Abstract: In a data sharing system, the data possessed by the others is utilized safely without disclosing the contents of the data to the others.

Abstract: A display device manufacturing method of manufacturing a display device including a plurality of light-emitting elements in each of which an anode, a hole injection layer, a light-emitting layer, and a cathode are layered in this order, the hole injection layer being provided in common in the plurality of light-emitting elements, and the method including treating the hole injection layer with a treatment liquid to change conductivity of at least a portion of the hole injection layer.

Abstract: A data sharing system of the present disclosure includes a sensitive data acquisition unit configured to acquire a sensitive data; an encryption unit configured to encrypt the sensitive data; a storage unit configured to store the encrypted sensitive data; a reception unit configured to receive a processing request of a data processing on the sensitive data; a first process execution unit configured to execute the data processing by executing a re-encryption of the encrypted sensitive data in a predetermined encryption scheme; a second process execution unit configured to execute the data processing without executing the re-encryption; and a control unit configured to instruct an execution of the data processing to the first process execution unit and/or the second process execution unit based on a content of the received data processing.

Abstract: 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.

Abstract: A display device has a light-emitting element layer including a plurality of light-emitting elements each of which includes a first electrode, a function layer, and a second electrode, and that emit mutually different colors of light. The function layer includes a first hole transport layer, a light-emitting layer provided on the first hole transport layer, and an electron transport layer provided on the light-emitting layer. The first hole transport layer contains a hole transport material, and the light-emitting layer contains a quantum dot and a ligand coordinating with the quantum dot. The first hole transport layer contains the quantum dot coordinating with the ligand, and the ligand coordinates with the quantum dot so as to prevent the hole transport material from being exposed to the light-emitting layer.

Abstract: 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.

Abstract: An information processing system capable of processing the encrypted data efficiently is provided. The information processing system of the present invention includes: a key management unit configured to manage a system key; a storage unit configured to store an encryption data encrypted by the system key; and a processing execution unit configured to temporarily construct a virtual execution environment protected from a standard execution environment and decrypt the encryption data in the virtual execution environment based on the system key acquired from the key management unit.

Abstract: A conversion device for secure computation for converting an input data which is an object data of secure computation into an input format applicable to the secure computation is provided. A conversion device for secure computation of the present invention includes an acquisition unit configured to acquire an object data of the secure computation; a storage unit configured to store a correspondence table specifying an input format required for executing the secure computation; a conversion processing unit configured to perform a conversion from the acquired object data into a secure computation data in accordance with the correspondence table; and an output unit configured to output the secure computation data.

Abstract: An information processing system capable of processing the encrypted data efficiently is provided. The information processing system of the present invention includes: a key management unit configured to manage a system key; a storage unit configured to store an encryption data encrypted by the system key; and a processing execution unit configured to temporarily construct a virtual execution environment protected from a standard execution environment and decrypt the encryption data in the virtual execution environment based on the system key acquired from the key management unit.

Abstract: In a data sharing system, data possessed by a company is safely utilized without disclosing the content of the data to the other companies. A data providing server includes: a sensitive data acquisition unit configured to acquire sensitive data; a key management unit configured to manage a key; and an encryption unit configured to encrypt at least a part of an attribute value of the sensitive data by a predetermined encryption scheme based on an encryption key. A common database is configured to store an integrated data obtained by integrating the sensitive data encrypted in a plurality of data providing servers based on an identifier.

Abstract: 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.

Abstract: A display device includes a display region and a frame region surrounding the display region. The display device includes a TFT layer, a light-emitting element layer formed with a plurality of light-emitting elements each including a first electrode, a light-emitting layer, and a second electrode, and having a luminescent color different from each other, and a sealing layer including an organic film and configured to seal the light-emitting element layer. The second electrode is an electrode common to the plurality of light-emitting elements, and includes metal nanowires which are mesh-shaped.

Abstract: Provided with a calculation device for performing a calculation for an encryption data in a virtual execution environment protected from a standard execution environment, the calculation device has a virtual execution environment construction unit for constructing the virtual execution environment, and the virtual execution environment includes: an encryption data acquisition unit for acquiring the encryption data; a source code acquisition unit for acquiring a source code for the calculation; a key acquisition unit for acquiring the system key; a decryption unit for decrypting the encryption data by the acquired system key; a source code execution unit for executing the source code; an encryption unit for encrypting a calculation result to which the source code is executed by the system key; and a calculation result providing unit for providing the encrypted calculation result to the standard execution environment.

Abstract: 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.

Abstract: 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.

Abstract: A display device (500) includes a sub-pixel (100) including a light-emitting element layer (10). The sub-pixel (100) includes: a first electrode (12); an edge cover (11); a projection (15) projecting from the front face of the first electrode (12); and a functional layer (13). With respect to the front face of the first electrode (12) where a first height (h1) is a height up to a front face of a protrusion of the functional layer (13) provided along an edge of the projection (15), a second height (h2) is a height up to a tip of the projection (15), and a third height (h3) is a height up to a front face of the edge cover (11), the second height (h2) is greater than the first height (h1) and smaller than the third height (h3).

Abstract: 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.

Abstract: Provided with a calculation device capable of calculating an encrypted data efficiently.