CN1873761A - 用于驱动液晶显示器的半导体集成电路 - Google Patents
用于驱动液晶显示器的半导体集成电路 Download PDFInfo
- Publication number
- CN1873761A CN1873761A CNA2006100877470A CN200610087747A CN1873761A CN 1873761 A CN1873761 A CN 1873761A CN A2006100877470 A CNA2006100877470 A CN A2006100877470A CN 200610087747 A CN200610087747 A CN 200610087747A CN 1873761 A CN1873761 A CN 1873761A
- Authority
- CN
- China
- Prior art keywords
- memory circuit
- circuit
- nonvolatile memory
- semiconductor device
- liquid crystal
- 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
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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
-
- 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
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/005—Adapting incoming signals to the display format of the display terminal
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/30—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/68—Floating-gate IGFETs
- H10D30/681—Floating-gate IGFETs having only two programming levels
- H10D30/684—Floating-gate IGFETs having only two programming levels programmed by hot carrier injection
- H10D30/685—Floating-gate IGFETs having only two programming levels programmed by hot carrier injection from the channel
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/68—Floating-gate IGFETs
- H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/68—Floating-gate IGFETs
- H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
- H10D30/6892—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode having at least one additional gate other than the floating gate and the control gate, e.g. program gate, erase gate or select gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/10—Integrated device layouts
-
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/60—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates the control gate being a doped region, e.g. single-poly memory cell
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Semiconductor Memories (AREA)
- Liquid Crystal (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005-157390 | 2005-05-30 | ||
| JP2005157390 | 2005-05-30 | ||
| JP2005157390A JP5057417B2 (ja) | 2005-05-30 | 2005-05-30 | 液晶表示駆動用半導体集積回路 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102827561A Division CN101944345B (zh) | 2005-05-30 | 2006-05-30 | 用于驱动液晶显示器的半导体集成电路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1873761A true CN1873761A (zh) | 2006-12-06 |
| CN1873761B CN1873761B (zh) | 2010-11-03 |
Family
ID=37462722
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100877470A Active CN1873761B (zh) | 2005-05-30 | 2006-05-30 | 用于驱动液晶显示器的半导体集成电路 |
| CN2010102827561A Expired - Fee Related CN101944345B (zh) | 2005-05-30 | 2006-05-30 | 用于驱动液晶显示器的半导体集成电路 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102827561A Expired - Fee Related CN101944345B (zh) | 2005-05-30 | 2006-05-30 | 用于驱动液晶显示器的半导体集成电路 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US7826264B2 (zh) |
| JP (1) | JP5057417B2 (zh) |
| KR (3) | KR20060125494A (zh) |
| CN (2) | CN1873761B (zh) |
| TW (2) | TWI502566B (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5057417B2 (ja) * | 2005-05-30 | 2012-10-24 | ルネサスエレクトロニクス株式会社 | 液晶表示駆動用半導体集積回路 |
| JP4665677B2 (ja) | 2005-09-09 | 2011-04-06 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
| JP4613761B2 (ja) * | 2005-09-09 | 2011-01-19 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
| JP5043415B2 (ja) * | 2006-12-15 | 2012-10-10 | 株式会社ジャパンディスプレイイースト | 表示装置 |
| JP2009145814A (ja) * | 2007-12-18 | 2009-07-02 | Renesas Technology Corp | 半導体集積回路装置及び表示装置 |
| TWI450256B (zh) * | 2010-10-18 | 2014-08-21 | Chunghwa Picture Tubes Ltd | 改善開機延遲的液晶驅動裝置、時序控制電路及改善液晶顯示器開機延遲的方法 |
| KR102005962B1 (ko) | 2012-09-06 | 2019-07-31 | 삼성전자주식회사 | 디스플레이 드라이버 집적회로 및 그것의 디스플레이 데이터 처리 방법 |
