JPS6122080U

JPS6122080U - display element

Info

Publication number: JPS6122080U
Application number: JP10524884U
Authority: JP
Inventors: 邦和鈴木; 光芳塚田
Original assignee: 沖電気工業株式会社
Priority date: 1984-07-13
Filing date: 1984-07-13
Publication date: 1986-02-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例による表示素子の構成斜視図
、第２図は光シャッタの動作を示す側面図、第３図はＰ
ＶＤＦバイモルフを静的に駆動した時の特性を示す図、
第４図はＰＶＤＦパイモルフの共振時の特性を示す図、
第５図はＰＶＤＦバイモルフによる光シャツタの製造
工程を示す図、第６図はＰＶＤＦバイモルフを用いた従
来の表示素子を示す斜視図である。６・・・ＰＶＤＦバイモルフ板、６ａ・・・光シャッタ
、７・・・遮光板、８・・・光拡散板。FIG. 1 is a perspective view of the configuration of a display element according to an embodiment of the present invention, FIG. 2 is a side view showing the operation of the optical shutter, and FIG. 3 is a P
A diagram showing the characteristics when statically driving a VDF bimorph,
Figure 4 is a diagram showing the characteristics of PVDF pimorph at resonance,
FIG. 5 is a diagram showing a manufacturing process of an optical shutter using a PVDF bimorph, and FIG. 6 is a perspective view showing a conventional display element using a PVDF bimorph. 6... PVDF bimorph board, 6a... Light shutter, 7... Light shielding plate, 8... Light diffusing plate.

Claims

[Scope of utility model registration request]

In a display element using PVDF bimorph, a PVDF bimorph optical shutter with one end fixed and the other free end is provided on the light emitting surface, and light shielding plates are provided on both sides of the optical shutter, and light shielding plates are provided on both sides of the optical shielding plate. A display element comprising a diffusion plate and applying an alternating current voltage to the optical shutter to cause resonance vibration.