公开(公告)号：US20020024297A1

公开(公告)日：2002-02-28

申请号：US09908814

申请日：2001-07-20

Inventor： Hoi-Sing Kwok ,  Li-Duo Wang

IPC: H01J001/62 ,  H01J063/04 ,  B32B009/00 ,  B32B019/00

CPC classification number: H01L51/5012 ,  H01L51/0008 ,  H01L51/5088

Abstract: Pulsed laser deposition is used to deposit organic thin films, in particular of materials that are of interest to display applications. Luminescent films such as tris-(8-hydroxyquinoline)aluminum (Alq3 ) can be deposited without degradation of their luminescent properties. Alternating layers of different materials, one of which is an organic compound and another of which is an inorganic material, can be deposited using this method. High luminescent efficiency multi-layer films can be obtained.

Abstract translation: 脉冲激光沉积用于沉积有机薄膜，特别是显示应用感兴趣的材料。 可以沉积诸如三 - （8-羟基喹啉）铝（Alq 3）的发光膜，而不降低它们的发光性质。 可以使用这种方法沉积不同材料的交替层，其中一种是有机化合物，另一种是无机材料。 可以获得高发光效率的多层膜。

公开(公告)号：US20020021083A1

公开(公告)日：2002-02-21

申请号：US09945619

申请日：2001-09-05

Inventor： Mitsutoshi Hasegawa ,  Yoshiyuki Osada ,  Hisaaki Kawade ,  Yuji Kasanuki ,  Hideshi Kawasaki ,  Yoshimasa Okamura

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J1/316 ,  H01J31/127

Abstract: An electron source comprises a substrate, at least one row-directional wire, at least one column-directional wire intersecting the row-directional wire, at least one insulation layer arranged at the crossing(s) of the at least one row-directional wire and the at least one column-directional wire, and at least one conductive film having an electron-emitting region also arranged at the crossing(s). The insulation layer is arranged between the row-directional wire and the column-directional wire and the conductive film is connected to both the wires.

Abstract translation: 电子源包括衬底，至少一个行方向导线，与行向导线相交的至少一个列方向导线，至少一个绝缘层，布置在至少一个行方向导线的交叉处 和至少一个列方向导线，以及至少一个具有电子发射区的导电膜也布置在交叉处。 绝缘层布置在行方向导线和列方向导线之间，并且导电膜连接到两条导线。

公开(公告)号：US20020014831A1

公开(公告)日：2002-02-07

申请号：US09957111

申请日：2001-09-19

Inventor： Charles M. Watkins ,  Danny Dynka

IPC: H01J001/62 ,  H01J063/04 ,  H01J009/38 ,  H01T021/04

CPC classification number: H01J9/39 ,  H01J2329/00

Abstract: The present invention includes a low voltage, high current density, large area cathode for scrubbing of cathodoluminescent layers. The cathodoluminescent layers are formed on a transparent conductive layer formed on a transparent insulating viewing screen to provide a faceplate. An electrical coupling is formed to the transparent conductive layer to provide a return path for electrons. The faceplate and the cathodoluminescent layers are placed on a conveyer in a vacuum. The cathodoluminescent layers are irradiated with an electron beam having a density of greater than one hundred microamperes/cm2. The electron beam may be provided by a cathode including an insulating base, a first post secured to the insulating base near a first edge of the insulating base and a second post including a spring-loaded tip secured to the insulating base near a second edge of the insulating base. The cathode also includes a first wire cathode having a first end coupled to the first post and a second end coupled to the spring-loaded tip of the second post. The first wire cathode is maintained in a tensioned state by the spring-loaded tip. The electron irradiation scrubs oxygen-bearing species from the cathodoluminescent layer. Significantly, this results in improved emitter life when the faceplate is incorporated in a field emission display. The display including the scrubbed faceplate has significantly enhanced performance and increased useful life compared to displays including faceplates that have not been scrubbed.

公开(公告)号：US20020005693A1

公开(公告)日：2002-01-17

申请号：US09895322

申请日：2001-07-02

Applicant: FUTABA DENSHI KOGYO KABUSHIKI KAISHA

Inventor： Mitsuyoshi Nihei ,  Yuji Nomura ,  Yusuke Yasuoka ,  Toshinori Suzuki ,  Junichiro Kogure ,  Tadashi Mizohata

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J31/15 ,  H01J29/896

Abstract: A fluorescent display device having a pseudo half mirror formed on a rear surface a face plate thereof and exhibiting a function like a neutral density filter. The face plate is formed on a whole rear surface thereof with an aluminum film including opening portions, non-opening portions and a solid portion. The opening and non-opening portions cooperate with each other to constitute a pseudo half mirror. The pseudo half mirror has light transmittance determined depending on a ratio in area between the opening portions and the non-opening portions. Thus, the light transmittance may be set as desired by varying the area ratio.

