公开(公告)号：GB2236231B

公开(公告)日：1993-10-13

申请号：GB9015248

申请日：1990-07-11

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO ,  OTANI TAKASHI

IPC: H04N5/00 ,  H04N5/68 ,  H04N17/04

Abstract: A television receiver with a remote control function is provided with a novel and unique operational mode to be used during an aging process in a manufacturing line. The operational mode is to be used during the aging process, and is adapted to reproduce a predetermined picture image pattern, such as an entirely white image. Also, the television receiver in the aging mode may disable the remote control function during the aging process.

公开(公告)号：CA1299283C

公开(公告)日：1992-04-21

申请号：CA516481

申请日：1986-08-21

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO

IPC: G06F1/24 ,  G06F1/30 ,  G06F11/00 ,  G06F11/14 ,  G06F12/16 ,  G11C5/14 ,  G11C7/00 ,  G11C14/00 ,  H03J1/00 ,  H04N5/44 ,  H03J5/02 ,  G11C5/00 ,  G11C11/00

Abstract: Apparatus for use in a television receiver of the kind controlled by a micro-computer is intended for the situation in which power failures occur and specifically where instantaneous power failures occur and shortly thereafter the power is recovered, in which it is determined whether or not the time display data stored in a memory of the micro-computer is correct and, if so, such data is continued to be refreshed and is used for the time display, whereby a backup circuit is simplified in construction, and even eliminated in some cases. The main television receiver control data are stored in a nonvolatile memory when a power interruption occurs, but are only used to refresh the random access memory of the micro-computer in those instances where the power outage exists for a period of time long enough to erase the time display data retained in the random access memory, a condition that is determined by checking such time display data each time it is necessary to reset the central processing unit of the micro-computer in view of a drop in line voltage.

公开(公告)号：CA1271254A

公开(公告)日：1990-07-03

申请号：CA546898

申请日：1987-09-15

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO

IPC: H04N5/45

Abstract: A picture-in-picture television receiver is so arranged that the compression ratio of a sub-picture discrimination character displayed on a sub-picture screen relative to a main picture discrimination character is selected to be smaller than that of the sub-picture relative to the main picture, whereby the sub-picture discrimination character is displayed relatively large in an easier-to-see form.

公开(公告)号：CA1256984A

公开(公告)日：1989-07-04

申请号：CA525416

申请日：1986-12-16

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO

IPC: H04N5/45

Abstract: A picture-in-picture type television receiver in which a sub-picture screen is inset within a main picture screen to allow the same or different pictures to be simultaneously displayed and which includes a circuit for separately displaying the channel numbers of both the main and sub-picture screens momentarily whenever the picture content of the sub-picture screen is changed and whenever the picture content of the main picture is changed if the sub-picture is display

公开(公告)号：AU7827087A

公开(公告)日：1988-03-24

申请号：AU7827087

申请日：1987-09-10

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO

IPC: H04N5/45

Abstract: A picture-in-picture television receiver is so arranged that the compression ratio of a sub-picture discrimination character (4) displayed on a sub-picture screen (Ss) relative to a main picture discrimination character (12) displayed on a main picture screen (Sm) is selected to be smaller than that of the sub-picture (Ss) relative to the main picture (Sm), whereby the sub-picture discrimination character (4) is displayed in a relatively large, easier-to-see form.

公开(公告)号：AU3817285A

公开(公告)日：1985-08-08

申请号：AU3817285

申请日：1985-01-30

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO ,  ISHIGURO SATOSHI ,  WAKABAYASHI HIDEO ,  OGAWA KIYOSHI

IPC: G06F11/00 ,  G06F1/24 ,  H02J3/00 ,  H04N1/16 ,  H04N5/63

公开(公告)号：MY129899A

公开(公告)日：2007-05-31

申请号：MYPI9804671

申请日：1998-10-13

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO ,  KUBOJI GENICHIRO ,  HASEGAWA NOBUO ,  SUGIYAMA OSAMU ,  MASUOKA HARUNA ,  YODA RYUICHI ,  OHNO SHIGEKI

