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21. 发明专利

JPS6132328A Formation of fluorescent screen for color picture tube 失效
标题翻译：形成用于彩色图像管的荧光屏
公开(公告)号：JPS6132328A
公开(公告)日：1986-02-15
申请号：JP15204984
申请日：1984-07-24
申请人： Toshiba Corp
发明人： SAKATA FUSAO
IPC分类号： H01J9/227
CPC分类号： H01J9/2271
摘要： PURPOSE:To minimize occurrence of color mixture as well as to remove only a phosphor layer by applying and drying a precoat liquid for inactivating an exposed port of the inside surface of a panel, to said inside surface, after forming a light-absorbing layer on said inside surface of the panel, then forming a phosphor layer. CONSTITUTION:Firstly, a light-absorbing layer 2a is formed on the inside surface of a panel 1, and then, this light-absorbing layer 2a and an exposed panel-inside surface 1b (called ''substrate'' in general) are wipingly coated with a precoating liquid prepared by dissolving a frit glass 4kg in 4wt% nitric acid 80l, followed by drying it. Next, phosphor slurry coloring in blue, for example, being added with a photosensitive binder as a first color is spread thereon and it is dried and exposed to light, followed by development and drying, thus forming a blue-coloring tape-like phosphor layer 6B. In this case since the treatment with precoating liquid inactivates the substrate chemically, there will be no phenomenon of any remaining phosphor constituting the said phosphor layer 6B as residue at the position where originarily, a coloring phosphor layer 6R in red as a third color or a coloring phosphor layer 6G in green as a second color is to be formed.
摘要翻译：目的：为了最小化颜色混合物的发生，并且仅通过施加和干燥用于灭活面板内表面的暴露端口的预涂液体到所述内表面，在形成光吸收层之后，仅去除荧光体层所述面板的所述内表面，然后形成荧光体层。构成：首先，在面板1的内表面上形成有光吸收层2a，然后将该光吸收层2a和露出的面板内表面1b（通常称为“基板”）均匀地涂覆有通过将玻璃料玻璃4kg溶解在4重量％硝酸80l中而制备的预涂液体，随后将其干燥。接着，将蓝色的荧光体浆料着色，例如添加有感光性粘合剂作为第一种颜色，将其干燥并曝光，然后显影和干燥，从而形成蓝色带状荧光体层 6B。在这种情况下，由于用预涂层液体处理使化学反应使基板失活，所以构成荧光体层6B的任何剩余的荧光体不会存在于作为第三颜色的红色着色荧光体层6R或要形成绿色的着色磷光体层6G作为第二种颜色。

22. 发明专利

JPS59214128A Formation of photo absorbing pattern 失效
标题翻译：形成照片吸收图案
公开(公告)号：JPS59214128A
公开(公告)日：1984-12-04
申请号：JP8842483
申请日：1983-05-18
申请人： Mitsubishi Electric Corp
发明人： NOJIMA KENJI
IPC分类号： H01J9/227 , H01J29/28 , H01J9/20
CPC分类号： H01J9/2271
摘要： PURPOSE:To eliminate environmental pollution by mist, stabilize oxidation capability of solution and improve mass-productivity by using a particular decomposition agent under the specified conditon, on the occasion of forming a photo absorbing pattern by convering the pattern polymerized with photo sensitive polyvinyl alcohol with a photo absorbing film and then removing the film through decomposition. CONSTITUTION:As a decomposition agent of polyvinyl alcohol, aqueous solution of periodate or a salt of one or more kinds of barium, sodium and potassium with 0.006-0.2wt. percentage is used and a temperature at the time of decomposition is set to 35-75 deg.C. Thereby, the object is attained at a very low concentration and it is superior from the point of view of safety for human body. The range where concentration of oxidizing agent is about 0.2wt% or more is not desirable because an adverse effect appears on the bonding strength of phosphor stripe, following the manufacturing process of photo absorbing pattern. Namely, in case concentration of oxidizing agent is high, it is absorbed and remains on the internal surface of panel and as a result bonding strength of PVA which is binder of phosphorus is deteriorated.
摘要翻译：目的：为了消除雾中的环境污染，通过在特定条件下使用特定的分解剂，稳定溶液的氧化能力，提高批量生产率，通过将与光敏聚乙烯醇聚合的图案与光吸收膜，然后通过分解除去膜。构成：作为聚乙烯醇的分解剂，高碘酸钠的水溶液或一种或多种钡，钠和钾的盐与0.006-0.2wt。使用百分数，分解时的温度设定为35-75℃。从而，以非常低的浓度达到目标，并且从人体的安全性的观点来看是优越的。氧化剂浓度为约0.2重量％以上的范围是不期望的，因为在吸收光吸收图案的制造过程中，对荧光体条的接合强度有不利影响。也就是说，在氧化剂浓度高的情况下，其被吸收并保留在面板的内表面上，结果，磷的粘合剂的PVA的粘结强度劣化。

