JP6227890B2 - 信号処理回路および制御回路 - Google Patents
信号処理回路および制御回路 Download PDFInfo
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- JP6227890B2 JP6227890B2 JP2013094854A JP2013094854A JP6227890B2 JP 6227890 B2 JP6227890 B2 JP 6227890B2 JP 2013094854 A JP2013094854 A JP 2013094854A JP 2013094854 A JP2013094854 A JP 2013094854A JP 6227890 B2 JP6227890 B2 JP 6227890B2
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- 239000004065 semiconductor Substances 0.000 claims description 153
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 description 47
- 229910052760 oxygen Inorganic materials 0.000 description 47
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 46
- 239000013078 crystal Substances 0.000 description 32
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- 239000010410 layer Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 239000003990 capacitor Substances 0.000 description 15
- 125000004429 atom Chemical group 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
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- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- 125000004430 oxygen atom Chemical group O* 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000004544 sputter deposition Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 229910052814 silicon oxide Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
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- 229910052735 hafnium Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910007541 Zn O Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
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- -1 hydrogen ions Chemical class 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Thin Film Transistor (AREA)
- Dc-Dc Converters (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Description
本実施の形態では、本発明の一態様に係る制御回路100について、図1を参照して説明する。
図1には、制御回路100のブロック図を示す。
まず、高純度化された酸化物半導体を用いたトランジスタのオフ電流が十分に小さいことを考慮して、チャネル幅Wが1mと十分に大きいトランジスタを用意してオフ電流の測定を行った。結果を図6に示す。図6において、横軸はゲート電圧VG、縦軸はドレイン電流IDである。ドレイン電圧VDが+1Vまたは+10Vの場合、ゲート電圧VGが−5Vから−20Vの範囲では、トランジスタのオフ電流は検出限界である1×10−12A以下であることがわかった。また、トランジスタのオフ電流(ここでは、単位チャネル幅(1μm)あたりの値)は1aA(1×10−18A)以下となることがわかった。
次に、制御回路100の動作を説明する。本実施の形態では、負荷からのフィードバック信号FBの電圧が設定した値(基準信号Refの電圧)よりも小さい場合に制御回路100が安定した出力信号を出力する駆動方法について説明する。
本実施の形態では、本発明の一態様に係る制御回路300について、図2を参照して説明する。
図2には、制御回路300のブロック図を示す。
次に制御回路300の動作を説明する。本実施の形態では、負荷からのフィードバック信号FBの電圧が設定した値(基準信号Refの電圧)よりも大きい場合に制御回路300が安定した出力信号を出力する駆動方法について説明する。
本実施の形態では、本発明に適用することができるトランジスタの作製方法の一例について図4および図5を参照して説明する。図4はトランジスタの断面構造の概略の一例を示す図である。図4においては、半導体基板に設けられたトランジスタ上にオフ電流の小さいトランジスタが形成されている。半導体基板には、pチャネル型トランジスタとnチャネル型トランジスタの双方が含まれていてもよいし、一方のみが設けられていてもよい。
102 ADコンバーター
104 演算処理装置
106 レジスタ
120 信号処理回路
150 プロセッサー
