公开(公告)号：WO2004090924A3

公开(公告)日：2005-04-28

申请号：PCT/IT2004000130

申请日：2004-03-17

Applicant: GETTERS SPA ,  MARTELLI DANIELE ,  CARRETTI CORRADO ,  LONGONI GIORGIO

Inventor： MARTELLI DANIELE ,  CARRETTI CORRADO ,  LONGONI GIORGIO

IPC: H01J7/18 ,  H01J29/94

CPC classification number: H01J7/186

Abstract: There is disclosed an evaporable getter device particularly suitable for being used in tubes for the projection of images on wide screen; the device (10), being ring-shaped, comprises a container (11) of powders (12) of barium or calcium compounds, formed of a bottom wall (22) connected to an external wall (20) and an internal wall (21), both sloping or curved towards the outside in their upper portion, to obtain a distribution of barium or calcium vapours compatible with the application.

Abstract translation: 公开了一种特别适合于用于在宽屏幕上投影图像的管中的可蒸发吸气装置; 环形装置（10）包括由连接到外壁（20）和内壁（21）的底壁（22）形成的钡或钙化合物粉末（12）的容器（11） ），在其上部向外倾斜或弯曲，以获得与应用相容的钡或钙蒸气的分布。

公开(公告)号：WO2003019608A1

公开(公告)日：2003-03-06

申请号：PCT/JP2002/008490

申请日：2002-08-23

Applicant: 株式会社 東芝 ,  伊藤 武夫 ,  小柳津 剛 ,  西村 孝司 ,  小出 哲 ,  田畑 仁

Inventor： 伊藤 武夫 ,  小柳津 剛 ,  西村 孝司 ,  小出 哲 ,  田畑 仁

IPC: H01J29/94

CPC classification number: H01J9/20 ,  H01J29/085 ,  H01J29/28 ,  H01J29/94

Abstract: An image display unit having a structure in which a heat−resisting fine particle layer is formed on a metal back layer formed on a phosphor layer, and a getter layer is deposited/formed on the heat−resisting fine particle layer by vapor−depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat−resisting fine particles which may use SiO 2 , TiO 2 , Al 2 O 3 , Fe 2 O 3 is 5 nm−30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a fluorescent surface are prevented to provide a high−brightness, high−grade display.

Abstract translation: 具有在荧光体层上形成的金属背层上形成耐热微粒层的结构的图像显示单元，通过气相沉积/形成耐热性微粒层的吸气剂层。 细颗粒层希望以特定的图案形成，并且以与前一图案互补的图案形成薄膜吸气剂层。 可以使用SiO 2，SiO 2，SiO 2，Sb 2 O 3，Sb 2 O 3，Sb 2 O 3， >，Fe 2 3 为5nm-30μm。 由于限制了异常放电，因此防止电子发射元件和荧光表面的破坏和劣化，从而提供高亮度，高等级的显示。

公开(公告)号：WO0165586A3

公开(公告)日：2002-12-27

申请号：PCT/US0106583

申请日：2001-03-01

Applicant: MOORE CHAD

Inventor： MOORE CHAD

IPC: C03B37/025 ,  C03B37/026 ,  C03B37/03 ,  C03B37/14 ,  C03B37/16 ,  C03C27/06 ,  G02F1/133 ,  G09G3/28 ,  G09G3/36 ,  H01J9/18 ,  H01J9/24 ,  H01J17/16 ,  H01J29/02 ,  H01J29/86 ,  H01J29/94 ,  H01J31/12 ,  H01J1/304 ,  H01J1/312

CPC classification number: H01J31/123 ,  B82Y10/00 ,  C03B37/025 ,  C03B37/026 ,  C03B37/03 ,  C03B37/14 ,  C03B37/16 ,  C03C27/06 ,  G02F1/13334 ,  H01J9/185 ,  H01J9/242 ,  H01J29/028 ,  H01J29/864 ,  H01J29/94 ,  H01J2201/30469 ,  H01J2329/863

Abstract: The invention relates to a field emission display constructed using an array of fibers (15) and an orthogonal array of emitter electrodes (40). Each fiber (15) in the fiber array contains an extraction electrode (10), a high voltage electrode (20) and a phosphor layer (30). The array of emitter electrodes consists of carbon nanotube emitters attached to conductive electrodes (40). The emitter electrodes (40) are separated using non-conductive fibers (50). A getter material in the form of a wire (55) is placed within the array of emitter electrodes (40) to maintain a high vacuum within the display.

