JP4827618B2 - アンテナの作製方法、半導体装置の作製方法 - Google Patents
アンテナの作製方法、半導体装置の作製方法 Download PDFInfo
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- JP4827618B2 JP4827618B2 JP2006149782A JP2006149782A JP4827618B2 JP 4827618 B2 JP4827618 B2 JP 4827618B2 JP 2006149782 A JP2006149782 A JP 2006149782A JP 2006149782 A JP2006149782 A JP 2006149782A JP 4827618 B2 JP4827618 B2 JP 4827618B2
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Images
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- Thin Film Transistor (AREA)
- Details Of Aerials (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
本実施の形態では、本発明の半導体装置の一例について図面を参照して説明する。
本実施の形態は、本発明の半導体装置について上記実施の形態とは異なる構造に関して図面を参照して説明する。
本実施の形態では、薄膜トランジスタおよびアンテナを含む本発明の半導体装置の作製方法の一例について、図面を参照して説明する。
本実施の形態では、上記実施の形態と異なる半導体装置に関して図面を用いて説明する。具体的には、素子群とアンテナ形成層を別途作製し、素子群とアンテナ形成層とを接続して設ける場合に関して説明する。
(実施の形態5)
本実施の形態では、本発明の半導体装置を非接触でデータの送受信が可能であるRFIDとして利用した場合に関して図12を用いて説明する。
本発明の半導体装置の用途は広範にわたり、非接触で対象物の履歴等の情報を明確にし、生産・管理等に役立てる商品であればどのようなものにも適用することができる。例えば、紙幣、硬貨、有価証券類、証書類、無記名債券類、包装用容器類、書籍類、記録媒体、身の回り品、乗物類、食品類、衣類、保健用品類、生活用品類、薬品類及び電子機器等に設けて使用することができる。これらの例に関して図13を用いて説明する。
81 電源回路
82 クロック発生回路
83 復調回路
84 変調回路
85 制御回路
86 記憶回路
87 アンテナ
88 リーダ/ライタ
101 基板
102 素子群
103 導電膜
104 導電膜
105 導電膜
201 基板
202 アンテナ形成層
203 導電膜
204 導電膜
210 素子群
211 基板
212 絶縁膜
213 薄膜トランジスタ
215 樹脂
216 導電性粒子
223 トランジスタ
320 リーダ/ライタ
321 表示部
322 品物
323 RFID
325 RFID
326 商品
701 基板
702 剥離層
703 絶縁膜
704 非晶質半導体膜
705 ゲート絶縁膜
706 結晶質半導体膜
707 結晶質半導体膜
711 N型不純物領域
712 P型不純物領域
716 導電膜
726 N型不純物領域
727 N型不純物領域
734 絶縁膜
739 絶縁膜
744 薄膜トランジスタ
745 薄膜トランジスタ
749 絶縁膜
750 絶縁膜
751 絶縁膜
752 導電膜
762 絶縁膜
765 導電膜
767 導電膜
772 絶縁膜
773 開口部
775 シート材
776 シート材
777 シート材
780 チャネル形成領域
781 チャネル形成領域
785 P型不純物領域
786 導電膜
789 記憶素子部
791 素子形成層
801 枠
802 開口部
803 乳剤
804 金網(メッシュ)
805 スキージ
806 ペースト
807 部分
810 スクリーン印刷版
103a 導電膜
103b 導電膜
103c 導電膜
104a 導電膜
104b 導電膜
104d 導電膜
766a 導電膜
802a 開口部
802b 開口部
Claims (6)
- 第1の開口部と第2の開口部とを有するスクリーン印刷版を用いたアンテナの作製方法であって、
前記第1の開口部と前記第2の開口部とが印刷方向に沿って並ぶように、前記スクリーン印刷版を基板の上方に配置し、
前記第1の開口部から導電性ペーストを押し出して前記基板上にダミーパターンを形成した後、続けて前記第2の開口部から前記導電性ペーストを押し出して前記基板上に前記アンテナを形成し、
前記印刷方向と平行方向における前記ダミーパターンの幅は、前記印刷方向と平行方向における前記アンテナの幅よりも広いことを特徴とするアンテナの作製方法。 - 第1の開口部と第2の開口部とを有するスクリーン印刷版を用いたアンテナの作製方法であって、
前記第1の開口部と前記第2の開口部とが印刷方向に沿って並ぶように、前記スクリーン印刷版を基板の上方に配置し、
