Tag Archives: cathode

Colour cathode ray tube

Application Number  00129226 Application Date  2000.09.30 Publication Number  1302076 Publication Date  2001.07.04 Priority Information   1999/10/1 JP 281388/99   International Classification  H01J29/07;H01J29/02   Applicant(s) Name  Matsushita Electric Corp.   Address     Inventor(s) Name  Kotama Teruhisa;Hayashi atsuzo;Ota Aki   Patent Agency Code  72001 Patent Agent  yang yong AbstractA vibration attenuator 11 is attached to a… Read More »

Large power cold cathode fluorescent lamp

Application Number  00129116 Application Date  2000.09.22 Publication Number  1346143 Publication Date  2002.04.24 Priority Information     International Classification  F21S10/02;H01J61/30   Applicant(s) Name  Ge Shichao   Address     Inventor(s) Name  Ge Shichao;Huang Xi   Patent Agency Code  33101 Patent Agent  weng jimeng AbstractThe present invention relates to a high-power cold-cathode fluorescent lamp, including a thick… Read More »

Colour cathode ray tube

Application Number  00128584 Application Date  2000.10.05 Publication Number  1293444 Publication Date  2001.05.02 Priority Information   1999/10/8 JP 288035/99   International Classification  H01J29/07   Applicant(s) Name  Hitachi Ltd.   Address     Inventor(s) Name  Sakamoto Hideji;Hosotani Nobuhiko;Ogihara Hiroji   Patent Agency Code  72001 Patent Agent  zhang zhicheng AbstractA color cathode ray tube can reduce a warp… Read More »

Color cathode ray tube

Application Number: 00126242Application Date: 2000.08.18Publication Number: 1285607Publication Date: 2001.02.28Priority Information: 1999/8/19 JP 232066/99; 2000/8/8 JP 239481/00International: H01J29/07Applicant(s) Name: Toshiba K.K.Address: Inventor(s) Name: Nakagawa Shinichiro;Ito Kiaki;Murai KeiPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract An effective portion of a panel of a vacuum envelope has a substantially rectangular, nearly flat outer surface, and a phosphor screen is… Read More »

Electronic emitting device, and cathode field emitting device and display device, and mfg. method thereof

Application Number: 00120667Application Date: 2000.12.21Publication Number: 1309407Publication Date: 2001.08.22Priority Information: 2000/10/16 JP 315452/00; 1999/12/21 JP 363135/99International: H01J1/30;H01J1/304;H01J9/02Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Muroyama Masakazu;Saito Ichiro;Inone KojiPatent Agency Code: 72001Patent Agent: liang yongAbstract A cold cathode field emission device comprising (a) a cathode electrode formed on a supporting substrate, and (b) a gate electrode which is… Read More »

Separator and electrode, especially cathode or anode binding method and cell

Application Number: 00126286Application Date: 2000.07.24Publication Number: 1334610Publication Date: 2002.02.06Priority Information: International: C09J5/00;H01M2/14;H01M4/00;H01M6/00Applicant(s) Name: Koninklijke Philips Electronics N.V.Address: Inventor(s) Name: R.A.M. ShikmidtPatent Agency Code: 72001Patent Agent: zhou huiminAbstract A method utilized to bind the isolator to electrode by surface treating at least one of these parts such as isolators and electrodes is disclosed in the invention.… Read More »

Cathode pulse generator of CRT

Application Number: 00112535Application Date: 2000.09.14Publication Number: 1283934Publication Date: 2001.02.14Priority Information: International: G01R31/00;H01J9/42;H04N17/04Applicant(s) Name: Dongnan Univ.Address: Inventor(s) Name: Yang Xiaowei;Li Xiaohua;Chen FuchaoPatent Agency Code: 32200Patent Agent: shen lianAbstract A cathode pulse generator for CRT is aimed at providing drive signals to cathode of CRT when the definition of CRT is measured, and is composed of main-frequency… Read More »

Shadow mask of planar cathode ray tube

Application Number: 00120680Application Date: 2000.12.09Publication Number: 1303117Publication Date: 2001.07.11Priority Information: 1999/12/9 KR 56249/99International: H01J29/07Applicant(s) Name: LG Electronics Inc.Address: Inventor(s) Name: Go Song-UPatent Agency Code: 11105Patent Agent: huang minAbstract An shadow mask for a flat cathode ray tube has a panel glass with fluorescent materials spread on the inner surface thereof, a funnel glass fixed on… Read More »

