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JPH09129809A Expired / Lapsed JP ⏱️ 0.0 years remaining

Semiconductor device and manufacturing method thereof

Assignee: NEC Corp
•
Filing: 1995-10-31
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Granted: —
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Expires: 2015-10-31
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Abstract

Abstract Translated from Japanese (57)【要約】 【課題】TABテープ等のボンディングであるギャング ・ボンディングとシングル・ポイント・ボンディングと が共通のパッド電極で可能となり、また狭ピッチ接続を 実現する。 【解決手段】幅の広いボンディング部5と幅の狭いリー ド受部3とを交互に配列し、またこのようなパッド電極 1,2を一列状に配列する。 【効果】ショート不良等が発生することなく、安定した 歩留りで生産可能となった。また狭ピッチ接合におい て、接合面積の有効な拡大により、接合強度が向上し た。 (57) Abstract: Gang bonding and single point bonding, which are bonding of TAB tape or the like, are possible with a common pad electrode, and narrow pitch connection is realized. SOLUTION: Wide bonding portions 5 and narrow lead receiving portions 3 are alternately arranged, and such pad electrodes 1 and 2 are arranged in a line. [Effect] It became possible to produce with stable yield without causing short circuit defects. Further, in the narrow pitch bonding, the bonding strength is improved by effectively expanding the bonding area.

Inventors

  • 👤 Michitaka Urushima
  • 👤 路高 漆島

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-06 08:43
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/90; H10W72/071; H10W72/075; H10W72/07551; H10W72/07554; H10W72/50; H10W72/531; H10W72/5363; H10W72/541; H10W72/5445; H10W72/547; H10W72/59; H10W72/931; H10W72/932; H10W72/941; H10W72/944; H10W72/9445

Claims Analysis

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References Cited (Backward Citations)

JPS6419752A Cited
JPH07335692A Cited

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