A light-emitting device includes: a first layer; a second layer; a light-emitting element layer positioned between the first layer and the second layer and including a light-emitting element; a first adhesive layer positioned between the first layer and the light-emitting element layer, and having a thickness of 10 μm or greater and less than 25 μm and a shear modulus at 23 degrees Celsius of 4.0E+04 Pa or greater and less than 1.0E+05 Pa; and a second adhesive layer positioned between the light-emitting element layer and the second layer, and having a thickness of greater than 0 μm and no greater than 15 μm and a shear modulus at 23 degrees Celsius of 1.0E+05 Pa or greater.

A display device including a laminate includes a wavelength selective absorption layer containing a resin, a dye including at least one of four specific dyes A to D, and an antifading agent for a dye, and includes a gas barrier layer, and a wavelength conversion material; the laminate includes a wavelength selective absorption layer containing a resin, a dye, and an electron migration-type antifading agent in which the energy level of the highest occupied molecular orbital and the lowest unoccupied molecular orbital satisfy a specific relational expression in relation to the dye, and includes the gas barrier layer; an organic electroluminescent display device includes this laminate. The gas barrier layer contains a crystalline resin, has a layer thickness of 0.1 μm to 10 μm, has a layer oxygen permeability of 60 cc/m.sup.2.Math.day.Math.atm or less, and is directly arranged on at least one surface of the wavelength selective absorption layer.

Provided is a viewing angle control polarizing plate that has asymmetric transmission characteristics, does not cause moire even in a case of being used in combination with a high-definition image display device, and is capable of easily following a curved surface and a viewing angle control system with high productivity. The viewing angle control system includes at least a first polarizer and an optically anisotropic layer, in which an absorption axis of the first polarizer forms an angle of 45° or greater with respect to an in-plane direction, and a main axis of a refractive index of the optically anisotropic layer is tilted in the in-plane direction.

According to one embodiment, an electronic device includes an insulating base including a first portion which is stretchable and a second portion which is adjacent to the first portion and is stretchable, the first portion and the second portion being integrally formed, and electrical elements disposed in the first portion and the second portion, respectively. A first elongation rate of the first portion is different from a second elongation rate of the second portion.

Disclosed is a light-emitting element including a first electrode, a first light-emitting layer, an ionic-liquid layer, a second light-emitting layer, and a second electrode. The first light-emitting layer is located over the first electrode and includes a first emissive polymer and an ionic liquid. The ionic-liquid layer is located over the first light-emitting layer and includes an ionic liquid. The second light-emitting layer is located over the ionic-liquid layer and includes a second emissive polymer and an ionic liquid. The second electrode is located over the second light-emitting layer. The light-emitting element may further include a first substrate under the first electrode, a second substrate over the second electrode, and a sealing layer located between the first substrate and the second substrate and surrounding the first electrode.

A display apparatus includes: a display including a display surface on which an image is displayed; and a decorative layer that is arranged on the display surface side of the display and includes a base layer and a design layer each formed to cover the display surface. The base layer includes a light diffusing material. A plurality of microholes are formed through the base layer. The design layer is formed to cover the plurality of microholes and a non-opening portion of the base layer.

A light-emitting element (10) includes: a light-emitting part (30) including a light-emitting region; a first optical path control unit (71) which has positive optical power and to which light emitted from the light-emitting region enters; a second optical path control unit (72) which has positive optical power and to which light exited from the first optical path control unit (71) enters; and a bonding member (35) interposed between the first optical path control unit (71) and the second optical path control unit (72), in which an optical axis (LN.sub.1) of the first optical path control unit (71) is displaced from an optical axis (LN.sub.2) of the second optical path control unit (72).

The present invention provides a polarizing plate that exhibits excellent black tightness in a front direction even after an organic EL display device obtained by bonding the polarizing plate to an organic EL display panel is exposed to a high temperature environment for a long period of time; and an organic EL display device. The polarizing plate of the present invention is a polarizing plate having a polarizer formed of a composition containing a first liquid crystal compound and a dichroic substance, and an optically anisotropic layer disposed adjacent to the polarizer and formed of a composition containing a second liquid crystal compound, in which a content of the dichroic substance in the polarizer is 40% by mass or less with respect to a total mass of the polarizer.

An upper surface of a lateral wall portion of a substrate includes a first upper surface portion exposed from a light-transmissive member in a first region, a second upper surface portion exposed from the light-transmissive member in a second region, and a third upper surface portion located between the first upper surface portion and the second upper surface portion in a second direction, and an upper surface of an outer peripheral portion of the light-transmissive member includes a first outer peripheral surface portion located in the first region. An area of the first upper surface portion of the lateral wall portion is greater than an area of the first outer peripheral surface portion of the outer peripheral portion of the light-transmissive member. A bonding member is disposed between the third upper surface portion of the lateral wall portion and the first lower surface portion of the light-transmissive member.

An upper surface of a lateral wall portion of a substrate includes a first upper surface portion exposed from a light-transmissive member in a first region, a second upper surface portion exposed from the light-transmissive member in a second region, and a third upper surface portion located between the first upper surface portion and the second upper surface portion in a second direction, and an upper surface of an outer peripheral portion of the light-transmissive member includes a first outer peripheral surface portion located in the first region. An area of the first upper surface portion of the lateral wall portion is greater than an area of the first outer peripheral surface portion of the outer peripheral portion of the light-transmissive member. A bonding member is disposed between the third upper surface portion of the lateral wall portion and the first lower surface portion of the light-transmissive member.