Abstract translation: 一种荧光显示装置，其具有形成在其背面上的伪半反镜，其表面具有中性密度滤光片的功能。 面板在整个后表面上形成有包括开口部分，非开口部分和固体部分的铝膜。 开口部和非开口部相互配合构成伪半反射镜。 伪半反射镜具有取决于开口部分和非开口部分之间的面积比的光透射率。 因此，通过改变面积比，可以根据需要设定透光率。

公开(公告)号：US20010040430A1

公开(公告)日：2001-11-15

申请号：US09131339

申请日：1998-08-07

Inventor： HIROSHI ITO ,  KIYOHIDE OGASAWARA ,  TAKAMASA YOSHIKAWA ,  TAKASHI CHUMAN ,  NOBUYASU NEGISHI ,  SHINGO IWASAKI ,  ATSUSHI YOSHIZAWA ,  TAKASHI YAMADA ,  SHUUICHI YANAGISAWA ,  KAZUTO SAKEMURA

IPC: H01J001/62 ,  H01J063/04

CPC classification number: B82Y10/00 ,  H01J1/312

Abstract: An electron emission device exhibits a high electron emission efficiency. The device includes an electron-supply layer of metal or semiconductor, an insulator layer formed on the electron-supply layer, and a thin-film metal electrode formed on the insulator layer. The insulator layer has a film thickness of 50 nm or greater. The electron-supply layer has a silicide layer. When an electric field is applied between the electron-supply layer and the thin-film metal electrode, the electron emission device emits electrons.

Abstract translation: 电子发射装置表现出高电子发射效率。 该装置包括金属或半导体的电子供应层，形成在电子供应层上的绝缘体层和形成在绝缘体层上的薄膜金属电极。 绝缘体层的膜厚为50nm以上。 电子供给层具有硅化物层。 当在电子供给层和薄膜金属电极之间施加电场时，电子发射装置发射电子。

公开(公告)号：US20010033945A1

公开(公告)日：2001-10-25

申请号：US09312764

申请日：1999-05-17

Inventor： TADASHI ISHIBASHI ,  MARI ISHIMURA ,  SHINICHIRO TAMURA

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H05B33/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917

Abstract: An organic electroluminescent device of the type comprises an organic layer 5, 5a or 5b having a luminescent region and provided between an anode 2 and a cathode 3. The organic layer contains a distyryl compound represented by the following general formula (1) Chemical Formula 1 1 wherein R1 and R4, respectively, represent an unsubstituted phenyl group, and R2 and R3, respectively, represent an aryl group of the following genera formula (2). 2 in which R9, R10, R11, R12 and R13may be the same or different and, respectively, represent a hydrogen atom provided that at least one of them is a saturated or unsaturated alkoxyl group having 2 or more carbon atoms or an alkyl group, and R5, R6, R7 and R8 may be the same or different and, respectively, represent a hydrogen atom provided that at least one of them represents a cyano group, a nitro group or a halogen atom such as F, Cl, Br or I.

Abstract translation: 这种有机电致发光器件包括具有发光区域并设置在阳极2和阴极3之间的有机层5,5a或5b。有机层含有由以下通式（1）表示的二苯乙烯基化合物：化学式1 其中R1和R4分别代表未取代的苯基，R2和R3分别表示下式（2）的芳基。 其中R 9，R 10，R 11，R 12和R 13可以相同或不同，并且分别表示氢原子，条件是它们中的至少一个是具有2个或更多个碳原子的饱和或不饱和烷氧基或烷基，并且 R 5，R 6，R 7和R 8可以相同或不同，并且分别表示氢原子，条件是它们中的至少一个表示氰基，硝基或卤素原子如F，Cl，Br或I.

公开(公告)号：US20010026122A1

公开(公告)日：2001-10-04

申请号：US09771874

申请日：2001-01-29

Inventor： Ingrid Josef Maria Snijkers-Hendrickx ,  Remy Cyrille Broersma ,  Rene Jan Hendriks

IPC: H01J063/04 ,  H01J001/62

CPC classification number: H01J61/72 ,  H01J61/302 ,  H01J61/35 ,  Y02B20/19

Abstract: A low-pressure mercury vapor discharge lamp is provided with a discharge vessel (10). The discharge vessel (10) encloses a discharge space (11) provided with a filling of mercury and a rare gas in a gastight manner. According to the invention, the discharge vessel is made from a glass comprising silicon oxide and sodium oxide in the following percentages by weight: SiO2 60-80 wt. % and Na2O 10-20 wt. %. Preferably, the glass composition comprises SiO2 70-75 wt. %, Na2O 15-18 wt. % and K2O 0.25-2 wt. %, so that this glass is a so-called sodium-rich glass as compared to the customarily used mixed alkali glass. At least a part of an inner surface of the discharge vessel (10) is provided with a transparent layer (16) comprising a borate or a phosphate of an alkaline-earth metal and/or of scandium, yttrium or another rare earth metal. Preferably, the alkaline-earth metal is calcium, strontium and/or barium. Preferably, the transparent layer (16) comprises yttrium borate and strontium borate. Preferably, the transparent layer (16) has a thickness between 5 nm and 200 nm. A luminescent layer (17) is preferably provided on top of the transparent layer in the discharge vessel. The discharge lamp according to the invention has a comparatively high maintenance.

