公开(公告)号：US08262444B2

公开(公告)日：2012-09-11

申请号：US12251423

申请日：2008-10-14

Applicant: Ming-Der Chou

Inventor： Ming-Der Chou

IPC: H05K5/00

CPC classification number: H05K7/20181

Abstract: An electronic device includes a housing, and an active fan and an airflow reversal prevention assembly installed in the housing. The assembly includes a first grid plate defining a plurality of vents, a second grid plate abutting against the first grid plate, a passive fan, and an elastic member. The second grid plate defines a plurality of vents being selectively aligned with the vents of the first grid plate. The passive fan is driven by air from the active fan to rotate, thereby driving the second grid plate to slide relative to the first grid plate. Thus the vents of the second grid plate are aligned with the corresponding vents of the first grid plate. The elastic member is capable of urging the second grid plate to slide to return, whereby the vents of the second grid plate are out of alignment with the vents of the first grid plate.

Abstract translation: 电子设备包括壳体，以及安装在壳体中的主动风扇和气流反转防止组件。 组件包括限定多个通风口的第一格栅板，与第一格栅板抵接的第二格栅板，无源风扇和弹性构件。 第二格板限定了与第一格栅板的通风口选择性对准的多个通风口。 被动风扇由主动风扇的空气驱动旋转，从而驱动第二格板相对于第一格栅板滑动。 因此，第二格栅板的通风口与第一格栅板的对应的通风孔对齐。 弹性构件能够推动第二格板滑动以返回，由此第二格栅板的通风口与第一格栅板的通风口不对齐。

公开(公告)号：US20100124017A1

公开(公告)日：2010-05-20

申请号：US12344574

申请日：2008-12-28

Applicant: Ming-Der Chou

Inventor： Ming-Der Chou

IPC: H05K7/20

CPC classification number: H05K7/20181

Abstract: An electronic device includes a housing, an active fan installed in the housing, and an airflow reversal prevention assembly. The assembly includes a fixed rack secured to the housing opposite to the active fan, a movable rack, a passive fan, a curtain shelter, a shaft, and a resilient member. The curtain shelter is attached between the fixed rack and the movable rack. The shaft is fixedly passed through the movable rack and the passive fan to be rotatably secured to the fixed rack. The passive fan is driven by air from the active fan to rotate, thereby driving the movable rack to rotate relative to the fixed rack by the shaft to allow the curtain shelter being folded up. The resilient member can urge the movable rack to rotate back to allow the curtain shelter being spread open.

Abstract translation: 电子设备包括壳体，安装在壳体中的主动风扇和防气流反转组件。 组件包括固定到与主动风扇相对的壳体的固定齿条，可移动的支架，被动风扇，帘幕遮蔽物，轴和弹性元件。 帘幕防护罩安装在固定架和可移动支架之间。 轴固定地穿过可移动齿条，被动风扇可转动地固定在固定齿条上。 无源风扇由主动风扇的空气驱动旋转，从而通过轴驱动可移动齿条相对于固定齿条旋转，从而使幕帘被折叠起来。 弹性构件可以促使可移动的支架向后旋转以允许帘幕遮蔽物敞开。

公开(公告)号：US20100002153A1

公开(公告)日：2010-01-07

申请号：US12560411

申请日：2009-09-15

Applicant: Jyh-Long Chern ,  Ran-Hong Chang ,  Yi -Kai Cheng ,  Ming-Der Chou

Inventor： Jyh-Long Chern ,  Ran-Hong Chang ,  Yi -Kai Cheng ,  Ming-Der Chou

IPC: G02F1/1335 ,  G03B21/28

CPC classification number: G03B21/10 ,  G03B21/28

Abstract: A projector includes a display screen, an imaging system adapted to provide an optical image, a reflector arranged on a transmission path of the optical image, and an optical transmission medium disposed inside the refraction space. The refraction space is formed between the reflector and the display screen. The optical image travels through the optical transmission medium by the reflection of the reflector and is transmitted to the display screen. A refractive index of the optical transmission medium is not equal to one.

