公开(公告)号：US20190339468A1

公开(公告)日：2019-11-07

申请号：US15973261

申请日：2018-05-07

Applicant: Peter W. Evans ,  Fred A. Kish, JR. ,  Vikrant Lal ,  Jacco Pleumeekers ,  Timothy Butrie ,  David G. Coult ,  John W. Osenbach ,  Jie Tang ,  Jiaming Zhang

Inventor： Peter W. Evans ,  Fred A. Kish, JR. ,  Vikrant Lal ,  Jacco Pleumeekers ,  Timothy Butrie ,  David G. Coult ,  John W. Osenbach ,  Jie Tang ,  Jiaming Zhang

IPC: G02B6/43 ,  H04J14/06 ,  H04B10/61 ,  G02B6/42

Abstract: Consistent with the present disclosure, one or more spare Widely Tunable Lasers (WTLs) are integrated on a PIC. In the event that a channel, including, for example, a laser, a modulator and a semiconductor optical amplifier in a transmitter or Tx PIC, or a laser, optical hybrid, and photodiodes, for example, in a receiver PIC (Rx PIC), includes one or more defective devices, a spare channel is selected that includes a widely tunable laser (WTL) which may be tuned to the wavelength associated with any of the channels on the PIC. Accordingly, the spare channel replaces the defective channel or the lowest performing channel and outputs modulated optical signals at the wavelength associated with the defective channel. Thus, even though a defective channel may be present, a die consistent with the present disclosure may still output or receive the desired channels because the spare channel replaces the defective channel. As a result, yields and minimum performance may improve compared to PICs that do not have a spare channel and manufacturing costs may be reduced. Alternatively, connections, such as fiber connections, may be made only to the operation or best performing channels.

公开(公告)号：US08710729B2

公开(公告)日：2014-04-29

申请号：US13081340

申请日：2011-04-06

Applicant: Jie Tang ,  Bing-Chu Du ,  Shou-Shan Fan

Inventor： Jie Tang ,  Bing-Chu Du ,  Shou-Shan Fan

IPC: H01J1/304 ,  H01J31/12

CPC classification number: H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/467 ,  H01J2329/4652 ,  H01J2329/4682

Abstract: A field emission cathode device includes a cathode substrate, a gate electrode, a first dielectric layer, a cathode electrode, and an electron emission layer. The gate electrode is located on a surface of the cathode substrate. The first dielectric layer is located on a surface of the gate electrode and defines a first opening to expose part of the gate electrode. The cathode electrode is spaced from the gate electrode through the first dielectric layer defining a second opening in alignment with the first opening. A field emission display using the field emission cathode device is also related.

Abstract translation: 场致发射阴极器件包括阴极衬底，栅电极，第一电介质层，阴极电极和电子发射层。 栅电极位于阴极基板的表面上。 第一介电层位于栅电极的表面上，并且限定了第一开口以暴露栅电极的一部分。 阴极电极通过第一介电层与栅电极隔开，第一介电层限定与第一开口对准的第二开口。 使用场发射阴极器件的场发射显示器也是相关的。

公开(公告)号：US08628370B2

公开(公告)日：2014-01-14

申请号：US13632303

申请日：2012-10-01

Applicant: Qi Cai ,  Tong-Feng Gao ,  Jie Tang ,  Shou-Shan Fan

Inventor： Qi Cai ,  Tong-Feng Gao ,  Jie Tang ,  Shou-Shan Fan

IPC: H01J9/00

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/30469

Abstract: A method for making cathode slurry is provided and includes the following steps. First, a number of electron emitters, an inorganic binder, and an organic carrier are provided. Second, the electron emitters, the inorganic binder, and the organic carrier are mixed to obtain a mixture. Third, the mixture is mechanically pressed and sheared.

Abstract translation: 提供了制备阴极浆料的方法，包括以下步骤。 首先，提供多个电子发射体，无机粘结剂和有机载体。 其次，将电子发射体，无机粘合剂和有机载体混合，得到混合物。 第三，将混合物机械压制并剪切。

公开(公告)号：US08242783B2

公开(公告)日：2012-08-14

申请号：US12794362

申请日：2010-06-04

Applicant: Yuan-Chao Yang ,  Jie Tang ,  Li Qian ,  Pi-Jin Chen ,  Liang Liu ,  Shou-Shan Fan

Inventor： Yuan-Chao Yang ,  Jie Tang ,  Li Qian ,  Pi-Jin Chen ,  Liang Liu ,  Shou-Shan Fan

IPC: G01L21/30

CPC classification number: G01L21/34

Abstract: An ionization vacuum gauge includes a cathode electrode, a gate electrode, and an ion collector. The cathode electrode includes a base and a field emission film disposed thereon. The gate electrode is disposed adjacent to the cathode electrode with a distance therebetween. The ion collector is disposed adjacent to the gate electrode with a distance therebetween. The field emission film of the cathode electrode includes carbon nanotubes, a low-melting-point glass, and conductive particles.