Colour cathode ray tube with plain panel surface

Application Number: 00126318Application Date: 2000.08.30Publication Number: 1290956Publication Date: 2001.04.11Priority Information: 1999/9/30 JP 280131/99International: H01J29/86;H01J29/10Applicant(s) Name: Hitachi, Ltd.Address: Inventor(s) Name: Nishizawa Masahiro;Yoshioka Hiroshi;Otaka YoshiyukiPatent Agency Code: 72001Patent Agent: chen jiAbstract The present invention relates to a flat-panel color cathode ray tube. The present flat-panel color cathode ray tube includes: a panel having a phosphor screen on… Read More »

Carbon block as cathode with compound titanium boride-carbon layer and its preparing process

Application Number: 00113420Application Date: 2000.05.08Publication Number: 1273284Publication Date: 2000.11.15Priority Information: International: C25C3/08Applicant(s) Name: Xinhua-County Carbon FactoryAddress: Inventor(s) Name: Yan Huali;Wang Guoqiang;Zhang XianshengPatent Agency Code: 43106Patent Agent: li fanjunAbstract A carbon block with compound titanium boride-carbon layer, which can be used as the cathod of electrolyzer, is prepared through such steps as coating a titanium boride-carbon… Read More »

Hydrogen absorption alloy for cell cathode

Application Number: 00120693Application Date: 2000.12.23Publication Number: 1314722Publication Date: 2001.09.26Priority Information: 2000/2/8 JP 30091/00; 1999/12/24 JP 366892/99International: C22C19/03;H01M4/38Applicant(s) Name: Mitsubishi Materials Corp.Address: Inventor(s) Name: Kita Koichi;Nigita Masahiro;Kaibara YoshiseiPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract Disclosed is a hydrogen occluding alloy used for a cathode of battery which enables to provide for a high discharge capacity at… Read More »

Field emission display with elastic press-plate cathode

Application Number: 00114000Application Date: 2000.12.04Publication Number: 1297217Publication Date: 2001.05.30Priority Information: International: G09G1/00Applicant(s) Name: Xi'an Jiaotong UnivAddress: Inventor(s) Name: Zhu Changchun;Huangpu Lujiang;Liu WeihuaPatent Agency Code: 61200Patent Agent: liu guozhiAbstract A field emission display with cathode installed by elastic plate is composed of sealed vacuum cavity consisting of glass base sheet, glass cover sheet and boundary frame,… Read More »

Cathode ray tube device

Application Number: 00122295Application Date: 2000.07.12Publication Number: 1280379Publication Date: 2001.01.17Priority Information: 2000/4/26 JP 126072/00; 1999/7/12 JP 197203/99International: H01J29/50Applicant(s) Name: Toshiba Corp.Address: Inventor(s) Name: Kinomiga Junichi;Okubo ShunjiPatent Agency Code: 31100Patent Agent: sun jingguoAbstract In the cathode ray tube of the present invention, an electron beam generating part for generating an electron beam has a cathode and a… Read More »

Production of protecting carbon ring with used carbon block of cathode as raw material

Application Number: 00114512Application Date: 2000.04.21Publication Number: 1273955Publication Date: 2000.11.22Priority Information: International: C04B35/532;C25C7/00Applicant(s) Name: Wang YunjiangAddress: Inventor(s) Name: Wang YunjiangPatent Agency Code: 45106Patent Agent: li mengtianAbstract A protecting carbon ring is prepared from aggregate of waste carbon black as cathode (52-56%), powder (26-30%) and adhesive (14-18%). Its advantages include simple preparing process, high impact and compression… Read More »

Cathode ray tube

Application Number: 00122451Application Date: 2000.08.01Publication Number: 1288249Publication Date: 2001.03.21Priority Information: 1999/9/13 JP 258822/99International: C03B23/217;H01J29/86Applicant(s) Name: Mitsubishi Electric Corp.Address: Inventor(s) Name: Nagasawa Kazushi;Yagashira Tetsuomi;Ito HideyaPatent Agency Code: 72001Patent Agent: luo pengAbstract There is provided a cathode ray tube which includes a part satisfying (2.78+0.0038xD) <= t1 <= (3.7+0.0038xD) [mm], wherein D is the length of a… Read More »

Electron emitting surface layer structure of cold cathode and its preparing process

