公开(公告)号：US20030011295A1

公开(公告)日：2003-01-16

申请号：US09904785

申请日：2001-07-13

Inventor： Harry Robert Swank ,  Doreen May Fulmer

IPC: H01J031/00

CPC classification number: H01J29/87

Abstract: The present invention provides an implosion prevention tension band 16 for use in a cathode ray tube (CRT) 10. The CRT includes a faceplate panel 18 with a substantially flat viewing faceplate 21 and a peripheral rearwardly extending sidewall 22 having an inside blend radius 23 from the viewing faceplate 21 to the sidewall 22. The tension band 16 is a single layer band surrounding the panel 18 and having a predetermined width extending rearwardly from near the faceplate 21 to at least half the distance between the rear edge of the inside blend radius 23 and the rear edge of the sidewall 22. According to another aspect of the present invention, the tension band 16 includes a plurality of tension adjusting features 40 being positioned at locations around the band 16 aft of the inside blend radius 23 in such manner that the stresses in predetermined areas of the panel 18 are reduced.

Abstract translation: 本发明提供了一种用于阴极射线管（CRT）10的防止内爆张力带16. CRT包括面板板18，其具有基本上平坦的观察面板21和周边向后延伸的侧壁22，其外侧共混半径23为 张力带16是围绕面板18的单层带，并且具有从面板21附近向后延伸的预定宽度至内部共混半径23的后边缘之间的距离的至少一半 和侧壁22的后边缘。根据本发明的另一方面，张力带16包括多个张力调节特征件40，其定位在内部共混半径23的后端16周围的位置处， 面板18的预定区域的应力减小。

公开(公告)号：US20030006692A1

公开(公告)日：2003-01-09

申请号：US10125424

申请日：2002-04-19

Applicant: LG Electronics Inc.

Inventor： Cheou Su Kang ,  Sung Ho Park

IPC: H01J031/00

CPC classification number: H01J29/868 ,  H01J29/896

Abstract: A CRT display including a display panel having a substantially flat outside surface, and an inside surface with a substantially fixed curvature includes a film coating with a non-uniform transmissivity. The film coating's transmissivity is varied, as a function of position, to compensate for variations in transmissivity exhibited by the display panel, thus resulting in substantially uniform image brightness across the surface of the CRT.

Abstract translation: 包括具有基本上平坦的外表面的显示面板和具有基本上固定曲率的内表面的CRT显示器包括具有不均匀透射率的薄膜涂层。 作为位置的函数，膜涂层的透射率是不同的，以补偿显示面板所呈现的透射率的变化，从而导致跨越CRT表面的图像亮度基本均匀。

公开(公告)号：US20030001486A1

公开(公告)日：2003-01-02

申请号：US10134276

申请日：2002-04-25

Inventor： Michiharu Eta

IPC: H01J031/00

CPC classification number: H01J29/861 ,  H01J2229/8616

Abstract: A panel for a color cathode ray tube includes an opening portion provided with a seal end surface to which a funnel is sealed through a frit glass The seal end surface of the opening portion is a rough surface comprising a large number of streak-shape ridges and troughs in which minute recesses and protrusions range in a circumference direction of the seal end surface.

Abstract translation: 彩色阴极射线管的面板包括一个开口部分，设有密封端面，漏斗通过玻璃料玻璃密封。开口部分的密封端面是包括大量条形脊的粗糙表面， 其中微小凹陷和凸起在密封端表面的圆周方向上有一个凹槽。

公开(公告)号：US20020190632A1

公开(公告)日：2002-12-19

申请号：US10101875

申请日：2002-03-21

Inventor： Jun-Kyo In ,  Do-Nyun Kim ,  Jung-Mook Kim

IPC: H01J031/00

CPC classification number: H01J29/861 ,  H01J2229/8609

Abstract: A funnel for a cathode ray tube includes a body portion having an opened end connected to a panel and an alignment mark formed on an outer surface of the body portion in the vicinity of the opened end, a neck portion for housing an electron gun, a yoke portion around which a deflection yoke is mounted, the yoke portion having a first end connected to the body portion at a top-of-round (TOR) and a second end connected to the neck portion. A convex portion having a thickness greater than 1 mm is provided on an outer portion of the body portion and/or yoke portion from the vicinity of the end of the alignment mark to the vicinity of the TOR in a direction of a tube axis.

