公开(公告)号：US07743393B2

公开(公告)日：2010-06-22

申请号：US11802872

申请日：2007-05-25

申请人： Nai-Wen Chang ,  Wen-Hong Wang ,  Jui-Nan Chuang ,  Shih-Lin Yeh

发明人： Nai-Wen Chang ,  Wen-Hong Wang ,  Jui-Nan Chuang ,  Shih-Lin Yeh

IPC分类号： G11B33/02

CPC分类号： G11B17/056 ,  G11B33/142

摘要： A heat-dissipating structure of a disc drive comprises a tray and a diversion plate. The tray has a body with a concavity loading surface for loading a disc to be in and out the disc drive, and the loading surface has a central hole. Further the diversion plate is disposed on one side of the loading surface, and connected to the loading surface, wherein the diversion plate extends downward and slopes from the connection of the diversion plate and the loading surface.

摘要翻译： 盘驱动器的散热结构包括托盘和转向板。 该托盘具有一个具有凹入装载表面的主体，用于装载一个盘以进出盘驱动器，并且装载表面具有中心孔。 此外，转向板设置在装载表面的一侧并连接到装载表面，其中转向板向下延伸并且从转向板和装载表面的连接处倾斜。

公开(公告)号：US20050183101A1

公开(公告)日：2005-08-18

申请号：US10915404

申请日：2004-08-11

申请人： Szu-Yun Li ,  Shih-Lin Yeh ,  Jui-Nan Chuang

发明人： Szu-Yun Li ,  Shih-Lin Yeh ,  Jui-Nan Chuang

IPC分类号： G11B17/03 ,  G11B17/04 ,  G11B33/02 ,  G11B33/12 ,  H05K1/02 ,  H05K1/11 ,  H05K3/28 ,  H05K3/32

CPC分类号： G11B33/122 ,  G11B17/056 ,  H05K1/0215 ,  H05K1/0259 ,  H05K1/118 ,  H05K3/281 ,  H05K3/321 ,  H05K2201/0989

摘要： A flexible printed circuit for electrically connecting a disk tray to a chassis of an optical disk drive has a base layer, a copper layer, and a cover layer. The copper layer is attached to the base layer by a first adhesive layer, and has a plurality of separate electrical wires and a ground area. The cover layer has a cutout area corresponding to the ground area, and is attached to the copper layer by a second adhesive layer. A third adhesive layer is electrically conductive and used for attaching the cover layer to the chassis of the optical disk drive. Wherein the third adhesive layer is electrically connected to the ground area of the copper layer through the cutout area, the static charges accumulated on the copper layer will be discharged to the chassis.

摘要翻译： 用于将盘托盘电连接到光盘驱动器的底盘的柔性印刷电路具有基底层，铜层和覆盖层。 铜层通过第一粘合剂层附接到基层，并且具有多个单独的电线和接地区域。 覆盖层具有对应于地面区域的切除区域，并且通过第二粘合剂层附着到铜层。 第三粘合剂层是导电的并且用于将覆盖层附着到光盘驱动器的底盘。 其中第三粘合剂层通过切口区域电连接到铜层的接地区域，积聚在铜层上的静电将被排放到底盘。

公开(公告)号：US20070288945A1

公开(公告)日：2007-12-13

申请号：US11802872

申请日：2007-05-25

申请人： Nai-Wen Chang ,  Wen-Hong Wang ,  Jui-Nan Chuang ,  Shih-Lin Yeh

发明人： Nai-Wen Chang ,  Wen-Hong Wang ,  Jui-Nan Chuang ,  Shih-Lin Yeh

IPC分类号： G11B17/04 ,  G11B33/14

CPC分类号： G11B17/056 ,  G11B33/142

摘要： A heat-dissipating structure of a disc drive comprises a tray and a diversion plate. The tray has a body with a concavity loading surface for loading a disc to be in and out the disc drive, and the loading surface has a central hole. Further the diversion plate is disposed on one side of the loading surface, and connected to the loading surface, wherein the diversion plate extends downward and slopes from the connection of the diversion plate and the loading surface.