23. 发明专利

JPS59186237A Color crt 失效
标题翻译：彩色CRT
公开(公告)号：JPS59186237A
公开(公告)日：1984-10-23
申请号：JP6109683
申请日：1983-04-06
申请人： Canon Inc
发明人： KONNO NOBUTOSHI , NAKATSUI HISASHI
IPC分类号： H01J29/18 , H01J9/227
CPC分类号： H01J9/2271
摘要： PURPOSE:To obtain a color picture tube having high brightness and high residual image characteristic by providing a colored layer composed of light shielding section mainly composed of color element and chalcogen glass on a substrate then providing a phosphor layer for emitting white phosphor light. CONSTITUTION:A colored layer 9 composed of blue element B, green element G, red element R and light shielding section 14 is formed on a glass substrate 1 then a white phosphor substrate layer 10 is laminated. For example, a chalcogen glass layer 11 is formed on a substrate 1 then exposed into specific pattern by means of ultraviolet ray, far ultraviolet ray, X-ray or electron beam. Then chalcogen glass is removed from the exposed portion through water wash or weak alkali solution or etching is performed with gas mainly composed of multi- halide to form the shielding section 14 and to deposite pigment through deposition mask. Deposition is repeated three times for every color to form a colored layer 9 onto a substrate.
摘要翻译：目的：为了获得具有高亮度和高残留图像特性的彩色显象管，通过在基板上提供由色素和硫属玻璃主要由遮光部分组成的着色层，然后提供用于发射白色荧光体的荧光体层。构成：在玻璃基板1上形成由蓝色元件B，绿色元件G，红色元件R和遮光部14构成的着色层9，层叠白色荧光体基板层10。例如，通过紫外线，远紫外线，X射线或电子束在基板1上形成硫属玻璃层11，然后暴露于特定图案。然后通过水洗或弱碱溶液从暴露部分除去硫属玻璃，或者用主要由多卤化物组成的气体进行蚀刻以形成屏蔽部分14并通过沉积掩模沉积颜料。对于每种颜色重复沉积三次以在基底上形成着色层9。

24. 发明专利

JPS5973829A Forming method of phosphor screen 失效
标题翻译：荧光屏的形成方法
公开(公告)号：JPS5973829A
公开(公告)日：1984-04-26
申请号：JP18272882
申请日：1982-10-20
申请人： Hitachi Ltd , Kasei Optonix Co Ltd
发明人： MANABE TOSHIKATSU , YAMADA TAKAMICHI , UCHINO MASAICHI , NISHIZAWA SHIYOUKOU , TOMITA YOSHIFUMI , OOMATOI SUSUMU , IWASAKI KAZUTO
IPC分类号： H01J9/227
CPC分类号： H01J9/2271
摘要： PURPOSE:To reduce the color mixture of a phosphor screen forming a phosphor pattern by applying a phophor with an average grain size varying from a small one to a large one in sequence and/or with the wettability to an adhesive compound generated by exposure varying from a small one to a large one in sequence. CONSTITUTION:A phosphor with phosphor particles smaller in proportion to those of the phosphor coated in the subsequent process is coated beforehand so that the phosphor particles applied in the subsequent process do not enter the gap of a phosphor film formed in the previous process. In addition, the first color and the second color phosphor patterns are made not to be covered by an adhesive compound until the third color is coated, and if nothing is to be coated after the third color, the third color phosphor most wettable to the adhesive compound is applied. Thereby, the color mixture is prevented and the film can be made thick as much as possible.
摘要翻译：目的：通过将平均粒度从小到大的顺序施加平均晶粒尺寸和/或通过曝光产生的粘合剂化合物的润湿性来减少形成荧光体图案的荧光屏的混色，从而一个小到一个大的顺序。构成：预先涂布荧光体颗粒与在后续工艺中涂覆的荧光体成比例小的荧光体，使得在随后的工艺中施加的荧光体颗粒不会进入前述工艺中形成的荧光膜的间隙。此外，第一颜色和第二彩色荧光体图案被制成不被粘合剂化合物覆盖，直到第三颜色被涂覆，并且如果在第三种颜色之后没有涂覆，则最可吸收到粘合剂的第三种颜色的荧光体化合物。由此，能够防止混色，尽可能地使膜变厚。

