TWI415519B - A control device for segmented control of a light emitting diode - Google Patents

A control device for segmented control of a light emitting diode Download PDF

Info

Publication number: TWI415519B
Authority: TW; Taiwan
Prior art keywords: signal; channel; data area; count; group
Prior art date: 2010-06-25

Application number

TW099120904A

Other languages

English (en)

Chinese (zh)

Other versions

TW201201625A (en

Inventor

Cheng Jung Lee

Hung Ping Lee

Yang Ci Jheng

Original Assignee

Macroblock Inc

Priority date (The priority date 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 date listed.)

2010-06-25

Filing date

2010-06-25

Publication date

2013-11-11

2010-06-25 Application filed by Macroblock Inc filed Critical Macroblock Inc

2010-06-25 Priority to TW099120904A priority Critical patent/TWI415519B/zh

2010-09-02 Priority to JP2010196740A priority patent/JP5220820B2/ja

2010-09-09 Priority to KR1020100088632A priority patent/KR101188087B1/ko

2010-09-13 Priority to ATA1511/2010A priority patent/AT510078B1/de

2012-01-01 Publication of TW201201625A publication Critical patent/TW201201625A/zh

2013-11-11 Application granted granted Critical

2013-11-11 Publication of TWI415519B publication Critical patent/TWI415519B/zh

Links

239000000872 buffer Substances 0.000 claims abstract description 21
230000000630 rising effect Effects 0.000 claims description 10
101000885321 Homo sapiens Serine/threonine-protein kinase DCLK1 Proteins 0.000 description 15
102100039758 Serine/threonine-protein kinase DCLK1 Human genes 0.000 description 15
238000010586 diagram Methods 0.000 description 14
101000885387 Homo sapiens Serine/threonine-protein kinase DCLK2 Proteins 0.000 description 12
102100039775 Serine/threonine-protein kinase DCLK2 Human genes 0.000 description 12
230000011218 segmentation Effects 0.000 description 12
230000000295 complement effect Effects 0.000 description 7
239000004973 liquid crystal related substance Substances 0.000 description 7
101000685663 Homo sapiens Sodium/nucleoside cotransporter 1 Proteins 0.000 description 6
102100023116 Sodium/nucleoside cotransporter 1 Human genes 0.000 description 6
101000821827 Homo sapiens Sodium/nucleoside cotransporter 2 Proteins 0.000 description 5
102100021541 Sodium/nucleoside cotransporter 2 Human genes 0.000 description 5
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239000002699 waste material Substances 0.000 description 4
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230000006870 function Effects 0.000 description 1
238000005286 illumination Methods 0.000 description 1
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238000000034 method Methods 0.000 description 1
230000036632 reaction speed Effects 0.000 description 1
238000012827 research and development Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

Control Of El Displays (AREA)
Liquid Crystal Display Device Control (AREA)
Circuit Arrangement For Electric Light Sources In General (AREA)
Electronic Switches (AREA)
Liquid Crystal (AREA)
Led Devices (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)

TW099120904A 2010-06-25 2010-06-25 A control device for segmented control of a light emitting diode TWI415519B (zh)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
TW099120904A TWI415519B (zh)	2010-06-25	2010-06-25	A control device for segmented control of a light emitting diode
JP2010196740A JP5220820B2 (ja)	2010-06-25	2010-09-02	セグメント制御ｌｅｄ駆動素子
KR1020100088632A KR101188087B1 (ko)	2010-06-25	2010-09-09	세그먼트 제어부를 가지는 ｌｅｄ 구동 장치
ATA1511/2010A AT510078B1 (de)	2010-06-25	2010-09-13	Led ansteuereinheit mit segmentsteuerung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW099120904A TWI415519B (zh)	2010-06-25	2010-06-25	A control device for segmented control of a light emitting diode

Publications (2)

Publication Number	Publication Date
TW201201625A TW201201625A (en)	2012-01-01
TWI415519B true TWI415519B (zh)	2013-11-11

Family

ID=45462988

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW099120904A TWI415519B (zh)	2010-06-25	2010-06-25	A control device for segmented control of a light emitting diode

Country Status (4)

Country	Link
JP (1)	JP5220820B2 (de)
KR (1)	KR101188087B1 (de)
AT (1)	AT510078B1 (de)
TW (1)	TWI415519B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107093400B (zh) *	2017-05-22	2023-10-24	杭州视芯科技股份有限公司	Led显示装置及其驱动方法
CN111524482B (zh) *	2020-06-10	2025-08-08	富满微电子集团股份有限公司	一种优化led显示屏耦合的驱动方法、电路及芯片
CN113450704B (zh) *	2020-10-13	2022-04-19	重庆康佳光电技术研究院有限公司	Led驱动方法、驱动单元、显示装置及可读存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060214876A1 (en) *	2005-03-23	2006-09-28	Sony Ericsson Mobile Communications Ab	Electronic device having a light bus for controlling light emitting elements
CN201007902Y (zh) *	2007-02-06	2008-01-16	深圳市灵星雨科技开发有限公司	带锁相环的显示单元控制驱动模块
TWI306586B (en) *	2004-09-10	2009-02-21	Magnachip Semiconductor Ltd	Tdc panel driver and its driving method for reducing flickers on display panel
WO2010004871A1 (ja) *	2008-07-11	2010-01-14	シャープ株式会社	バックライト駆動装置、それを備える表示装置、およびバックライト駆動方法
JP2010122669A (ja) *	2008-10-24	2010-06-03	Semiconductor Energy Lab Co Ltd	表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006245308A (ja) *	2005-03-03	2006-09-14	Fuji Photo Film Co Ltd	光源装置
JP4752400B2 (ja) *	2005-08-31	2011-08-17	ミツミ電機株式会社	負荷駆動装置及び負荷駆動システム
TWI406589B (zh) *	2008-10-28	2013-08-21	Ind Tech Res Inst	Ｌｅｄ光源控制電路與方法，及應用其之影像顯示裝置與照明設備

2010
- 2010-06-25 TW TW099120904A patent/TWI415519B/zh active
- 2010-09-02 JP JP2010196740A patent/JP5220820B2/ja active Active
- 2010-09-09 KR KR1020100088632A patent/KR101188087B1/ko active Active
- 2010-09-13 AT ATA1511/2010A patent/AT510078B1/de active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI306586B (en) *	2004-09-10	2009-02-21	Magnachip Semiconductor Ltd	Tdc panel driver and its driving method for reducing flickers on display panel
US20060214876A1 (en) *	2005-03-23	2006-09-28	Sony Ericsson Mobile Communications Ab	Electronic device having a light bus for controlling light emitting elements
CN201007902Y (zh) *	2007-02-06	2008-01-16	深圳市灵星雨科技开发有限公司	带锁相环的显示单元控制驱动模块
WO2010004871A1 (ja) *	2008-07-11	2010-01-14	シャープ株式会社	バックライト駆動装置、それを備える表示装置、およびバックライト駆動方法
JP2010122669A (ja) *	2008-10-24	2010-06-03	Semiconductor Energy Lab Co Ltd	表示装置

Also Published As

Publication number	Publication date
AT510078A3 (de)	2012-08-15
JP2012009404A (ja)	2012-01-12
TW201201625A (en)	2012-01-01
AT510078B1 (de)	2012-12-15
KR101188087B1 (ko)	2012-10-05
KR20120000480A (ko)	2012-01-02
AT510078A2 (de)	2012-01-15
JP5220820B2 (ja)	2013-06-26

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