公开(公告)号：US07055156B2

公开(公告)日：2006-05-30

申请号：US10339817

申请日：2003-01-10

Applicant: Cheng-Chieh Chuang ,  Chiu-An Huang ,  Hsien-Tsung Chiu

Inventor： Cheng-Chieh Chuang ,  Chiu-An Huang ,  Hsien-Tsung Chiu

IPC: G11B17/04

CPC classification number: G11B17/056 ,  G11B17/0284

Abstract: While a tray moves into a disk drive, a clamper and a turntable are used to clamp a disk. While the tray is moving into the disk drive without a disk thereon, the clamper and turntable hit with each other, which generates an uncomfortable noise. The apparatus for reducing the noise is an improved clamper with holes thereon. Alternatively, the clamper is replaced by a clamping part, which includes a metal plate and a plastic plate. The plastic plate has a holder, which clips tight an extension of the metal plate. Therefore, the noise, which is generated from the collision of metal plate and the turntable, is reduced.

公开(公告)号：US20060077813A1

公开(公告)日：2006-04-13

申请号：US11216068

申请日：2005-09-01

Applicant: Cheng-Chieh Chuang ,  Sung-Kun Wu

Inventor： Cheng-Chieh Chuang ,  Sung-Kun Wu

IPC: G11B5/09

CPC classification number: G11B19/2009 ,  G11B5/5582 ,  G11B17/022 ,  G11B17/028 ,  G11B19/2027

Abstract: A method and disc reading device for detecting an unbalanced disc are disclosed. The disc reading device includes a first sensor, a second sensor, a cache memory, an operating unit and a data table. The first sensor and the second sensor respectively detect a first parameter and a second parameter when the disc reading apparatus driving the disc at a predetermined voltage. When the first parameter is detected as being equal to a first predetermined value, the cache memory records the second parameter as a first corresponding value. When the second parameter is detected as being equal to a second predetermined value, the cache memory records the second parameter as a second corresponding value. The operating unit calculates a difference between the first and the second corresponding values to obtain the unbalance status.

Abstract translation: 公开了一种用于检测不平衡盘的方法和盘读取装置。 盘读取装置包括第一传感器，第二传感器，高速缓冲存储器，操作单元和数据表。 当盘读取装置以预定电压驱动盘时，第一传感器和第二传感器分别检测第一参数和第二参数。 当第一参数被检测为等于第一预定值时，高速缓冲存储器将第二参数记录为第一对应值。 当第二参数被检测为等于第二预定值时，高速缓冲存储器将第二参数记录为第二对应值。 操作单元计算第一和第二对应值之间的差以获得不平衡状态。

公开(公告)号：US08508476B2

公开(公告)日：2013-08-13

申请号：US12501052

申请日：2009-07-10

Applicant: Yi-Shen Wang ,  Cheng-Chieh Chuang

Inventor： Yi-Shen Wang ,  Cheng-Chieh Chuang

IPC: G06F3/033 ,  G06F3/041 ,  G06F3/02

CPC classification number: G06F3/0488 ,  G06F2203/04805

Abstract: Touch-sensitive control systems and methods are provided. The touch-sensitive control system includes a touch interface and a sensor. The touch interface includes a first zone and a second zone having an icon corresponding to a function. The sensor is disposed under the touch interface for detecting contacts on the physical interface. When a contact on the icon of the second zone is detected by the sensor, the corresponding function is activated. When a movement on the first zone is detected by the sensor, an operation corresponding to the function is performed according to the movement.

