JPH03494U - - Google Patents
Info
- Publication number
- JPH03494U JPH03494U JP6079389U JP6079389U JPH03494U JP H03494 U JPH03494 U JP H03494U JP 6079389 U JP6079389 U JP 6079389U JP 6079389 U JP6079389 U JP 6079389U JP H03494 U JPH03494 U JP H03494U
- Authority
- JP
- Japan
- Prior art keywords
- color separation
- piezoelectric vibrator
- support member
- vibrator
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Color Television Image Signal Generators (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図ないし第５図は本考案の第１〜第５の実
施例を示す斜視図、第６図は従来の色分解用圧電
振動子の斜視図である。
１，８〜１２……振動部材、２……圧電素子、
３……振動子支持部材、４……フイルタ保持部材
、５……カラーフイルタ、１４〜１６……切抜き
。
1 to 5 are perspective views showing first to fifth embodiments of the present invention, and FIG. 6 is a perspective view of a conventional piezoelectric vibrator for color separation. 1,8-12... Vibration member, 2... Piezoelectric element,
3... Vibrator support member, 4... Filter holding member, 5... Color filter, 14-16... Cutout.
Claims (1)
、これの内方の板面に励起用の圧電素子を取付け
、中央部に色分解用の面状のカラーフイルタを前
記板面と直角となして支持するフイルタ支持部材
を設けてある細長板状の振動部材を有する色分解
用圧電振動子において、 前記振動部材に、前記振動部材の前記フイルタ
支持部材が設けられた部分の剛性を低下させる剛
性低下手段を設けたことを特徴とする色分解用圧
電振動子。 ２ 前記剛性低下手段が、切り欠きであることを
特徴とする実用新案登録請求の範囲第１項記載の
色分解用圧電振動子。 ３ 前記剛性低下手段が、穴であることを特徴と
する実用新案登録請求の範囲第１項記載の色分解
用圧電振動子。[Claims for Utility Model Registration] 1. A vibrator support member is provided near both ends in the longitudinal direction, a piezoelectric element for excitation is attached to the inner plate surface of the vibrator support member, and a planar color filter for color separation is installed in the center. A piezoelectric vibrator for color separation having a vibrating member in the shape of a long and thin plate that is provided with a filter support member that supports the filter at right angles to the plate surface, wherein the vibrating member is provided with the filter support member of the vibrating member. A piezoelectric vibrator for color separation, characterized in that a piezoelectric vibrator for color separation is provided with a stiffness reducing means for reducing the stiffness of a portion. 2. The piezoelectric vibrator for color separation according to claim 1, wherein the rigidity reducing means is a notch. 3. The piezoelectric vibrator for color separation according to claim 1, wherein the rigidity reducing means is a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079389U JPH03494U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079389U JPH03494U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03494U true JPH03494U (en) | 1991-01-07 |
Family
ID=31588468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6079389U Pending JPH03494U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03494U (en) |
-
1989
- 1989-05-24 JP JP6079389U patent/JPH03494U/ja active Pending