Abstract translation: 本发明涉及使用光纤阵列（15）和发射极（40）的正交阵列构成的场发射显示器。 纤维阵列中的每个纤维（15）包含提取电极（10），高压电极（20）和荧光体层（30）。 发射电极阵列由连接到导电电极（40）的碳纳米管发射体组成。 使用非导电纤维（50）分离发射电极（40）。 线（55）形式的吸气剂材料放置在发射极（40）的阵列内，以保持显示器内的高真空。

公开(公告)号：WO02019365A1

公开(公告)日：2002-03-07

申请号：PCT/US2001/025447

申请日：2001-08-15

IPC: H01J5/02 ,  H01J7/18 ,  H01J9/26 ,  H01J29/86 ,  H01J29/94 ,  H01J31/50 ,  H01J1/62 ,  H01J63/04 ,  H01J40/16 ,  H01J40/06

CPC classification number: H01J29/86 ,  H01J9/26 ,  H01J31/505 ,  H01J2231/50073

Abstract: A housing for microelectronic devices (see Fig. 1b) requiring an internal vacuum for operation, e.g., an image detector, is formed by tape casting and incorporates leads (38) between interior and exterior of said housing (10) where said leads (38) are disposed on a facing surface of green tape layers( 116, 120 and 118). Adjacent green tape layers (112, 108 and 114) having corresponding apertures (112', 110', 114') therein are stacked on a first closure member (26) to form a resulting cavity and increased electrical isolation or channel sub-structures are achievable by forming adjacent layers whith aperture dimension which vary non-monotonically. After assembly of the device within the cavity, a second closure member (30) is sealed against an open face of the package (10) in a vacuum environment to produce a vacuum sealed device.

Abstract translation: 通过胶带铸造形成需要用于操作的内部真空（例如图像检测器）的用于微电子器件（见图1b）的壳体，并且在所述壳体（10）的内部和外部之间并入引线（38），其中所述引线（38） ）设置在绿带层（116,120和118）的面对表面上。 在其中具有对应的孔（112'，110'，114'）的相邻的生胶带层（112,108和114）堆叠在第一闭合构件（26）上以形成所得到的空腔，并且增加的电隔离或通道子结构 通过形成相邻的层，可以通过非单调变化的孔径尺寸来实现。 在腔内组装装置之后，第二封闭构件（30）在真空环境中与封装（10）的开放面密封，以产生真空密封装置。

公开(公告)号：WO00060569A1

公开(公告)日：2000-10-12

申请号：PCT/JP2000/002172

申请日：2000-04-04

IPC: G09G3/22 ,  H01J29/94 ,  H01J31/12 ,  H01J1/316 ,  H01J7/18

CPC classification number: H01J29/94 ,  G09G3/22 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2209/385

Abstract: A durable electron source exhibiting uniform or less varying characteristics is provided. A plurality of row wires (8) intersect with a plurality of column wires (6) on a substrate (1). An electron-emitting element consisting of element electrodes (2, 3), conductive film (4) and an electron emitter (5) is provided at each intersection of the row wires (8) and column wires (6). Getters (9) are arranged on some of the row wires (8). The column wires (6) are connected with regulated current sources (221a, 221b, 221c) capable of supplying desired current. The row wires (8) are connected with voltage source means that includes a voltage source (223) and a switching circuit (222) for selecting the row wires (8) while sequentially scanning them.