IPC: G03B21/14 ,  G09F9/00 ,  H04N5/74 ,  H04N5/63

Abstract: A VIDEO DISPLAY APPARATUS COMPRISING A VIDEO DISPLAY DEVICE FOR VISUALLY PRESENTING A VIDEO IMAGE THEREON ; A LIGHT SOURCE TURNED ON BY DISCHARGE AND DISPLAYING THE VIDEO IMAGE, WHICH IS BEING PRESENTED VISUALLY ON THE VIDEO DISPLAY DEVICE, ON A SCREEN BY IRRADIATION OF LIGHT; AND A SYSTEM CONTROLLER FOR PUTTING OUT THE LIGHT SOURCE AFTER A LAPSE OF A PREDETERMINED DELAY TIME FROM INPUT OF A COMMAND TO SWITCH OFF A POWER SOURCE. THERE IS ALSO PROVIDED A METHOD OF PREVENTING INADVERTENT SWITCH- OFF OF THE LIGTH SOURCE IN SUCH A VIDEO DISPLAY APPARATUS. EVEN IF THE POWER SOURCE IS SWITCHED OFF INADVERTENTLY, THE LIGHT SOURCE IS NOT PUT OUT AT ONCE AND THE VIDEO IMAGE CAN STILL BE DISPLAYED CONTINUOUSLY THEREON BY SWITCHING ON A POWER KEY IMMEDIATELY WITHIN THE PREDETERMINED DELAY TIME.

公开(公告)号：HK95495A

公开(公告)日：1995-06-23

申请号：HK95495

申请日：1995-06-15

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO ,  WAKABAYASHI HIDEO

IPC: H04N5/45

Abstract: A television receiver permits a sub-picture screen (Ss) to be displayed within a main picture screen (Sm) in a picture-in-picture fashion. The television receiver comprises a sub-picture circuit for selectively reproducing on the sub-picture screen (Ss) either a picture from a broadcast channel or a picture from an external input video signal. The sub-picture circuit includes a viewer operable channel selector for choosng a particular broadcast channel for reproduction on the sub-picture screen (Ss) and means for causing the sub-picture circuit to reproduce a picture from a broadcast channel on the sub-picture screen (Ss) if the sub-picture channel selector is operated at a time when the picture based on the external input video signal is being reproduced on the sub-picture screen (Ss).

公开(公告)号：MY105949A

公开(公告)日：1995-02-28

申请号：MYPI19901137

申请日：1990-07-07

Applicant: SONY CORP

Inventor： OTANI TAKASHI ,  HAKAMADA KUNIO

IPC: H04N17/00 ,  H04N5/00 ,  H04N5/68 ,  H04N17/02

Abstract: A TELEVISION RECEIVER WITH A REMOTE CONTROL FUNCTION (16,17,18) IS PROVIDED WITH AN OPERATIONAL MODE (20, 2) TO BE USED DURING AND AGEING PROCESS IN A MANUFACTURING LINE TO DISPLAY A PREDETERMINED PICTURE IMAGE, SUCH AS AN ENTIRELY WHITE IMAGE AND TO DISABLE THE REMOTE CONTROL FUNCTION DURING THE AGEING PROCESS.(FIG.1)

公开(公告)号：DE3687897T2

公开(公告)日：1993-08-19

申请号：DE3687897

申请日：1986-12-24

Applicant: SONY CORP

Inventor： HAKAMADA KUNIO

IPC: H04N5/45 ,  H04N5/445

Abstract: A picture-in-picture type television receiver in which a sub-picture screen is inset within a main picture screen to allow the same or different pictures to be simultaneously displayed and which includes a circuit for separately displaying the channel numbers of both the main and sub-picture screens momentarily whenever the picture content of the sub-picture screen is changed and whenever the picture content of the main picture is changed if the sub-picture is display.