Abstract translation: 投影仪包括显示屏，适于提供光学图像的成像系统，布置在光学图像的传输路径上的反射器以及设置在折射空间内的光传输介质。 折射空间形成在反射器和显示屏之间。 光学图像通过反射器的反射而穿过光传输介质，并被传送到显示屏。 光传输介质的折射率不等于1。

公开(公告)号：US20090122480A1

公开(公告)日：2009-05-14

申请号：US11967040

申请日：2007-12-29

Applicant: MING-DER CHOU ,  YAO-TIN CHANG

Inventor： MING-DER CHOU ,  YAO-TIN CHANG

IPC: H05K7/20

CPC classification number: G06F1/20 ,  H01L23/4093 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20809 ,  H01L2924/00

Abstract: A heat dissipation assembly mounted to a main board in a blade server includes a graphics card, a heat sink, and a thermal board. The graphics card includes a GPU and a plurality of first graphics memory chips mounted on a top thereof, and a plurality of second graphics memory chips mounted on a bottom thereof. The heat sink for cooling the GPU and the first graphics memory chips, includes a base attached to the top of the graphics card, a finned part fixed to a top of the base, and a heat pipe sandwiched between the base and the finned part. A pathway of the heat pipe passes over the GPU and at least part of the first graphics memory chips of the graphics card. The thermal board is mounted to the bottom of the graphics card for cooling the second graphics memory chips.

Abstract translation: 安装到刀片服务器中的主板的散热组件包括显卡，散热器和热板。 图形卡包括GPU和安装在其顶部的多个第一图形存储器芯片，以及安装在其底部的多个第二图形存储器芯片。 用于冷却GPU和第一图形存储器芯片的散热器包括附接到图形卡的顶部的基座，固定到基座的顶部的翅片部分和夹在基部和翅片部分之间的热管。 热管的路径通过GPU和图形卡的至少部分第一图形存储器芯片。 热敏电路板安装在图形卡的底部，用于冷却第二个图形存储器芯片。

公开(公告)号：US07123811B1

公开(公告)日：2006-10-17

申请号：US11162227

申请日：2005-09-01

Applicant: Jyh-Long Chen ,  Sen-Nien Chung ,  Yi-Kai Cheng ,  Ming-Der Chou

Inventor： Jyh-Long Chen ,  Sen-Nien Chung ,  Yi-Kai Cheng ,  Ming-Der Chou

IPC: G02B6/10

CPC classification number: G09F13/22 ,  G02B6/0011 ,  G09F9/33 ,  Y10S385/901

Abstract: A circular display includes a columnar waveguide plate and an image projection device. The upper width of the cross-section of the columnar waveguide plate is less than the bottom width of the cross-section of the columnar waveguide plate. The outer surface of the columnar waveguide plate is utilized for displaying an image, and the image projection device is used for projecting the image to the bottom of the columnar waveguide plate.

Abstract translation: 圆形显示器包括柱状波导板和图像投影装置。 柱状波导板的横截面的上部宽度小于柱状波导板的截面的底部宽度。 柱状波导板的外表面用于显示图像，并且图像投影装置用于将图像投影到柱状波导板的底部。

公开(公告)号：US20050091828A1

公开(公告)日：2005-05-05

申请号：US10793783

申请日：2004-03-08

Applicant: Liu-Ho Chiu ,  Chang-Hui Wu ,  Ming-Der Chou ,  Chen-Ming Chang

Inventor： Liu-Ho Chiu ,  Chang-Hui Wu ,  Ming-Der Chou ,  Chen-Ming Chang

IPC: F28D15/02 ,  B21D39/02 ,  B21D51/32 ,  B21D53/04 ,  B23P11/00 ,  B21D39/00

CPC classification number: B21D51/32 ,  Y10T29/4935 ,  Y10T29/49915 ,  Y10T29/49917 ,  Y10T29/49918 ,  Y10T29/49993

Abstract: A heat sink vacuum packaging procedure to rapidly complete the packaging of a heat sink without drilling, pipe welding, vacuum pumping, or other processes. Because the packaging procedure saves much time and labor, the manufacturing cost of the heat sink is relatively reduced. During packaging, no welding process is employed, therefore the invention prevents accidentally flowing of tin solder into the inside of the heat sink to affect the quality of the heat sink, and the quality of the heat sink is maintained.