Abstract translation: 用于阴极射线管的漏斗包括具有连接到面板的开口端的主体部分和形成在开口端附近的主体部分的外表面上的对准标记，用于容纳电子枪的颈部， 轭部分，偏转线圈围绕其安装，所述轭部具有连接到所述主体部分的第一端，所述第一端以顶部圆形（TOR）连接，所述第二端连接到所述颈部。 另外，在本体部和/或轭部的外侧部分，沿着管轴方向，从对准标记的端部附近向TOR附近设置有厚度大于1mm的凸部。

公开(公告)号：US20020145377A1

公开(公告)日：2002-10-10

申请号：US10041370

申请日：2002-01-08

Inventor： Masahiro Nishizawa ,  Norikazu Uchiyama ,  Maki Taniguchi ,  Toshio Tojo ,  Tomoji Oishi

IPC: H01J031/00

CPC classification number: H01J29/896 ,  H01J2229/892

Abstract: A cathode ray tube includes a film which is formed on an outer surface of a panel portion. The film is comprised of a first particles which become transparent due to the oxidation and a second particles which are chemically and physically stable and have the light absorbing ability and the conductivity. A number of the transparent first particles is gradually increased toward a peripheral portion from the center portion of the panel portion.

Abstract translation: 阴极射线管包括形成在面板部分的外表面上的膜。 该膜由由氧化而变得透明的第一颗粒和化学和物理上稳定并具有光吸收能力和导电性的第二颗粒组成。 许多透明的第一颗粒从面板部分的中心部分向周边部分逐渐增加。

公开(公告)号：US20020117958A1

公开(公告)日：2002-08-29

申请号：US10003232

申请日：2001-12-06

Inventor： Sachio Koizumi

IPC: H01J031/00

CPC classification number: H01J29/04 ,  H01J1/20

Abstract: A cathode ray tube has a cathode and plural grid electrodes fixed by insulating support rods. The cathode is supported within an eyelet disposed within and bonded to a cup-shaped support by a crystallized glass. The cup-shaped support is fixed by the insulating support rods. The crystallized glass is formed by firing a glass composition composed chiefly of zinc oxide, boron oxide, silicon oxide, and magnesium oxide. The crystallized glass exhibits a ratio in intensity of a diffraction peak A to a diffraction peak B in a range from 0.25 to 0.80 in an X-ray diffraction analysis using X-rays of 0.154 nm in wavelength, where the diffraction peak A is in the vicinity of 2nullnull25.5null, the diffraction peak B is in the vicinity of 2nullnull26.5null, 2nullis an angle which a diffracted X-ray beam from a specimen surface makes with an incident X-ray beam.

Abstract translation: 阴极射线管具有由绝缘支撑杆固定的阴极和多个栅电极。 阴极支撑在通过结晶玻璃设置在杯状支撑体内并结合到杯状支撑体内的孔眼内。 杯形支撑件由绝缘支撑杆固定。 通过焙烧主要由氧化锌，氧化硼，氧化硅和氧化镁组成的玻璃组合物来形成结晶化玻璃。 在X射线衍射分析中，在波长为0.154nm的X射线的情况下，结晶化玻璃的衍射峰A与衍射峰B的强度之比为0.25〜0.80，衍射峰A为 2θ= 25.5°附近，衍射峰B在2θ= 26.5°附近，2θ为来自试样表面的衍射X射线束与入射X射线束的角度。

公开(公告)号：US20020024291A1

公开(公告)日：2002-02-28

申请号：US09840237

申请日：2001-04-24

Applicant: LG Electronics Inc.

Inventor： Tae Hoon Lee ,  Daniel Mousse Aux

IPC: H01J031/00

CPC classification number: H01J29/87 ,  H01J29/861

Abstract: A panel structure for a Braun tube is disclosed. When the panel meets the following conditions:Rdo/(USDdnull1.767)null35and0.7null(MMLHd/OAH)null0.9,wherein Rdo denotes a radius of curvature of a panel in a cathode ray tube, USDd denotes a length of the effective surface part in a diagonal direction, MMLHd denotes a height from the seal edge line to the mold match line, and OAH denotes a total height of a panel, thereby suppressing implosion that occurs during or after fabrication of a Braun panel and securing an implosion proof characteristic.