摘要翻译： 盘驱动器的散热结构包括托盘和转向板。 该托盘具有一个具有凹入装载表面的主体，用于装载一个盘以进出盘驱动器，并且装载表面具有中心孔。 此外，转向板设置在装载表面的一侧并连接到装载表面，其中转向板向下延伸并且从转向板和装载表面的连接处倾斜。

公开(公告)号：US07681211B2

公开(公告)日：2010-03-16

申请号：US11390146

申请日：2006-03-28

申请人： Wen Hong Wang ,  Jui Nan Chuang ,  Jeng Jiun Chen ,  Yu Feng Chien

发明人： Wen Hong Wang ,  Jui Nan Chuang ,  Jeng Jiun Chen ,  Yu Feng Chien

IPC分类号： G11B33/14 ,  G11B33/08

CPC分类号： G11B17/056 ,  G11B33/142

摘要： The present invention relates to a mechanism for guiding airflows within an optical disc drive, in which the optical disc drive comprises a chassis having a side wall and a tray for loading or unloading a disc. The guide mechanism of the present invention includes at least one guide passage which is protruded outwardly from the side wall of the chassis and has two guiding oblique surfaces at its both ends. Further, the guide passage is positioned on an extended line of a diameter of the disc normal to the side wall of the chassis. The airflows produced by the revolving disc is guided to flow through the guide passage. According to the guide mechanism the shocks, jarring, and noise of the optical disc drive is minimized.

摘要翻译： 本发明涉及一种用于引导光盘驱动器内的气流的机构，其中光盘驱动器包括具有侧壁和用于装载或卸载盘的托盘的底架。 本发明的引导机构包括从底盘的侧壁向外突出的至少一个引导通道，并且在其两端具有两个引导倾斜表面。 此外，引导通道位于垂直于底盘的侧壁的盘的直径的延伸线上。 旋转盘产生的气流被引导流过引导通道。 根据引导机构，光盘驱动器的冲击，振动和噪音最小化。

公开(公告)号：US07577967B2

公开(公告)日：2009-08-18

申请号：US10915404

申请日：2004-08-11

申请人： Szu-Yun Li ,  Shih-Lin Yeh ,  Jui-Nan Chuang

发明人： Szu-Yun Li ,  Shih-Lin Yeh ,  Jui-Nan Chuang

IPC分类号： G11B33/14 ,  H01B7/08

CPC分类号： G11B33/122 ,  G11B17/056 ,  H05K1/0215 ,  H05K1/0259 ,  H05K1/118 ,  H05K3/281 ,  H05K3/321 ,  H05K2201/0989

摘要： A flexible printed circuit for electrically connecting a disk tray to a chassis of an optical disk drive has a base layer, a copper layer, and a cover layer. The copper layer is attached to the base layer by a first adhesive layer, and has a plurality of separate electrical wires and a ground area. The cover layer has a cutout area corresponding to the ground area, and is attached to the copper layer by a second adhesive layer. A third adhesive layer is electrically conductive and used for attaching the cover layer to the chassis of the optical disk drive. Wherein the third adhesive layer is electrically connected to the ground area of the copper layer through the cutout area, the static charges accumulated on the copper layer will be discharged to the chassis.

摘要翻译： 用于将盘托盘电连接到光盘驱动器的底盘的柔性印刷电路具有基底层，铜层和覆盖层。 铜层通过第一粘合剂层附接到基层，并且具有多个单独的电线和接地区域。 覆盖层具有对应于地面区域的切除区域，并且通过第二粘合剂层附着到铜层。 第三粘合剂层是导电的并且用于将覆盖层附着到光盘驱动器的底盘。 其中第三粘合剂层通过切口区域电连接到铜层的接地区域，积聚在铜层上的静电将被排放到底盘。

