Adhesive film material for use in manufacturing semiconductors

- Nitto Denko Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first embodiment of the adhesive film material for use in manufacturing semiconductors showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a plan view thereof;

FIG. 4 is a right side view, the left side being a mirror image thereof;

FIG. 5 is an enlarged plan view of the design as identified by A and B in FIG. 2;

FIG. 6 is a sectional view taken along line 6—6 in FIG. 5;

FIG. 7 is a sectional view taken along line 7—7 in FIG. 5;

FIG. 8 is a perspective view of a second embodiment of the adhesive film material for use in manufacturing semiconductors;

FIG. 9 is a front view thereof;

FIG. 10 is a plan view thereof;

FIG. 11 is a right side view, the left side being a mirror image thereof;

FIG. 12 is an enlarged plan view of the design as identified by A and B in FIG. 9;

FIG. 13 is a sectional view taken along line 13—13 in FIG. 12;

FIG. 14 is a sectional view taken along line 14—14 in FIG. 12;

FIG. 15 is a perspective view of a third embodiment of the adhesive film material for use in manufacturing semiconductors;

FIG. 16 is a front view thereof;

FIG. 17 is a plan view thereof;

FIG. 18 is a right side view, the left side being a mirror image thereof;

FIG. 19 is an enlarged plan view of the design as identified by A and B in FIG. 16;

FIG. 20 is a sectional view taken along line 20—20 in FIG. 19; and,

FIG. 21 is a sectional view taken along line 21—21 in FIG. 19.

Claims

The ornamental design for adhesive film material for use in manufacturing semiconductors, as shown and described.

Referenced Cited
U.S. Patent Documents
4209481 June 24, 1980 Kashiro et al.
4961804 October 9, 1990 Aurichio
5476565 December 19, 1995 Akada et al.
5918113 June 29, 1999 Higashi et al.
6245593 June 12, 2001 Yoshihara et al.
6457220 October 1, 2002 Hamano
6518097 February 11, 2003 Yim et al.
D549189 August 21, 2007 Misumi et al.
20020042189 April 11, 2002 Tanaka
20030226640 December 11, 2003 Yamazaki et al.
20050139973 June 30, 2005 Matsumura et al.
Patent History
Patent number: D589473
Type: Grant
Filed: Nov 30, 2007
Date of Patent: Mar 31, 2009
Assignee: Nitto Denko Corporation (Osaka)
Inventors: Naohide Takamoto (Ibaraki), Sadahito Misumi (Ibaraki), Takeshi Matsumura (Ibaraki), Yasuhiro Amano (Ibaraki)
Primary Examiner: Selina Sikder
Attorney: Osha • Liang LLP
Application Number: 29/293,537