公开(公告)号：US07396413B2

公开(公告)日：2008-07-08

申请号：US11635268

申请日：2006-12-07

Applicant: Istvan Sedenszki ,  George Kovacs

Inventor： Istvan Sedenszki ,  George Kovacs

IPC: B05C7/04

CPC classification number: H01J61/44 ,  H01J9/20 ,  H01J61/307 ,  Y10S118/10

Abstract: A serpentine tube used in the manufacture of a fluorescent lamp is coated with a reflective or phosphor material. A magnetic material and coating material slurry is placed within one end of a serpentine glass tube. A magnet is placed adjacent the magnetic material and coating material slurry and is moved in a path conforming to the shape of the serpentine tube. The magnet causes the magnetic material and coating material slurry to travel along therewith, coating a portion of the interior surface of the serpentine tube with a reflective, phosphor, or other material. In another embodiment of the invention, abrasive magnetic material is placed within the serpentine lamp for removing a previously coated material resulting in an aperture being formed. The present invention is particularly suited to the manufacture of serpentine fluorescent lamps that are used to illuminate flat panel displays.

Abstract translation: 用于制造荧光灯的蛇形管涂覆有反射或磷光体材料。 将磁性材料和涂料材料浆料放置在蛇形玻璃管的一端内。 将磁体放置在磁性材料和涂料材料浆料附近，并在符合蛇形管形状的路径中移动。 磁体使得磁性材料和涂料浆料随之移动，用反射，磷光体或其它材料涂覆蛇形管的内表面的一部分。 在本发明的另一个实施例中，将磨料磁性材料放置在蛇形灯内用于去除预先涂覆的材料，从而形成孔。 本发明特别适用于制造用于照亮平板显示器的蛇形荧光灯。

公开(公告)号：US20070079756A1

公开(公告)日：2007-04-12

申请号：US11635268

申请日：2006-12-07

Applicant: Istvan Sedenszki ,  George Kovacs

Inventor： Istvan Sedenszki ,  George Kovacs

IPC: B05C5/02 ,  B05B13/06

CPC classification number: H01J61/44 ,  H01J9/20 ,  H01J61/307 ,  Y10S118/10

Abstract: A serpentine tube used in the manufacture of a fluorescent lamp is coated with a reflective or phosphor material. A magnetic material and coating material slurry is placed within one end of a serpentine glass tube. A magnet is placed adjacent the magnetic material and coating material slurry and is moved in a path conforming to the shape of the serpentine tube. The magnet causes the magnetic material and coating material slurry to travel along therewith, coating a portion of the interior surface of the serpentine tube with a reflective, phosphor, or other material. In another embodiment of the invention, abrasive magnetic material is placed within the serpentine lamp for removing a previously coated material resulting in an aperture being formed. The present invention is particularly suited to the manufacture of serpentine fluorescent lamps that are used to illuminate flat panel displays.

Abstract translation: 用于制造荧光灯的蛇形管涂覆有反射或磷光体材料。 将磁性材料和涂料材料浆料放置在蛇形玻璃管的一端内。 将磁体放置在磁性材料和涂料材料浆料附近，并在符合蛇形管形状的路径中移动。 磁体使得磁性材料和涂料浆料随之移动，用反射，磷光体或其它材料涂覆蛇形管的内表面的一部分。 在本发明的另一个实施例中，将磨料磁性材料放置在蛇形灯内用于去除预先涂覆的材料，从而形成孔。 本发明特别适用于制造用于照亮平板显示器的蛇形荧光灯。

公开(公告)号：US07163722B2

公开(公告)日：2007-01-16

申请号：US10741879

申请日：2003-12-19

Applicant: Istvan Sedenszki ,  George Kovacs

Inventor： Istvan Sedenszki ,  George Kovacs

IPC: B29C35/08

CPC classification number: H01J61/44 ,  H01J9/20 ,  H01J61/307 ,  Y10S118/10

Abstract: A serpentine tube used in the manufacture of a fluorescent lamp is coated with a reflective or phosphor material. A magnetic material and coating material slurry is placed within one end of a serpentine glass tube. A magnet is placed adjacent the magnetic material and coating material slurry and is moved in a path conforming to the shape of the serpentine tube. The magnet causes the magnetic material and coating material slurry to travel along therewith, coating a portion of the interior surface of the serpentine tube with a reflective, phosphor, or other material. In another embodiment of the invention, abrasive magnetic material is placed within the serpentine lamp for removing a previously coated material resulting in an aperture being formed. The present invention is particularly suited to the manufacture of serpentine fluorescent lamps that are used to illuminate flat panel displays.