| US9472302B2 (en) * | 2013-03-07 | 2016-10-18 | Intel Corporation | Redundant fuse coding |
| US8923030B2 (en) * | 2013-03-07 | 2014-12-30 | Intel Corporation | On-die programmable fuses |
| CN103514852B (zh) * | 2013-09-16 | 2016-08-24 | 友达光电(厦门)有限公司 | 显示面板、共同电压调整模块与调整电压的方法 |
| JP6026490B2 (ja) * | 2014-11-07 | 2016-11-16 | ファナック株式会社 | パラメータ変更によりncプログラムの起動が可能な数値制御装置 |
| JP2016161729A (ja) * | 2015-02-28 | 2016-09-05 | Nltテクノロジー株式会社 | 表示用半導体集積回路及び表示装置 |
| TWI556211B (zh) * | 2015-05-15 | 2016-11-01 | 友達光電股份有限公司 | 畫素電路及其驅動方法 |
| US10446567B2 (en) * | 2017-03-31 | 2019-10-15 | Asahi Kasei Microdevices Corporation | Nonvolatile storage element and reference voltage generation circuit |
| KR102508954B1 (ko) * | 2017-12-18 | 2023-03-14 | 삼성디스플레이 주식회사 | 디스플레이 시스템 및 그의 제어 방법 |
| CN114624909B (zh) * | 2022-03-28 | 2023-06-30 | 深圳市华星光电半导体显示技术有限公司 | 显示模组及其制作方法、电子终端 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4870402A (en) * | 1986-11-03 | 1989-09-26 | Deluca Joan S | Multilingual paging system |
| JPH0737642Y2 (ja) * | 1990-03-09 | 1995-08-30 | 株式会社キャットアイ | エクササイザ |
| JPH0651727A (ja) * | 1992-06-04 | 1994-02-25 | Toshiba Corp | 表示制御方法及び表示制御装置 |
| JP2596695B2 (ja) * | 1993-05-07 | 1997-04-02 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Eeprom |
| JPH0729386A (ja) | 1993-07-13 | 1995-01-31 | Hitachi Ltd | フラッシュメモリ及びマイクロコンピュータ |
| US6391622B1 (en) * | 1997-04-04 | 2002-05-21 | Caliper Technologies Corp. | Closed-loop biochemical analyzers |
| US6008821A (en) * | 1997-10-10 | 1999-12-28 | International Business Machines Corporation | Embedded frame buffer system and synchronization method |
| US6909419B2 (en) * | 1997-10-31 | 2005-06-21 | Kopin Corporation | Portable microdisplay system |
| JP2000047297A (ja) * | 1998-07-28 | 2000-02-18 | Minolta Co Ltd | デジタルスチルカメラ |
| JP2000090686A (ja) * | 1998-09-14 | 2000-03-31 | Nec Ic Microcomput Syst Ltd | 不揮発性メモリの書き換え回数の計数回路 |
| JP2000148064A (ja) | 1998-11-06 | 2000-05-26 | Seiko Instruments Inc | 電子回路の特性調整装置、液晶駆動装置、及び携帯用電話 |
| JP2000268584A (ja) * | 1999-03-15 | 2000-09-29 | Nec Corp | 不揮発性半導体記憶装置およびその製造方法 |
| US6266272B1 (en) * | 1999-07-30 | 2001-07-24 | International Business Machines Corporation | Partially non-volatile dynamic random access memory formed by a plurality of single transistor cells used as DRAM cells and EPROM cells |
| US7180495B1 (en) * | 1999-10-18 | 2007-02-20 | Seiko Epson Corporation | Display device having a display drive section |
| US6394614B1 (en) * | 2000-10-02 | 2002-05-28 | Chia-Jung Chang | Vehicle automatic anti-glare device |
| JP2002124626A (ja) * | 2000-10-16 | 2002-04-26 | Hitachi Ltd | 半導体装置 |
| JP3424670B2 (ja) | 2000-11-10 | 2003-07-07 | サンケン電気株式会社 | 制御装置、動作パラメータの設定方法及びコンピュータ読取可能な記録媒体 |
| GB2378343B (en) * | 2001-08-03 | 2004-05-19 | Sendo Int Ltd | Image refresh in a display |
| KR100418703B1 (ko) * | 2001-08-29 | 2004-02-11 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
| TW514863B (en) * | 2001-12-14 | 2002-12-21 | Chi Mei Electronics Corp | Overdrive system and method of liquid crystal display |
| JP2003241730A (ja) * | 2002-02-18 | 2003-08-29 | Rohm Co Ltd | 表示装置 |
| JP3636148B2 (ja) * | 2002-03-07 | 2005-04-06 | セイコーエプソン株式会社 | 表示ドライバ、電気光学装置、及び表示ドライバのパラメータ設定方法 |
| EP1345197A1 (en) | 2002-03-11 | 2003-09-17 | Dialog Semiconductor GmbH | LCD module identification |
| US7079452B2 (en) * | 2002-04-16 | 2006-07-18 | Harrison Shelton E | Time display system, method and device |
| JP2004151307A (ja) * | 2002-10-30 | 2004-05-27 | Matsushita Electric Ind Co Ltd | プラズマディスプレイ装置 |
| JP2004233742A (ja) * | 2003-01-31 | 2004-08-19 | Renesas Technology Corp | 表示駆動制御装置および表示装置を備えた電子機器 |
| JP4393106B2 (ja) * | 2003-05-14 | 2010-01-06 | シャープ株式会社 | 表示用駆動装置及び表示装置、並びに携帯電子機器 |
| JP4390480B2 (ja) * | 2003-06-04 | 2009-12-24 | パナソニック株式会社 | 不揮発性半導体記憶装置 |