Abstract translation: 电离真空计包括阴极电极，栅电极和离子收集器。 阴极包括基底和设置在其上的场致发射膜。 栅电极与阴极电极相邻设置， 离子收集器邻近栅电极设置，其间具有一定距离。 阴极电极的场致发射膜包括碳纳米管，低熔点玻璃和导电颗粒。

公开(公告)号：US20110244754A1

公开(公告)日：2011-10-06

申请号：US12941158

申请日：2010-11-08

Applicant: QI CAI ,  TONG-FENG GAO ,  JIE TANG ,  SHOU-SHAN FAN

Inventor： QI CAI ,  TONG-FENG GAO ,  JIE TANG ,  SHOU-SHAN FAN

IPC: H01J9/04

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/30469

Abstract: A method for making cathode slurry is provided and includes the following steps. First, a plurality of electron emitters, an inorganic binder, and an organic carrier are provided. Second, the plurality of electron emitters, the inorganic binder, and the organic carrier are mixed to obtain a mixture. Third, the mixture is mechanically pressed and sheared.

Abstract translation: 提供了制备阴极浆料的方法，包括以下步骤。 首先，提供多个电子发射体，无机粘合剂和有机载体。 其次，将多个电子发射体，无机粘合剂和有机载体混合，得到混合物。 第三，将混合物机械压制并剪切。

公开(公告)号：US20110074274A1

公开(公告)日：2011-03-31

申请号：US12695642

申请日：2010-01-28

Applicant: JIE TANG ,  HAI-YAN HAO ,  QI CAI ,  XING ZHANG ,  SHUAI LIU ,  BING-CHU DU ,  LIANG LIU ,  SHOU-SHAN FAN

Inventor： JIE TANG ,  HAI-YAN HAO ,  QI CAI ,  XING ZHANG ,  SHUAI LIU ,  BING-CHU DU ,  LIANG LIU ,  SHOU-SHAN FAN

IPC: H01J1/46 ,  H01J1/14

CPC classification number: H01J1/304

Abstract: A field emission cathode structure includes a dielectric layer, a field emission unit, a grid electrode, and a conductive layer. The dielectric layer is positioned on the insulating substrate and defines a cavity. A field emission unit is attached on the cathode electrode and received in the cavity of the dielectric layer. The field emission unit is electrically attached to the cathode electrode. The grid electrode is located on the dielectric layer, and electrons emitted from the field emission unit emit through the grid electrode. The conductive layer is electrically attached to the grid electrode and insulated from the field emission unit. A field emission display device using the above-mentioned field emission cathode structure is also provided.

Abstract translation: 场发射阴极结构包括电介质层，场发射单元，栅电极和导电层。 电介质层位于绝缘基板上并且限定一个空腔。 场致发射单元附着在阴极上并被接收在电介质层的空腔中。 场发射单元电连接到阴极电极。 栅电极位于电介质层上，从场发射单元发射的电子通过栅电极发射。 导电层电连接到栅电极并与场致发射单元绝缘。 还提供了使用上述场发射阴极结构的场致发射显示装置。

公开(公告)号：US07872408B2

公开(公告)日：2011-01-18

申请号：US11959178

申请日：2007-12-18

Applicant: Liang Liu ,  Jie Tang ,  Zhi Zheng ,  Li Qian ,  Shou-Shan Fan

Inventor： Liang Liu ,  Jie Tang ,  Zhi Zheng ,  Li Qian ,  Shou-Shan Fan

IPC: H01J1/62

CPC classification number: H01J29/28 ,  H01J61/025 ,  H01J61/305 ,  H01J61/35 ,  H01J63/06

Abstract: A field-emission-based flat light source includes the following: a light-permeable substrate; a plurality of line-shaped cathodes; an anode; a light-reflecting layer; and a fluorescent layer. The light-permeable substrate has a surface, and the line-shaped cathodes, with a plurality of carbon nanotubes formed and/or deposited thereon, are located on the surface of the light-permeable substrate. The anode faces the cathodes and is spaced from the cathodes to form a vacuum chamber. The light-reflecting layer is formed on the anode and faces the cathode. The fluorescent layer is formed on the light-reflecting layer.

