公开(公告)号：US3584254A

公开(公告)日：1971-06-08

申请号：US3584254D

申请日：1968-09-10

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： KONISHI KENICHI

IPC: E21D1/14 ,  H01K1/50

CPC classification number: H01K1/50 ,  E21D1/14 ,  Y02B20/12

Abstract: A halogen bulb having a tungsten filament and containing a reactive carrier gas mixture including halogen, as well as an inert gas in a transparent envelope to repeatedly regenerate tungsten evaporated from the filament during operation. Improvement lies in using hydrogen bromide and ammonium bromide as the reactive carrier gas mixture, thereby providing a bulb of high efficiency, and uniformly long service life.

公开(公告)号：US3575632A

公开(公告)日：1971-04-20

申请号：US3575632D

申请日：1968-09-06

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： KATO YOSHIO ,  ISHIDA YASUO

IPC: H01J19/36 ,  H01J23/00 ,  H01J7/26 ,  H05B9/06

CPC classification number: H01J23/005 ,  H01J19/36 ,  H01J2893/0027

Abstract: A magnetron device composed by improving the medium or large size magnetron device having an output power of the order of 500 watts in ultrahigh frequency, which comprises as cooling means an assembly of a natural air-cooled type radiator formed of aluminum or alloy thereof and which, accordingly, does not necessitate the cooling means like blowers provided to conventional devices. Said device has such advantages that noise is eliminated during operation and that it is light and compact and therefore it is particularly suitable for a domestic-use microwave range.

公开(公告)号：US3541020A

公开(公告)日：1970-11-17

申请号：US3541020D

申请日：1966-03-24

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： MIZUNO HIDEO

IPC: C09K11/76 ,  C09K11/77 ,  C09K1/36

CPC classification number: C09K11/7753 ,  C09K11/76

公开(公告)号：US3519479A

公开(公告)日：1970-07-07

申请号：US3519479D

申请日：1966-12-06

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： INOUE MORIO ,  KANO GOTA ,  MATSUNO JINICHI ,  TAKAYANAGI SHIGETOSHI

IPC: C23C16/14 ,  C23C16/16 ,  H01L21/00 ,  H01L27/00 ,  H01L29/00 ,  H01L7/00 ,  H01L7/36

CPC classification number: H01L27/00 ,  C23C16/14 ,  C23C16/16 ,  H01L21/00 ,  H01L29/00 ,  Y10S148/049 ,  Y10S438/909 ,  Y10T428/12528 ,  Y10T428/31678

公开(公告)号：US3427491A

公开(公告)日：1969-02-11

申请号：US3427491D

申请日：1967-04-17

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： MIZUNO HIDEO ,  AKUTSU HIDEZO ,  MORIGUCHI EIJIRO ,  YAMASHITA KATSUYUKI ,  KAMIYA SHIGERU ,  IWATA KOSHI ,  TAWARA YOSHIO ,  IGA ATSUSHI

IPC: H01J61/067 ,  H01J1/14 ,  H01J19/06 ,  H01K1/04

CPC classification number: H01J61/0677

公开(公告)号：US3409791A

公开(公告)日：1968-11-05

申请号：US66786567

申请日：1967-09-14

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： SHIGEYA ASHIZAKI ,  MASAHARU KANAME

IPC: H01J29/70

CPC classification number: H01J29/707

公开(公告)号：US3383981A

公开(公告)日：1968-05-21

申请号：US27228663

申请日：1963-04-11

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： YASUTAKA KAWASE ,  SHOGORO YAMAMOTO

IPC: G01J1/42

CPC classification number: G01J1/4214

公开(公告)号：US3906515A

公开(公告)日：1975-09-16

申请号：US26435672

申请日：1972-06-19

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： HOSOKOSHI KAKUICHIRO ,  YOSHIDA OSAMU

IPC: H01J9/227 ,  G03B41/00

CPC classification number: H01J9/2272

Abstract: This invention concerns an improvement in manufacturing of color picture tubes wherein photosensitive slurry is applied on the inner surface of a face panel of the tube and dried to form a dried slurry, then a shadow mask is secured to the face panel with a specified gap in between, and ultraviolet rays impinge on the dried slurry layer through a path-refracting lens and apertures of said shadow mask so as to form dots on the inner surface. The improvement lies in provision of a light attenuator to control exposure distribution of the ultraviolet rays closely beneath the shadow mask. With this arrangement, sizes of the dots in the edge part of a screen can be made almost equal irrespective of changes of position of the ultraviolet ray source. Consequently, the dots for the three colors in the edge portion of the screen can be made substantially equal in size, and good color balance throughout the picture screen is obtainable.

Abstract translation: 本发明涉及彩色显像管制造方面的改进，其中将感光浆料施加在管的面板的内表面上并干燥以形成干燥的浆料，然后将荫罩以特定的间隙固定在面板上 紫外线通过路径折射透镜和所述荫罩的孔径撞击在干燥的浆料层上，从而在内表面上形成点。

公开(公告)号：US3876900A

公开(公告)日：1975-04-08

申请号：US36005973

申请日：1973-05-14

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： AMATSUKA YOSHIO ,  KONISHI KENICHI

IPC: G02B6/42 ,  G09F9/33 ,  H01L25/075 ,  H01L33/30 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  G02F1/28

CPC classification number: H01L25/0753 ,  G02B6/4202 ,  H01L33/483 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/48471 ,  H01L2224/48479 ,  H01L2224/73265 ,  H01L2924/00014

Abstract: This invention relates to an electric light-emitting apparatus, wherein electric light-emitting diodes are secured on the flat bottoms of recesses, which are formed on an electrically conductive substrate. The light-emitting diodes are contained in light-conducting wafers of transparent resin embedded in the recesses respectively. Each wafer has an oblique smooth reflection plane for reflecting the light conducted from the light-emitting diodes. A mask with light-diffusing regions and having a roughened lower face is provided to cover all the abovementioned parts in such a manner that the light-diffusing regions receive light from the smooth reflection planes, respectively.

公开(公告)号：US3875443A

公开(公告)日：1975-04-01

申请号：US41541073

申请日：1973-11-13

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： NAKAMURA TAKESHI

IPC: H01K1/18 ,  H01J1/96 ,  H01J19/50

CPC classification number: H01K1/18

Abstract: In an incandescent lamp, particularly projection lamps of large luminosity, both ends of an upper glass bar for holding down supporting hooks, which hangingly support segmented coils of an incandescent filament, are welded to specified positions on the inner face of the bulb, so as to secure the filament rigidly and durably.

Abstract translation: 在白炽灯中，特别是具有大亮度的投影灯，用于保持悬挂支撑白炽灯丝的分段线圈的支撑钩的上玻璃棒的两端焊接在灯泡内表面上的指定位置，以便 牢固地固定长丝。