个转矩电动机的量相同，同时使得多个驱动齿轮中的每一个与其相应的扭矩电动机的转子轴连接，同时将从动齿轮连接到第二 工具主轴的轴。

公开(公告)号：US20100245940A1

公开(公告)日：2010-09-30

申请号：US12635198

申请日：2009-12-10

Applicant: AI-LIEN LAI ,  CHING-YUAN LIN ,  SAN-WOEI SHYU

Inventor： AI-LIEN LAI ,  CHING-YUAN LIN ,  SAN-WOEI SHYU

IPC: H04N1/04

CPC classification number: H04N1/03 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081

Abstract: The present invention discloses a U-shape optical path image scanning method and a scanning module thereof, in which an image of a document is reflected by a plurality of reflection mirrors to form image beams, and the image beams which enter the scanning module and the image beams which enter the pickup lens form a U-shape optical path. Optical axis of the pickup lens and the scanning module are parallel to the image of the document so as to prevent scattered beams from entering the pickup lens or forming a ghost image. Accordingly, the depth of field not only can be increased by increasing the length of the optical path in a limited space, but the pickup lens and the image sensor also can be easily adjusted in manufacture or assembly to reduce the assembly complexity and improve the mass production rate.

Abstract translation: 本发明公开了一种U型光路图像扫描方法及其扫描模块，其中文件的图像被多个反射镜反射以形成图像束，并且进入扫描模块和 进入拾取透镜的图像束形成U形光路。 拾取透镜和扫描模块的光轴平行于原稿的图像，以防止散射光束进入拾取透镜或形成重影图像。 因此，不仅可以通过在有限的空间中增加光路的长度来增加景深，而且可以在制造或组装中容易地调整拾取透镜和图像传感器以降低组装的复杂性并提高质量 生产率。

公开(公告)号：US20080094836A1

公开(公告)日：2008-04-24

申请号：US11583981

申请日：2006-10-20

Applicant: San-Woei Shyu ,  Ching-Yuan Lin

Inventor： San-Woei Shyu ,  Ching-Yuan Lin

IPC: F21V7/00

CPC classification number: H04N1/02815 ,  H04N1/0284 ,  H04N1/02885

Abstract: An LED lighting device applied to laser beam printers (LBP), scanners, or multi-function printers (MFP) includes a lighting source, a focusing cap and a strip lens. The lighting source is composed of a plurality of LEDs that are arranged on the circuit board in a certain interval or in non-isometric, linearly or nonlinearly. The focusing cap disposed with a plurality of reflective areas is arranged between the lighting source and the lens. Each of the reflective areas corresponds to each of the LEDs and each of the reflective areas is arranged with a reflective surface according to types or lighting patterns of the LED. The strip lens is disposed on outer side of the focusing cap. The cross section of the lens includes an inner and an outer (or an upper and a lower) optical surfaces, respectively faces the plurality of LEDs and the scanned object. By disposition of the focusing cap that reflects and focuses light, evenness as well as brightness of the scanning light is effectively improved and assembling of the device is simplified. Therefore, manufacturing cost o the lighting device is reduced.

Abstract translation: 应用于激光束打印机（LBP），扫描仪或多功能打印机（MFP）的LED照明装置包括照明源，聚焦罩和带状透镜。 照明源由以一定间隔或非等轴线性或非线性布置在电路板上的多个LED组成。 设置有多个反射区域的聚焦罩布置在照明源和透镜之间。 每个反射区域对应于每个LED，并且每个反射区域根据LED的类型或照明图案布置有反射表面。 带状透镜设置在聚焦盖的外侧。 透镜的横截面包括内部和外部（或上部和下部）光学表面，分别面对多个LED和被扫描物体。 通过配置反射和聚焦光的聚焦罩，有效地提高了扫描光的均匀度和亮度，并简化了装置的组装。 因此，照明装置的制造成本降低。