Abstract translation: 场致发射型平面光源包括：透光性基板; 多个线状阴极; 阳极; 光反射层; 和荧光层。 透光性基板具有表面，并且在其上形成有多个碳纳米管和/或沉积在其上的线状阴极位于透光性基板的表面上。 阳极面对阴极并与阴极隔开以形成真空室。 光反射层形成在阳极上并面向阴极。 荧光层形成在光反射层上。

公开(公告)号：US07353687B2

公开(公告)日：2008-04-08

申请号：US11228821

申请日：2005-09-16

Applicant: Jie Tang ,  Liang Liu ,  Peng Liu ,  Zhao-Fu Hu ,  Bing-Chu Du ,  Cai-Lin Guo ,  Pi-Jin Chen ,  Shou-Shan Fan

Inventor： Jie Tang ,  Liang Liu ,  Peng Liu ,  Zhao-Fu Hu ,  Bing-Chu Du ,  Cai-Lin Guo ,  Pi-Jin Chen ,  Shou-Shan Fan

IPC: G01F25/00

CPC classification number: G01M3/007

Abstract: A reference leak includes a leak layer formed of one of a metallic material, a glass material, and a ceramic material. The metallic material is selected from the group consisting of copper, nickel, and molybdenum. The leak layer comprises a number of substantially parallel leak through holes defined therein. The leak through holes may be cylindrical holes or polyhedrical holes. A length of each of the leak through holes is preferably not less than 20 times a diameter thereof. A diameter of each of the leak through holes is generally in the range from 10 nm to 500 nm. A length of each of the leak through holes is generally in the range from 100 nm to 100 μm. A leak rate of the reference leak is in the range from 10−8 to 10−15 tor×l/s. The leak through holes have substantially same length and diameter.

Abstract translation: 参考泄漏包括由金属材料，玻璃材料和陶瓷材料之一形成的泄漏层。 金属材料选自铜，镍和钼。 泄漏层包括限定在其中的多个基本上平行的泄漏通孔。 泄漏孔可以是圆柱形孔或多面孔。 每个泄漏通孔的长度优选不小于其直径的20倍。 每个泄漏通孔的直径通常在10nm至500nm的范围内。 每个泄漏通孔的长度通常在100nm至100μm的范围内。 参考泄漏的泄漏率在10 -8至10 -15 torxl / s的范围内。 泄漏孔具有基本相同的长度和直径。

公开(公告)号：US20070222356A1

公开(公告)日：2007-09-27

申请号：US11603672

申请日：2006-11-21

Applicant: Li Qian ,  Liang Liu ,  Peng Liu ,  Jie Tang ,  Yang Wei ,  Shou-Shan Fan

Inventor： Li Qian ,  Liang Liu ,  Peng Liu ,  Jie Tang ,  Yang Wei ,  Shou-Shan Fan

IPC: H01J1/00 ,  H01J19/06

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J7/18 ,  H01J9/025 ,  H01J2201/30469

Abstract: A field emission electron source includes at least one electron emission member. Each electron emission member includes a conductive body and an electron emission layer formed on the conductive body. The conductive body has an upper portion. The electron emission layer is formed on, at least, the upper portion of the conductive body. The electron emission layer includes a glass matrix; and at least one carbon nanotube, and a plurality of metallic conductive particles and getter powders dispersed in the glass matrix. A method for making such field emission electron source is also provided.

Abstract translation: 场发射电子源包括至少一个电子发射构件。 每个电子发射构件包括形成在导电体上的导电体和电子发射层。 导电体具有上部。 电子发射层至少形成在导电体的上部。 电子发射层包括玻璃基体; 和至少一个碳纳米管，以及分散在玻璃基体中的多个金属导电颗粒和吸气剂粉末。 还提供了制造这种场发射电子源的方法。

公开(公告)号：US20070069631A1

公开(公告)日：2007-03-29

申请号：US11453453

申请日：2006-06-14

Applicant: Cai-Lin Guo ,  Li Qian ,  Jie Tang ,  Liang Liu ,  Bing-Chu Du ,  Zhao-Fu Hu ,  Pi-Jin Chen ,  Shou-Shan Fan

Inventor： Cai-Lin Guo ,  Li Qian ,  Jie Tang ,  Liang Liu ,  Bing-Chu Du ,  Zhao-Fu Hu ,  Pi-Jin Chen ,  Shou-Shan Fan

IPC: H01J1/62

CPC classification number: H01J29/467 ,  H01J29/94

Abstract: A field emission device (100) generally includes a front substrate (101) and a rear substrate (111) opposite thereto. The front substrate is formed with an anode (102). The rear substrate is formed with cathodes (112) facing the anode. A plurality of insulating portions (121) are formed on the rear substrate, each of which is arranged between every two neighboring cathodes. A plurality of gate electrodes are formed on top surfaces of the insulating portions 121. Each of the gate electrodes has a getter layer (123) thereon.

Abstract translation: 场发射装置（100）通常包括与其相对的前基板（101）和后基板（111）。 前基板形成有阳极（102）。 后基板由面向阳极的阴极（112）形成。 在后基板上形成有多个绝缘部分（121），每个绝缘部分布置在每两个相邻的阴极之间。 在绝缘部分121的顶表面上形成多个栅电极。 每个栅极电极上具有吸气剂层（123）。