公开(公告)号：US06531252B1

公开(公告)日：2003-03-11

申请号：US10199569

申请日：2002-07-19

Applicant: Kangning Liang ,  Victoria Ann Rebar

Inventor： Kangning Liang ,  Victoria Ann Rebar

IPC: H01J920

CPC classification number: H01J29/327 ,  H01J9/2278

Abstract: A method of manufacturing a luminescent screen assembly for a color cathode-ray tube (CRT) is disclosed. The luminescent screen assembly is formed on an interior surface of a faceplate panel of the CRT. The luminescent screen assembly includes a light-absorbing matrix having a plurality of substantially equally sized openings formed therein. The matrix is formed by applying one or more light sensitive layers on the interior surface of the faceplate panel of the CRT tube. The one or more light sensitive layers includes a photoresist material. Also, the one or more light sensitive layers includes a contrast enhancing material. The one or more light sensitive layers are selectively exposed to actinic radiation projected through openings in a shadow mask, positioned a fixed distance from the screen assembly. The invention involves two set of exposures to the one or more layers: a first dosage which causes selected regions of the contrasting enhancing material to bleach in such a manner that the contrasting enhancing material will behave as a filter for the second dosage, which predominantly causes the photoresist to substantially harden in the select regions. The second dosage is filtered as it propagates in the one or more layers such that the ratio of the level of actinic radiation in selected regions to the level of actinic radiation in non-selected regions is greater than the ratio of the corresponding incident second dosage in the selected regions to the non-selected regions, thereby making it easier to print matrix lines in CRTs having high transmission masks. Thereafter, the matrix lines are formed when matrix material is deposited onto uncovered areas of the screen surface followed by removal of retained portions of the one or more light sensitive layers. When separate layers are used for the photoresist material and the contrast enhancing material, a barrier layer may optionally be interposed therebetween.

Abstract translation: 公开了制造彩色阴极射线管（CRT）荧光屏组件的方法。 荧光屏组件形成在CRT的面板面板的内表面上。 荧光屏组件包括其中形成有多个基本上相等尺寸的开口的光吸收基质。 通过在CRT管的面板的内表面上施加一个或多个感光层来形成基体。 一个或多个感光层包括光致抗蚀剂材料。 而且，一个或多个感光层包括对比度增强材料。 一个或多个感光层选择性地暴露于通过阴影掩模中的开口投射的光化辐射，其位于离屏幕组件一定距离处。 本发明涉及对一个或多个层的两组曝光：第一剂量，其引起对比增强材料的选定区域以使对比增强材料作为第二剂量的过滤器的方式漂白，这主要导致 光致抗蚀剂在选择区域中基本硬化。 第二剂量在一个或多个层中传播时被过滤，使得所选区域中的光化辐射水平与非选择区域中的光化辐射水平的比例大于相应入侵的第二剂量 所选择的区域到非选择区域，从而使得更容易在具有高透射掩模的CRT中打印矩阵线。 此后，当将基质材料沉积到屏幕表面的未覆盖区域上时，形成矩阵线，随后除去一个或多个光敏层的保留部分。 当单独的层用于光致抗蚀剂材料和对比度增强材料时，阻挡层可以任选插入其间。

公开(公告)号：US06676469B2

公开(公告)日：2004-01-13

申请号：US09839432

申请日：2001-04-20

Applicant: David Allen Murtishaw ,  Edward Martinez ,  Brian Solomich

Inventor： David Allen Murtishaw ,  Edward Martinez ,  Brian Solomich

IPC: H01J920

CPC classification number: H01J9/46 ,  H01J9/20 ,  H01J2209/012 ,  H01J2209/017

Abstract: During manufacture, the components of a cathode ray tube must be protected against contaminants, such as dust, that will degrade performance of the completed tube. A protective tunnel, in which a contaminant-free environment can more easily be maintained, protects open cathode ray tube funnels that are moved between a coating station and a drying oven. Access doors may be provided to allow for cleaning and maintenance of the tunnel, as well as access to cathode ray tube funnels in the tunnel. A vacuum system may also be provided to clean airborne contaminants from the protective tunnel.

Abstract translation: 在制造过程中，必须保护阴极射线管的部件免受诸如灰尘等污染物的污染，从而降低成品管的性能。 可以更容易地维护其中不污染环境的保护隧道保护在涂覆站和干燥箱之间移动的开放阴极射线管漏斗。 可以提供通道门以允许隧道的清洁和维护，以及进入隧道中的阴极射线管漏斗。 还可以提供真空系统以从保护隧道清洁空气污染物。

公开(公告)号：US06227394B1

公开(公告)日：2001-05-08

申请号：US09323830

申请日：1999-06-02

Applicant: Masayuki Shinoda

Inventor： Masayuki Shinoda

IPC: H01J920

CPC classification number: H01J9/20 ,  C03C23/0025 ,  G06K1/126 ,  H01J9/00 ,  H01J9/42 ,  H01J29/86 ,  H01J2209/466

Abstract: Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the two-dimensional matrix code 3 containing the information which can identify individually glass bulbs, and the manufacturing steps are conducted by using a computer and the particulars specified by the serial information.