公开(公告)号：US07327621B2

公开(公告)日：2008-02-05

申请号：US11164485

申请日：2005-11-24

Applicant: Ching-Yuan Lin ,  Hong-Ping Tsai

Inventor： Ching-Yuan Lin ,  Hong-Ping Tsai

IPC: G11C7/02

CPC classification number: G11C7/065 ,  G11C7/02

Abstract: A sensing amplifier comprising a program cell current sensing circuit, an erase cell current sensing circuit and a latch circuit is provided. Each of the program and erase cell current sensing circuits further comprises a plurality of program/erase memory cells, a first NMOS transistor, a second NMOS transistor, a third NMOS transistor and a fourth PMOS transistor. Wherein, one of the drain/source of the first NMOS transistor is electrically coupled to both the program/erase memory cells and a gate of the third NMOS transistor to form a node. In addition, one of the drain/source of the third NMOS transistor is coupled to the latch circuit. Moreover, the program/erase memory cell provides a program/erase current to the first NMOS transistor. The latch circuit will be driven once the amount of the electric charges accumulated at the node caused by the program/erase current overcomes a threshold voltage of the third NMOS transistor.

Abstract translation: 提供了包括编程单元电流检测电路，擦除单元电流检测电路和锁存电路的感测放大器。 每个编程和擦除单元电流检测电路还包括多个编程/擦除存储器单元，第一NMOS晶体管，第二NMOS晶体管，第三NMOS晶体管和第四PMOS晶体管。 其中，第一NMOS晶体管的漏极/源极之一电耦合到编程/擦除存储器单元和第三NMOS晶体管的栅极以形成节点。 此外，第三NMOS晶体管的漏极/源极之一耦合到锁存电路。 此外，编程/擦除存储单元向第一NMOS晶体管提供编程/擦除电流。 一旦由编程/擦除电流引起的累积在节点处的电荷的量克服了第三NMOS晶体管的阈值电压，锁存电路将被驱动。

公开(公告)号：US20070159883A1

公开(公告)日：2007-07-12

申请号：US11531278

申请日：2006-09-13

Applicant: Ching-Yuan Lin ,  Yen-Tai Lin

Inventor： Ching-Yuan Lin ,  Yen-Tai Lin

IPC: G11C11/34 ,  G11C16/06 ,  G11C16/04

CPC classification number: G11C16/349 ,  G11C16/102 ,  G11C16/3495

Abstract: A method capable of improving endurance of memory includes detecting whether a record cell is the last non-programmed record cell of a set of record cells that includes the record cell. The method includes erasing the corresponding set of multi-time programmable memory blocks and erasing the set of record cells, if the record cell is the last non-programmed record cell of the set of record cells that includes the record cell. The method further includes programming the record cell corresponding to a first non-programmed record cell in the set of record cells if the non-programmed record cell is not the last non-programmed record cell of the set of record cells.

Abstract translation: 能够提高存储器耐久性的方法包括检测记录单元是否是包括记录单元的一组记录单元的最后一个非编程记录单元。 如果记录单元是包括记录单元的记录单元组的最后一个未编程的记录单元，则该方法包括擦除相应的多次可编程存储器块组并擦除记录单元组。 该方法还包括如果非编程记录单元不是该组记录单元的最后一个非编程记录单元，则编程对应于记录单元组中的第一非编程记录单元的记录单元。

公开(公告)号：US20060267041A1

公开(公告)日：2006-11-30

申请号：US11138365

申请日：2005-05-27

Applicant: Huei-Tso Lin ,  Ching-Yuan Lin

Inventor： Huei-Tso Lin ,  Ching-Yuan Lin

IPC: H01L29/24

CPC classification number: H01L33/507 ,  H01L33/505 ,  H01L33/58

Abstract: A high-brightness light-emitting diode is disclosed. The high-brightness light-emitting diode, comprises: a chip; a base for holding the chip; and a transparent layer for covering the chip, wherein the chip is connected to an electrode by a metal wire. The improvement comprises an adhesive injection hole formed on the transparent layer for injecting a layer of fluorescent-powdered adhesive into it, thereby providing the light-emitting diode with the advantages such as good light collection and uniform light shape.

