公开(公告)号：US4549928A

公开(公告)日：1985-10-29

申请号：US427515

申请日：1982-09-29

申请人： Wendell S. Blanding ,  Ronald E. Johnson ,  Robert V. VanDewoestine

发明人： Wendell S. Blanding ,  Ronald E. Johnson ,  Robert V. VanDewoestine

IPC分类号： B41M3/00 ,  H01J9/14 ,  H01J9/227 ,  B32B31/00 ,  B41C1/00 ,  C03C15/00

CPC分类号： B41M3/003 ,  H01J9/144 ,  H01J9/2277 ,  Y10T156/1702

摘要： A collector printing process is utilized for applying thermoplastic pressure-sensitive inks, corresponding to the color TV phosphors and the black matrix, onto the inner face of the TV panel. Separate inks, formed of inorganic pigments and a thermoplastic pressure-sensitive medium, are each separately patterned. The separate inks are then printed in registration onto a collector to form a composite pattern. Upon completion, the composite pattern is completely transferred to the TV panel by contact of the collector against the inner panel face to form the target.

摘要翻译： 利用收集器印刷方法将对应于彩色电视荧光体和黑色矩阵的热塑性压敏墨水涂覆到电视面板的内表面上。 由无机颜料和热塑性压敏介质形成的单独的油墨分别被图案化。 然后将单独的油墨对准地印刷到收集器上以形成复合图案。 完成后，通过收集器与内面板面的接触将复合图案完全转印到电视面板上，形成目标。

公开(公告)号：US4546064A

公开(公告)日：1985-10-08

申请号：US548747

申请日：1983-11-04

申请人： Robert L. Lambert ,  Judy A. Nagel ,  Robert L. Bergamo

发明人： Robert L. Lambert ,  Judy A. Nagel ,  Robert L. Bergamo

IPC分类号： G03F7/038 ,  H01J9/227 ,  G03C5/00 ,  G03C1/495

CPC分类号： G03F7/038 ,  H01J9/2278 ,  Y10S430/11

摘要： A positive-working photoresist composition is described comprising a solution of polyvinyl alcohol, an inorganic ferric salt, ammonium trioxalatoferrate and a diol such as 1,4-butanediol. There is also described the addition of a finely divided black pigment to such a composition and the use of such a black pigmented composition for the formation of a light-absorbing matrix in a color CRT screen structure.

摘要翻译： 描述了一种正性光致抗蚀剂组合物，其包含聚乙烯醇，无机铁盐，三氧杂铁酸铵和1,4-丁二醇等二醇的溶液。 还描述了向这种组合物中加入细碎的黑色颜料，以及使用这种黑色着色组合物在彩色C​​RT屏幕结构中形成光吸收基质。

公开(公告)号：US4535234A

公开(公告)日：1985-08-13

申请号：US306606

申请日：1981-09-29

申请人： Takashi Fujimura ,  Katsuyu Takahashi ,  Masahiro Nishizawa

发明人： Takashi Fujimura ,  Katsuyu Takahashi ,  Masahiro Nishizawa

IPC分类号： G03B27/72 ,  G02B5/20 ,  G03F7/20 ,  H01J9/227 ,  H01L21/02 ,  H01L21/027 ,  H01J7/24

CPC分类号： G03F7/70891 ,  H01J9/2272 ,  H01J9/2273

摘要： Light exposure apparatus comprises a light source, a spectral filter perivious to light of a prescribed wavelength range, a glass member whose cut-off frequency in the prescribed wavelength range is variable with temperature, and a temperature control for controlling the temperature of the glass member. Intensity of the light from the light source, passing through the spectral filter and glass member, and impinging upon the surface subject to light-exposure is controlled by the temperature control.

摘要翻译： 曝光装置包括光源，适用于规定波长范围的光的光谱滤光器，规定波长范围的截止频率随温度变化的玻璃构件，以及用于控制玻璃构件的温度的温度控制 。 来自光源的光通过光谱滤光器和玻璃部件的强度以及照射到被曝光的表面上的强度由温度控制来控制。

公开(公告)号：US4496641A

公开(公告)日：1985-01-29

申请号：US459016

申请日：1983-01-18

申请人： Jacob Van Den Berg ,  Johannes G. Van Lent ,  Francis B. Strik

发明人： Jacob Van Den Berg ,  Johannes G. Van Lent ,  Francis B. Strik

IPC分类号： H01J9/227 ,  G03G13/048

CPC分类号： H01J9/2276 ,  Y10S430/143

摘要： A method of making a colour display screen for a television display tube is disclosed. On the window portion of the tube an electron-absorbing layer is provided which is scanned by means of an electron beam via the shadow mask. The charge image on the layer is then developed xerographically. The layer is preferably photoconductive so as to be able to remove the charge remaining after the development by means of a uniform exposure.

