Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
11419 | 917 | 17.9 | 65% |
Classes in level above (level 2) |
Terms with highest relevance score |
Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|---|
1 | JUNCTION TEMPERATURE | Author keyword | 16 | 25% | 6% | 58 |
2 | PHOSPHOR IN GLASS | Author keyword | 8 | 70% | 1% | 7 |
3 | ANGULAR COLOR UNIFORMITY | Author keyword | 6 | 80% | 0% | 4 |
4 | LIGHT EMITTING DIODES LEDS | Author keyword | 6 | 10% | 6% | 53 |
5 | LIGHTING SOURCES MAT | Address | 6 | 100% | 0% | 4 |
6 | CEYAG | Author keyword | 5 | 60% | 1% | 6 |
7 | OPTOELECT PACKAGING MAT S | Address | 5 | 54% | 1% | 7 |
8 | FUJIAN ENGN SOLID STATE LIGHTING | Address | 5 | 42% | 1% | 10 |
9 | CHROMATICITY SHIFT | Author keyword | 4 | 67% | 0% | 4 |
10 | CROSS DISCIPLINARY ENGN SCI | Address | 4 | 75% | 0% | 3 |
Web of Science journal categories |
Author Key Words |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | JUNCTION TEMPERATURE | 16 | 25% | 6% | 58 | Search JUNCTION+TEMPERATURE | Search JUNCTION+TEMPERATURE |
2 | PHOSPHOR IN GLASS | 8 | 70% | 1% | 7 | Search PHOSPHOR+IN+GLASS | Search PHOSPHOR+IN+GLASS |
3 | ANGULAR COLOR UNIFORMITY | 6 | 80% | 0% | 4 | Search ANGULAR+COLOR+UNIFORMITY | Search ANGULAR+COLOR+UNIFORMITY |
4 | LIGHT EMITTING DIODES LEDS | 6 | 10% | 6% | 53 | Search LIGHT+EMITTING+DIODES+LEDS | Search LIGHT+EMITTING+DIODES+LEDS |
5 | CEYAG | 5 | 60% | 1% | 6 | Search CEYAG | Search CEYAG |
6 | CHROMATICITY SHIFT | 4 | 67% | 0% | 4 | Search CHROMATICITY+SHIFT | Search CHROMATICITY+SHIFT |
7 | DUAL INTERFACE METHOD | 3 | 100% | 0% | 3 | Search DUAL+INTERFACE+METHOD | Search DUAL+INTERFACE+METHOD |
8 | LIGHT EMITTING DIODE LED PACKAGE | 3 | 100% | 0% | 3 | Search LIGHT+EMITTING+DIODE+LED+PACKAGE | Search LIGHT+EMITTING+DIODE+LED+PACKAGE |
9 | METAL CORE PCB | 3 | 100% | 0% | 3 | Search METAL+CORE+PCB | Search METAL+CORE+PCB |
10 | CORRELATED COLOR TEMPERATURE CCT | 3 | 42% | 1% | 5 | Search CORRELATED+COLOR+TEMPERATURE+CCT | Search CORRELATED+COLOR+TEMPERATURE+CCT |
Key Words Plus |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | REMOTE PHOSPHOR | 55 | 92% | 2% | 22 |
2 | HIGH POWER LEDS | 11 | 65% | 1% | 11 |
3 | GAN LEDS | 8 | 75% | 1% | 6 |
4 | ANGULAR COLOR UNIFORMITY | 8 | 100% | 1% | 5 |
5 | EMITTING DIODE PACKAGES | 6 | 80% | 0% | 4 |
6 | JUNCTION TEMPERATURE | 6 | 25% | 2% | 20 |
7 | LED PACKAGE | 5 | 63% | 1% | 5 |
8 | HIGH BRIGHTNESS LEDS | 4 | 67% | 0% | 4 |
9 | COLOR DEVIATION | 4 | 75% | 0% | 3 |
10 | IN GLASS | 4 | 75% | 0% | 3 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
Advances in transparent glass-ceramic phosphors for white light-emitting diodes-A review | 2015 | 6 | 36 | 56% |
Light emitting diodes reliability review | 2012 | 96 | 96 | 47% |
A Review on the Physical Mechanisms That Limit the Reliability of GaN-Based LEDs | 2010 | 65 | 37 | 73% |
A review on the reliability of GaN-based LEDs | 2008 | 68 | 21 | 76% |
Increasing the reliability of solid state lighting systems via self-healing approaches: A review | 2012 | 25 | 121 | 25% |
LED light sources: a survey of quality-affecting factors and methods for their assessment | 2008 | 16 | 44 | 66% |
Solid-state lighting - a benevolent technology | 2006 | 137 | 32 | 9% |
Color deviations in phosphor converted high power light emitting diodes under different dimming schemes | 2015 | 0 | 13 | 54% |
Electrical Properties, Reliability Issues, and ESD Robustness of InGaN-Based LEDs | 2013 | 0 | 61 | 51% |
LED bulbs technical specification and testing procedure for solar home systems | 2015 | 0 | 23 | 35% |
Address terms |
Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | LIGHTING SOURCES MAT | 6 | 100% | 0.4% | 4 |
2 | OPTOELECT PACKAGING MAT S | 5 | 54% | 0.8% | 7 |
3 | FUJIAN ENGN SOLID STATE LIGHTING | 5 | 42% | 1.1% | 10 |
4 | CROSS DISCIPLINARY ENGN SCI | 4 | 75% | 0.3% | 3 |
5 | LIGHTING SOURCES MAT TEAM | 4 | 75% | 0.3% | 3 |
6 | YICT ENGN | 4 | 75% | 0.3% | 3 |
7 | VEHICLE PROD | 3 | 100% | 0.3% | 3 |
8 | MOEMS | 3 | 23% | 1.1% | 10 |
9 | DIMES SSL TECHNOL | 2 | 44% | 0.4% | 4 |
10 | ETSIST | 2 | 67% | 0.2% | 2 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000219271 | LIGHT EXTRACTION EFFICIENCY//LIGHT EMITTING DIODE LED//PATTERNED SAPPHIRE SUBSTRATE PSS |
2 | 0.0000147132 | SEMICOND LIGHTING//CEDINT//TOTAL INTERNAL REFLECTION LENS |
3 | 0.0000131462 | THERMAL PLACEMENT//DYNAMIC THERMAL MANAGEMENT DTM//TIME CONSTANT SPECTRUM |
4 | 0.0000097023 | INGAN//EFFICIENCY DROOP//ELECTRON BLOCKING LAYER EBL |
5 | 0.0000090421 | LIGHTING RESEARCH & TECHNOLOGY//JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY//LEUKOS |
6 | 0.0000085928 | PHOSPHOR//PHOSPHORS//WHITE LEDS |
7 | 0.0000084087 | POWER FACTOR CORRECTION PFC//POWER FACTOR CORRECTION//LIGHT EMITTING DIODE LED DRIVER |
8 | 0.0000070933 | HIGH REFRACTIVE INDEX//ADV MAT BUSINESS PROMOT//LOW BIREFRINGENCE |
9 | 0.0000048290 | P GAN//OHMIC CONTACT//OHMIC CONTACTS |
10 | 0.0000047433 | SEMICONDUCTING ALUMINUM COMPOUNDS//CERAM OPERAT//ALGAN |