TWI256453B - LED lamp - Google Patents

LED lamp

Info

Publication number
TWI256453B
TWI256453B TW93134184A TW93134184A TWI256453B TW I256453 B TWI256453 B TW I256453B TW 93134184 A TW93134184 A TW 93134184A TW 93134184 A TW93134184 A TW 93134184A TW I256453 B TWI256453 B TW I256453B
Authority
TW
Taiwan
Prior art keywords
light
led lamp
random
bulb
uniformity
Prior art date
Application number
TW93134184A
Other languages
Chinese (zh)
Other versions
TW200615489A (en
Inventor
Kuo-Yen Lai
Original Assignee
Kuo-Yen Lai
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.)
Filing date
Publication date
Application filed by Kuo-Yen Lai filed Critical Kuo-Yen Lai
Priority to TW93134184A priority Critical patent/TWI256453B/en
Publication of TW200615489A publication Critical patent/TW200615489A/en
Application granted granted Critical
Publication of TWI256453B publication Critical patent/TWI256453B/en

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Light emitting diode sheds light on the roughened inner surface of a transparent tube or bulb to produce random light. Partly of the random light transmits the transparent wall to form a lighting device. Flat surfaces can be added on part of the roughed surface to reflect light to other points to increase the uniformity of the emission.
TW93134184A 2004-11-08 2004-11-08 LED lamp TWI256453B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93134184A TWI256453B (en) 2004-11-08 2004-11-08 LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93134184A TWI256453B (en) 2004-11-08 2004-11-08 LED lamp

Publications (2)

Publication Number Publication Date
TW200615489A TW200615489A (en) 2006-05-16
TWI256453B true TWI256453B (en) 2006-06-11

Family

ID=37614670

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93134184A TWI256453B (en) 2004-11-08 2004-11-08 LED lamp

Country Status (1)

Country Link
TW (1) TWI256453B (en)

Also Published As

Publication number Publication date
TW200615489A (en) 2006-05-16

Similar Documents

Publication Publication Date Title
ATE398836T1 (en) LIGHT EMITTING DEVICE WITH CONVERSION STRUCTURE
WO2006049844A3 (en) High brightness light emitting diode light source
WO2007142946A3 (en) Lighting device and method of lighting
SG157361A1 (en) Low optical loss electrode structures for leds
TW200507297A (en) Phosphor based light sources having a non-planar short pass reflector and method of making
RU2011153699A (en) LIGHTING DEVICE WITH A HOUSING CONCLUDING THE LIGHT SOURCE
ATE412139T1 (en) LAMP
WO2006096302A3 (en) Led illumination device with a semicircle-like illumination pattern
TW200737552A (en) Shifting spectral content in solid state light emitters by spatially separating lumiphor films
MX2010002830A (en) Compact omnidirectional led light.
ATE519069T1 (en) LIGHTS WITH LED LAMPS FOR LIGHTING OUTDOOR PUBLIC AREAS
WO2010008820A3 (en) One led illuminated cluster
MX2007013036A (en) Solar rechargeable light emitting diode lights.
MX349277B (en) Led lamp with nd-glass bulb.
MXPA06008365A (en) Landscape lighting.
WO2007008813A3 (en) Illumination device for use in daylight conditions
EP2573455A3 (en) Lamp with asymmetric luminous intensity
DK1557604T3 (en) Lighting systems
TW200728659A (en) High power LED lamp
TWI256453B (en) LED lamp
CN201407530Y (en) LED lamp tube
WO2009135188A3 (en) Led structure to increase brightness
ATE548670T1 (en) LAMP
TW200700889A (en) Display unit and light-emitting unit
WO2007023261A3 (en) A lamp

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees