TW594632B - Level converter circuit and a liquid crystal display device employing the same - Google Patents
Level converter circuit and a liquid crystal display device employing the same Download PDFInfo
- Publication number
- TW594632B TW594632B TW090103471A TW90103471A TW594632B TW 594632 B TW594632 B TW 594632B TW 090103471 A TW090103471 A TW 090103471A TW 90103471 A TW90103471 A TW 90103471A TW 594632 B TW594632 B TW 594632B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- transistor
- converter circuit
- level converter
- supplied
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 54
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 56
- 239000010409 thin film Substances 0.000 claims description 16
- 239000004065 semiconductor Substances 0.000 claims description 15
- 230000002079 cooperative effect Effects 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 8
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000011159 matrix material Substances 0.000 description 17
- 238000005070 sampling Methods 0.000 description 17
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 101710116852 Molybdenum cofactor sulfurase 1 Proteins 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 101001051799 Aedes aegypti Molybdenum cofactor sulfurase 3 Proteins 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 101100286980 Daucus carota INV2 gene Proteins 0.000 description 2
- 101710116850 Molybdenum cofactor sulfurase 2 Proteins 0.000 description 2
- 101100397045 Xenopus laevis invs-b gene Proteins 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 101150110971 CIN7 gene Proteins 0.000 description 1
- 101000741396 Chlamydia muridarum (strain MoPn / Nigg) Probable oxidoreductase TC_0900 Proteins 0.000 description 1
- 101000741399 Chlamydia pneumoniae Probable oxidoreductase CPn_0761/CP_1111/CPj0761/CpB0789 Proteins 0.000 description 1
- 101000741400 Chlamydia trachomatis (strain D/UW-3/Cx) Probable oxidoreductase CT_610 Proteins 0.000 description 1
- 101150110298 INV1 gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00369—Modifications for compensating variations of temperature, supply voltage or other physical parameters
- H03K19/00384—Modifications for compensating variations of temperature, supply voltage or other physical parameters in field effect transistor circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018557—Coupling arrangements; Impedance matching circuits
- H03K19/018571—Coupling arrangements; Impedance matching circuits of complementary type, e.g. CMOS
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Shift Register Type Memory (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000047164A JP3734664B2 (ja) | 2000-02-24 | 2000-02-24 | 表示デバイス |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW594632B true TW594632B (en) | 2004-06-21 |
Family
ID=18569459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090103471A TW594632B (en) | 2000-02-24 | 2001-02-15 | Level converter circuit and a liquid crystal display device employing the same |
Country Status (4)
| Country | Link |
|---|---|
| US (4) | US6593920B2 (enExample) |
| JP (1) | JP3734664B2 (enExample) |
| KR (1) | KR100420455B1 (enExample) |
| TW (1) | TW594632B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8362998B2 (en) | 2006-01-23 | 2013-01-29 | Sharp Kabushiki Kaisha | Drive circuit, display device provided with such drive circuit and method for driving display device |