前記第1の開口部から導電性ペーストを押し出して前記基板上に第1の導電膜を形成した後、続けて前記第2の開口部から前記導電性ペーストを押し出して前記基板上に第2の導電膜を形成することにより、前記第1の導電膜及び前記第2の導電膜からなる前記アンテナを形成し、
前記印刷方向と平行方向における前記第1の導電膜の幅は、前記印刷方向と平行方向における前記第2の導電膜の幅よりも広いことを特徴とするアンテナの作製方法。 - 請求項1又は請求項2において、
前記第2の開口部はコイル状であることを特徴とするアンテナの作製方法。 - 第1の開口部と第2の開口部とを有するスクリーン印刷版を用いた半導体装置の作製方法であって、
トランジスタを有する素子群を形成し、
前記素子群上に絶縁膜を形成し、
前記第1の開口部と前記第2の開口部とが印刷方向に沿って並ぶように、前記スクリーン印刷版を前記絶縁膜の上方に配置し、
前記第1の開口部から導電性ペーストを押し出して前記絶縁膜上にダミーパターンを形成した後、続けて前記第2の開口部から前記導電性ペーストを押し出して前記絶縁膜上に前記トランジスタと電気的に接続するアンテナを形成し、
前記印刷方向と平行方向における前記ダミーパターンの幅は、前記印刷方向と平行方向における前記アンテナの幅よりも広いことを特徴とする半導体装置の作製方法。 - 第1の開口部と第2の開口部とを有するスクリーン印刷版を用いた半導体装置の作製方法であって、
トランジスタを有する素子群を形成し、
前記素子群上に絶縁膜を形成し、
前記第1の開口部と前記第2の開口部とが印刷方向に沿って並ぶように、前記スクリーン印刷版を前記絶縁膜の上方に配置し、
前記第1の開口部から導電性ペーストを押し出して前記絶縁膜上に第1の導電膜を形成した後、続けて前記第2の開口部から前記導電性ペーストを押し出して第2の導電膜を形成することにより、前記第1の導電膜及び前記第2の導電膜からなり前記絶縁膜上に前記トランジスタと電気的に接続する前記アンテナを形成し、
前記印刷方向と平行方向における前記第1の導電膜の幅は、前記印刷方向と平行方向における前記第2の導電膜の幅よりも広いことを特徴とする半導体装置の作製方法。 - 請求項4又は請求項5において、
前記第2の開口部はコイル状であることを特徴とする半導体装置の作製方法。
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| US20100109968A1 (en) * | 2007-03-29 | 2010-05-06 | Panasonic Corporation | Antenna device and portable terminal device |
| EP1978472A3 (en) * | 2007-04-06 | 2015-04-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| JP4997007B2 (ja) * | 2007-07-19 | 2012-08-08 | トッパン・フォームズ株式会社 | Rf−idメディア及びその製造方法 |
| JP5306705B2 (ja) * | 2008-05-23 | 2013-10-02 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| EP2424041B1 (en) * | 2009-04-21 | 2018-11-21 | Murata Manufacturing Co., Ltd. | Antenna apparatus and resonant frequency setting method of same |
| US9088071B2 (en) | 2010-11-22 | 2015-07-21 | ChamTech Technologies, Incorporated | Techniques for conductive particle based material used for at least one of propagation, emission and absorption of electromagnetic radiation |
| US10396451B2 (en) | 2010-11-22 | 2019-08-27 | Ncap Licensing, Llc | Techniques for patch antenna |
| JP6560610B2 (ja) * | 2015-12-18 | 2019-08-14 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP2018033031A (ja) * | 2016-08-25 | 2018-03-01 | 株式会社ジャパンディスプレイ | 電子機器及び表示装置 |
| KR102158193B1 (ko) * | 2018-03-06 | 2020-09-22 | 동우 화인켐 주식회사 | 필름 안테나 및 이를 포함하는 디스플레이 장치 |
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