JP5144313B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP5144313B2 JP5144313B2 JP2008060358A JP2008060358A JP5144313B2 JP 5144313 B2 JP5144313 B2 JP 5144313B2 JP 2008060358 A JP2008060358 A JP 2008060358A JP 2008060358 A JP2008060358 A JP 2008060358A JP 5144313 B2 JP5144313 B2 JP 5144313B2
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Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Semiconductor Integrated Circuits (AREA)
- Near-Field Transmission Systems (AREA)
Description
実施の形態1では、本発明の無線通信によりデータの交信が可能な半導体装置の構成について説明する。
実施の形態2では、RFIDタグで本発明の半導体装置を使用した際の構成および動作について説明する。
実施の形態3では、本発明の半導体装置の回路構成について説明する。
実施の形態4では、本発明の半導体装置内のフィルタ回路の別の例について説明する。
204 入力回路
205 定電圧を生成する回路
206 フィードバック回路
207 フィルタ
208 回路部
220 第一の容量素子
221 第一のトランジスタ
222 第二のトランジスタ
223 第二の容量素子
224 入力回路
225 定電圧を生成する回路
226 フィードバック回路
227 フィルタ
228 回路部
229 第三の容量素子
230 第一の抵抗素子
231 第三のトランジスタ
232 第二の抵抗素子
233 半導体装置
300 RFIDタグ
301 アンテナ
302 第2導電層
303 第1導電層
304 配線
305 半導体層
306 不純物領域
307 不純物領域
308 絶縁層
309 ゲート電極
310 不純物領域
311 不純物領域
312 不純物領域
313 半導体集積回路
320 第一の容量素子
321 第一のトランジスタ
322 第二のトランジスタ
323 第二の容量素子
324 入力回路
325 定電圧を生成する回路
326 フィードバック回路
327 フィルタ
328 回路部
329 第三の容量素子
330 第一のインダクタ素子
331 第三のトランジスタ
332 第二の抵抗素子
333 半導体装置
340 リセット回路
350 復調回路
360 回路部
370 クロック生成回路
380 コード抽出回路
390 コード判定回路
400 変調回路
410 信号出力制御回路
420 CRC回路
430 メモリ
440 入力回路
450 定電圧を生成する回路
460 フィードバック回路
470 フィルタ
600 基板
601 素子群
602 端子部
603 導電性粒子
604 樹脂
610 基板
661 下地膜
662 半導体層
662a チャネル形成領域
662b 不純物領域
662c 低濃度不純物領域
663 第1の絶縁層
664 ゲート電極
665 第3の絶縁層
666 配線
667 第2の絶縁層
668 第4の絶縁層
701 フレキシブル基板
720 無線タグ
801 保護層
802 アンテナ
803 保護層
804 素子群
805 ソース及びドレインの一方
806 ソース及びドレインの他方
807 ゲート電極
820 リーダ/ライタ
821 表示部
822 物品
824 リーダ/ライタ
826 物品
880 基板
881 トランジスタ
2001 トランジスタ
2002 トランジスタ
2003 トランジスタ
2004 容量素子
2005 抵抗素子
3010 通信器
3020 アンテナユニット
3030 制御用端末
Claims (5)
- 定電圧を生成する回路と、フィルタと、フィードバック回路と、回路部と、を有し、
前記定電圧を生成する回路の出力は、前記フィルタを介して前記フィードバック回路の入力に電気的に接続され、
前記定電圧を生成する回路の出力は、前記回路部の入力に電気的に接続され、
前記回路部の入力は、前記フィルタを介して前記フィードバック回路の入力に電気的に接続されていることを特徴とする半導体装置。 - 請求項1において、
交流信号から直流電圧を生成する入力回路を有し、
前記入力回路の出力は、前記定電圧を生成する回路の入力に電気的に接続されていることを特徴とする半導体装置。 - 請求項1又は請求項2において、
前記フィルタは、容量素子と、第1の抵抗素子又はインダクタ素子から構成される第1の素子と、を有し、
前記フィードバック回路は、トランジスタと、第2の抵抗素子から構成される第2の素子と、を有し、
前記定電圧を生成する回路の出力は、前記第1の素子の一端及び前記容量素子の一端に電気的に接続され、
前記トランジスタのゲートは、前記第1の素子の他端に電気的に接続され、
前記トランジスタのソース又はドレインの一方は、前記第2の素子の一端に電気的に接続され、
前記トランジスタのソース又はドレインの他方及び前記容量素子の他端は、共通の配線に電気的に接続されていることを特徴とする半導体装置。 - 請求項3において、
アンテナを有し、
前記アンテナの一端は、前記第2の素子の一端に電気的に接続されており
前記アンテナの他端は、前記配線に電気的に接続されていることを特徴とする半導体装置。 - 請求項1乃至請求項4のいずれか一項において、
複数のトランジスタを有する素子群と、前記素子群が貼り付けられた曲面を有する基板と、を有し、
前記定電圧を生成する回路と前記フィルタと前記フィードバック回路とは、前記素子群を用いて形成されており、
前記複数のトランジスタのキャリアの移動方向が前記曲面が弧を描く方向と直交するように、前記素子群が前記基板に貼り付けられていることを特徴とする半導体装置。
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EP2329429A4 (en) * | 2008-09-17 | 2015-07-29 | Semiconductor Energy Lab | SEMICONDUCTOR COMPONENT |
KR101681884B1 (ko) * | 2009-03-27 | 2016-12-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치, 표시장치 및 전자기기 |
US8928466B2 (en) * | 2010-08-04 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR102013402B1 (ko) * | 2012-08-13 | 2019-08-22 | 삼성전자주식회사 | Rfid 장치 |
JP6669132B2 (ja) * | 2017-06-23 | 2020-03-18 | 株式会社村田製作所 | マルチプレクサ、送信装置および受信装置 |
US11886216B2 (en) * | 2021-11-02 | 2024-01-30 | Nxp B.V. | Voltage regulator circuit and method for regulating a voltage |
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JP3940939B2 (ja) | 1997-09-08 | 2007-07-04 | 吉川アールエフシステム株式会社 | データキャリア |
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US20080230821A1 (en) | 2008-09-25 |
EP1973069A1 (en) | 2008-09-24 |
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