Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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1068 Subject <strong>Index</strong><br />
Layer arrangements<br />
magnetic record carriers T03-A01F<br />
magneto-optical record carriers T03-D01A<br />
multilayer capacitors V01-B03C3A<br />
optical record carriers T03-B01<br />
LC resonant circuit (single) U25-E05B1<br />
LCD U14-K01<br />
alignment layers U14-K01A1A<br />
back-lighting T04-H03D<br />
U14-K01A4C<br />
X26-U04A1<br />
cells U14-K01A<br />
circuits, drivers U14-K01A3<br />
clock or watch S04-B04<br />
control aspects T04-H03C2<br />
control, TV receiver W03-A08B3<br />
control, VDU T04-H03C2<br />
electrodes U14-K01A1B<br />
filters U14-K01A1C<br />
glass substrate U14-K01A5<br />
integral with photoconducting layer U14-K01A2D<br />
manufacture (for thin film driving<br />
semiconductor circuitry see<br />
U14-K01A2) U14-K01A1J<br />
manufacturing apparatus U14-K01A1K<br />
module details U14-K01A4A<br />
mountings/connectors U14-K01A4B<br />
optical components U14-K01A1C<br />
plasma-addressed display U14-K01A2C<br />
polarisers U14-K01A1C<br />
projection TV W04-Q01B<br />
repair U11-C19A<br />
U14-K01A1J<br />
spacers U14-K01A1D<br />
television receiver W03-A08B<br />
testing S02-J04A3A<br />
U14-K01A8<br />
testing, matrix array U11-F01F<br />
U14-K01<br />
thin film arrays U14-H01A<br />
thin film transparent conductive layers U14-H01E<br />
U14-K01A1B<br />
transparent conductive layers U14-K01A1B<br />
X12-D02A1<br />
video projector W04-Q01B<br />
with dynamic scattering U14-K01A1G<br />
with guest-host effect U14-K01A1G<br />
with MIM switching elements U14-K01A2A<br />
with thin film transistor switching elements<br />
U14-K01A2B<br />
Lead acid accumulator X16-B01B<br />
Lead frames for semiconductor packages<br />
U11-D03A1A<br />
connections to chip terminals U11-D03A2<br />
materials U11-A08B<br />
U11-D03B<br />
mounting chip onto (die bonding) U11-E02A3<br />
transport U11-D03A1A<br />
U11-F02A<br />
Lead-in conductor<br />
cathode ray tube V05-D07B1<br />
discharge lamp X26-A02A1<br />
incandescent lamp X26-B02A2<br />
manufacture, dishcharge tubes V05-L03A5<br />
transit-time tubes V05-C02B3<br />
Lead manufacture,<br />
electrolytic capacitors V01-B01G5<br />
Leader for magnetic tape T03-A01H<br />
Leadless capacitors - see Capacitor V01-B03C5<br />
Leadless mounting, semiconductor package<br />
U11-D01A3<br />
Leadless resistor - see Resistor V01-A02D<br />
Leads for semiconductor devices U11-E<br />
attaching U11-E01<br />
cutting U11-E02B1<br />
deburring, cleaning U11-E02B3<br />
gang bonding U11-E01B<br />
high frequency package U11-D03A6<br />
high power diode/transistor/thyristor U11-D03A5<br />
hybrid circuit package U14-H05<br />
hybrid circuit, lead attaching U14-H05<br />
U14-H04B<br />
inspection U11-F01E<br />
low/medium power<br />
diode/transistor/thyristor U11-D03A4<br />
metal/alloy composition U11-A08B<br />
shape, J-lead, gull-wing U11-D03A3<br />
shaping, forming U11-E02B1<br />
wire bonding U11-E01A<br />
Leakage detection S02-J06<br />
acoustic/ultrasonic S02-J06A3<br />
detecting leakage fluid S02-J06A<br />
electrically detecting leakage fluid S02-J06A1<br />
immersion testing S02-J06A9<br />
measuring fluid loss/gain rate S02-J06B<br />
optically detecting leakage fluid S02-J06A7<br />
using pressure drop S02-J06B<br />
using tracer to detect leakage fluid S02-J06A5<br />
Leakage testing, electrical S01-G04A5<br />
with preset threshold S01-G04A5A<br />
Leather<br />
analysis of material S03-E14D7<br />
footwear, manufacture X27-A02B1B<br />
working/ cutting X25-X07<br />
LED<br />
arrays, drive circuitry U12-A01A5B<br />
arrays, hybrid or monolithic U12-A01A3<br />
circuit, for lighting X26-H03A<br />
connection to optical fibre U12-A01C<br />
V07-G10C<br />
control, for lighting X26-H03C<br />
display, clock or watch S04-B04<br />
display, control of T04-H03C1<br />
display, drive circuitry T04-H03C1A<br />
doping for U11-C02J7<br />
U12-A01A2<br />
drive circuitry U12-A01A5<br />
drive circuitry for individual LED U12-A01A5A<br />
germanium U12-A01A1D<br />
illumination X26-H<br />
illumination, details of P-N junctions X26-H01<br />
illumination circuit X26-H03A<br />
illumination control X26-H03C<br />
indirect bandgap semiconductor U12-A01A1D<br />
lighting X26-H<br />
lighting, details of P-N junctions X26-H01<br />
lighting circuit X26-H03A<br />
lighting control X26-H03C<br />
manufacture U12-A01A2
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