202 レジスタ
204 デジタルパルス幅変調器
206 クロック生成回路
220 パルス幅変調器
300 制御回路
302 Gmアンプ
304 トランジスタ
306 ゲート入力端子
308 容量素子
310 抵抗
312 容量素子
320 信号処理回路
350 ラッチ回路
370 位相補償保持回路
402 コンパレーター
404 三角波発生器
420 パルス幅変調器
500 半導体基板
501 高濃度不純物領域
502 低濃度不純物領域
503 ゲート絶縁膜
504 ゲート電極
505 層間絶縁膜
510 トランジスタ
511 酸化物半導体膜
512a ソース電極
512b ドレイン電極
513 ゲート絶縁膜
514a ゲート電極
514b 電極
800 測定系
802 容量素子
804 トランジスタ
805 トランジスタ
806 トランジスタ
808 トランジスタ
Claims (8)
- ADコンバーターと、プロセッサーと、を有し、
前記プロセッサーは、演算処理装置と、第1のレジスタと、を有し、
前記ADコンバーターに、基準信号と、負荷からのフィードバック信号と、が入力され、
前記演算処理装置に、前記ADコンバーターの出力信号と、前記第1のレジスタの出力信号と、が入力され、
前記第1のレジスタに、前記演算処理装置の出力信号が入力され、
前記第1のレジスタは、シリコンよりもバンドギャップが大きい半導体材料をチャネル領域に用いたトランジスタを有し、
前記基準信号と前記フィードバック信号の電圧が同じになるときに電源をオフとする機能を有する信号処理回路。 - 請求項1において、
前記シリコンよりもバンドギャップが大きい半導体材料は、酸化物半導体である信号処理回路。 - 請求項1または請求項2において、
前記シリコンよりもバンドギャップが大きい半導体材料をチャネル領域に用いたトランジスタは、85℃で、ソース−ドレイン間の電圧が3.1Vの条件において、チャネル幅あたりのオフ電流が1×10−19A/μm以下である信号処理回路。 - 請求項1乃至3のいずれか一において、
前記負荷は、LED照明またはOLED照明である信号処理回路。 - 信号処理回路と、パルス幅変調器と、を有し、
前記信号処理回路は、ADコンバーターと、プロセッサーと、を有し、
前記プロセッサーは、演算処理装置と、第1のレジスタと、を有し、
前記パルス幅変調器は、第2のレジスタを有するデジタルパルス幅変調器と、クロック生成回路と、を有し、
前記ADコンバーターに、基準信号と、負荷からのフィードバック信号と、が入力され、
前記演算処理装置に、前記ADコンバーターの出力信号と、前記第1のレジスタの出力信号と、が入力され、
前記第1のレジスタ及び前記第2のレジスタに、前記演算処理装置の出力信号が入力され、
前記デジタルパルス幅変調器に前記クロック生成回路の信号が入力され、
前記第1のレジスタは、シリコンよりもバンドギャップが大きい半導体材料をチャネル領域に用いたトランジスタを有し、
前記基準信号と前記フィードバック信号の電圧が同じになるときに、前記信号処理回路の電源をオフとする機能を有する制御回路。 - 請求項5において、
前記シリコンよりもバンドギャップが大きい半導体材料は、酸化物半導体である制御回路。 - 請求項5または請求項6において、
前記シリコンよりもバンドギャップが大きい半導体材料をチャネル領域に用いたトランジスタは、85℃で、ソース−ドレイン間の電圧が3.1Vの条件において、チャネル幅あたりのオフ電流が1×10−19A/μm以下である制御回路。 - 請求項5乃至7のいずれか一において、
前記負荷は、LED照明またはOLED照明である制御回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013094854A JP6227890B2 (ja) | 2012-05-02 | 2013-04-29 | 信号処理回路および制御回路 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012105233 | 2012-05-02 | ||
| JP2012105233 | 2012-05-02 | ||
| JP2013094854A JP6227890B2 (ja) | 2012-05-02 | 2013-04-29 | 信号処理回路および制御回路 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017198166A Division JP6857587B2 (ja) | 2012-05-02 | 2017-10-12 | 制御回路 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013251891A JP2013251891A (ja) | 2013-12-12 |
| JP2013251891A5 JP2013251891A5 (ja) | 2016-06-23 |
| JP6227890B2 true JP6227890B2 (ja) | 2017-11-08 |
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2013
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Also Published As
| Publication number | Publication date |
|---|---|
| US20170310215A1 (en) | 2017-10-26 |
| US20130293138A1 (en) | 2013-11-07 |
| JP2018038051A (ja) | 2018-03-08 |
| JP2013251891A (ja) | 2013-12-12 |
| JP2020141408A (ja) | 2020-09-03 |
| US9705398B2 (en) | 2017-07-11 |
| JP6857587B2 (ja) | 2021-04-14 |
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