close

Вход

Забыли?

вход по аккаунту

?

DESCRIPTION JPS6045597

код для вставкиСкачать
Patent Translate
Powered by EPO and Google
Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JPS6045597
[0001]
Brief description of the drawings
[0002]
FIG. 1 is an external perspective view of a vibrator used in a conventional piezoelectric speaker,
and FIG. 2 is an enlarged plan view showing the structure of the vibrator shown in FIG. FIG. 3 is a
diagram showing a specific operation of the vibrator shown in the first section and FIG. 2, and
FIG. 4 is a section showing the air volume eliminating operation of the vibrator in the same
manner. FIG. 5 is a plan view of an essential part showing the structure of the vibrator of the
piezoelectric speaker according to the present invention. 6 to 10 are views showing the process
of manufacturing the vibrator shown in FIG. 5, respectively. FIG. 6 is a view when forming an
electrode on a piezoelectric film, and FIG. 8 is a plan view of the other piezoelectric film, and FIG.
9 is a view when laminating and bonding one piezoelectric film and the other piezoelectric film,
and FIG. 10 is laminated and bonded. FIG. 8 is an external perspective view of a vibrating body
formed by bending the piezoelectric film into an accordion-pleated shape. FIG. 11 is a diagram
showing a specific operation of the vibrator shown in FIG. 5, and FIGS. 11A and 11B are
diagrams showing cases where the directions of signal voltages are different from each other.
FIG. 12 is also a diagram illustrating the air volume excluding operation of the vibrator, and FIG.
12A is a signal voltage in the directions different from each other when FIG. 12B and FIG. It is a
figure which shows the case where each is applied to each electrode. FIG. 13 is also a diagram
showing frequency characteristics of a vibrating body. FIG. 14 is a plan view showing the
configuration of another vibrator to which the present invention is applied. FIG. 15 is a diagram
13-04-2019
1
showing a specific operation of the vibrator shown in FIG. 14, and FIGS. 15A and 15B are
diagrams showing the case where signal voltages in different directions are applied to each
electrode. is there. FIG. 16 is a diagram showing frequency characteristics of the vibrator shown
in FIG. FIG. 17 is a plan view showing the configuration of another vibrator to which the present
invention is applied. 20, 40.60 ? ? ? ? ? ? Vibrator, 21.22. 62.63-----Piezoelectric film, 23a,
23b, 43a, 43b "bent portion, 25.27.44.45, 67, 68
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии 52 .. , 66 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
и и и и и и и и и и и и и и и и и и и и и и и и и и и. No. 393 rho 3. o 5 b ░ and 111 111 111 111 J 1 [5 o (4 b) ? 1
ill I Jll l river-Figure 9 (25) 26a original (27) 27a Figure 10
13-04-2019
2
Документ
Категория
Без категории
Просмотров
0
Размер файла
8 Кб
Теги
jps6045597, description
1/--страниц
Пожаловаться на содержимое документа