公开(公告)号：US07042147B2

公开(公告)日：2006-05-09

申请号：US10448938

申请日：2003-05-30

Applicant: Christian Sauska ,  Arpad Pirovic

Inventor： Christian Sauska ,  Arpad Pirovic

IPC: H01J13/46

CPC classification number: H01J9/247 ,  G02F1/133604 ,  H01J61/307

Abstract: A bent fluorescent lamp for backlighting a display providing uniform illumination. A fluorescent lamp is made from a tubular glass envelope having right angles formed therein with shaped corners. The right angles provide improved illumination of a plane surface for backlighting a liquid crystal display. The right angles and shaped corners eliminate dark regions in the illuminated surface. A right-angled bend is also formed at the ends of the fluorescent lamp. An electrode is positioned sufficiently far from a central portion of the lamp so that any dark spaces in the gas discharge of the fluorescent lamp, such as the Faraday dark space associated with a cathode of a lamp are not formed within the central portion.

Abstract translation: 用于背光显示器的弯曲荧光灯，提供均匀的照明。 荧光灯由其中形成有成角的直角的管状玻璃外壳制成。 直角提供用于背光液晶显示器的平面的改进的照明。 直角和形状的角消除了照明表面的暗区。 在荧光灯的端部也形成直角弯曲。 电极被定位成足够远离灯的中心部分，使得荧光灯的气体放电中的任何黑暗空间，例如与灯的阴极相关联的法拉第黑暗空间都不形成在中心部分内。

公开(公告)号：US06979101B2

公开(公告)日：2005-12-27

申请号：US10886220

申请日：2004-07-07

Applicant: Christian Sauska ,  Arpad Pirovic

Inventor： Christian Sauska ,  Arpad Pirovic

IPC: H01J61/30 ,  F21V9/16 ,  F21K2/00 ,  G01F1/13357

CPC classification number: H01J61/307

Abstract: A bent fluorescent lamp for backlighting a display providing uniform illumination. A fluorescent lamp is made from a tubular glass envelope having right angles formed therein. The right angles provide improved illumination of a plane surface for backlighting a liquid crystal display. The right angles eliminate dark regions in the illuminated surface. A right-angled bend is also formed at the ends of the fluorescent lamp. An electrode is positioned sufficiently far from a central portion of the lamp so that any dark spaces in the gas discharge of the fluorescent lamp, such as the Faraday dark space associated with a cathode of a lamp are not formed within the central portion. As a result, the central portion of the fluorescent lamp has a uniform brightness or intensity providing improved illumination for backlighting a liquid crystal display. The resulting more uniform illumination with less dark regions results in a more legible display and more accurate information being displayed. A method of forming a right-angled bend in a glass tube is also disclosed.

Abstract translation: 用于背光显示器的弯曲荧光灯，提供均匀的照明。 荧光灯由其中形成有直角的管状玻璃外壳制成。 直角提供用于背光液晶显示器的平面的改进的照明。 正确的角度消除了照明表面的暗区。 在荧光灯的端部也形成直角弯曲。 电极被定位成足够远离灯的中心部分，使得荧光灯的气体放电中的任何黑暗空间，例如与灯的阴极相关联的法拉第黑暗空间都不形成在中心部分内。 结果，荧光灯的中心部分具有均匀的亮度或强度，为背光液晶显示器提供改进的照明。 所得到的更均匀的照明具有较少的暗区域，导致更清晰的显示和更准确的信息显示。 还公开了一种在玻璃管中形成直角弯曲的方法。