Patent application number | Description | Published |
20090283786 | LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS - A light emitting device includes: a light emitting element which includes a first electrode layer, a second electrode layer, and a light emitting function layer disposed between the first electrode and the second electrode; a reflection layer which reflects light emitted from the light emitting function layer toward the light emitting function layer; and a translucent transflective layer which is disposed opposite the reflection layer with the light emitting function layer interposed therebetween to reflect some of the light emitted from the light emitting function layer toward the light emitting function layer and to transmit the remainder of the light. The translucent transflective layer is centered between a first layer having a refractive index n | 11-19-2009 |
20100051973 | LIGHT-EMITTING DEVICE, ELECTRONIC EQUIPMENT, AND PROCESS OF PRODUCING LIGHT-EMITTING DEVICE - A light-emitting device includes a light-reflecting layer, a first electrode disposed on or above the light-reflecting layer, a semi-transparent reflective second electrode, a light-emitting function layer disposed between the first electrode and the second electrode, and an electron-injection layer disposed between the light-emitting function layer and the second electrode. The second electrode is made of an Ag alloy having an Ag content of from 50% by atoms to 98% by atoms. | 03-04-2010 |
20100051991 | ORGANIC EL DEVICE AND PROCESS OF PRODUCING THE SAME - An organic EL device includes a light-emitting element having a first electrode disposed above a substrate, a second electrode arranged above the first electrode, and a light emission functional layer arranged between the first and second electrodes. The second electrode includes a mixture layer composed of a mixture of an electron-injecting material and a reducing material for reducing the electron-injecting material and a transparent electrically conductive layer formed on the mixture layer. | 03-04-2010 |
20110058119 | LIGHTING DEVICE AND ELECTRONIC DEVICE - A lighting device at least has: a plurality of light emitting elements that emit light by a forward direction current; a direct-current power supply; a first wiring and a second wiring for supplying electrical power to the plurality of light emitting elements from the direct-current power supply; and a switch for switching the polarity of the electrical power to be supplied to the first wiring and the second wiring; in which the plurality of light emitting elements include forward direction connection in which the forward direction current flows when the electrical power having a positive polarity is applied to the first wiring and reverse direction connection in which the forward direction current flows when the electrical power having a positive polarity is applied to the second wiring and being connected between the first wiring and the second wiring. | 03-10-2011 |
20120056213 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A light-emitting element includes: an anode; a cathode; a light-emitting layer which is provided between the anode and the cathode and emits light as the anode and the cathode are electrically connected to each other; and an organic layer which is provided between the anode and the light-emitting layer to come in contact with both layers. The organic layer has a first function of transporting holes and a second function of preventing electrons infiltrating from the light-emitting layer from staying in the organic layer. | 03-08-2012 |
20120229014 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE - On one short side of a rectangular aperture area, transparent conductive films are patterned by being deviated in a stepwise shape. On another side, an end surface of the transparent conductive films is patterned to be aligned. The end surface of the transparent conductive films is covered with an insulating film. | 09-13-2012 |
20120299031 | LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD OF LIGHT EMITTING DEVICE - D={(2πm+φ | 11-29-2012 |
20150029724 | LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS - A light-emitting device has a resonant structure including a reflection layer, an emitting layer and a semitransmissive reflection layer with the same optical length between the reflection layer and the semitransmissive reflection layer in all of regions from which light is emitted. The light emitting device further includes color filters through which light from the emitting layer having wavelengths of red, green and blue light is extracted, and a notch filter having the lowest transmittance for light having wavelengths in a region between red light and green light and wavelengths in a region between green light and blue light. | 01-29-2015 |
20150060811 | LIGHT EMITTING APPARATUS AND ELECTRONIC APPARATUS - In the light emitting apparatus having a resonance structure for adjusting an optical path length between the reflecting layer and the translucent reflecting layer, in which the emitting layer performs internal luminescence on a first wavelength region and a second wavelength region on a short wavelength side with respect to the first wavelength region, in the second wavelength region, a light emitting peak wavelength, a resonance peak wavelength, and an output wavelength satisfy a relationship of the light emitting peak wavelength>the output wavelength>the resonance peak wavelength, and film thicknesses of an array cavity layer and the emitting layer are adjusted so that an emission intensity of the output wavelength is equal to or less than 15% of an emission intensity of the output wavelength. | 03-05-2015 |