Application Number: 00117112Application Date: 2000.05.27Publication Number: 1279496Publication Date: 2001.01.10Priority Information: International: H01J1/304;H01J9/02Applicant(s) Name: Zhongshan Univ.Address: Inventor(s) Name: Xu Ningsheng;Chen Jian;Deng ShaozhiPatent Agency Code: 44200Patent Agent: ye xianjingAbstract An electron-emitting surface layer structure of cold cathode is disclosed, which is made up by depositing a layer of discontinuous inland-type diamond particles on the surface of silicon… Read More »

Process for preparing slightly sharpened metallic cold cathode

Application Number: 00123330Application Date: 2000.11.28Publication Number: 1355545Publication Date: 2002.06.26Priority Information: International: H01J1/30;H01J9/02Applicant(s) Name: Changchun Inst of Optical Fine mahcinery and Physics, Chinese Academy of ScienceAddress: Inventor(s) Name: Wang WeibiaoPatent Agency Code: 22001Patent Agent: liang airongAbstract A process for preparing the micropoint metallic (Mo or W) cold cathode includes such steps as sputtering, photoetching and corroding… Read More »

Glass cone for cathode ray tube and cathode ray tube

Application Number: 00120049Application Date: 2000.06.29Publication Number: 1279502Publication Date: 2001.01.10Priority Information: 1999/6/29 JP 184308/99International: H01J29/86Applicant(s) Name: Asahi Glass Co., Ltd.Address: Inventor(s) Name: Kaibara Tsunehiko;Murakami Toshihide;Tatsukoshi KentaroPatent Agency Code: 31100Patent Agent: xu taiAbstract A glass funnel for a cathode ray tube capable of increasing the rigidity of a body portion having a rectangular-shaped open end portion and… Read More »

Colour cathode ray tube

Application Number: 00124133Application Date: 2000.07.14Publication Number: 1327255Publication Date: 2001.12.19Priority Information: 2000/6/1 JP 169051/00International: H01J29/32Applicant(s) Name: Hitachi, Ltd.Address: Inventor(s) Name: Ishii Ichiki;Muto HirofumiPatent Agency Code: 72001Patent Agent: wang zhongzhongAbstract A color cathode ray tube has a panel portion in which a black matrix layer and plural phosphor layers are formed on the inner surface of its… Read More »

Shadow mask/frame assembly for color cathode ray tube

Application Number: 00120150Application Date: 2000.05.31Publication Number: 1276618Publication Date: 2000.12.13Priority Information: 1999/5/31 KR 19758/99International: H01J29/02;H01J29/07Applicant(s) Name: Samsung SDI Co., Ltd.Address: Inventor(s) Name: Choi Dae-Og;Kim Tong-Wan;Park Yong-GukPatent Agency Code: 72001Patent Agent: wen dapengAbstract A shadow mask/frame assembly for a color CRT includes a shadow mask including a hole portion having a predetermined curvature where a plurality of… Read More »

Full screen brightness uniformity controller for cathode ray tube

Application Number: 00126222Application Date: 2000.08.25Publication Number: 1339769Publication Date: 2002.03.13Priority Information: International: G09G1/04Applicant(s) Name: Yongshitai Science and Technology Co., Ltd.Address: Inventor(s) Name: Lu Shiping;Xie YiminPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract The present invention relates to one full screen brightness uniformity controller for CRT. One parabolic waveform signal generator circuit converts the input horizontal and vertical… Read More »

Cathode-ray tube with improved cathode

Application Number: 00120162Application Date: 2000.06.14Publication Number: 1277453Publication Date: 2000.12.20Priority Information: 1999/6/14 JP 166764/99International: H01J1/14;H01J29/04;H01J29/48Applicant(s) Name: Hitachi, Ltd.Address: Inventor(s) Name: Koizumi Sachio;Omiya Hisafumi;Iwamura TsuneoPatent Agency Code: 72001Patent Agent: huang lihangAbstract A cathode ray tube is provided with a phosphor screen and an electron gun including a cathode having an electron-emissive material layer formed on a surface… Read More »