Abstract translation: 公开了一种用于Braun管的面板结构。 当面板满足以下条件时：<段落lvl =“0”> Rdo /（USDdx1.767）> = 35 和<段落lvl =“0”> 0.7 <=（MMLHd / OAH）<= 0.9，其中Rdo表示阴极射线管中面板的曲率半径，USDd表示有效 表面部分为对角方向，MMLHd表示从密封边缘线到模具匹配线的高度，OAH表示面板的总高度，从而抑制在Braun面板制造期间或之后发生的内爆，并确保防爆外壳 特性。

公开(公告)号：US20010026120A1

公开(公告)日：2001-10-04

申请号：US09843688

申请日：2001-04-30

Inventor： Kenzo Fukuyoshi ,  Yukihiro Kimura ,  Koji Imayoshi

IPC: B05D001/36 ,  B05D005/12 ,  H01J031/00 ,  G02F001/1343 ,  B05D001/32

CPC classification number: G02F1/13439 ,  G02F2203/01 ,  G02F2203/02 ,  Y10T428/2958 ,  Y10T428/2991

Abstract: An electrode plate for display device includes a substrate and a multi-layered conductive film. The multi-layered conductive film includes a lower side amorphous oxide layer, a silver-based layer, and an upper side amorphous oxide layer. The lower side amorphous oxide layer and the upper side amorphous oxide layer are formed of an amorphous and amorphous-like material. The film thickness of the upper side amorphous oxide layer is not larger than 20 nm.

Abstract translation: 用于显示装置的电极板包括基板和多层导电膜。 多层导电膜包括下侧无定形氧化物层，银基层和上侧无定形氧化物层。 下侧无定形氧化物层和上侧无定形氧化物层由无定形和非晶态材料形成。 上侧无定形氧化物层的膜厚不大于20nm。

公开(公告)号：US20010022491A1

公开(公告)日：2001-09-20

申请号：US09792037

申请日：2001-02-26

Inventor： Sung-Soo Lee

IPC: H01J031/00

CPC classification number: H04N9/24 ,  H01J31/20 ,  H01J2231/121 ,  H01J2231/1255

Abstract: A beam index type cathode ray tube having a screen divided into a plurality of areas and a plurality of electron guns corresponding to the divided screen areas. The beam index type cathode ray tube includes a tube of which inner atmosphere is maintained in a vacuum state and a screen formed at one side of an inner surface of the tube. The screen has phosphor stripes and index stripes. A plurality of electron guns are mounted in the tube facing the screen and a plurality of deflectors are mounted on the tube corresponding to the electron guns to deflect electron beams which are radiated from the electron guns to the screen. A plurality of detectors are mounted on the tube corresponding to the electron guns to sense lights emitted from the index stripes.

Abstract translation: 具有划分为多​​个区域的屏幕和对应于划分的屏幕区域的多个电子枪的光束折射率型阴极射线管。 光束折射型阴极射线管包括内部气氛保持在真空状态的管和形成在管的内表面的一侧的丝网。 屏幕上有荧光条纹和索引条纹。 多个电子枪安装在面向屏幕的管中，并且多个偏转器安装在对应于电子枪的管上，以将从电子枪辐射的电子束偏转到屏幕。 多个检测器安装在对应于电子枪的管上以感测从折射条纹发射的光。

公开(公告)号：US20040222731A1

公开(公告)日：2004-11-11

申请号：US10772358

申请日：2004-02-06

Inventor： Hyun Shik Cho ,  Jae Seung Baek

IPC: H01J031/00

CPC classification number: H01J29/861

Abstract: The present invention relates to a cathode ray tube and more specifically to a cathode ray tube having a glass structure which minimize a stress according to a cathode ray tube of slim type. A cathode ray tube according to the present invention comprise: a panel having phosphor screen formed on the inner surface thereof; a funnel joined to the panel and having a body portion, a yoke portion and a neck portion; and an electron gun mounted to the neck portion of said funnel; wherein a projection is provided between a seal line plane and the neck portion of the funnel.

Abstract translation: 阴极射线管本发明涉及阴极射线管，更具体地涉及一种阴极射线管，该阴极射线管具有使根据薄型阴极射线管的应力最小化的玻璃结构。 根据本发明的阴极射线管包括：在其内表面上形成有荧光屏的面板; 连接到面板并具有主体部分，轭部分和颈部的漏斗; 和安装在所述漏斗的颈部的电子枪; 其中在密封线平面和漏斗的颈部之间设置突起。