H10K59/19

Organic lighting device and lighting equipment

A luminous means comprising a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, and at least one reflective element, which is formed along a main plane of the luminous means, wherein the luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state.

ORGANIC LIGHT-EMITTING DIODE

An organic light-emitting diode includes a carrier; at least two electrodes; an organic layer sequence having at least one active zone that generates light; and light-opaque visual protection layers that have no influence on an emission characteristic of the organic layer sequence and the organic light-emitting diode, one of which is located directly on the carrier, the organic layer sequence is located between the two electrodes and one of the electrodes is attached directly to the carrier, the visual protection layer, viewed in a plan view, completely surrounds the organic layer sequence, at least one of the electrodes is provided with a structuring in a region adjacent to the organic layer sequence in a plan view, in a plan view, the structuring is located completely beside the organic layer sequence, and the structuring is hidden by the visual protection layer for a viewer from outside the organic light-emitting diode.

DISPLAY DEVICE
20190019969 · 2019-01-17 ·

In the display device according to the present disclosure, three segments have the same total areas which are sum of the area of the lower electrode and the area of the cover wiring, and response speeds of the three segments are the same when the drive current is supplied. Since there is no difference in response speeds to the drive current between the segments, even if luminance adjustment is performed by a pulse width modulation, the luminance difference between the segments does not occur.

ELECTRONIC COMPONENT, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, AND MOVING BODY
20240276821 · 2024-08-15 ·

An electronic component including a first substrate that includes an element region where an element is formed, and a peripheral region which is a region around the element region, a second substrate, which is a substrate arranged so as to face the first substrate, that includes a lower surface facing the element region, a side surface, and a first edge surface provided between the lower surface and the side surface, and a first resin member arranged between the first substrate and the second substrate so as to contact the peripheral region and the first edge surface, wherein the first edge surface includes a contact region in contact with the first resin member, and a non-contact region not in contact with the first resin member.

ELECTRONIC COMPONENT, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, ILLUMINATION DEVICE, AND MOVING BODY
20240276821 · 2024-08-15 ·

An electronic component including a first substrate that includes an element region where an element is formed, and a peripheral region which is a region around the element region, a second substrate, which is a substrate arranged so as to face the first substrate, that includes a lower surface facing the element region, a side surface, and a first edge surface provided between the lower surface and the side surface, and a first resin member arranged between the first substrate and the second substrate so as to contact the peripheral region and the first edge surface, wherein the first edge surface includes a contact region in contact with the first resin member, and a non-contact region not in contact with the first resin member.

Organic light-emitting display device
10109692 · 2018-10-23 · ·

An organic light-emitting display device includes a pixel including a first region to display an image, a second region to transmit external light, and a third region between the first region and the second region. The pixel includes a pixel electrode in the first region, a pixel-defining layer in at least the first region, an auxiliary electrode in at least the third region, and an intermediate layer on the pixel electrode. The pixel-defining layer includes a first opening exposing a portion of the pixel electrode and a second opening corresponding to at least the second region and third region. The pixel electrode is exposed via the first opening, and the intermediate layer includes an organic emission layer. An opposite electrode is on the intermediate layer and contacts the auxiliary electrode in the third region.

Light Emitting Substrate and Preparation Method Therefor, and Light Emitting Apparatus
20240315091 · 2024-09-19 ·

A light emitting substrate, including: a base substrate (200), at least one light emitting element (10), at least one anti-static trace (15), and a ground trace (13). The base substrate (200) includes a display region (AA) and a peripheral region (BB) located on at least one side of the display region (AA). The at least one light emitting element (10) and the at least one anti-static trace (15) are located in the display region (AA), and the at least one anti-static trace (15) is configured to surround the at least one light emitting element (10). The ground trace (13) is located in the peripheral region (BB), and the ground trace (13) is electrically connected with the at least one anti-static trace (15).

Organic light emitting pixel and organic light emitting display device including the same

An organic light emitting pixel and an organic light emitting display device, the pixel including a first organic light emitting diode to emit light with a n.sup.th order resonance mode of a first wavelength, n being a natural number of at least 1; a second organic light emitting diode to emit light with the n.sup.th order resonance mode of a second wavelength, the second wavelength being shorter than the first wavelength; and a third organic light emitting diode to emit light with a m.sup.th order resonance mode of a third wavelength, the third wavelength being shorter than the first and second wavelengths, and m being a natural number that is larger than n.

DISPLAY DEVICE
20180212004 · 2018-07-26 ·

A display device capable of suppressing rapid degradation of a lifespan. The display device (1) includes a light emitting region 2 and a non-light emitting region 3 formed above a substrate (11). The display device (1) includes: a first electrode (13) provided above the substrate (11); a second insulating film (14) that includes an opening (14a) exposing the first electrode (13) of the light emitting region (2) and is formed in the non-light emitting region (3) above the substrate (11); an organic EL layer (15) provided above the first electrode (13) via the opening (14a); and a second electrode (16) provided above the second insulating film (14) and the organic EL layer (15). A plurality of holes (16a) dotted throughout the non-light emitting region (3) are formed in the second electrode (16).

Display device using semiconductor light emitting element and black dye layers

Disclosed is a display device including a base substrate including a circuit wiring, a semiconductor light emitting element connected to the circuit wiring and emitting light in response to an applied voltage, an envelope layer sealing the semiconductor light emitting element, a transparent protective film stacked on the envelope layer and having flexibility, and a black dye layer coated on the transparent protective film and having a preset transmissivity.