CN1904704B - 显示装置 - Google Patents
显示装置 Download PDFInfo
- Publication number
- CN1904704B CN1904704B CN2006101077222A CN200610107722A CN1904704B CN 1904704 B CN1904704 B CN 1904704B CN 2006101077222 A CN2006101077222 A CN 2006101077222A CN 200610107722 A CN200610107722 A CN 200610107722A CN 1904704 B CN1904704 B CN 1904704B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- voltage
- capacity cell
- transistor
- terminal
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 61
- 239000003990 capacitor Substances 0.000 description 29
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 239000010409 thin film Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Images
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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/073—Charge pumps of the Schenkel-type
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/14—Solving problems related to the presentation of information to be displayed
- G09G2340/145—Solving problems related to the presentation of information to be displayed related to small screens
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP213607/2005 | 2005-07-25 | ||
JP2005213607A JP4763371B2 (ja) | 2005-07-25 | 2005-07-25 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1904704A CN1904704A (zh) | 2007-01-31 |
CN1904704B true CN1904704B (zh) | 2010-05-12 |
Family
ID=37673999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101077222A Active CN1904704B (zh) | 2005-07-25 | 2006-07-21 | 显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8212801B2 (zh) |
JP (1) | JP4763371B2 (zh) |
CN (1) | CN1904704B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7256642B2 (en) * | 2004-03-19 | 2007-08-14 | Semiconductor Energy Laboratory Co., Ltd. | Booster circuit, semiconductor device, and electronic apparatus |
JP4284345B2 (ja) * | 2006-08-30 | 2009-06-24 | 株式会社 日立ディスプレイズ | 電圧変換回路およびその電圧変換回路を備えた表示装置 |
CN102324219B (zh) * | 2009-05-25 | 2014-02-05 | 瀚宇彩晶股份有限公司 | 显示装置的驱动电路及其驱动方法 |
CN101900916B (zh) * | 2009-05-25 | 2012-04-18 | 瀚宇彩晶股份有限公司 | 显示装置的像素结构 |
JP6602331B2 (ja) * | 2016-09-16 | 2019-11-06 | 双葉電子工業株式会社 | 蛍光表示管 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459330B2 (en) * | 2000-01-25 | 2002-10-01 | Seiko Epson Corporation | DC-DC voltage boosting method and power supply circuit using the same |
CN1595243A (zh) * | 2003-09-10 | 2005-03-16 | 株式会社日立显示器 | 显示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0787400A (ja) | 1993-09-13 | 1995-03-31 | Hitachi Ltd | Ccd固体撮像素子 |
JP3167904B2 (ja) * | 1994-12-27 | 2001-05-21 | 日本鋼管株式会社 | 電圧昇圧回路 |
JP3968925B2 (ja) * | 1999-09-30 | 2007-08-29 | カシオ計算機株式会社 | 表示駆動装置 |
JP2001157437A (ja) * | 1999-11-25 | 2001-06-08 | Hitachi Ltd | チャージポンプ型昇圧回路 |
US6909413B2 (en) | 2000-10-27 | 2005-06-21 | Matsushita Electric Industrial Co., Ltd. | Display device |
JP3943896B2 (ja) * | 2000-10-27 | 2007-07-11 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置 |
TW529003B (en) | 2000-12-06 | 2003-04-21 | Sony Corp | Power voltage conversion circuit and its control method, display device and portable terminal apparatus |
JP2002175027A (ja) * | 2000-12-07 | 2002-06-21 | Sony Corp | アクティブマトリクス型表示装置およびこれを用いた携帯端末 |
TW200416438A (en) * | 2003-02-13 | 2004-09-01 | Rohm Co Ltd | Power source device for driving a display device, and the display device |
-
2005
- 2005-07-25 JP JP2005213607A patent/JP4763371B2/ja active Active
-
2006
- 2006-07-21 CN CN2006101077222A patent/CN1904704B/zh active Active
- 2006-07-24 US US11/491,248 patent/US8212801B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459330B2 (en) * | 2000-01-25 | 2002-10-01 | Seiko Epson Corporation | DC-DC voltage boosting method and power supply circuit using the same |
CN1595243A (zh) * | 2003-09-10 | 2005-03-16 | 株式会社日立显示器 | 显示装置 |
Non-Patent Citations (1)
Title |
---|
JP特开平7-87400A 1995.03.31 |
Also Published As
Publication number | Publication date |
---|---|
JP2007033582A (ja) | 2007-02-08 |
US8212801B2 (en) | 2012-07-03 |
JP4763371B2 (ja) | 2011-08-31 |
CN1904704A (zh) | 2007-01-31 |
US20070018935A1 (en) | 2007-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070131 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Image display Granted publication date: 20100512 License type: Common License Record date: 20131016 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |