Semiconductor Energy Laboratory Co., Ltd.

Shinji Imatou

Shunpei Yamazaki

Mitsunori Tsuchiya

Kazuhisa Nakashita

Atsushi Kawano

Toshiji Hamatani

Takashi Inushima

Naoki Hirose

Noriya Ishida

Mari Sasaki

Kazuo Urata

Itaru Koyama

Kenji Itou

Shigenori Hayashi

Kouhei Wada

Mitsunori Sakama

Kenji Itoh

Takeshi Fukada

Hisato Shinohara

Junichi Takeyama

Shunepi Yamazaki

An electronic device comprising a substrate having a frame, a metal lead and an electronic parts in a bonding structure, and a molding of an organic resin formed on the substrate, wherein the surface of the organic resin is provided with a hardened water-resistant or carbonaceous film or wherein pores at the surface of the organic resin are filled within an inactive gas such as argon because of a plasma treatment of the resin surface with the inactive gas whereby impurities are prevented from entering into the organic resin through the pores.

Electronic device and its manufacturing method

Electronic device including a densified region

A plasma process and an apparatus therefor are described. A number of substrates are disposed between a pair of electrodes, to which a high frequency electric power is applied in order to generate glow discharge and induce a plasma. The substrates in the plasma are applied with an alternating electric field. By virtue of the alternating electric field, the substrates are subjected to sputtering action.

Plasma processing method and apparatus

An electronic device comprising a substrate having a frame, a metal lead and electronic parts in a bonding structure, and a molding of an organic resin formed on the substrate, wherein the surface of the organic resin is provided with a hardened water-resistant or carbonaceous film.

Plasma processing method for improving a package of a semiconductor

An improved apparatus and method for depositing thin films on a substrate. The apparatus utilizes two types of energy input. A pair of electrodes are provided in a reaction chamber and supplied with first AC electric energy at 1 to 100 MHz for generating a plasma gas in a reaction chamber therebetween. The substrate is mounted on a substrate holder to which second electric energy is supplied.

Apparatus and method for forming thin films

An improved electric device and manufacturing method for the same are described. The device is, for example, an IC chip clothed with moulding. In advance of the moulding process, the IC chip is coated with silicon nitride in order to protect the IC chip from moisture invaded through cracks or gaps. The coating of silicon nitride is carried out after cleaning the surface of the IC chip by plasma CVD.

Method of manufacturing a semiconductor using plasma processing

An apparatus suitable for mass-production of carbon coatings having a high degree of hardness. The apparatus utilized two types of energy input. First energy is inputted to a pair of electrodes provided in a reaction chamber, between which electrodes a deposition space is defined. A number of substrates to be coated are mounted on a plurality of substrate holders which are supplied with a second electric energy. The holders are arranged parallel to the electric field to prevent disturbance of the electric field.

Apparatus for forming thin films in quantity

A plasma process and an apparatus therefor are described. A number of substrates are disposed between a pair of electrodes, to which a high frequency electromagnetic power is applied in order to generate glow discharge and induce a plasma. The substrates in the plasma are additionally applied with an alternating electric field. By virtue of the alternating electric field, the substrates are subjected to sputtering action.

An improved laser patterning method and apparatus is described. A number of parallel grooves can be formed on a glass substrate coated with an ITO film by projecting flat laser pulses while the substrate is continuously sliding. By this process, the process time for producing a substrate for liquid crystal display can be reduced.

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Atsugi, Japan

Shinji Imatou