Abstract translation: 散热器真空包装程序，可快速完成散热器的封装，无需钻孔，管道焊接，真空泵送或其他工艺。 由于包装程序节省了大量的时间和精力，散热器的制造成本相对降低。 在包装时，不采用焊接工艺，因此本发明防止锡焊料意外地流入散热器内部，从而影响散热器的质量，并保持散热器的质量。

公开(公告)号：US20050047831A1

公开(公告)日：2005-03-03

申请号：US10814174

申请日：2004-04-01

Applicant: Jung-Chiao Chang ,  Ming-Der Chou ,  Hsin-Tang Chien

Inventor： Jung-Chiao Chang ,  Ming-Der Chou ,  Hsin-Tang Chien

IPC: G03G15/04 ,  H05B41/38 ,  H05B41/46

CPC classification number: H05B41/46 ,  G03G15/04045 ,  G03G2215/0409 ,  H05B41/38

Abstract: An apparatus for reducing start-up time uses an auxiliary light source and method for the same are proposed. The auxiliary light source has relatively short start-up time to compensate a cold cathode fluorescent lamp (CCFL) with long start-up time. The auxiliary light source is a light emitting device and simultaneously turned on with the CCFL. The light-emitting device is turned off when the output light of the CCFL is stable. Therefore, the light-emitting device with the CCFL can provide stable light source for scanner.

Abstract translation: 提出了一种用于减少启动时间的装置使用辅助光源及其方法。 辅助光源具有相对较短的启动时间来补偿长时间启动的冷阴极荧光灯（CCFL）。 辅助光源是发光装置，并且与CCFL同时开启。 当CCFL的输出光稳定时，发光装置关闭。 因此，具有CCFL的发光装置可以为扫描仪提供稳定的光源。

公开(公告)号：US07611250B2

公开(公告)日：2009-11-03

申请号：US11163681

申请日：2005-10-27

Applicant: Jyh-Long Chern ,  Ran-Hong Chang ,  Yi-Kai Cheng ,  Ming-Der Chou

Inventor： Jyh-Long Chern ,  Ran-Hong Chang ,  Yi-Kai Cheng ,  Ming-Der Chou

IPC: G03B21/00 ,  G03B21/14

CPC classification number: G03B21/10 ,  G03B21/28

Abstract: A projector including a display screen and an imaging system is provided. The imaging system is adapted for providing an optical image and the optical image is transmitted to the display screen through an optical transmission medium. The refractive index of the optical transmission medium is not equal to one. The transmission path of the optical image is changed by controlling the refraction index of the optical transmission medium in order to thin the projector.

Abstract translation: 提供了包括显示屏和成像系统的投影仪。 成像系统适于提供光学图像，并且光学图像通过光传输介质传输到显示屏。 光传输介质的折射率不等于1。 通过控制光传输介质的折射率来改变光学图像的传输路径，以便使投影仪变薄。

公开(公告)号：US20090147474A1

公开(公告)日：2009-06-11

申请号：US12141855

申请日：2008-06-18

Applicant: MING-DER CHOU

Inventor： MING-DER CHOU

IPC: H05K7/20

CPC classification number: H05K7/2019 ,  Y10T137/7838

Abstract: An apparatus including a base plate, and a plurality of diaphragms is provided for preventing refluence of air in an electronic device. Each diaphragm includes a hollow main body, and a plurality of movable petaline portions extending out from an end of the main body. Difference in air pressure may cause the petaline portions of each of the diaphragms to press together to form a closed position to block passage of air through the main bodies of the diaphragms from one direction or move away from each other to form an open position to allow passage of air through the main bodies from an opposite direction.

Abstract translation: 提供一种包括基板和多个隔膜的装置，用于防止电子设备中的空气的再流出。 每个隔膜包括中空主体和从主体的端部延伸出的多个可动花瓣部分。 空气压力的差异可能导致每个隔膜的蜂窝部分压在一起以形成关闭位置，以阻止空气从一个方向通过隔膜的主体，或者彼此远离地移动以形成打开位置以允许 空气通过主体从相反的方向。

公开(公告)号：US20070097339A1

公开(公告)日：2007-05-03

申请号：US11163681

申请日：2005-10-27

Applicant: Jyh-Long Chern ,  Ran-Hong Chang ,  Yi-Kai Cheng ,  Ming-Der Chou

Inventor： Jyh-Long Chern ,  Ran-Hong Chang ,  Yi-Kai Cheng ,  Ming-Der Chou

IPC: G03B21/00

CPC classification number: G03B21/10 ,  G03B21/28

Abstract: A projector including a display screen and an imaging system is provided. The imaging system is adapted for providing an optical image and the optical image is transmitted to the display screen through an optical transmission medium. The refractive index of the optical transmission medium is not equal to one. The transmission path of the optical image is changed by controlling the refraction index of the optical transmission medium in order to thin the projector.

Abstract translation: 提供了包括显示屏和成像系统的投影仪。 成像系统适于提供光学图像，并且光学图像通过光传输介质传输到显示屏。 光传输介质的折射率不等于1。 通过控制光传输介质的折射率来改变光学图像的传输路径，以便使投影仪变薄。