Cathode ray tube with small diameter neck and manufacture thereof

Application Number: 00126231Application Date: 2000.08.16Publication Number: 1290024Publication Date: 2001.04.04Priority Information: 1994/9/13 JP 218907/94; 1994/11/25 JP 291328/94International: H01J9/24;H01J29/86Applicant(s) Name: Hitachi Ltd.Address: Inventor(s) Name: Kawamura Takao;Nose Hisaji;Ikami EinoriPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A cathode ray tube has a vacuum envelope formed of a panel portion supporting a phosphor film on an inner surface thereof, a… Read More »

Colour cathode ray tube device

Application Number: 00120385Application Date: 2000.07.12Publication Number: 1280378Publication Date: 2001.01.17Priority Information: 2000/3/16 JP 073854/00; 1999/7/12 JP 197192/99International: H01J29/50Applicant(s) Name: Toshiba Corp.Address: Inventor(s) Name: Takekawa tsutomu;Agano Hirofumi;Sato KazunoriPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract An electron gun structure of a colored cathode ray tube device comprises: at least one intermediate electrode; a voltage applying device; and at… Read More »

Color cathode ray tube

Application Number: 00126237Application Date: 2000.08.18Publication Number: 1285609Publication Date: 2001.02.28Priority Information: 1999/8/19 JP 232069/99International: H01J29/50Applicant(s) Name: toshiba K.K.Address: Inventor(s) Name: Ueno Hirofumi;Takagawa Tsutomu;Miyamoto NoriyukiPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract A color cathode-ray tube apparatus comprises an electron gun structure having a plurality of electrodes for constituting a plurality of electron lenses including a main lens… Read More »

Method for producing cathode ray tube

Application Number: 00120465Application Date: 2000.07.10Publication Number: 1280377Publication Date: 2001.01.17Priority Information: 1999/7/9 JP 195636/99International: H01J9/227Applicant(s) Name: Matsushita Electronic Industry Co., Ltd.Address: Inventor(s) Name: Yamanoguchi Akihiro;Ideguchi KanPatent Agency Code: 72001Patent Agent: wei jinxiAbstract In order to form a screen layer having less color fogging and coating unevenness in the course of production of a cathode-ray tube, a… Read More »

Cathode material for high-capacity rechargeable lithium ion cell

Application Number: 00110070Application Date: 2000.01.25Publication Number: 1307373Publication Date: 2001.08.08Priority Information: International: H01M4/36Applicant(s) Name: Xu DongmeiAddress: Inventor(s) Name: Xu DongmeiPatent Agency Code: 22100Patent Agent: ji shangAbstract The present invention has R3M structure and is two-valent anion doped oxide of lithium and other transition metal and the doped anions accounts for 1-25% of total transition metal atoms… Read More »

Green fluorescent powder composition and cathode ray tube manufactured therefrom

Application Number: 00108895Application Date: 2000.04.14Publication Number: 1270382Publication Date: 2000.10.18Priority Information: 1999/4/14 KR 13148/99International: C09K11/00;G09G1/06Applicant(s) Name: Samsung SDI Co., Ltd.Address: Inventor(s) Name: Ho Gyong-Chae;Youn Won-Ho;Chong Jwa-YongPatent Agency Code: 72001Patent Agent: wang jihaoAbstract Disclosed is a green-emitting phosphor composition comprises: 75 to 95 wt % of a phosphor of the formula Y2SiO5:Tb, and 5 to 25 wt… Read More »

Green fluorescent powder composition and cathode ray tube manufactured therefrom

Application Number: 00108894Application Date: 2000.04.14Publication Number: 1270381Publication Date: 2000.10.18Priority Information: 1999/4/14 KR 13146/99; 1999/6/30 KR 25807/99International: C09K11/00;G09G1/06Applicant(s) Name: Samsung SDI Co., LtdAddress: Inventor(s) Name: Youn Won-Ho;Chong Jwa-Yong;Ho Gyong-ChaePatent Agency Code: 72001Patent Agent: zhong shouqiAbstract A green-emitting phosphor composition and a cathode ray tube(CRT) manufactured using the same are provided. The composition including 5 to 50… Read More »

Cathode ray tube and image correcting method

Application Number: 00108354Application Date: 2000.03.17Publication Number: 1268766Publication Date: 2000.10.04Priority Information: 1999/3/17 JP 72651/99International: H01J31/20;H04N9/24Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Hosokawa Hiroshi;Okada MasamichiPatent Agency Code: 72001Patent Agent: fu kangAbstract With the cathode ray tube and image correcting method of the invention, inside the cathode ray tube, an index electrode for outputting an electric detection signal according… Read More »