JP2639764B2 - 電気光学装置の表示方法 - Google Patents
電気光学装置の表示方法Info
- Publication number
- JP2639764B2 JP2639764B2 JP3290722A JP29072291A JP2639764B2 JP 2639764 B2 JP2639764 B2 JP 2639764B2 JP 3290722 A JP3290722 A JP 3290722A JP 29072291 A JP29072291 A JP 29072291A JP 2639764 B2 JP2639764 B2 JP 2639764B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- pulse
- signal
- display
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000011159 matrix material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 15
- 239000010409 thin film Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 3
- 238000004377 microelectronic Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010049155 Visual brightness Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 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
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
- G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
-
- 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
- G09G3/22—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 using controlled light sources
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3290722A JP2639764B2 (ja) | 1991-10-08 | 1991-10-08 | 電気光学装置の表示方法 |
| US07/957,107 US6215466B1 (en) | 1991-10-08 | 1992-10-07 | Method of driving an electro-optical device |
| TW081107981A TW222691B (cg-RX-API-DMAC10.html) | 1991-10-08 | 1992-10-07 | |
| KR92018444A KR960003961B1 (en) | 1991-10-08 | 1992-10-08 | Display method of electro-optical device |
| CN92111624A CN1052544C (zh) | 1991-10-08 | 1992-10-08 | 电光器件的驱动法 |
| US09/592,267 US6778159B1 (en) | 1991-10-08 | 2000-06-13 | Active matrix display and a method of driving the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3290722A JP2639764B2 (ja) | 1991-10-08 | 1991-10-08 | 電気光学装置の表示方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05100630A JPH05100630A (ja) | 1993-04-23 |
| JP2639764B2 true JP2639764B2 (ja) | 1997-08-13 |
Family
ID=17759683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3290722A Expired - Lifetime JP2639764B2 (ja) | 1991-10-08 | 1991-10-08 | 電気光学装置の表示方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6215466B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP2639764B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR960003961B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN1052544C (cg-RX-API-DMAC10.html) |
| TW (1) | TW222691B (cg-RX-API-DMAC10.html) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2639763B2 (ja) * | 1991-10-08 | 1997-08-13 | 株式会社半導体エネルギー研究所 | 電気光学装置およびその表示方法 |
| US6778159B1 (en) * | 1991-10-08 | 2004-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix display and a method of driving the same |
| US5673061A (en) * | 1993-05-14 | 1997-09-30 | Sharp Kabushiki Kaisha | Driving circuit for display apparatus |
| JPH08115060A (ja) * | 1994-10-14 | 1996-05-07 | Sharp Corp | 表示装置の駆動回路及び液晶表示装置 |
| JP3840746B2 (ja) * | 1997-07-02 | 2006-11-01 | ソニー株式会社 | 画像表示装置及び画像表示方法 |
| JP3644240B2 (ja) | 1998-03-24 | 2005-04-27 | セイコーエプソン株式会社 | 電気光学装置用のデジタルドライバ回路及びこれを備えた電気光学装置 |
| US6506635B1 (en) | 1999-02-12 | 2003-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and method of forming the same |
| JP4637315B2 (ja) | 1999-02-24 | 2011-02-23 | 株式会社半導体エネルギー研究所 | 表示装置 |
| US7193594B1 (en) * | 1999-03-18 | 2007-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US7145536B1 (en) * | 1999-03-26 | 2006-12-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| US6952194B1 (en) * | 1999-03-31 | 2005-10-04 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| US6753854B1 (en) | 1999-04-28 | 2004-06-22 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US6587086B1 (en) | 1999-10-26 | 2003-07-01 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
| JP4014831B2 (ja) * | 2000-09-04 | 2007-11-28 | 株式会社半導体エネルギー研究所 | El表示装置及びその駆動方法 |
| JP5127089B2 (ja) * | 2000-10-17 | 2013-01-23 | キヤノン株式会社 | 表示装置、投射型表示装置、光変調装置の駆動装置、及び光変調装置の駆動方法 |