摘要翻译： 公开了一种制作电视显示管的彩色显示屏的方法。 在管的窗口部分上设有电子吸收层，通过阴影掩模利用电子束进行扫描。 然后，图层上的电荷图像以色相显影。 该层优选为光电导，以便能够通过均匀曝光去除显影后剩余的电荷。

公开(公告)号：US4488793A

公开(公告)日：1984-12-18

申请号：US452797

申请日：1982-12-23

申请人： George M. Ehemann, Jr.

发明人： George M. Ehemann, Jr.

IPC分类号： H01J9/227 ,  G03B41/00

CPC分类号： H01J9/2273

摘要： Method for photodepositing a CRT screen structure including projecting a light field through an IC filter having tailored light transmission, through a photographic master and incident upon a photosensitive layer. The IC filter is a half-tone comprising an array of discrete spaced-apart opaque elements of predetermined sizes arranged along parallel spaced-apart lines.

摘要翻译： 一种用于将CRT屏幕结构进行光电沉积的方法，包括通过具有定影光透射的IC滤光器投射光场，通过照相母版并入射到感光层上。 IC滤光器是一种半色调，其包括沿着平行的间隔开的线布置的具有预定尺寸的离散间隔开的不透明元件阵​​列。

公开(公告)号：US4475797A

公开(公告)日：1984-10-09

申请号：US403840

申请日：1982-07-30

申请人： Yong S. Park

发明人： Yong S. Park

IPC分类号： H01J9/227 ,  G03C5/00 ,  G03B41/00

CPC分类号： H01J9/2274

摘要： This disclosure depicts method and apparatus useful in fabricating a screen of a color cathode ray tube of the slot mask, stripe-screen type and more particularly method and apparatus for exposing a photosensitive coating on the concave inner surface of the faceplate of such a tube through a slot mask serving as an exposure master. Latent screen stripe images are formed whose width increases with increasing radial distance along the screen "pitch" axis perpendicular to the screen stripe images. The method comprises supporting a curved faceplate which has on its concave inner surface a photosensitive coating; supporting adjacent the faceplate inner surface a slot mask defining an array of columns of spaced slots; supporting a line source of radiation actinic to said coating on or near a central axis of the faceplate and spaced from said coating, with the source axis aligned parallel to said columns of spaced slots in said mask, said light source producing a linear light-emitting volume having a major cross-sectional axis which is parallel to the faceplate central axis and a major axis dimension which is substantially greater than the minor cross-sectional axis dimension of said light-emitting volume; and exposing said coating to said light source, such that the latent screen stripe images formed on said coating through said slots, for uniform exposure time and slot width, increase in width in a radial direction away from said screen center along said screen pitch axis.

摘要翻译： 本公开描述了可用于制造狭缝掩模的彩色阴极射线管的屏幕的方法和装置，条纹屏幕型，更具体地说，用于将这种管的面板的凹面内表面上的感光涂层曝光通过 用作曝光主体的插槽掩码。 形成潜在的屏幕条纹图像，其宽度随着垂直于屏幕条纹图像的屏幕“间距”轴的径向距离的增加而增加。 该方法包括支撑弯曲面板，其在其凹内表面上具有感光涂层; 支撑邻近所述面板内表面的狭缝掩模，所述槽掩模限定间隔开的槽的列阵列; 支持在所述面板的中心轴上或其附近的所述涂层上的所述涂层的线源，其与所述涂层间隔开，其中所述源轴与所述掩模中的间隔开的槽的所述列平行排列，所述光源产生线性发光 体积具有平行于面板中心轴线的主横截面轴线和基本上大于所述发光体积的次横截面轴线尺寸的长轴尺寸; 以及将所述涂层暴露于所述光源，使得通过所述槽形成在所述涂层上的潜屏条纹图像为了均匀的曝光时间和槽宽度，沿着所述屏幕俯仰轴线远离所述屏幕中心的径向方向的宽度增加。

公开(公告)号：US4416521A

公开(公告)日：1983-11-22

申请号：US267749

申请日：1981-05-28

申请人： Ernesto J. Alvero ,  William R. Kelly

发明人： Ernesto J. Alvero ,  William R. Kelly

IPC分类号： H01J9/227 ,  G03B41/00

CPC分类号： H01J9/2272

摘要： A system for determining the exposure time required for a lighthouse to expose the screen of a television panel in accordance with the light transmission characteristics of the shadow mask includes means for providing the actual light transmission characteristics of the shadow mask. The minimum and maximum acceptable transmission values are subtracted to form a transmission range. The actual transmission characteristics and the minimum transmission value are combined to provide a transmission difference signal. The transmission difference and the transmission range are converted into a ratio which is used to determine a transmission percentage. The percentage is combined with a maximum transmission time to establish the exposure time.

