CN101221978B - 显示装置 - Google Patents
显示装置 Download PDFInfo
- Publication number
- CN101221978B CN101221978B CN2008100049987A CN200810004998A CN101221978B CN 101221978 B CN101221978 B CN 101221978B CN 2008100049987 A CN2008100049987 A CN 2008100049987A CN 200810004998 A CN200810004998 A CN 200810004998A CN 101221978 B CN101221978 B CN 101221978B
- Authority
- CN
- China
- Prior art keywords
- transistor
- semiconductor layer
- electrode
- pixel
- capacitor
- 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 - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 45
- 239000003990 capacitor Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000011159 matrix material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 79
- 229920005591 polysilicon Polymers 0.000 description 79
- 239000010408 film Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010409 thin film Substances 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
- G09G3/22—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
- G09G3/30—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 using electroluminescent panels
- G09G3/32—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 using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
-
- 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
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR29945/04 | 2004-04-29 | ||
KR1020040029944A KR100658615B1 (ko) | 2004-04-29 | 2004-04-29 | 발광 표시 패널 및 발광 표시 장치 |
KR29944/04 | 2004-04-29 | ||
KR1020040029945A KR100627266B1 (ko) | 2004-04-29 | 2004-04-29 | 발광 표시 패널 및 발광 표시 장치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100741599A Division CN100433105C (zh) | 2004-04-29 | 2005-04-29 | 显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101221978A CN101221978A (zh) | 2008-07-16 |
CN101221978B true CN101221978B (zh) | 2010-06-09 |
Family
ID=35353092
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100049987A Expired - Fee Related CN101221978B (zh) | 2004-04-29 | 2005-04-29 | 显示装置 |
CNB2005100741599A Expired - Fee Related CN100433105C (zh) | 2004-04-29 | 2005-04-29 | 显示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100741599A Expired - Fee Related CN100433105C (zh) | 2004-04-29 | 2005-04-29 | 显示装置 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100658615B1 (ko) |
CN (2) | CN101221978B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101970783B1 (ko) | 2012-05-07 | 2019-04-23 | 삼성디스플레이 주식회사 | 반도체 장치 |
KR102054849B1 (ko) * | 2013-06-03 | 2019-12-12 | 삼성디스플레이 주식회사 | 유기 발광 표시 패널 |
KR102126535B1 (ko) * | 2013-11-01 | 2020-06-24 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
JP6083407B2 (ja) * | 2014-03-20 | 2017-02-22 | コニカミノルタ株式会社 | 光書込装置および画像形成装置 |
CN108288439B (zh) | 2017-01-10 | 2020-06-30 | 陈扬证 | 显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762374A1 (en) * | 1995-08-21 | 1997-03-12 | Motorola, Inc. | Active driven led matrices |
EP1128437A2 (en) * | 2000-02-22 | 2001-08-29 | Innotech Corporation | Method of storing optically generated charges in a solid state imaging device |
US6297070B1 (en) * | 1996-12-20 | 2001-10-02 | Eastman Kodak Company | Active pixel sensor integrated with a pinned photodiode |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6618031B1 (en) * | 1999-02-26 | 2003-09-09 | Three-Five Systems, Inc. | Method and apparatus for independent control of brightness and color balance in display and illumination systems |
US6421033B1 (en) * | 1999-09-30 | 2002-07-16 | Innovative Technology Licensing, Llc | Current-driven emissive display addressing and fabrication scheme |
JP2001343936A (ja) * | 2000-03-31 | 2001-12-14 | Ricoh Co Ltd | 表示装置、画像形成装置、記録媒体、プログラム及び発光ダイオード駆動方法 |
JP4822590B2 (ja) | 2001-02-08 | 2011-11-24 | 三洋電機株式会社 | 有機el回路 |
JP2002318395A (ja) | 2001-04-23 | 2002-10-31 | Canon Inc | 表示装置 |
JP2004109991A (ja) | 2002-08-30 | 2004-04-08 | Sanyo Electric Co Ltd | 表示駆動回路 |
JP3949040B2 (ja) | 2002-09-25 | 2007-07-25 | 東北パイオニア株式会社 | 発光表示パネルの駆動装置 |
JP3832415B2 (ja) * | 2002-10-11 | 2006-10-11 | ソニー株式会社 | アクティブマトリクス型表示装置 |
-
2004
- 2004-04-29 KR KR1020040029944A patent/KR100658615B1/ko not_active IP Right Cessation
-
2005
- 2005-04-29 CN CN2008100049987A patent/CN101221978B/zh not_active Expired - Fee Related
- 2005-04-29 CN CNB2005100741599A patent/CN100433105C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762374A1 (en) * | 1995-08-21 | 1997-03-12 | Motorola, Inc. | Active driven led matrices |
US6297070B1 (en) * | 1996-12-20 | 2001-10-02 | Eastman Kodak Company | Active pixel sensor integrated with a pinned photodiode |
EP1128437A2 (en) * | 2000-02-22 | 2001-08-29 | Innotech Corporation | Method of storing optically generated charges in a solid state imaging device |
Also Published As
Publication number | Publication date |
---|---|
CN100433105C (zh) | 2008-11-12 |
KR20050104603A (ko) | 2005-11-03 |
CN1694150A (zh) | 2005-11-09 |
KR100658615B1 (ko) | 2006-12-15 |
CN101221978A (zh) | 2008-07-16 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090109 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121018 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121018 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20170429 |
|
CF01 | Termination of patent right due to non-payment of annual fee |