| US6842160B2 (en) | 2000-11-21 | 2005-01-11 | Canon Kabushiki Kaisha | Display apparatus and display method for minimizing decreases in luminance |
| CN1202503C (zh) * | 2000-12-22 | 2005-05-18 | 日商·互网路股份有限公司 | 液晶驱动装置以及灰度显示方法 |
| US7023457B2 (en) | 2001-03-13 | 2006-04-04 | Intel Corporation | System and method for intensity control of a pixel |
| TW502234B (en) * | 2001-05-21 | 2002-09-11 | Chi Mei Optoelectronics Corp | Sub-frame driving method |
| JP2003114646A (ja) * | 2001-08-03 | 2003-04-18 | Semiconductor Energy Lab Co Ltd | 表示装置及びその駆動方法。 |
| JP2003323157A (ja) * | 2002-02-28 | 2003-11-14 | Semiconductor Energy Lab Co Ltd | 発光装置の駆動方法及び電子機器 |
| JP2004233522A (ja) * | 2003-01-29 | 2004-08-19 | Seiko Epson Corp | 電気光学装置の駆動方法、電気光学装置および電子機器 |
| KR100559229B1 (ko) * | 2003-04-01 | 2006-03-15 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 컨트롤 신호 조절장치 |
| KR100600868B1 (ko) * | 2003-11-29 | 2006-07-14 | 삼성에스디아이 주식회사 | 액정표시장치의 구동방법 |
| JP2005275315A (ja) * | 2004-03-26 | 2005-10-06 | Semiconductor Energy Lab Co Ltd | 表示装置、その駆動方法及びそれを用いた電子機器 |
| JP4174494B2 (ja) | 2004-06-30 | 2008-10-29 | キヤノン株式会社 | 駆動装置、画像表示装置及びテレビジョン装置 |
| JP2006047997A (ja) * | 2004-06-30 | 2006-02-16 | Canon Inc | 変調回路、駆動回路および出力方法 |
| US20060066645A1 (en) * | 2004-09-24 | 2006-03-30 | Ng Sunny Y | Method and apparatus for providing a pulse width modulation sequence in a liquid crystal display |
| JP4367318B2 (ja) * | 2004-11-08 | 2009-11-18 | セイコーエプソン株式会社 | 光源制御装置、光源制御方法及び画像表示装置 |
| US7502040B2 (en) * | 2004-12-06 | 2009-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method thereof and electronic appliance |
| US20060139265A1 (en) * | 2004-12-28 | 2006-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of display device |
| FR2880173B1 (fr) * | 2004-12-28 | 2007-05-11 | Commissariat Energie Atomique | Procede de commande d'un ecran de visualisation matriciel |
| US20060158399A1 (en) | 2005-01-14 | 2006-07-20 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of display device |
| US7719526B2 (en) | 2005-04-14 | 2010-05-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device, and driving method and electronic apparatus of the display device |
| US8633919B2 (en) * | 2005-04-14 | 2014-01-21 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method of the display device, and electronic device |
| EP2264690A1 (en) | 2005-05-02 | 2010-12-22 | Semiconductor Energy Laboratory Co, Ltd. | Display device and gray scale driving method with subframes thereof |
| US8339428B2 (en) * | 2005-06-16 | 2012-12-25 | Omnivision Technologies, Inc. | Asynchronous display driving scheme and display |
| CN100440303C (zh) * | 2005-08-23 | 2008-12-03 | 晶荧光学科技有限公司 | 用于lcos的混合驱动方法和混合驱动装置 |
| KR101404582B1 (ko) * | 2006-01-20 | 2014-06-09 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시장치의 구동방법 |
| US8115785B2 (en) | 2007-04-26 | 2012-02-14 | Semiconductor Energy Laboratory Co., Ltd. | Method for driving liquid crystal display device, liquid crystal display device, and electronic device |
| US8223179B2 (en) * | 2007-07-27 | 2012-07-17 | Omnivision Technologies, Inc. | Display device and driving method based on the number of pixel rows in the display |
| US9024964B2 (en) * | 2008-06-06 | 2015-05-05 | Omnivision Technologies, Inc. | System and method for dithering video data |
| US8228350B2 (en) * | 2008-06-06 | 2012-07-24 | Omnivision Technologies, Inc. | Data dependent drive scheme and display |
| US8228349B2 (en) * | 2008-06-06 | 2012-07-24 | Omnivision Technologies, Inc. | Data dependent drive scheme and display |
| JP5884496B2 (ja) * | 2012-01-16 | 2016-03-15 | オムロンヘルスケア株式会社 | 血圧測定装置、および、血圧測定装置の制御方法 |
| KR101407315B1 (ko) * | 2013-02-28 | 2014-06-13 | 엘지디스플레이 주식회사 | 쉬프트 레지스터 |
| WO2022027350A1 (en) | 2020-08-05 | 2022-02-10 | Huawei Technologies Co., Ltd. | Digital analog multiplication driving method for a display device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640358B2 (cg-RX-API-DMAC10.html) * | 1973-09-07 | 1981-09-19 | ||
