Title:
DISPLAY PANEL AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2001/080276
Kind Code:
A1
Abstract:
A display panel including a PDP, capable of reducing noise caused by an impact noise to be produced when a front panel and a rear panel vibrate during an actual drive, wherein protrusions (21) are formed on the inner surface, opposite to a second panel, of a first panel, and the first and second panels are joined together by joint materials at portions (23) where the protrusions and partitions (18) cross each other, thereby reducing noise (noise level) caused by an impact noise to be produced when a front panel and a rear panel vibrate during an actual drive.
Inventors:
Ookawa, Masafumi (Room 303, 3-14 Miyukihigashimachi Neyagawa-shi, Osaka, 572-0055, JP)
Hibino, Junichi (919-1-A712, Utiage Neyagawa-shi, Osaka, 572-0802, JP)
Sasaki, Yoshiki (222-9, OoazaOkayama Shijounawate-shi, Osaka, 575-0004, JP)
Yamashita, Katuyoshi (5-7-206, Myoukenzaka Katano-shi, Osaka, 576-0021, JP)
Hibino, Junichi (919-1-A712, Utiage Neyagawa-shi, Osaka, 572-0802, JP)
Sasaki, Yoshiki (222-9, OoazaOkayama Shijounawate-shi, Osaka, 575-0004, JP)
Yamashita, Katuyoshi (5-7-206, Myoukenzaka Katano-shi, Osaka, 576-0021, JP)
Application Number:
PCT/JP2001/003312
Publication Date:
October 25, 2001
Filing Date:
April 18, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1006, OazaKadoma Kadoma-shi, Osaka, 571-8501, JP)
Ookawa, Masafumi (Room 303, 3-14 Miyukihigashimachi Neyagawa-shi, Osaka, 572-0055, JP)
Hibino, Junichi (919-1-A712, Utiage Neyagawa-shi, Osaka, 572-0802, JP)
Sasaki, Yoshiki (222-9, OoazaOkayama Shijounawate-shi, Osaka, 575-0004, JP)
Yamashita, Katuyoshi (5-7-206, Myoukenzaka Katano-shi, Osaka, 576-0021, JP)
Ookawa, Masafumi (Room 303, 3-14 Miyukihigashimachi Neyagawa-shi, Osaka, 572-0055, JP)
Hibino, Junichi (919-1-A712, Utiage Neyagawa-shi, Osaka, 572-0802, JP)
Sasaki, Yoshiki (222-9, OoazaOkayama Shijounawate-shi, Osaka, 575-0004, JP)
Yamashita, Katuyoshi (5-7-206, Myoukenzaka Katano-shi, Osaka, 576-0021, JP)
International Classes:
H01J17/16; H01J17/49; (IPC1-7): H01J11/02; H01J9/02; H01J9/24; H01J9/26
Attorney, Agent or Firm:
Nakajima, Shiro (6F Yodogawa 5-Bankan 2-1, Toyosaki 3-chome Kita-ku Osaka-shi, Osaka, 531-0072, JP)
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