Abstract translation: 提供了触敏控制系统和方法。 触敏控制系统包括触摸界面和传感器。 触摸界面包括具有对应于功能的图标的第一区域和第二区域。 传感器设置在触摸界面下，用于检测物理接口上的触点。 传感器检测到第二区域图标上的触点时，相应的功能被激活。 当传感器检测到第一区域上的运动时，根据运动执行与该功能相对应的操作。

公开(公告)号：US20110030988A1

公开(公告)日：2011-02-10

申请号：US12635663

申请日：2009-12-10

Applicant: Chih-Sheng Wei ,  Cheng-Chieh Chuang

Inventor： Chih-Sheng Wei ,  Cheng-Chieh Chuang

IPC: H05K5/00

CPC classification number: H04M1/0237 ,  G06F1/1624 ,  H04M1/0216

Abstract: A handheld electronic device including a first body, a second body, and a rising mechanism is provided. The second body is stacked under the first body. A side of the second body facing the first body has a depression. The rising mechanism is connected between the first body and the second body. The rising mechanism is slidably coupled to the first body, so that when the first body and the second body are relatively spread, the first body slides relative to the rising mechanism. In addition, when the first body reaches a predetermined position, an end of the first body enters the depression, the rising mechanism drives the first body to rotate relative to the second body, and an upper surface of the first body and an upper surface of the second body form an angle.

Abstract translation: 提供了包括第一主体，第二主体和上升机构的手持式电子装置。 第二身体堆放在第一体下。 面向第一身体的第二身体的一侧具有凹陷。 上升机构连接在第一主体和第二主体之间。 上升机构可滑动地联接到第一主体，使得当第一主体和第二主体相对展开时，第一主体相对于上升机构滑动。 此外，当第一主体到达预定位置时，第一主体的端部进入凹部，升起机构驱动第一主体相对于第二主体旋转，并且第一主体的上表面和第一主体的上表面 第二体形成一个角度。

公开(公告)号：US20100144408A1

公开(公告)日：2010-06-10

申请号：US12406126

申请日：2009-03-18

Applicant: Cheng-Chieh Chuang ,  Yien-Chun Kuo ,  Chih-Sheng Wei ,  Yi-Shen Wang

Inventor： Cheng-Chieh Chuang ,  Yien-Chun Kuo ,  Chih-Sheng Wei ,  Yi-Shen Wang

IPC: H04M1/00

CPC classification number: H04M1/0237 ,  H04M1/022

Abstract: A handheld electronic device including a first body, a second body, a sliding block and a linkage mechanism is provided. The first body is stacked on the second body. The sliding block is located between the first body and the second body, and is slidably coupled to the first body. The linkage mechanism is connected between the sliding block and the second body, by which while the first body and the second body are spread in a direction, the first body and the second body are approximately coplanar. Therefore, space in the device can be used efficiently. Besides, the device can be more miniaturized and operated more conveniently.

Abstract translation: 提供一种包括第一主体，第二主体，滑动块和连杆机构的手持式电子装置。 第一个身体堆叠在第二个身体上。 滑动块位于第一主体和第二主体之间，并且可滑动地联接到第一主体。 连杆机构连接在滑动块和第二主体之间，当第一主体和第二主体沿一个方向扩展时，第一主体和第二主体大致共面。 因此，可以有效地使用设备中的空间。 此外，该装置可以更加便利地小型化和操作。

公开(公告)号：US07065011B2

公开(公告)日：2006-06-20

申请号：US10457640

申请日：2003-06-09

Applicant: Jung-Tsung Cheng ,  Cheng-Chieh Chuang

Inventor： Jung-Tsung Cheng ,  Cheng-Chieh Chuang

IPC: G11B7/00

CPC classification number: G11B7/082 ,  G11B7/0903 ,  G11B7/22

Abstract: The present invention provides a method for adjusting the mechanical error of an optical disc reading device. The optical disc reading device consists of a driving device and an optical pickup. The driving device has a base plate for supporting and rotating an optical disc. The method consists of moving the optical pickup to surface of optical disc, the optical pickup emitting two tracking light spots onto the surface, and the optical pickup reciprocally moving relative to the surface. Next, the optical pickup reads reflected signal of two tracking light spots for generating a track crossing signal. By using the track crossing signal, the method adjusts position of optical pickup relative to the base plate.