Abstract translation: 提供了具有均匀或不太变化的特性的耐用电子源。 多个行电线（8）与基板（1）上的多个列线（6）相交。 由行电极（2,3），导电膜（4）和电子发射体（5）构成的电子发射元件设置在行配线（8）和列线（6）的各交叉处。 吸气器（9）布置在一些行电线（8）上。 列线（6）与能够提供期望电流的调节电流源（221a，221b，221c）连接。 行电线（8）与包括电压源（223）和开关电路（222）的电压源装置连接，用于选择行电线（8），同时顺序扫描它们。

公开(公告)号：WO00007209A1

公开(公告)日：2000-02-10

申请号：PCT/IT1999/000233

申请日：1999-07-23

IPC: H01J7/18 ,  H01J29/94

CPC classification number: H01J7/183

Abstract: A process for the production of barium-based evaporable getter devices with reduced particle loss is described, comprising the coating of the free surface (13) of the powder package (12) of the device with a vitreous layer (30) obtained by ultrasonic atomization of a solution of precursors of the layer forming glass.

Abstract translation: 描述了生产具有减少的颗粒损失的钡基可蒸发吸气装置的方法，其包括通过超声雾化获得的装置的粉末包装（12）的自由表面（13）涂覆有玻璃质层（30） 的成层玻璃的前体溶液。

公开(公告)号：WO99034393A1

公开(公告)日：1999-07-08

申请号：PCT/JP1998/005730

申请日：1998-12-17

IPC: H01J29/02 ,  H01J29/46 ,  H01J29/94 ,  H01J31/12

CPC classification number: H01J31/126 ,  H01J29/028 ,  H01J29/467

Abstract: A plurality of fixing bases (32) are arranged on the inner side of a back case (10). An electrode unit (11) which includes a back electrode substrate (33) serving as a back electrode and a plurality of electrode plates is disposed on the fixing bases (32). The electrode plates are laid on the back electrode substrate and they are unitized. Out of the fixing bases (32), only the fixing bases at generally the central portion of the back electrode substrate (33) are secured to the back electrode substrate (33). The other fixing bases are provided with substrate holding springs (36) so as to fix the back electrode substrate (33) by the elastic forces. Thanks to such a fixing structure, the influence of the heat strain caused during the production process and during the driving, and the influence of external vibration and shock are absorbed and eliminated, thus providing a flat image display of high precision and high image quality.

Abstract translation: 多个固定基座（32）布置在后壳（10）的内侧。 包括用作背面电极的背面电极基板（33）和多个电极板的电极单元（11）设置在固定基座（32）上。 将电极板铺设在背面电极基板上，并将它们组合。 在固定基座（32）之外，只有背面电极基板（33）的大致中央部的固定基座固定在背面电极基板（33）上。 其他固定基座设置有基板保持弹簧（36），以便通过弹性力固定背面电极基板（33）。 由于这样的固定结构，在生产过程和驱动期间引起的热应变的影响以及外部振动和冲击的影响被吸收和消除，从而提供高精度和高图像质量的平面图像显示。

公开(公告)号：WO1997050107A1

公开(公告)日：1997-12-31

申请号：PCT/IB1997000625

申请日：1997-06-02

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  VAN DER WILK, Ronald ,  OVERBEEK, Johannes, Joseph, Maria

IPC: H01J29/94

CPC classification number: H01J7/186 ,  H01J29/94

Abstract: A vacuum device is provided with a getter device. The getter device comprises a deflector. The deflector is provided with raised and/or depressed portions, such as ribs or undulations in the direction of diffusion of the getter material.

Abstract translation: 真空装置设有吸气装置。 吸气装置包括偏转器。 偏转器在吸气剂材料的扩散方向上设有凸起和/或凹陷部分，例如肋或起伏。

公开(公告)号：WO2003094192A1

公开(公告)日：2003-11-13

申请号：PCT/US2003/010268

申请日：2003-04-03

Applicant: THOMSON LICENSING S. A. ,  NIERENBERG, Mort, Jay ,  HAMM, Kelly, Eugene ,  HARDING, Douglas, David ,  OPRESKO, Stephen, Thomas

Inventor： NIERENBERG, Mort, Jay ,  HAMM, Kelly, Eugene ,  HARDING, Douglas, David ,  OPRESKO, Stephen, Thomas

