BR112013007706A2 - dispositivo de exibição de led intrinsecamente seguro, e, método para prover um dispositivo de exibição de led intrinsecamente seguro - Google Patents
dispositivo de exibição de led intrinsecamente seguro, e, método para prover um dispositivo de exibição de led intrinsecamente seguroInfo
- Publication number
- BR112013007706A2 BR112013007706A2 BR112013007706A BR112013007706A BR112013007706A2 BR 112013007706 A2 BR112013007706 A2 BR 112013007706A2 BR 112013007706 A BR112013007706 A BR 112013007706A BR 112013007706 A BR112013007706 A BR 112013007706A BR 112013007706 A2 BR112013007706 A2 BR 112013007706A2
- Authority
- BR
- Brazil
- Prior art keywords
- display device
- led display
- intrinsically safe
- safe led
- providing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/56—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- 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
- G09G2330/04—Display protection
- G09G2330/045—Protection against panel overheating
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Theoretical Computer Science (AREA)
- Led Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2005418A NL2005418C2 (en) | 2010-09-29 | 2010-09-29 | Intrinsically safe led display. |
PCT/NL2011/050660 WO2012044169A1 (en) | 2010-09-29 | 2011-09-29 | Intrinsically safe display device with an array of leds |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013007706A2 true BR112013007706A2 (pt) | 2016-08-09 |
Family
ID=44114623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013007706A BR112013007706A2 (pt) | 2010-09-29 | 2011-09-29 | dispositivo de exibição de led intrinsecamente seguro, e, método para prover um dispositivo de exibição de led intrinsecamente seguro |
Country Status (9)
Country | Link |
---|---|
US (1) | US9226361B2 (pt) |
EP (1) | EP2622940A1 (pt) |
KR (1) | KR101955044B1 (pt) |
CN (1) | CN103229594B (pt) |
AU (1) | AU2011308136B2 (pt) |
BR (1) | BR112013007706A2 (pt) |
NL (1) | NL2005418C2 (pt) |
RU (1) | RU2013115078A (pt) |
WO (1) | WO2012044169A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9680261B2 (en) | 2014-06-11 | 2017-06-13 | Honewell International Inc. | Intrinsic safe in-line adaptor with integrated capacitive barrier for connecting a wireless module with antenna |
CN110010750B (zh) | 2014-06-18 | 2021-11-09 | 艾克斯展示公司技术有限公司 | 微组装led显示器 |
US9799719B2 (en) | 2014-09-25 | 2017-10-24 | X-Celeprint Limited | Active-matrix touchscreen |
US9991163B2 (en) | 2014-09-25 | 2018-06-05 | X-Celeprint Limited | Small-aperture-ratio display with electrical component |
EP3096137B1 (en) * | 2015-05-20 | 2017-07-05 | Siemens Aktiengesellschaft | Thermal conductivity detector and detector module |
US9871345B2 (en) | 2015-06-09 | 2018-01-16 | X-Celeprint Limited | Crystalline color-conversion device |
US10133426B2 (en) | 2015-06-18 | 2018-11-20 | X-Celeprint Limited | Display with micro-LED front light |
US11061276B2 (en) | 2015-06-18 | 2021-07-13 | X Display Company Technology Limited | Laser array display |
US10380930B2 (en) | 2015-08-24 | 2019-08-13 | X-Celeprint Limited | Heterogeneous light emitter display system |
US10230048B2 (en) | 2015-09-29 | 2019-03-12 | X-Celeprint Limited | OLEDs for micro transfer printing |
US10149389B2 (en) * | 2015-11-16 | 2018-12-04 | Aegex Technologies, Llc | Intrinsically safe mobile device with reduction in sparking risk and surface heating |
US10066819B2 (en) | 2015-12-09 | 2018-09-04 | X-Celeprint Limited | Micro-light-emitting diode backlight system |
US10193025B2 (en) | 2016-02-29 | 2019-01-29 | X-Celeprint Limited | Inorganic LED pixel structure |
US10153257B2 (en) | 2016-03-03 | 2018-12-11 | X-Celeprint Limited | Micro-printed display |
US10153256B2 (en) | 2016-03-03 | 2018-12-11 | X-Celeprint Limited | Micro-transfer printable electronic component |
US10917953B2 (en) | 2016-03-21 | 2021-02-09 | X Display Company Technology Limited | Electrically parallel fused LEDs |
US10223962B2 (en) | 2016-03-21 | 2019-03-05 | X-Celeprint Limited | Display with fused LEDs |