Abstract translation: 公开了一种高亮度发光二极管。 高亮度发光二极管，包括：芯片; 保持芯片的基座; 以及用于覆盖芯片的透明层，其中芯片通过金属线连接到电极。 该改进包括形成在透明层上的用于将一层荧光粉末粘合剂注入其中的粘合剂注入孔，从而为发光二极管提供诸如良好的光收集和均匀的光形状的优点。

公开(公告)号：US06728137B1

公开(公告)日：2004-04-27

申请号：US10249680

申请日：2003-04-29

Applicant: Ching-Yuan Lin

Inventor： Ching-Yuan Lin

IPC: G11C1604

CPC classification number: G11C16/105 ,  G11C16/102 ,  G11C2216/26

Abstract: A method for controlling programming and reading operations of a plurality of one-time programmable (OTP) memory blocks includes (a) selecting an un-programmed OTP memory block from the OTP memory blocks according to status of the OTP memory blocks recorded In a memory element, (b) programming the selected OTP memory block, and (c) updating the status of the OTP memory blocks recorded in the memory element so as to record that the selected OTP memory block is programmed.

Abstract translation: 一种用于控制多个一次可编程（OTP）存储器块的编程和读取操作的方法包括：（a）根据记录在存储器中的OTP存储器块的状态，从OTP存储器块中选择未编程的OTP存储器块 元素，（b）对所选择的OTP存储器块进行编程，以及（c）更新记录在存储器元件中的OTP存储器块的状态，以记录所选择的OTP存储器块被编程。

公开(公告)号：US06343644B1

公开(公告)日：2002-02-05

申请号：US09521920

申请日：2000-03-09

Applicant: Horng-Chieh Huang ,  Kun-Lung Tsai ,  Ching-Yuan Lin ,  Chi-Chen Lin

Inventor： Horng-Chieh Huang ,  Kun-Lung Tsai ,  Ching-Yuan Lin ,  Chi-Chen Lin

IPC: F28D1102

CPC classification number: F16C37/00 ,  Y10S165/135

Abstract: A hollow screw cooling device, which has a set of apertures provided on an oil-proof base on the driven end of the hollow screw. By having fixing screws go through the apertures and the through holes on the bearing press board and fixed on the bearing base, the oil-proof base can be fixed on the outer side of the bearing press board. By directly taking off fixing screws, the oil-proof base can be directly taken off the bearing base when maintaining or replacing the seal without disassembling the components such as the bearing and bearing device.

Abstract translation: 中空螺杆冷却装置，其具有设置在中空螺杆的从动端上的防油底座上的一组孔。 通过固定螺丝穿过轴承压板上的孔和通孔并固定在轴承座上，防油底座可以固定在轴承压板的外侧。 通过直接取下固定螺丝，在不拆卸轴承和轴承装置等部件的情况下，可以在保持或更换密封件时，将防油底座直接从轴承座取下。

公开(公告)号：US08817543B2

公开(公告)日：2014-08-26

申请号：US13546036

申请日：2012-07-11

Applicant: Yu-Hsiung Tsai ,  Yuan-Tai Lin ,  Ching-Yuan Lin ,  Chao-Wei Kuo ,  Shang-Wei Fang ,  Wein-Town Sun

Inventor： Yu-Hsiung Tsai ,  Yuan-Tai Lin ,  Ching-Yuan Lin ,  Chao-Wei Kuo ,  Shang-Wei Fang ,  Wein-Town Sun

IPC: G11C11/34 ,  G11C13/00

CPC classification number: G11C13/0069 ,  G11C13/0064 ,  G11C16/04 ,  G11C16/12

Abstract: The present invention provides a flash memory including a memory cell, a current limiter and a program voltage generator. The memory cell is programmed in response to a program current and a program voltage. The current limiter reflects amount of the program current by a data-line signal, e.g., a data-line voltage. The program voltage generator generates and controls the program voltage in response to the data-line voltage, such that the program current can track to a constant reference current.

Abstract translation: 本发明提供一种包括存储单元，限流器和编程电压发生器的闪速存储器。 响应于编程电流和编程电压对存储单元进行编程。 电流限制器通过数据线信号（例如数据线电压）反映节目电流的量。 程序电压发生器响应于数据线电压产生并控制编程电压，使得编程电流可以跟踪恒定的参考电流。