Matsushita Electric Industrial Co., Ltd.

Takashi Akiguchi

Norihito Tsukahara

Kazuhiro Mori

Hidenori Miyakawa

Yukio Maeda

Yoshifumi Kitayama

Keiji Saeki

Kenichi Sato

Mikiya Nakata

Kazuto Nishida

Mitsunori Yokomakura

Yoshio Maruyama

Hiroshi Yamauchi

Mitsumasa Oku

Yutaka Harada

Yoshinori Wada

Daisuke Irii

Shinji Murakami

A bump is formed on each element electrode of a semiconductor device, and a thermoplastic resin sheet is aligned in position with the semiconductor device. The sheet and the semiconductor device are subjected to hot pressing to melt the sheet, forming a thermoplastic resin portion that covers a portion other than the end surface of each bump of the semiconductor device. The thermoplastic resin portion obtained after the hot pressing is cut.

Semiconductor device package manufacturing method and semiconductor device package manufactured by the method

A bump is formed on each element electrode of a semiconductor device, and a thermoplastic resin sheet is aligned in position with the semiconductor device. The sheet and the semiconductor device are subjected to hot pressing to melt the sheet, forming a thermoplastic resin portion that covers a portion other than the end surface of each bump of the semiconductor device. The thermoplastic resin portion obtained after the hot pressing is out.

Package of semiconductor device and method of manufacture thereof

A package is formed by covering a circuit board with a thermoplastice film. The cylindrical or sheet-like thermoplastic film is decompressed and used to cover the circuit board to protect the board and components mounted on the board.

Method of manufacturing article having electronic circuit

A method for mounting parts, and an IC card and its manufacturing method. The method reduces the number of steps, increases productivity, lowers costs, and miniaturizes the chip. A first electrode of the IC chip for processing signals received from a coil is connected to an internal end of a coil pattern formed on a first substrate, and an external end of the coil pattern and a second electrode of the IC chip are connected via a jumper wire.

Method for mounting parts and making an IC card

A method is disclosed for connecting electrodes of a plasma display panel. The method includes overlapping a thick film electrode formed on a glass substrate with an electrode of a flexible substrate via an adhesive sheet having conductive particles dispersed therein, then, heating and pressuring from above the flexible substrate with a pressuring tool, to thereby set the adhesive sheet, and finally electrically connecting the electrode of the glass substrate and the electrode of the flexible substrate with each other.

Method for connecting electrodes of plasma display panel

An electronic chip component includes an electrode formed on a wafer, a passivation film formed on the water, and an organic protective film covering an entire surface of exposed portions of the electrode and the passivation film. Such component is packed in a package including a carrier tape having therethrough a space for receiving the component with one end of such space open. A cover is applied to close the open end of the space after the component is inserted therein.

Method of packaging electronic chip component and method of bonding of

An electronic chip component includes an electrode formed on a wafer, a passivation film formed on the wafer, and an organic protective film covering an entire surface of exposed portions of the electrode and the passivation film. A package for packing the component includes a carrier tape having therethrough a space for receiving the component with one end or side of the space opened, and a cover tape for closing the open end of the space after the component is stored in the space. A method for packing the component includes the steps of storing the component in the space of the carrier tape with one end of the space opened, and closing the open end of the space with the cover tape.

Electronic chip component with passivation film and organic protective

An adhesive composition for use in the mounting of electronic parts on a printed circuit board is disclosed. The composition comprises a photosetting and thermosetting resin ingredient and a long-chain saturated fatty acid amide. Also disclosed is a method for mounting electronic parts on a printed circuit board by the use of such an adhesive composition.

Method for mounting electronic parts on a printed circuit board by use

An adhesive composition comprising 10 to 60 parts by weight per 100 parts of the total weight of components (1) to (4) of a monofunctional (meth)acrylic monomer, 0.01 to 10 parts by weight per 100 parts of the total weight of components (1) to (4) of a compound having at least two (meth)acryloyl groups in a molecule, 30 to 80 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a heat resistant epoxy resin, 0.1 to 20 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of an imidazole compound, 0.001 to 10 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a photopolymerization initiator, and 0.01 to 20 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a thixotropic agent, with which an electronic part can be effectively packaged to a printed board.

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Osaka, Japan

Takashi Akiguchi