25. 发明专利

JPS5960842A Formation of phosphor screen of color cathode-ray tube 失效
标题翻译：形成彩色阴极射线管的荧光屏
公开(公告)号：JPS5960842A
公开(公告)日：1984-04-06
申请号：JP16863282
申请日：1982-09-29
申请人： Toshiba Corp
发明人： KOIKE NORIO , ISORI KUNIHIRO , TAKAMI SHIYOUZOU
IPC分类号： H01J9/227
CPC分类号： H01J9/2271
摘要： PURPOSE:To obtain a C-CRT having the proper dot diameter of phosphor, excellent in the color purity and having high brightness by preparing in advance a phosphor dot pattern to be formed on the outer surface of a face plate panel while exposing a phosphor layer provided on the inner surface of the face plate panel to ultraviolet rays from both front and back surfaces. CONSTITUTION:A mask pattern to be formed on the outer surface of a face plate panel 6 is formed by being exposed to ultraviolet rays after being applied with a diazo-compound. The illuminance during exposure is 0.2-2mW/cm while the sufficient irradiation time is 1-60sec. Next, slurry containing a binder and phosphor powder is applied to the inner surface of the panel and dried. Then, a sensitive film is exposed to ultraviolet rays from both front and back surfaces through a pattern formed on the panel outer surface and a shadow mask prepared in opposition to the inner surface in order to make the sensitive resin water- insoluble. The desirable conditions of exposure are that the illuminance may be 0.2-2mW/cm and the irradiation time may be 1-60sec from the panel outer surface while the illumiance may be 0.2-2mW/cm and the irradiation time may be 1-60sec from the inner surface. The exposed phosphor film is subsequently developed.
摘要翻译：目的：为了获得具有适当的荧光体点直径的C-CRT，通过预先在面板的外表面上形成荧光斑图案，同时曝光荧光层在面板的内表面上设置有来自前表面和后表面的紫外线。构成：通过在施加重氮化合物之后暴露于紫外线而形成在面板6的外表面上形成的掩模图案。曝光时的照度为0.2-2mW / cm 2，而足够的照射时间为1-60秒。接下来，将含有粘合剂和荧光体粉末的浆料施加到面板的内表面并干燥。然后，通过形成在面板外表面上的图案和与内表面相对准备的荫罩将敏感膜从前表面和后表面暴露于紫外线，以使敏感树脂不溶于水。期望的曝光条件是照度可以是0.2-2mW / cm 2，并且照射时间可以从面板外表面的1-60秒，而亮度可以是0.2-2mW / cm 2，照射时间可能距内表面1-60秒。曝光的荧光膜随后被显影。

26. 发明专利

JPS58220332A Manufacture of phosphor screen of color cathode-ray tube 失效
标题翻译：彩色阴极射线管荧光屏的制造
公开(公告)号：JPS58220332A
公开(公告)日：1983-12-21
申请号：JP10207382
申请日：1982-06-16
申请人： Hitachi Ltd
发明人： SASAYA OSAMU , NISHIZAWA SHIYOUKOU
IPC分类号： H01J9/227 , H01J29/32
CPC分类号： H01J9/2271
摘要： PURPOSE:To improve sharply quality of a phosphor screen by a method wherein a temperature distribution (a humidity distribution) at the time of giving exposure and a phosphor is controlled when manufacturing a phosphor screen by repeatedly giving exposure and a phosphor in turn using a photoactinic and sticky substance. CONSTITUTION:A composite photoactinic and sticky substance containing 3.0wt% of chlorinated P-dimethyl aminobenzene diazonium zinc chloride double salt, 0.6wt% of alginic acid propylene glycol ester, 0.003wt% of surface active agent (Pluronic L-92) and 0.1wt% of ethyleneglycol is applied to an inside panel up to the thickness of 1.0mum while raising the panel temperature up to about 60 deg.C by drying with an ultrared heater. Thereafter, the panel temperature is made to be distributed as shown in Fig. a 1 while exposing for about 1min with photostrength of 15W/m in the position of an edge and giving a green phosphor for 30sec. The positions of blue and red are exposed to light with the temperature distribution as shown in the next Fig. a2 and a3 in order to finish tricolor phosphor stripes by giving phosphors of various colors.
摘要翻译：目的：通过一种方法来提高荧光屏的质量，其中在通过反复给予曝光来制造荧光屏并且使用光致变色剂依次使用磷光体时，控制曝光时的温度分布（湿度分布）和荧光体和粘性物质。构成：含有3.0重量％氯化对二甲基氨基苯重氮氯化锌双盐，0.6重量％海藻酸丙二醇酯，0.003重量％表面活性剂（Pluronic L-92）和0.1重量％的复合光催化和粘性物质通过用超级加热器干燥，将乙二醇的％加到厚度为1.0μm的面板上，同时将面板温度提高到约60℃。此后，使面板温度分布如图1所示。 a 1，同时在边缘位置以15W / m 2的光强度曝光约1分钟，并给出绿色荧光体30秒。蓝色和红色的位置暴露于具有温度分布的光，如下图所示。 a2和a3，以通过给出各种颜色的荧光体来完成三色荧光体条纹。