摘要翻译： 用于根据荫罩的透光特性来确定灯塔暴露电视面板的屏幕所需的曝光时间的系统包括用于提供荫罩的实际透光特性的装置。 减去最小和最大可接受的传输值以形成传输范围。 实际传输特性和最小传输值被组合以提供传输差异信号。 传输差和传输范围被转换为用于确定传输百分比的比率。 百分比与最大传输时间相结合以建立曝光时间。

公开(公告)号：US4399090A

公开(公告)日：1983-08-16

申请号：US194159

申请日：1980-10-06

申请人： Wilhelmus Sprangers ,  Rinse Dijkstra

发明人： Wilhelmus Sprangers ,  Rinse Dijkstra

IPC分类号： H01J9/227 ,  C04B35/632 ,  C04B35/634 ,  C04B35/638 ,  C04B38/06 ,  C04B35/64 ,  B05D3/02 ,  B29C25/00

CPC分类号： C04B38/069 ,  C04B35/634 ,  C04B35/638 ,  C04B2111/00612

摘要： Bake out is accelerated and made possible at a lower temperature when at least one metal organic compound defined by the general formulaM R.sub.nin whichM=V.sup.III, Mn.sup.II, Mn.sup.III, IN.sup.III, Ca, Co.sup.III, Ni.sup.II (VO).sup.II or (VO).sup.IIIn=2 or 3R=an organic residue of the compound classes of polyunsaturated compounds, aminoalcohols, aminoacids, carboxylic acids, hydroxycarboxylic acids, mercaptocarboxylic acids, enolisable ketones, ketoximes, aldoximes, amines, and phosphineswhich is capable of changing into an oxide of M when heated to 150.degree. to 420.degree. C. is dissolved in the starting mixture or added to the starting mixture in the form of a solution.

摘要翻译： 当M = VIII，MnII，MnIII，INIII，Ca，CoIII，NiII（VO）II或（VO））中的至少一种由通式M Rn定义的金属有机化合物时，烘烤加速并使其成为可能， III n = 2或3 R =多不饱和化合物，氨基醇，氨基酸，羧酸，羟基羧酸，巯基羧酸，可溶性酮，酮肟，醛肟，胺和膦的化合物类别的有机残基，其能够变为 当加热至150至420℃时，M的氧化物溶解在起始混合物中或以溶液形式加入到起始混合物中。

公开(公告)号：US4374866A

公开(公告)日：1983-02-22

申请号：US283327

申请日：1981-07-15

申请人： Nadezda Blahna ,  Bruno Fischer

发明人： Nadezda Blahna ,  Bruno Fischer

IPC分类号： G02B5/22 ,  H01J9/227 ,  B05D1/02 ,  B05B12/06

CPC分类号： H01J9/2273

摘要： To obtain the desired light-intensity distribution in lighthouses for exposing color-picture-tube screens, use is made of light filters. The filter disclosed is obtained by spraying droplets of an opaque paint onto a suitable transparent support.

摘要翻译： 为了获得用于曝光彩色显像管屏幕的灯塔中的期望的光强度分布，使用滤光器。 所公开的过滤器通过将不透明涂料的液滴喷洒到合适的透明支撑体上而获得。

公开(公告)号：US4370036A

公开(公告)日：1983-01-25

申请号：US267991

申请日：1981-05-28

申请人： William R. Kelly ,  Ernesto J. Alvero

发明人： William R. Kelly ,  Ernesto J. Alvero

IPC分类号： H01J9/227 ,  G03B41/00

CPC分类号： H01J9/2272

摘要： The motion of a kinescope panel on a lighthouse is made intermittent by dividing the total excursion distance into intervals. Each interval is segmented into a move time and a dwell time which are expressed as move counts and dwell counts per interval. The counts per interval are changed in accordance with the required exposure time and the intensity of the exposing energy source.

摘要翻译： 通过将总偏移距离除以间隔，使灯塔上的显像管面板的运动变得间歇。 每个间隔被分割成移动时间和驻留时间，其表示为每个间隔的移动计数和驻留计数。 每个间隔的计数根据所需的曝光时间和曝光能量的强度而改变。