公开(公告)号：US06548955B1

公开(公告)日：2003-04-15

申请号：US09501739

申请日：2000-02-11

Applicant: Johannes M. A. A. Compen ,  Gerardus V. A. Aben ,  Antonius J. Schillemans

Inventor： Johannes M. A. A. Compen ,  Gerardus V. A. Aben ,  Antonius J. Schillemans

IPC: H01J3100

CPC classification number: H01J29/88 ,  H01J29/867 ,  H01J2229/882

Abstract: A cathode ray tube (1) comprises an electrically conductive layer (10) shielding against alternating electric fields produced by the deflection unit (5). The electrically conductive layer (10), including an electrically conductive polymer, is provided on at least a part of the funnel portion (6) of the tube (1). The electrically conductive polymer is preferably chosen from the group of polythiophenes. Good results were obtained with a layer comprising poly-3,4-ethylene dioxythiophene. Application of this compound prevents the occurrence of damage to the tube by arcing phenomena and thus reduces the necessity of an insulating film between the tube (1) and the deflection unit (5).

Abstract translation: 阴极射线管（1）包括屏蔽由偏转单元（5）产生的交变电场的导电层（10）。 包括导电聚合物的导电层（10）设置在管（1）的漏斗部分（6）的至少一部分上。 导电聚合物优选选自聚噻吩类。 用包含聚-3,4-亚乙基二氧噻吩的层获得了良好的结果。 这种化合物的应用防止了通过电弧现象对管的损害的发生，从而减少了管（1）和偏转单元（5）之间的绝缘膜的必要性。

公开(公告)号：US5633559A

公开(公告)日：1997-05-27

申请号：US842724

申请日：1992-02-25

Applicant: Theodoor C. A. Hens ,  Johannes M. A. A. Compen ,  Maria C. Van Uden ,  Thomas D. M. Vrancken

Inventor： Theodoor C. A. Hens ,  Johannes M. A. A. Compen ,  Maria C. Van Uden ,  Thomas D. M. Vrancken

IPC: H01J29/07 ,  H01J29/94 ,  H01J17/24

CPC classification number: H01J29/94 ,  H01J29/07 ,  H01J2229/0777 ,  H01J2229/0783

Abstract: A color display tube comprising a color selection structure which is provided with a layer of getter material, the surface on which the layer of getter material being provided is rough. In this manner heat radiation is increased and doming of the color selection structure is reduced.

Abstract translation: 一种彩色显像管，包括一个选色结构，该彩色选择结构设置有吸气剂材料层，其上提供的吸气材料层是粗糙的。 以这种方式，散热增加并且颜色选择结构的拱起减小。

公开(公告)号：US5576050A

公开(公告)日：1996-11-19

申请号：US512748

申请日：1995-08-08

Applicant: Dirk Van Houwelingen ,  Johannes A. G. P. Damsteegt ,  Johannes M. A. A. Compen

Inventor： Dirk Van Houwelingen ,  Johannes A. G. P. Damsteegt ,  Johannes M. A. A. Compen

IPC: G02B1/10 ,  H01J9/20 ,  H01J29/89 ,  B05D5/06

CPC classification number: H01J9/20

Abstract: A film provided on a cathode ray tube is cured by locally subjecting it to a flow of very hot air. The gas flow heats the film without heating the underlying display window. Said gas flow is used to scan the surface.

Abstract translation: 设置在阴极射线管上的膜通过局部使其流动非常热的空气来固化。 气流加热薄膜而不加热下面的显示窗口。 所述气流用于扫描表面。

公开(公告)号：US4550032A

公开(公告)日：1985-10-29

申请号：US585067

申请日：1984-03-01

Applicant: Johannes M. A. A. Compen ,  Wilhelmus M. P. van Kemenade

Inventor： Johannes M. A. A. Compen ,  Wilhelmus M. P. van Kemenade

IPC: H01J9/20 ,  H01J29/88 ,  B05D5/06 ,  B05D5/12

CPC classification number: H01J29/88 ,  H01J9/20 ,  H01J2229/882

Abstract: An electrically conductive layer on a wall portion of the envelope of an electric discharge tube which comprises an electrically conductive material and at least 5% by weight of silicon dioxide as an adhesive, adheres readily, is hard and can be washed with water.Such a layer can be obtained from a suspension comprising an electrically conductive material and a binder in a solvent, in which the binder is a quaternary ammonium silicate or a solution of silicon dioxide (SiO.sub.2) in phosphoric acid (H.sub.3 PO.sub.4), in which the mol ratio SiO.sub.2 /P.sub.2 O.sub.5 is between 0.3:1 and 20:1.

Abstract translation: 包含导电材料和至少5重量％作为粘合剂的二氧化硅粘合剂的放电管的外壳的壁部分上的导电层是硬的并且可以用水洗涤。 这样的层可以从溶剂中的包含导电材料和粘合剂的悬浮液获得，其中粘合剂是季铵硅酸盐或二氧化硅（SiO 2）在磷酸（H 3 PO 4）中的溶液，其中mol SiO 2 / P 2 O 5的比例在0.3:1至20:1之间。

公开(公告)号：US4442376A

公开(公告)日：1984-04-10

申请号：US282127

申请日：1981-07-10

Applicant: Jan Van Der Waal ,  Johannes M. A. A. Compen

Inventor： Jan Van Der Waal ,  Johannes M. A. A. Compen

IPC: H01J31/20 ,  H01J29/07

CPC classification number: H01J29/07 ,  H01J2229/0777

Abstract: The invention relates to a color display tube having a shadow mask (12) positioned in front of a display screen (8). The shadow mask (12) is coated at least on the side remote from the display screen with a heavy metal layer (14) of selectively varied thickness. The heavy metal has an atomic number exceeding 70 and has a high electron reflection coefficient, thus minimizing energy absorbed by the shadow mask from electrons impinging on the mask. Because of the selectively-varied thickness of the layer, reflection of electrons intercepted by the mask toward the screen is minimized without sacrificing the reduction in thermal expansion of the mask afforded by such a reflective layer.

Abstract translation: 本发明涉及一种具有位于显示屏（8）前方的荫罩（12）的彩色显像管。 荫罩（12）至少在远离显示屏的一侧涂覆有选择性变化厚度的重金属层（14）。 重金属具有超过70的原子序数并且具有高的电子反射系数，从而最小化由荫罩吸收的电子侵入到掩模上的电子。 由于层的选择性变化的厚度，掩模向屏幕截取的电子的反射最小化，而不会牺牲由这种反射层提供的掩模的热膨胀的降低。

公开(公告)号：US4230966A

公开(公告)日：1980-10-28

申请号：US953330

申请日：1978-10-20

Applicant: Johannes M. A. A. Compen

Inventor： Johannes M. A. A. Compen

IPC: H01J29/02 ,  H01J29/92 ,  H01J29/94 ,  H01J29/07 ,  H01J29/84

CPC classification number: H01J29/92 ,  H01J29/94

Abstract: In a color television display tube having an internal resistive layer the getter is connected to the high voltage contact by means of a metal connection strip. In order to reduce the radio interference radiation level of the tube the connection strip has a metal contact spring which contacts the internal magnetic screening cone of the tube.

Abstract translation: 在具有内部电阻层的彩色电视显示管中，吸气剂通过金属连接条连接到高电压接触。 为了减少管的无线电干扰辐射水平，连接条具有接触管的内部磁性筛选锥的金属接触弹簧。