27. 发明专利

JPS58186133A Stripe forming method of color crt fluorescent screen 失效
标题翻译：彩色CRT荧光屏的条纹形成方法
公开(公告)号：JPS58186133A
公开(公告)日：1983-10-31
申请号：JP6896882
申请日：1982-04-23
申请人： Sanyo Electric Co Ltd
发明人： TANAKA TATSUO , TERADA KATSUMI
IPC分类号： H01J9/227
CPC分类号： H01J9/2271
摘要： PURPOSE:To automatically detect and correct the displacement of multiple mask patterns by means of moire streaks generated by black stripe lines formed on the inner surface of a fluorescent screen forming panel and the respective pattern forming holes of individual mask patterns. CONSTITUTION:If a distance in the Z direction between the inner surface of a panel 1 and a mask pattern 2 is adjusted to a suitable distance da at a position P3 in the center of the panel 1 with an exposure meter, moire streaks of the panel 1 become symmetrical patterns in relation to the center of the panel 1. Accordingly, asymmetrical moire streaks in relation to the center of the panel 1 are changed to the moire streaks symmetrical to the center, then the left and right ends of a mask pattern 2 are moved to the Z direction to form a moire streak parallel to the X direction, thereby the displacement in the Z direction can be corrected. Likewise, corrections in the Y and theta directions are performed. The formation of said moire streaks is detected by photomultiplier tubes 11, 12, 13, 14 arranged at symmetrical locations of the front center and on the left and right and above and below of the panel 1.
摘要翻译：目的：通过形成在荧光屏形成板的内表面上的黑色条纹线和各个掩模图案的各个图案形成孔而产生的莫尔条纹来自动检测和校正多个掩模图案的位移。构成：如果面板1的内表面和掩模图案2之间的Z方向上的距离被调整到具有曝光计的面板1的中心的位置P3处的适当的距离da，则面板的莫尔条纹 1相对于面板1的中心成为对称图案。因此，相对于面板1的中心的不对称的莫尔条纹变为与中心对称的莫尔条纹，然后将掩模图案2的左右端向Z方向移动以形成平行于X方向的莫尔条纹，从而可以校正Z方向上的位移。同样地，执行Y和θ方向的校正。所述莫尔条纹的形成由布置在面板1的前中心和左右上方和下方的对称位置处的光电倍增管11,12,13,14来检测。

28. 发明专利

JPS5724617B2 JPS5724617B2 - 失效
公开(公告)号：JPS5724617B2
公开(公告)日：1982-05-25
申请号：JP134076
申请日：1976-01-07
IPC分类号： H01J9/227
CPC分类号： H01J9/2276 , H01J9/2271

29. 发明专利

JP2005527087A Compositions and methods for the attachment of the color filter for the front plate panel of a cathode ray tube (crt) 审中-公开
公开(公告)号：JP2005527087A
公开(公告)日：2005-09-08
申请号：JP2004508371
申请日：2003-04-16
申请人：トムソンライセンシングソシエテアノニムThomson Licensing S.A.
发明人：パーサポアー，ファーザッド
IPC分类号： H01J9/227 , H01J29/18 , H01J29/30 , H01J29/32
CPC分类号： H01J29/327 , H01J9/2271 , H01J29/185 , H01J29/30
摘要：色陰極線管（ＣＲＴ）（１０）の発光スクリーン（２２）アセンブリを製造するための方法及び組成が開示される。発光スクリーンアセンブリは、陰極線管の前面パネルの内面に形成される。発光スクリーンアセンブリは、そこにパターン化された光吸収マトリックス（２３）を有する。マトリックスは、第一セットの電磁界（４０）、第二セットの電磁界（４２）及び第三セットの電磁界（４４）を定義する。水性顔料の懸濁液は、第一セットの電磁界に適用される。水性顔料の懸濁液は、顔料と、一つ以上の界面活性剤と、少なくとも一つの無着色の酸化物粒子とを含む。少なくとも一つの無着色の酸化物粒子は、顔料のサイズよりも小さいサイズを有する。

30. 发明专利

JP3648331B2 The method of forming the filter with a phosphor screen of the color cathode ray tube 失效
公开(公告)号：JP3648331B2
公开(公告)日：2005-05-18
申请号：JP21565096
申请日：1996-08-15
申请人：株式会社東芝
发明人：教雄小池 , 芳典高橋
IPC分类号： H01J9/227
CPC分类号： H01J9/2271

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