| JP2007501074A (ja) * | 2003-08-04 | 2007-01-25 | パルモネティック システムズ インコーポレイテッド | 携帯型人工呼吸器システム |
| KR100989344B1 (ko) * | 2003-09-02 | 2010-10-25 | 삼성전자주식회사 | 데이터 구동 방법 및 그 장치와, 이를 갖는 표시 장치 |
| US7274594B2 (en) * | 2005-04-11 | 2007-09-25 | Stmicroelectronics S.R.L. | Non-volatile memory electronic device with NAND structure being monolithically integrated on semiconductor |
| JP5057417B2 (ja) | 2005-05-30 | 2012-10-24 | ルネサスエレクトロニクス株式会社 | 液晶表示駆動用半導体集積回路 |
| US7907449B2 (en) * | 2009-04-09 | 2011-03-15 | Sandisk Corporation | Two pass erase for non-volatile storage |
-
2005
- 2005-05-30 JP JP2005157390A patent/JP5057417B2/ja not_active Expired - Lifetime
-
2006
- 2006-05-26 TW TW102114360A patent/TWI502566B/zh active
- 2006-05-26 US US11/441,166 patent/US7826264B2/en active Active
- 2006-05-26 TW TW095118818A patent/TWI415048B/zh not_active IP Right Cessation
- 2006-05-29 KR KR1020060048202A patent/KR20060125494A/ko not_active Ceased
- 2006-05-30 CN CN2006100877470A patent/CN1873761B/zh active Active
- 2006-05-30 CN CN2010102827561A patent/CN101944345B/zh not_active Expired - Fee Related
-
2010
- 2010-09-25 US US12/890,642 patent/US8089810B2/en active Active
-
2011
- 2011-11-28 US US13/305,532 patent/US8345480B2/en not_active Expired - Fee Related
-
2012
- 2012-09-14 KR KR1020120102129A patent/KR101208197B1/ko not_active Expired - Fee Related
-
2013
- 2013-01-24 KR KR1020130007960A patent/KR101252435B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060125494A (ko) | 2006-12-06 |
| CN1873761B (zh) | 2010-11-03 |
| TWI502566B (zh) | 2015-10-01 |
| US7826264B2 (en) | 2010-11-02 |
| KR20130016419A (ko) | 2013-02-14 |
| TWI415048B (zh) | 2013-11-11 |
| KR101208197B1 (ko) | 2012-12-04 |
| JP5057417B2 (ja) | 2012-10-24 |
| CN101944345B (zh) | 2012-12-26 |
| US20060267903A1 (en) | 2006-11-30 |
| TW201333908A (zh) | 2013-08-16 |
| US20120069670A1 (en) | 2012-03-22 |
| TW200707372A (en) | 2007-02-16 |
| US8089810B2 (en) | 2012-01-03 |
| JP2006330582A (ja) | 2006-12-07 |
| KR101252435B1 (ko) | 2013-04-12 |
| KR20120112321A (ko) | 2012-10-11 |
| US20110012906A1 (en) | 2011-01-20 |
| CN101944345A (zh) | 2011-01-12 |
| US8345480B2 (en) | 2013-01-01 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NEC CORP. Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100716 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA, JAPAN COUNTY |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100716 Address after: Kanagawa, Japan Applicant after: NEC ELECTRONICS Corp. Address before: Tokyo, Japan Applicant before: Renesas Technology Corp. |
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Owner name: SYNAPTICS DISPLAY DEVICE, K. K. Free format text: FORMER NAME: RENESAS SP DRIVERS INC. Owner name: SYNAPTICS DISPLAY DEVICES K. K. Free format text: FORMER NAME: SYNAPTICS DISPLAY DEVICE, K. K. |
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Address after: Kanagawa, Japan Patentee after: Synaptics Japan G.K. Address before: Kanagawa, Japan Patentee before: Synaptics Japan G.K. Address after: Kanagawa, Japan Patentee after: Synaptics Japan G.K. Address before: Kanagawa, Japan Patentee before: Synaptics Display Devices G.K. |
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Address after: Tokyo, Japan Patentee after: Synaptics Japan G.K. Address before: Kanagawa, Japan Patentee before: Synaptics Japan G.K. |
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Address after: Tokyo, Japan Patentee after: Synaptics Japan G.K. Address before: Tokyo, Japan Patentee before: Synaptics Japan G.K. |
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Effective date of registration: 20240718 Address after: California, USA Patentee after: SYNAPTICS Inc. Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: Synaptics Japan G.K. Country or region before: Japan |