Abstract translation: 低压汞蒸气放电灯具有放电容器（10）。 放电容器（10）以气密的方式包围设置有汞和稀有气体的填充物的放电空间（11）。 根据本发明，放电容器由包含氧化硅和氧化钠的玻璃制成，重量百分比如下：SiO 2 60-80wt。 ％和Na2O 10-20wt。 ％。 优选地，玻璃组合物包含70-70重量％的SiO 2。 ％，Na2O 15-18wt。 ％和K2O 0.25-2wt。 ％，因此与常规使用的混合碱玻璃相比，该玻璃是所谓的富钠玻璃。 放电容器（10）的内表面的至少一部分设置有包含硼酸盐或碱土金属和/或钪，钇或其它稀土金属的磷酸盐的透明层（16）。 优选地，碱土金属是钙，锶和/或钡。 优选地，透明层（16）包括硼酸钇和硼酸锶。 优选地，透明层（16）的厚度在5nm和200nm之间。 发光层（17）优选设置在放电容器中的透明层的顶部。 根据本发明的放电灯具有较高的维护。

公开(公告)号：US20010026121A1

公开(公告)日：2001-10-04

申请号：US09875535

申请日：2001-06-06

Applicant: Philips Electronics North America Corporation

Inventor： Babar A. Khan ,  Henri R.J.R. Van Helleputte ,  Adrianus L.J. Burgmans ,  Karel Elbert Kuijk ,  Petrus F.G. Bongaerts ,  Jacob Bruinink ,  Thomas Stanley Buzak ,  Kevin John Ilcisin ,  Paul Christopher Martin

IPC: H01J001/62 ,  H01J063/04

CPC classification number: G02F1/13334 ,  G02F1/13394

Abstract: A flat display device, preferably of the PALC type, in which the plasma channels are formed by etching laterally-spaced slots in a spacer plate, attaching a thin dielectric sheet over the etched spacer plate, and bonding the etched spacer plate to a transparent substrate such that each channel is formed by the portion of the substrate between flanking walls formed by the etched slots in the spacer plate, adjacent flanking walls in the spacer plate, and the overlying portion of the thin dielectric sheet. In a modification, strengthening crossbars are formed between adjacent flanking walls.

Abstract translation: 优选为PALC型的平面显示装置，其中通过在间隔板中蚀刻横向间隔开的狭缝形成等离子体通道，将薄的电介质薄片附着在蚀刻的间隔板上，并将蚀刻的间隔板结合到透明基板 使得每个通道由衬底的部分由间隔板中的蚀刻槽形成的侧壁之间，间隔板中相邻的侧壁和薄介电片的上部形成。 在一个修改中，在相邻侧壁之间形成加强横梁。

公开(公告)号：US20010026118A1

公开(公告)日：2001-10-04

申请号：US09810726

申请日：2001-03-16

Inventor： Bernd Ullrich ,  Klaus Spitzenberg

IPC: H01J005/48 ,  H01J005/50 ,  H01J001/62 ,  H01J063/04 ,  H01J017/16 ,  H01J061/30

CPC classification number: H01J5/62

Abstract: The invention relates to an optical radiator, especially for ultraviolet or infrared radiation, with a lamp bulb socketed without cement on one end, from which at least two connecting wires are brought through pinches, one at the top and the other at the bottom of the lamp bulb, the first connecting wire being affixed at the upper end of the lamp bulb to a stiff support bow, and the lower end of the stiff support bow being brought as a terminal pin through a first bore in a lamp base and is fastened to the latter by an anti-extraction lock. The invention is addressed to the problem of offering an optical radiator which can be made quickly and at low cost from a minimal number of parts. The problem is solved in that the second connecting wire at the bottom end of the lamp bulb is carried loosely through a second bore in the lamp base.

Abstract translation: 本发明涉及一种光辐射器，特别是用于紫外线或红外线辐射，其一端插入无水泥的灯泡，其中至少两根连接线通过夹子插入，一根在顶部，另一根在底部 灯泡，第一连接线被固定在灯泡的上端处为刚性的支撑弓，并且刚性支撑弓的下端作为端子销穿过灯座中的第一孔，并被紧固到 后者由反提取锁定。 本发明涉及提供一种光学辐射器的问题，该散热器可以从最少数量的部件快速且低成本地制造。 解决的问题是灯泡底端的第二连接线松动地穿过灯座中的第二孔。

公开(公告)号：US20010015615A1

公开(公告)日：2001-08-23

申请号：US09847158

申请日：2001-05-01

Inventor： Zhongyi Xia

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J3/022

Abstract: A display includes a substrate and an emitter formed on the substrate. A first dielectric layer is formed on the substrate to have a thickness slightly less than a height of the emitter above the planar surface and includes an opening formed about the emitter. The display also includes a conductive extraction grid formed on the first dielectric layer. The extraction grid includes an opening surrounding the emitter. The display further includes a second dielectric layer formed on the extraction grid and a focusing electrode formed on the second dielectric layer. The focusing electrode is electrically coupled to the emitter through an impedance element. The focusing electrode includes an opening formed above the apex. The focusing electrode provides enhanced focusing performance together with reduced circuit complexity, resulting in a superior display.