CN101369605A - 显示器件 - Google Patents
显示器件 Download PDFInfo
- Publication number
- CN101369605A CN101369605A CNA2008101461480A CN200810146148A CN101369605A CN 101369605 A CN101369605 A CN 101369605A CN A2008101461480 A CNA2008101461480 A CN A2008101461480A CN 200810146148 A CN200810146148 A CN 200810146148A CN 101369605 A CN101369605 A CN 101369605A
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- China
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- tft element
- diffusion
- semiconductor layer
- 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.)
- Granted
Links
- 239000012535 impurity Substances 0.000 claims abstract description 165
- 239000004065 semiconductor Substances 0.000 claims abstract description 164
- 238000009792 diffusion process Methods 0.000 claims abstract description 160
- 239000000758 substrate Substances 0.000 claims abstract description 82
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 19
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 230000005684 electric field Effects 0.000 description 10
- 229920005591 polysilicon Polymers 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 239000012467 final product Substances 0.000 description 8
- 229910021417 amorphous silicon Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002800 charge carrier Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
- G02F1/13685—Top gates
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/104—Materials and properties semiconductor poly-Si
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78645—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with multiple gate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-210876 | 2007-08-13 | ||
JP2007210876 | 2007-08-13 | ||
JP2007210876A JP5295529B2 (ja) | 2007-08-13 | 2007-08-13 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101369605A true CN101369605A (zh) | 2009-02-18 |
CN101369605B CN101369605B (zh) | 2011-11-09 |
Family
ID=40413313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101461480A Active CN101369605B (zh) | 2007-08-13 | 2008-08-12 | 显示器件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8456401B2 (zh) |
JP (1) | JP5295529B2 (zh) |
CN (1) | CN101369605B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102428521A (zh) * | 2009-05-28 | 2012-04-25 | 夏普株式会社 | 移位寄存器 |
CN102955307A (zh) * | 2011-08-23 | 2013-03-06 | 广东中显科技有限公司 | 基于多晶硅薄膜晶体管的场序彩色液晶显示器 |
CN103021320A (zh) * | 2012-10-24 | 2013-04-03 | 友达光电股份有限公司 | 显示面板 |
CN105425489A (zh) * | 2016-01-04 | 2016-03-23 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
CN110993695A (zh) * | 2019-11-11 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | Gsd tft器件及其制作方法 |
US11217604B2 (en) | 2017-08-07 | 2022-01-04 | Tower Partners Semiconductor Co., Ltd. | Semiconductor device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6780927B2 (ja) * | 2014-10-31 | 2020-11-04 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR102390430B1 (ko) * | 2015-07-03 | 2022-04-25 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그의 제조 방법 |
CN109285510B (zh) * | 2018-09-11 | 2021-04-02 | 重庆惠科金渝光电科技有限公司 | 一种显示器、显示装置和接地电阻调节方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6466969A (en) * | 1987-09-07 | 1989-03-13 | Ricoh Kk | Manufacture of mos type thin film transistor |
JP2590973B2 (ja) * | 1987-11-25 | 1997-03-19 | 日本電装株式会社 | 半導体装置の製造方法 |
JPH0475387A (ja) | 1990-07-18 | 1992-03-10 | Sony Corp | Mis型半導体装置 |
JP3456242B2 (ja) * | 1993-01-07 | 2003-10-14 | セイコーエプソン株式会社 | 半導体装置及びその製造方法 |
JPH0794744A (ja) | 1993-09-20 | 1995-04-07 | Hitachi Ltd | Misトランジスタ |
JP3403807B2 (ja) | 1994-06-02 | 2003-05-06 | 松下電器産業株式会社 | 薄膜トランジスタおよび液晶表示装置 |
JPH07326763A (ja) * | 1994-06-02 | 1995-12-12 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタおよび液晶表示装置 |
JP3302187B2 (ja) * | 1994-08-18 | 2002-07-15 | キヤノン株式会社 | 薄膜トランジスタ、これを用いた半導体装置、液晶表示装置 |
JPH08160469A (ja) | 1994-08-31 | 1996-06-21 | Semiconductor Energy Lab Co Ltd | 液晶表示装置 |
JP3732599B2 (ja) | 1996-11-12 | 2006-01-05 | シロキ工業株式会社 | ドアフレーム |
US6686623B2 (en) * | 1997-11-18 | 2004-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and electronic apparatus |
JPH11233788A (ja) * | 1998-02-09 | 1999-08-27 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
US6365917B1 (en) * | 1998-11-25 | 2002-04-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
TW490858B (en) * | 2001-04-26 | 2002-06-11 | Samsung Electronics Co Ltd | Polycrystalline thin film transistor for liquid crystal device(LCD) and method of manufacturing the same |
US7351300B2 (en) * | 2001-08-22 | 2008-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Peeling method and method of manufacturing semiconductor device |
JP3535493B2 (ja) * | 2001-12-14 | 2004-06-07 | 株式会社半導体エネルギー研究所 | Cmos回路及びその作製方法 |
US7914971B2 (en) * | 2005-08-12 | 2011-03-29 | Semiconductor Energy Laboratory Co., Ltd. | Light exposure mask and method for manufacturing semiconductor device using the same |
TWI286815B (en) * | 2005-11-03 | 2007-09-11 | Ind Tech Res Inst | Memory cell, pixel structure and manufacturing process of memory cell |
US7598526B2 (en) * | 2006-03-08 | 2009-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP5216204B2 (ja) * | 2006-10-31 | 2013-06-19 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその作製方法 |
-
2007
- 2007-08-13 JP JP2007210876A patent/JP5295529B2/ja active Active
-
2008
- 2008-08-07 US US12/222,339 patent/US8456401B2/en active Active
- 2008-08-12 CN CN2008101461480A patent/CN101369605B/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102428521A (zh) * | 2009-05-28 | 2012-04-25 | 夏普株式会社 | 移位寄存器 |
CN102955307A (zh) * | 2011-08-23 | 2013-03-06 | 广东中显科技有限公司 | 基于多晶硅薄膜晶体管的场序彩色液晶显示器 |
CN103021320A (zh) * | 2012-10-24 | 2013-04-03 | 友达光电股份有限公司 | 显示面板 |
CN103021320B (zh) * | 2012-10-24 | 2015-08-19 | 友达光电股份有限公司 | 显示面板 |
CN105425489A (zh) * | 2016-01-04 | 2016-03-23 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
CN105425489B (zh) * | 2016-01-04 | 2018-11-02 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
US11217604B2 (en) | 2017-08-07 | 2022-01-04 | Tower Partners Semiconductor Co., Ltd. | Semiconductor device |
CN110993695A (zh) * | 2019-11-11 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | Gsd tft器件及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009049041A (ja) | 2009-03-05 |
US20090073149A1 (en) | 2009-03-19 |
US8456401B2 (en) | 2013-06-04 |
JP5295529B2 (ja) | 2013-09-18 |
CN101369605B (zh) | 2011-11-09 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111018 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. Co-applicant before: IPS pioneer support society Effective date of registration: 20111018 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: IPS Pioneer Support Society Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. |
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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: 20090218 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Integrated circuit structure, display part module and their detection method Granted publication date: 20111109 License type: Common License Record date: 20131016 |
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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: 20231201 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. |