| CN104318886A (zh) * | 2014-10-31 | 2015-01-28 | 京东方科技集团股份有限公司 | 一种goa单元及驱动方法,goa电路和显示装置 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW491988B (en) * | 2001-03-21 | 2002-06-21 | Century Semiconductor Inc | Single-ended high voltage level shifters applied in TET-LCD gate drivers |
| JP2003084733A (ja) * | 2001-07-04 | 2003-03-19 | Sharp Corp | 表示装置および携帯機器 |
| JP2003173174A (ja) * | 2001-09-25 | 2003-06-20 | Sharp Corp | 画像表示装置および表示駆動方法 |
| US7109961B2 (en) * | 2002-03-13 | 2006-09-19 | Semiconductor Energy Laboratory Co., Ltd. | Electric circuit, latch circuit, display apparatus and electronic equipment |
| JP3989763B2 (ja) * | 2002-04-15 | 2007-10-10 | 株式会社半導体エネルギー研究所 | 半導体表示装置 |
| JP3791452B2 (ja) * | 2002-05-02 | 2006-06-28 | ソニー株式会社 | 表示装置およびその駆動方法、ならびに携帯端末装置 |
| JP2003347926A (ja) * | 2002-05-30 | 2003-12-05 | Sony Corp | レベルシフト回路、表示装置および携帯端末 |
| TWI309831B (en) | 2002-09-25 | 2009-05-11 | Semiconductor Energy Lab | Clocked inverter, nand, nor and shift register |
| JP4339103B2 (ja) | 2002-12-25 | 2009-10-07 | 株式会社半導体エネルギー研究所 | 半導体装置及び表示装置 |
| TWI238987B (en) * | 2003-01-24 | 2005-09-01 | Au Optronics Corp | Pre-charging system of active matrix display |
| JP5218593B2 (ja) * | 2003-06-02 | 2013-06-26 | セイコーエプソン株式会社 | 電気光学装置及びこれを備えた電子機器 |
| KR100600865B1 (ko) * | 2003-11-19 | 2006-07-14 | 삼성에스디아이 주식회사 | 전자파차폐수단을 포함하는 능동소자표시장치 |
| KR101103373B1 (ko) | 2004-06-14 | 2012-01-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 시프트 레지스터 및 반도체 표시장치 |
| JP4974512B2 (ja) * | 2004-12-03 | 2012-07-11 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置及び電子機器 |
| US7688107B2 (en) * | 2005-04-19 | 2010-03-30 | Semiconductor Energy Laboratory Co., Ltd. | Shift register, display device, and electronic device |
| CN102394049B (zh) * | 2005-05-02 | 2015-04-15 | 株式会社半导体能源研究所 | 显示装置的驱动方法 |
| US8059109B2 (en) * | 2005-05-20 | 2011-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic apparatus |
| JP4951907B2 (ja) * | 2005-09-16 | 2012-06-13 | 富士電機株式会社 | 半導体回路、インバータ回路および半導体装置 |
| US9153341B2 (en) | 2005-10-18 | 2015-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Shift register, semiconductor device, display device, and electronic device |
| US8174053B2 (en) * | 2006-09-08 | 2012-05-08 | Sharp Kabushiki Kaisha | Semiconductor device, production method thereof, and electronic device |
| US8223137B2 (en) * | 2006-12-14 | 2012-07-17 | Lg Display Co., Ltd. | Liquid crystal display device and method for driving the same |
| CN102903323B (zh) * | 2012-10-10 | 2015-05-13 | 京东方科技集团股份有限公司 | 移位寄存器单元、栅极驱动电路及显示器件 |
| CN104217680B (zh) * | 2014-08-29 | 2016-05-04 | 重庆京东方光电科技有限公司 | 公共电压补偿电路、其补偿方法、阵列基板及显示装置 |
| JP2017073742A (ja) | 2015-10-09 | 2017-04-13 | 株式会社東芝 | レベルシフト回路、半導体装置および電池監視装置 |
| CN105355187B (zh) * | 2015-12-22 | 2018-03-06 | 武汉华星光电技术有限公司 | 基于ltps半导体薄膜晶体管的goa电路 |
| CN105719599B (zh) * | 2016-04-18 | 2018-06-29 | 京东方科技集团股份有限公司 | 移位寄存器电路单元、栅极驱动电路和显示装置 |
| CN107665674B (zh) * | 2016-07-29 | 2019-07-26 | 京东方科技集团股份有限公司 | 电平转换器及其操作方法、栅极驱动电路和显示装置 |
| US10566976B2 (en) * | 2016-09-19 | 2020-02-18 | International Business Machines Corporation | Complementary logic circuit and application to thin-film hybrid electronics |
| CN109949771B (zh) * | 2017-12-20 | 2022-09-30 | 矽创电子股份有限公司 | 显示面板驱动电路及其耐高压电路 |