IPC: H01J29/94

CPC classification number: H01J29/94 ,  H01J9/50 ,  Y02W30/828

Abstract: A CRT (10) including an evacuated envelope with a color selection electrode assembly disposed within the envelope, and an internal magnetic shield (IMS) (38) secured to the color selection electrode assembly, and having a replaceable getter attachment assembly (54) comprising a mounting rail (60) and replaceable getter portion. The mounting rail having a first portion (78) with a coupling clip (62) attached to the IMS and a second portion (80) extending therefrom. The replaceable getter portion includes a first end (81) extending from the mounting rail with a getter (58) cup attached thereto and a second end (83) detachably attached to the second portion of the mounting rail. The replaceable getter portion extends from the mounting rail to deposit a film of evaporated getter material therefrom within the envelope.

Abstract translation: 一种CRT（10），包括具有设置在外壳内的选色电极组件的真空外壳，以及固定到选色电极组件的内部磁屏蔽（IMS）（38），并且具有可更换的吸气剂附接组件（54），包括 安装轨道（60）和可更换的吸气剂部分。 所述安装轨道具有第一部分（78），其具有连接到所述IMS的联接夹（62）和从其延伸的第二部分（80）。 可替换的吸气剂部分包括从安装轨道延伸的第一端（81），吸附剂（58）连接到其上，以及可拆卸地附接到安装轨道的第二部分的第二端（83）。 可替换的吸气剂部分从安装轨道延伸，以在其内部沉积蒸发的吸气剂材料膜。

公开(公告)号：WO02073582A3

公开(公告)日：2002-11-14

申请号：PCT/US0206067

申请日：2002-02-26

Applicant: CANDESCENT TECH CORP

Inventor： DUNPHY JAMES C ,  HANSEN RONALD L ,  LINDBERG BRIAN E ,  TRUPPA JEROME M ,  ELLOWAY DONALD J ,  AMANIAMPONG DUKE K

IPC: H01J29/04 ,  G09G3/20 ,  G09G3/22 ,  H01J9/44 ,  H01J29/28 ,  H01J29/62 ,  H01J29/94 ,  H01J29/96 ,  H01J31/12 ,  G09G3/10

CPC classification number: H01J9/44 ,  G09G3/22 ,  G09G2310/066 ,  H01J2209/0223

Abstract: A circuit and method for turning-on and turning-off elements of an field emission display device to protect against emitter electrode(60) and gate electrode(50) degradation. The circuit(910) includes control logic(916) having a sequencer which in one embodiment can be realized using a state machine. Upon power-on, the control logic sends an enable signal to a high voltage power supply (912) that supplies voltage to the anode electrode (914). At this time a low voltage power supply (918) and driving circuitry (920)are disabled. Upon receiving a confirmation signal from the high voltage power supply, the control logic enables the low voltage power supply which supplies voltage to the driving circuitry (920). Upon receiving a confirmation signal from the low voltage power supply (918), or optionally after expiration of a predetermined time period, the control logic (916) then enables the driving circuitry (920) which drives the gate electrodes (50) and the emitter electrodes (60) which make up the rows and columns of the FED device. Upon power down, the control logic (916) first disables the low voltage power supply (918), then the high voltage power supply (912).

Abstract translation: 一种用于导通和关断场致发射显示设备的元件的电路和方法，以防止发射电极（60）和栅电极（50）退化。 电路（910）包括具有定序器的控制逻辑（916），定序器在一个实施例中可以使用状态机来实现。 在通电时，控制逻辑将启动信号发送到将电压供应到阳极电极（914）的高压电源（912）。 此时，低压电源（918）和驱动电路（920）被禁用。 在从高压电源接收到确认信号时，控制逻辑启用向驱动电路（920）供应电压的低压电源。 一旦从低电压电源（918）接收到确认信号，或者可选地在预定时间段期满后，控制逻辑（916）然后启用驱动电路（920），其驱动栅电极（50）和发射器 构成FED装置的行和列的电极（60）。 在断电时，控制逻辑（916）首先禁用低电压电源（918），然后禁用高电压电源（912）。