公开(公告)号：US06673522B2

公开(公告)日：2004-01-06

申请号：US10095977

申请日：2002-03-13

Applicant: Dae-Il Kim ,  Steven Kim

Inventor： Dae-Il Kim ,  Steven Kim

IPC: H01J920

CPC classification number: H01J9/241 ,  B24C1/04 ,  H01J9/02 ,  H01J2211/38

Abstract: A method of fabricating a plasma display panel includes forming one or more electrodes on a substrate, forming a dielectric layer on the first electrode including the substrate, laminating a dry film photoresist on the dielectric layer, patterning the dry film photoresist using a mask, forming one or more capillary discharge sites in the dielectric layer using sand blasting, and removing the patterned dry film photoresist from the substrate. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 制造等离子体显示面板的方法包括在基板上形成一个或多个电极，在包括基板的第一电极上形成电介质层，在电介质层上层叠干膜光致抗蚀剂，使用掩模对干膜光致抗蚀剂进行图案化，形成 使用喷砂处理在电介质层中的一个或多个毛细管放电部位，以及从衬底去除图案化的干膜光致抗蚀剂。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US06338416B2

公开(公告)日：2002-01-15

申请号：US09778098

申请日：2001-02-07

Applicant: Masayuki Shinoda

Inventor： Masayuki Shinoda

IPC: H01J920

CPC classification number: H01J9/20 ,  C03C23/0025 ,  G06K1/126 ,  H01J9/00 ,  H01J9/42 ,  H01J29/86 ,  H01J2209/466

Abstract: Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the two-dimensional matrix code 3 containing the information which can identify individually glass bulbs, and the manufacturing steps are conducted by using a computer and the particulars specified by the serial information.

公开(公告)号：US06520818B1

公开(公告)日：2003-02-18

申请号：US09422079

申请日：1999-10-21

Applicant: Yasuo Wakamatsu ,  Kazumasa Hirayama

Inventor： Yasuo Wakamatsu ,  Kazumasa Hirayama

IPC: H01J920

CPC classification number: H01J9/42

Abstract: The present invention provides a method of manufacturing a cathode ray tube, comprising a step of automatically setting peculiar information to a panel of a cathode ray tube, a step of performing a plurality of treatments on an inner surface of the panel of the cathode ray tube, thereby forming a phosphor film pattern on the inner surface, a step of automatically measuring a condition set in the phosphor film pattern forming step, a step of automatically storing a measurement value obtained in the measuring step such that the value is coupled with the peculiar information, a step of inspecting the panel obtained in the treatment step to determine whether or not the panel is defective, and a step of automatically storing a defectiveness code coupling with the peculiar information if the panel is determined to be defective.

Abstract translation: 本发明提供一种阴极射线管的制造方法，其特征在于，包括将阴极射线管的特征信息自动设定的步骤，在阴极射线管的面板的内表面进行多次处理的工序 ，从而在内表面上形成荧光膜图形，自动测定荧光膜图形形成步骤中设定的条件的步骤，自动存储在测量步骤中获得的测量值，使得该值与特殊的 信息，检查在处理步骤中获得的面板以确定面板是否有缺陷的步骤;以及如果面板被确定为缺陷，则自动存储与特有信息耦合的缺陷代码的步骤。

公开(公告)号：US06506090B2

公开(公告)日：2003-01-14

申请号：US09995572

申请日：2001-11-29

Applicant: Hidefumi Kotsubo ,  Yasuhiro Morimura ,  Itsuo Tanuma

Inventor： Hidefumi Kotsubo ,  Yasuhiro Morimura ,  Itsuo Tanuma

IPC: H01J920

CPC classification number: H05K9/0096 ,  G09F9/33 ,  H01J11/44 ,  H01J29/868 ,  H01J2211/446

Abstract: A display panel such as a plasma display panel is provided in which an electromagnetic-wave shielding material is integrated whereby electromagnetic-wave shielding efficiency is imparted to a display panel itself. A transparent film 2 having a conductive pattern 3 is bonded to a front surface of a plasma display panel 20 by transparent adhesives 4A. The conductive pattern 3 is in a mesh form having a line width of 50 &mgr;m or less and an open area ratio of 75% or more and is formed by vapor plating or liquid phase plating. To form a conductive pattern, dots 12 are printed on a transparent film 11 by using material which is soluble in solvent such as water. Then, a conductive material layer 13 is formed so as to cover over all the dots 12 and exposed portions of the transparent film 11. The film 11 is cleaned by the solvent such as water. By the cleaning process, the soluble dots 12 are dissolved and the conductive material on the dots 13 are also removed from the film 11. Accordingly, conductive material formed on the exposed portions are left uncovered by the dots so as to form a conductive pattern 14. In this manner, the conductive pattern 14 plated on areas of the film 11 other than the dots 12 is formed.

公开(公告)号：US06444380B1

公开(公告)日：2002-09-03

申请号：US09760952

申请日：2001-01-16

Applicant: Himanshu Mukundray Patel ,  Jeffrey Herbert Harrell ,  Charles Henry Knepfler

Inventor： Himanshu Mukundray Patel ,  Jeffrey Herbert Harrell ,  Charles Henry Knepfler

IPC: H01J920

CPC classification number: H01J29/28

Abstract: A method of manufacturing a luminescent screen assembly for a color cathode-ray tube (CRT) is disclosed. The luminescent screen assembly is formed on an interior surface of a faceplate panel of the CRT. The luminescent screen assembly includes color-emitting phosphors that are sequentially deposited over portions of the interior surface of the faceplate panel of the CRT. A filming composition is electrostatically sprayed over the color-emitting phosphors. The filming composition comprises an acrylic polymer dissolved in a solvent mixture of one or more high-volatility solvents combined with one or more low-volatility solvents.

Abstract translation: 公开了制造彩色阴极射线管（CRT）荧光屏组件的方法。 荧光屏组件形成在CRT的面板面板的内表面上。 荧光屏组件包括依次沉积在CRT的面板的内表面的部分上的发色荧光体。 将一种成膜组合物静电喷涂在发色磷光体上。 该成膜组合物包含溶解在与一种或多种低挥发性溶剂组合的一种或多种高挥发性溶剂的溶剂混合物中的丙烯酸类聚合物。