| US11777502B2 (en) * | 2019-03-29 | 2023-10-03 | Semiconductor Energy Laboratory Co., Ltd. | Logic circuit and semiconductor device formed using unipolar transistor |
| JP2021120689A (ja) * | 2020-01-30 | 2021-08-19 | 株式会社ジャパンディスプレイ | 表示装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801831A (en) * | 1972-10-13 | 1974-04-02 | Motorola Inc | Voltage level shifting circuit |
| JPS58145232A (ja) * | 1982-02-22 | 1983-08-30 | Nec Corp | トランジスタ回路 |
| JPS5912627A (ja) * | 1982-07-13 | 1984-01-23 | Nec Corp | トランジスタ回路 |
| JPH04242319A (ja) | 1991-01-16 | 1992-08-31 | Fujitsu Ltd | Ｃｍｏｓ集積回路 |
| JPH05113771A (ja) * | 1991-10-23 | 1993-05-07 | Sharp Corp | 液晶表示装置用のレベルシフタ回路 |
| JPH0637624A (ja) | 1992-07-13 | 1994-02-10 | Nec Corp | レベル変換回路 |
| JP3118333B2 (ja) | 1992-10-09 | 2000-12-18 | 日清製粉株式会社 | 麺類の製造方法 |
| JP3144166B2 (ja) * | 1992-11-25 | 2001-03-12 | ソニー株式会社 | 低振幅入力レベル変換回路 |
| KR100304813B1 (ko) * | 1992-12-28 | 2001-11-22 | 사와무라 시코 | 부성저항회로와이를사용한슈미트트리거회로 |
| JPH06204850A (ja) | 1993-01-07 | 1994-07-22 | Oki Electric Ind Co Ltd | レベルシフタ回路 |
| JPH07130187A (ja) * | 1993-11-08 | 1995-05-19 | Fujitsu Ltd | レベルシフト回路 |
| JPH087571A (ja) * | 1994-04-20 | 1996-01-12 | Hitachi Ltd | ゲート回路，半導体集積回路，半導体記憶回路及びそれらを用いた半導体集積回路装置、それらを用いた情報処理装置 |
| US5502406A (en) * | 1995-03-06 | 1996-03-26 | Motorola, Inc. | Low power level shift circuit and method therefor |
| JP3233580B2 (ja) | 1995-09-05 | 2001-11-26 | シャープ株式会社 | レベル変換回路 |
| US5933043A (en) * | 1996-10-22 | 1999-08-03 | Kabushiki Kaisha Toshiba | High speed level shift circuit |
| JP3242042B2 (ja) * | 1996-10-30 | 2001-12-25 | 住友金属工業株式会社 | レベルシフト回路 |
| JP3552500B2 (ja) * | 1997-11-12 | 2004-08-11 | セイコーエプソン株式会社 | 論理振幅レベル変換回路，液晶装置及び電子機器 |
| JP3609977B2 (ja) * | 1999-07-15 | 2005-01-12 | シャープ株式会社 | レベルシフト回路および画像表示装置 |
| GB2349997A (en) * | 1999-05-12 | 2000-11-15 | Sharp Kk | Voltage level converter for an active matrix LCD |
-
2000
- 2000-02-24 JP JP2000047164A patent/JP3734664B2/ja not_active Expired - Fee Related
-
2001
- 2001-02-12 US US09/780,492 patent/US6593920B2/en not_active Expired - Lifetime
- 2001-02-15 TW TW090103471A patent/TW594632B/zh not_active IP Right Cessation
- 2001-02-22 KR KR10-2001-0008959A patent/KR100420455B1/ko not_active Expired - Fee Related
-
2003
- 2003-06-13 US US10/460,154 patent/US6995757B2/en not_active Expired - Lifetime
-
2005
- 2005-11-22 US US11/283,745 patent/US7408544B2/en not_active Expired - Fee Related
-
2008
- 2008-06-30 US US12/216,093 patent/US8159486B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8362998B2 (en) | 2006-01-23 | 2013-01-29 | Sharp Kabushiki Kaisha | Drive circuit, display device provided with such drive circuit and method for driving display device |
| CN104318886A (zh) * | 2014-10-31 | 2015-01-28 | 京东方科技集团股份有限公司 | 一种goa单元及驱动方法,goa电路和显示装置 |
| CN104318886B (zh) * | 2014-10-31 | 2017-04-05 | 京东方科技集团股份有限公司 | 一种goa单元及驱动方法，goa电路和显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6995757B2 (en) | 2006-02-07 |
| JP2001237688A (ja) | 2001-08-31 |
| US20080273001A1 (en) | 2008-11-06 |
| JP3734664B2 (ja) | 2006-01-11 |
| US7408544B2 (en) | 2008-08-05 |
| US20040004593A1 (en) | 2004-01-08 |
| KR20010100794A (ko) | 2001-11-14 |
| US20060077198A1 (en) | 2006-04-13 |
| US6593920B2 (en) | 2003-07-15 |
| US8159486B2 (en) | 2012-04-17 |
| US20010017609A1 (en) | 2001-08-30 |
| KR100420455B1 (ko) | 2004-03-02 |
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