| US4227114A (en) * | 1977-02-16 | 1980-10-07 | Zenith Radio Corporation | Cathodoluminescent gas discharge image display panel |
| US4427978A (en) * | 1981-08-31 | 1984-01-24 | Marshall Williams | Multiplexed liquid crystal display having a gray scale image |
| US4775891A (en) * | 1984-08-31 | 1988-10-04 | Casio Computer Co., Ltd. | Image display using liquid crystal display panel |
| EP0214856B1 (en) * | 1985-09-06 | 1992-07-29 | Matsushita Electric Industrial Co., Ltd. | Method of driving liquid crystal matrix panel |
| JPH0772772B2 (ja) * | 1986-05-07 | 1995-08-02 | 三菱電機株式会社 | 液晶駆動制御装置 |
| JPH07104662B2 (ja) * | 1987-01-23 | 1995-11-13 | ホシデン株式会社 | 液晶表示装置 |
| US5010328A (en) * | 1987-07-21 | 1991-04-23 | Thorn Emi Plc | Display device |
| JPH0789265B2 (ja) * | 1989-03-07 | 1995-09-27 | シャープ株式会社 | 表示装置の駆動方法 |
| JP3103146B2 (ja) * | 1991-07-31 | 2000-10-23 | 株式会社東芝 | 液晶表示装置 |
-
1991
- 1991-10-08 JP JP3290722A patent/JP2639764B2/ja not_active Expired - Lifetime
-
1992
- 1992-10-07 US US07/957,107 patent/US6215466B1/en not_active Expired - Lifetime
- 1992-10-07 TW TW081107981A patent/TW222691B/zh not_active IP Right Cessation
- 1992-10-08 CN CN92111624A patent/CN1052544C/zh not_active Expired - Lifetime
- 1992-10-08 KR KR92018444A patent/KR960003961B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1072271A (zh) | 1993-05-19 |
| TW222691B (cg-RX-API-DMAC10.html) | 1994-04-21 |
| JPH05100630A (ja) | 1993-04-23 |
| KR930008706A (ko) | 1993-05-21 |
| KR960003961B1 (en) | 1996-03-25 |
| US6215466B1 (en) | 2001-04-10 |
| CN1052544C (zh) | 2000-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2639764B2 (ja) | 電気光学装置の表示方法 | |
| JP2639763B2 (ja) | 電気光学装置およびその表示方法 | |
| US6738033B1 (en) | High resolution and high luminance plasma display panel and drive method for the same | |
| US6870530B2 (en) | Method of display in which frames are divided into subframes and assigned driving shift voltages | |
| US6295043B1 (en) | Display and its driving method | |
| US6323833B1 (en) | Optical waveguide display with movable actuators which cause light leakage in waveguide at each display elements to provide gradation in a display image by temporal subfield modulation | |
| US6281868B1 (en) | Display | |
| US7999766B2 (en) | Plasma display panel driving method, plasma display panel driver circuit, and plasma display device | |
| JPH10112391A (ja) | 有機薄膜el表示装置及びその駆動方法 | |
| JP4205865B2 (ja) | Ac型プラズマディスプレイ装置 | |
| US5767823A (en) | Method and apparatus for gray scale modulation of a matrix display | |
| US6369783B1 (en) | Cell Driving apparatus of a field emission display | |
| JPH10319900A (ja) | プラズマディスプレイ装置の駆動方法 | |
| US6778159B1 (en) | Active matrix display and a method of driving the same | |
| CN115775535B (zh) | 一种显示驱动电路 | |
| US7710372B2 (en) | PDP data driver, PDP driving method, plasma display device, and control method for the same | |
| US20050083273A1 (en) | Circuit for driving light emitting device and matrix-type display panel employing the same | |
| JPH0535202A (ja) | 電気光学装置の画像表示方法および表示装置 | |
| KR20030008692A (ko) | 평면 전계방출 표시소자의 구동장치 및 방법 | |
| JP2000098970A (ja) | プラズマディスプレイ装置 | |
| CN108806624B (zh) | 显示设备及其驱动电路 | |
| JPH04125518A (ja) | 液晶パネルの駆動方法およびその装置 | |
| JP2002221932A (ja) | 画像表示装置及び電子源の駆動方法 | |
| JP2005517201A (ja) | Lcosの列メモリの影響の減少 | |
| JPH05173513A (ja) | 表示装置の駆動方式 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090502 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100502 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100502 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100502 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110502 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110502 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120502 Year of fee payment: 15 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120502 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120502 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120502 Year of fee payment: 15 |