公开(公告)号：US06309592B1

公开(公告)日：2001-10-30

申请号：US09543848

申请日：2000-04-05

申请人： Ta-Hsiang Wang ,  Cheng-Yao Liao ,  Jui-Nan Chuang ,  Tzu-Nan Chen

发明人： Ta-Hsiang Wang ,  Cheng-Yao Liao ,  Jui-Nan Chuang ,  Tzu-Nan Chen

IPC分类号： B22F100

CPC分类号： B22F3/225 ,  B22F5/00 ,  B22F5/10 ,  B22F2003/166 ,  B22F2998/00 ,  B22F2998/10 ,  B22F1/0096 ,  B22F3/1021

摘要： A method for manufacturing the roller carrier of a vibration balance device, the roller carrier is installed with at least one round track around a rotary axis thereof for carrying a plurality of rollers; characterized in that: the roller carrier is made of alloy powder and made by a process of metal powder metallurgy. The material of the powder is SUS-316L or other proper alloy powder. The manufacturing process of the metal powder metallurgy includes the steps of: feeding material, compacting, sintering, and sizing, or other manufacturing process of the metal powder metallurgy (MIM) can be used, which includes the steps of feeding material, pelletizing, injection molding, debinding, sintering, and sizing. The roller carrier from aforementioned processes uses less materials, can be mass-produced, has a precise dimension, is light weighted, has a smooth surface and has a high surface hardness. In other word, the roller carrier made from the manufacturing process of metal powder metallurgy not only has preferred physical properties, such as good hardness, smoothness and precision, but also can reduce the vibration from the eccentricity of rotation. Moreover, the manufacturing cost can be reduced greatly and yield is increased. Therefore, the present invention is economical.

摘要翻译： 一种用于制造振动平衡装置的滚子载具的方法，所述滚轮架设有围绕其旋转轴线的至少一个圆形轨道，用于承载多个滚子; 其特征在于：辊式载体由合金粉末制成，并通过金属粉末冶金方法制成。 粉末的材料为SUS-316L或其他合适的合金粉末。 金属粉末冶金的制造方法包括以下步骤：可以使用金属粉末冶金（MIM）的进料，压实，烧结和上浆或其他制造工艺，其包括进料，造粒，注射 成型，脱脂，烧结和上浆。 上述方法的辊架使用较少的材料，可批量生产，具有精确的尺寸，重量轻，表面光滑，表面硬度高。 换句话说，由金属粉末冶金的制造工艺制成的辊架不仅具有优良的物理性能，如硬度好，平滑度和精度好，还可以减少旋转偏心的振动。 此外，制造成本可以大大降低，产量提高。 因此，本发明是经济的。

公开(公告)号：US07127727B2

公开(公告)日：2006-10-24

申请号：US10709934

申请日：2004-06-07

申请人： Cheng-Chung Hsu ,  In-Shuen Lee ,  Jui-Nan Chuang

发明人： Cheng-Chung Hsu ,  In-Shuen Lee ,  Jui-Nan Chuang

IPC分类号： G11B33/02

CPC分类号： G11B33/121

摘要： An optical disk drive includes a main body and a tray. A tray locking mechanism includes a base fixed to the tray, a locking device installed on the base for combining with or separating from a stop pin of the main body, a transmission device installed on the base for driving the locking device, and a control device installed on the base for stopping the transmission device. When the locking device combines with the stop pin of the main body, the tray can be locked to the main body, and when the transmission device drives the locking device to be separated from the stop pin of the main body, the tray can eject from the main body and the control device can stop the transmission device from rotating.

摘要翻译： 光盘驱动器包括主体和托盘。 托盘锁定机构包括固定到托盘的底座，安装在基座上用于与主体的止动销组合或分离的锁定装置，安装在基座上用于驱动锁定装置的传动装置和控制装置 安装在基座上用于停止传动装置。 当锁定装置与主体的止动销组合时，托盘可以锁定到主体，并且当传动装置驱动锁定装置与主体的止动销分离时，托盘可以从 主体和控制装置可以阻止传动装置旋转。

