Electrical Characteristics of Driver LSI with 35 m Thickness for Flexible Display

• ASAKAWA Michihiro

  Kyushu University

• NAKASHIMA Takuro

  Kyushu University

• SAEKI Tsubasa

  Kyushu University

• HATTORI Reiji

  Kyushu University The Institute of Electronics, Information and Communication Engineers

• YOKOO Akihiko

  Bridgestone Corporation

• SAKURAI Ryo

  Bridgestone Corporation

• NIHEI Norio

  Bridgestone Corporation

• MASUDA Yoshitomo

  Bridgestone Corporation

書誌事項

タイトル別名

• Electrical Characteristics of Driver LSI with 35μm Thickness for Flexible Display

抄録

Electrical characteristics of the mechanically flexible driver LSI as thin as 35μm mounted directly on a flexible display panel were precisely analyzed. The high-voltage transistors on this LSI show the current decrease by 10-30% in high voltage region, comparing with that of an ordinary thickness LSI. These phenomena can be associated with a self-heating effect. We considered the thermal diffusion on the thin chip by changing material of the measurement stage. Moreover, we analyzed the transistor characteristics on the thin chip under convex and concave bending conditions. The drain current change by piezoresistive effect was observed.

収録刊行物

• IEICE Transactions on Electronics

  IEICE Transactions on Electronics E91-C (10), 1570-1575, 2008

  一般社団法人 電子情報通信学会

キーワード

• electric paper display
• flexible display
• flexible LSI

詳細情報

• CRID: 1390001204375653120
• NII論文ID: 10026819601
• NII書誌ID: AA10826283
• DOI: 10.1093/ietele/e91-c.10.1570
• ISSN: 17451353
• ISSN: 09168524
• Web Site: https://www.jstage.jst.go.jp/article/transele/E91.C/10/E91.C_10_1570/_pdf
• 本文言語コード: en
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• 抄録ライセンスフラグ: 使用不可