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Patent Searching and Data


Title:
PLANAR DISPLAY AND CONTROL PANEL USED THEREFORE, AND MANUFACTURE OF CONTROL PANEL
Document Type and Number:
Japanese Patent JPH04245158
Kind Code:
A
Abstract:

PURPOSE: To attain high definition without lowering in luminosity by forming each aperture of a control panel to have a diameter long in the forming direction of any one of address electrodes.

CONSTITUTION: An aperture 9 of a control panel 10 is formed to have a diameter long in the forming direction of any one of X and Y axis address electrodes 8a, 8b disposed separately in a matrix shape on both top and rear surfaces of the control panel 10. This arrangement enables the pitch of apertures 9 to be narrow without lowering luminousity, leading to high definition.


Inventors:
SAKATA MASAHIRO
TERADA KATSUMI
IKEDA TAKASHI
TAKEMORI DAISUKE
KISHIMOTO SHUNICHI
Application Number:
JP1018991A
Publication Date:
September 01, 1992
Filing Date:
January 30, 1991
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
H01J31/15; (IPC1-7): H01J31/15
Attorney, Agent or Firm:
Takuji Nishino