公开(公告)号：US06496472B1

公开(公告)日：2002-12-17

申请号：US09534613

申请日：2000-03-27

申请人： Cheng-Yao Liao ,  Jui-Nan Chuang ,  Ta Hsiang Wang ,  Tzu Nan Chen

发明人： Cheng-Yao Liao ,  Jui-Nan Chuang ,  Ta Hsiang Wang ,  Tzu Nan Chen

IPC分类号： G11B2300

CPC分类号： G11B19/2009

摘要： Turntable runout of an optical disk drive is corrected by the application of at least three skidproof rubber pads affixed to the turntable on a circle and separated by equal angles. The height of each of the skidproof rubber pads is selected to adjust the runout of the turntable at each location. The invention accomplishes the compensation of turntable runout where, traditionally, lathe-turning was required.

摘要翻译： 光盘驱动器的转盘跳动通过施加固定在转盘上的至少三个防滑橡胶垫来校正，并以相等的角度分开。 选择每个防滑橡胶垫的高度来调节每个位置处转盘的跳动。 本发明完成了转盘跳动的补偿，其中传统上需要车床转弯。

公开(公告)号：US20070006241A1

公开(公告)日：2007-01-04

申请号：US11162790

申请日：2005-09-22

申请人： Wen-Hong Wang ,  Shih-Lin Yeh ,  Jui-Nan Chuang ,  Jeng-Jiun Chen

发明人： Wen-Hong Wang ,  Shih-Lin Yeh ,  Jui-Nan Chuang ,  Jeng-Jiun Chen

IPC分类号： G11B17/04 ,  G11B33/08 ,  G11B17/03 ,  G11B33/14 ,  G11B33/02

CPC分类号： G11B17/056 ,  G11B33/08 ,  G11B33/142

摘要： A disk recording/reading apparatus for recording/reading a disk is provided. The disk recording/reading apparatus includes a case, a tray, a turntable and an optical pickup unit. The tray is inside the case and has a concave trough and a concave trough extension portion. The concave trough is used for accommodating a disk, and the concave trough extension portion stretches from the concave trough to a side of the tray front end and has an opening passing through the tray. The turntable is disposed below the tray for driving the disk. Wherein, at least a spinning airflow below the disk is suitable for being expelled from the opening of the concave trough extension portion to reduce the noise caused by air turbulence and the vibration during disk spin.

摘要翻译： 提供了用于记录/读取盘的盘记录/读取装置。 磁盘记录/读取装置包括壳体，托盘，转盘和光学拾取单元。 托盘位于壳体的内部，并具有凹槽和凹槽延伸部分。 凹槽用于容纳盘，并且凹槽延伸部分从凹槽延伸到托盘前端的一侧并且具有穿过托盘的开口。 转台位于托盘的下方，用于驱动盘片。 其中，至少在盘下方的旋转气流适合于从凹槽延伸部分的开口排出，以减少由空气紊乱引起的噪音和盘旋转期间的振动。

公开(公告)号：US07099113B2

公开(公告)日：2006-08-29

申请号：US10709446

申请日：2004-05-06

申请人： In-Shuen Lee ,  Jui-Nan Chuang ,  Cheng-Chung Hsu

发明人： In-Shuen Lee ,  Jui-Nan Chuang ,  Cheng-Chung Hsu

IPC分类号： G11B23/03

CPC分类号： G11B19/22

摘要： A disc braking device is utilized in an optical disc drive. The disc braking device is installed on a disc tray of an optical disc drive. Without being affected by an covering component or the location of the disc braking device, the disc braking device makes a disc stop rotating in a more direct and efficient way. The disc braking device contains a structure portion; a braking rod installed and not fixed on the structure portion; and a braking component installed on the braking rod and utilized for making the disc stop rotating.

摘要翻译： 在光盘驱动器中使用盘式制动装置。 光盘制动装置安装在光盘驱动器的光盘托盘上。 不受覆盖部件或盘式制动装置的位置的影响，盘式制动装置使盘片停止以更直接和有效的方式旋转。 盘式制动装置包括结构部分; 安装并未固定在结构部分上的制动杆; 以及安装在制动杆上并用于使盘停止旋转的制动部件。