Sharp Kabushiki Kaisha Corporation

Shota Okamoto

Youhei Nakanishi

Masayuki Kanehiro

Hisayuki Utsumi

Hiroki Imabayashi

Shinichi Kawato

Yuto Tsukamoto

Manabu Niboshi

Tokiyoshi Umeda

Tatsuya Ryohwa

Kanako Nakata

Yohei Nakanishi

Shinsuke Maeda

A display device provided with a display region including a plurality of pixels and a frame region surrounding the display region includes a thin film transistor layer, a light-emitting element layer including a plurality of light-emitting elements, each including a first electrode, a light emitting layer, and a second electrode, and each having a different luminescent color. In the light-emitting layer, an oxetane monomer, an epoxy monomer, and a radical polymerization initiator are used.

Display device and display device production method

Provided are a TFT layer, a light-emitting element layer provided with a plurality of light-emitting elements each including a first electrode, a function layer, and a second electrode, and a sealing layer configured to seal the light-emitting element layer. The second electrode is an electrode common to the plurality of light-emitting elements and including metal nanowires. The function layer includes a light-emitting layer and an electron transport layer provided between the light-emitting layer and the second electrode. The electron transport layer includes zinc oxide nanoparticles and a water soluble resin.

Display device having a thin electrode that has a uniform film thickness

Provided is a light-emitting device including a light-emitting element including a first electrode, a second electrode, and a quantum dot layer between the first electrode and the second electrode, wherein, in the quantum dot layer, quantum dots each including a core, a shell covering the core, and a ligand coordinated with a surface of the shell and having defect compensation properties are layered.

Light-emitting device, method for manufacturing light-emitting device, and apparatus for manufacturing light-emitting device

A display device includes an anode electrode a cathode electrode a light-emitting layer, and an electron transport layer. The light-emitting layer is provided between the anode electrode and the cathode electrode. The electron transport layer is provided between the cathode electrode and the light-emitting layer. The electron transport layer includes a nanoparticle of a metal oxide, and an organic modifier configured to cover a surface of the nanoparticle and having electron donating characteristics.

Display device including electron transport layer having nanoparticle of metal oxide

A bank has an opening including a first opening and a second opening. The second opening extends from the first opening in such a direction that the second opening overlaps the first electrode. The second opening at least partially overlaps the first electrode. The first electrode has an end close to the first opening and overlapping the second opening. The second opening has a maximum width smaller than a maximum width of the first opening. The widths are measured perpendicular to the direction in which the second opening extends from the first opening.

Display device and method of manufacturing display device

A light-emitting element includes an anode, a hole transport layer, a quantum dot light-emitting layer, an electron transport layer, and a cathode, in this order. The electron transport layer includes a particulate metal oxide and a conductive resin that disperses the metal oxide.

Light-emitting device and manufacturing method of light-emitting device

To provide a light-emitting device that can obtain fluorescence having a narrow spectrum more efficiently, a light-emitting device includes: a light-emitting layer in which thermally activated delayed fluorescence bodies and quantum dots are dispersed; a first electrode in a lower layer than the light-emitting layer; and a second electrode in an upper layer than the light-emitting layer, wherein a light emission spectrum of the thermally activated delayed fluorescence bodies and an absorption spectrum of the quantum dots at least partially overlap each other.

Light-emitting device including light-emitting layer in which thermally activated delayed fluorescence bodies and quantum dots are dispersed and manufacturing apparatus of light-emitting device

To provide a light-emitting device for achieving fluorescence emission with higher efficiency and longer life, a light-emitting device includes an exciton generation layer in which quantum dots are dispersed, a light-emitting layer in which light emitters, which are phosphors or phosphorescent members, are dispersed, the light-emitting layer adjoining the exciton generation layer in a vertical direction, a first electrode located on a lower side of the exciton generation layer and the light-emitting layer, and a second electrode located on an upper side of the exciton generation layer and the light-emitting layer, and the light emission spectrum of the quantum dots and the absorption spectrum of the light emitters at least partially overlap.

Light-emitting device

A method of producing a liquid crystal panelhaving a non-quadrangular outline includes a common liquid crystal panel producing process, a cutting process of cutting the common liquid crystal panelalong a cutting line Lthat is along the outline such that a part of the sealing materialis removed and a remaining part of the sealing materialremains and forming on the common liquid crystal panela sealing material removed edge portionA at which the part of the sealing materialis removed to expose the liquid crystal layer, a line correction process of correcting the linesnear the processed edge portionE of the array substrate, and a sealing process of providing sealing resin R on the sealing material removed edge portionA to close a space between the processed edge portionsE,E of the substrates and seal the liquid crystal layerwith the remaining part of the sealing material

Method of producing liquid crystal panel

In the present disclosure, regions where a short circuit may have occurred due to dividing are isolated from a display region. In a gate line (G) of an nrow, a gate line detour section (G) that is provided corresponding to an intersection (C) with a source line (S) of an mcolumn has: a start section (G) which is bent toward the &#x2212;Y direction from a start position (X, Y) that is in the &#x2212;X direction relative to the intersection; and straddling sections (G) which straddle a straight line (X=X+d/2) that passes through a +X direction end of the intersection and extends in the Y axis direction.

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Sakai, Japan

Shota Okamoto