US10008483B2 (en) | 2016-04-05 | 2018-06-26 | X-Celeprint Limited | Micro-transfer printed LED and color filter structure |
US10199546B2 (en) | 2016-04-05 | 2019-02-05 | X-Celeprint Limited | Color-filter device |
US11137641B2 (en) | 2016-06-10 | 2021-10-05 | X Display Company Technology Limited | LED structure with polarized light emission |
US9980341B2 (en) | 2016-09-22 | 2018-05-22 | X-Celeprint Limited | Multi-LED components |
US10782002B2 (en) | 2016-10-28 | 2020-09-22 | X Display Company Technology Limited | LED optical components |
US10347168B2 (en) | 2016-11-10 | 2019-07-09 | X-Celeprint Limited | Spatially dithered high-resolution |
CN109152127A (zh) * | 2018-06-05 | 2019-01-04 | 福建锐杰信息技术有限公司 | 一种安全程度高的照明工程设计方案 |
CN109147710A (zh) * | 2018-11-12 | 2019-01-04 | 惠科股份有限公司 | 显示面板的驱动电路及显示装置 |
CN109243398A (zh) * | 2018-11-12 | 2019-01-18 | 惠科股份有限公司 | 显示面板的驱动电路及显示装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728763B4 (de) * | 1997-07-07 | 2007-10-31 | Reitter & Schefenacker Gmbh & Co. Kg | Schaltungseinrichtung zum Schutz von strombetriebenen Leuchtmitteln, insbesondere von LEDs, zu Signal- oder Beleuchtungszwecken |
WO2001004916A1 (fr) * | 1999-07-13 | 2001-01-18 | Unitika Ltd. | Dispositif ptc |
DE19933735A1 (de) * | 1999-07-19 | 2001-02-01 | Leurocom Visuelle Informations | Vorrichtung zur Anzeige von Zeichen und Bildern |
US6857756B2 (en) | 2001-04-11 | 2005-02-22 | General Manufacturing, Inc. | LED work light |
TWI235349B (en) * | 2001-11-26 | 2005-07-01 | Osram Opto Semiconductors Gmbh | Circuit-arrangement for an LED-array |
US7296913B2 (en) * | 2004-07-16 | 2007-11-20 | Technology Assessment Group | Light emitting diode replacement lamp |
US7202608B2 (en) * | 2004-06-30 | 2007-04-10 | Tir Systems Ltd. | Switched constant current driving and control circuit |
US7420471B2 (en) | 2004-09-24 | 2008-09-02 | Geosteering Mining Services Llc | Safety system for mining equipment |
DE102004047682A1 (de) * | 2004-09-30 | 2006-04-06 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | LED-Array |
EP1797502B1 (en) | 2004-10-05 | 2008-12-03 | Azonix | Wireless communication using an intrinsically safe design for use in a hazardous area |
TWI279659B (en) * | 2005-12-27 | 2007-04-21 | Polytronics Technology Corp | LED with temperature control function |
US7714348B2 (en) * | 2006-10-06 | 2010-05-11 | Ac-Led Lighting, L.L.C. | AC/DC light emitting diodes with integrated protection mechanism |
KR20090046304A (ko) * | 2007-11-05 | 2009-05-11 | 엘지전자 주식회사 | 발광 다이오드 구동 장치 |
EP2066149A3 (de) * | 2007-11-27 | 2009-08-19 | Stefan Ruppel | LED-Flachleuchte mit wärmeableitender Platine insbesondere für Möbel |
CN101581443A (zh) * | 2008-12-23 | 2009-11-18 | 李孝杰 | 一种输出功率不受限制的隔爆兼本质安全型led照明灯 |
US8779685B2 (en) * | 2009-11-19 | 2014-07-15 | Intematix Corporation | High CRI white light emitting devices and drive circuitry |
-
2010
- 2010-09-29 NL NL2005418A patent/NL2005418C2/en not_active IP Right Cessation
-
2011
- 2011-09-29 KR KR1020137010815A patent/KR101955044B1/ko active IP Right Grant
- 2011-09-29 US US13/876,542 patent/US9226361B2/en active Active
- 2011-09-29 BR BR112013007706A patent/BR112013007706A2/pt not_active Application Discontinuation
- 2011-09-29 EP EP11767816.9A patent/EP2622940A1/en not_active Withdrawn
- 2011-09-29 AU AU2011308136A patent/AU2011308136B2/en not_active Ceased
- 2011-09-29 WO PCT/NL2011/050660 patent/WO2012044169A1/en active Application Filing
- 2011-09-29 RU RU2013115078/07A patent/RU2013115078A/ru not_active Application Discontinuation
- 2011-09-29 CN CN201180057226.XA patent/CN103229594B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20130241416A1 (en) | 2013-09-19 |
US9226361B2 (en) | 2015-12-29 |
CN103229594B (zh) | 2016-08-17 |
EP2622940A1 (en) | 2013-08-07 |
CN103229594A (zh) | 2013-07-31 |
AU2011308136B2 (en) | 2015-09-03 |
KR20140026327A (ko) | 2014-03-05 |
WO2012044169A1 (en) | 2012-04-05 |
NL2005418C2 (en) | 2012-04-02 |
RU2013115078A (ru) | 2014-11-10 |
AU2011308136A1 (en) | 2013-05-02 |
KR101955044B1 (ko) | 2019-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |