Abstract: An electrolyte composition and a metal-ion battery employing the same are provided. The electrolyte composition includes a metal halide, an organic compound, and a halogen-containing salt, wherein the halogen-containing salt has a structure represented by Formula (I) [Ca+]i[X?]j??Formula (I), wherein M can be IA element, IIA element, IIIA element, IVA element, VA element, VIA element, transition metal, pyrrolium, pyrrolinium, pyrrolidinium, pyridinium, ammonium, imidazolium, indazolium, pyrimidinium, etc.; wherein A can be F, Cl, Br, or I; a=j/i; i is 1, 2, 3, or 4; j is 1, 2, 3, 4, 5, or 6. The molar ratio of the metal halide to the organic compound is higher than 2, and the molar ratio of metal halide to the halogen-containing salt is higher than 2. The metal halide is different from the halogen-containing salt.

Abstract: An electrolyte composition and a metal-ion battery employing the same are provided. The electrolyte composition includes a metal halide, a solvent, and an additive. The solvent is an ionic liquid or organic solvent. The molar ratio of the metal halide to the solvent is from 1:1 to 2.2:1. The amount of additive is from 1 wt % to 25 wt %, based on the total weight of the metal halide and the solvent. The additive is monochloroethane, trichlorethylene, dichloroethane, trichloroethane, phosphorus trichloride, phosphorus pentachloride, methyl pyidine, methyl nicotinate, or a combination thereof.

Abstract: An electrode and a device employing the same are provided. The electrode can include a metal network structure, and a hollow active material network structure. In particularly, the metal network structure is disposed in the hollow active material network structure. The weight ratio of the metal network structure to the hollow active material network structure is from 0.5 to 155.

Abstract: A metal-ion battery is provided. The metal-ion secondary battery includes a first chamber, a second chamber, and a control element. A positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a first electrolyte are disposed within the first chamber. A second electrolyte is disposed within the second chamber, and wherein components and/or concentration of the first electrolyte are different from those of the second electrolyte. The control element determines whether to introduce the second electrolyte disposed within the second chamber into the first chamber via a first pipeline.

Abstract: An electrode and a device employing the same are provided. The electrode includes a main body, and an active material. The main body includes a cavity and is made of a conductive network structure. In particular, the active material is disposed in the cavity, wherein the length of the longest side of the particle of the active material is greater than the length of the longest side of the pore of the conductive network structure such that the active material is confined in the conductive network structure.

Abstract: A metal-ion secondary battery is provided. The metal-ion secondary battery includes a positive electrode. The positive electrode includes at least one current-collecting layer and at least one active layer, wherein the current-collecting layer and the active layer are mutually stacked, and the current-collecting layer has at least one first through-hole.

Abstract: An electrode, a method for fabricating the same, and a metal ion battery employing the same are provided. The electrode includes a carbon substrate, a metal layer disposed on the carbon substrate, and a crystalline carbon material disposed between the carbon substrate and the metal layer. In particular, the crystalline carbon material is in direct contact with the carbon substrate or the metal layer.

Abstract: A metal-ion battery and a method for preparing the same are provided. The metal-ion battery includes a positive electrode, a separator, a negative electrode, and an electrolyte. The positive electrode is separated from the negative electrode via the separator, and the electrolyte is disposed between the positive electrode and the negative electrode. In particular, the electrolyte includes an ionic liquid, an aluminum halide, and a metal halide, wherein the metal halide is silver halide, copper halide, cobalt halide, ferric halide, zinc halide, indium halide, cadmium halide, nickel halide, tin halide, chromium halide, lanthanum halide, yttrium halide, titanium halide, manganese halide, molybdenum halide, or a combination thereof.

Abstract: A metal-ion battery are provided. The disclosure provides a metal-ion battery. The metal-ion battery includes a positive electrode; a negative electrode, wherein the negative electrode is a metal or an alloy thereof, the metal is Cu, Fe, Zn, Co, In, Ni, Sn, Cr, La, Y, Ti, Mn, or Mo; a separator, wherein the positive electrode is separated from the negative electrode by the separator; and an electrolyte, disposed between the positive electrode and the negative electrode. The electrolyte includes ionic liquid, aluminum halide.

Abstract: A metal-ion battery is provided. The metal-ion secondary battery includes a positive electrode, a first negative electrode, a first separator, a second negative electrode, a second separator, and a control element, wherein the first separator is disposed between the positive electrode and the first negative electrode, and the second separator is disposed between the first negative electrode and the second negative electrode. Furthermore, the control element is coupled to the first negative electrode and the second negative electrode, wherein the control element determines whether to electrically connect the first negative electrode to the second negative electrode.

Abstract: Disclosed herein are LED devices having lenses and methods of making the devices. The LED devices are made using an optical layer comprising a plurality of lens features. The optical layer is disposed relative to the LED die such that at least one LED die is optically coupled to at least one lens feature. A lens can then be made from the lens feature and excess optical layer removed to provide the device.

Abstract: Disclosed is a method of preparing a nano metal salt, including providing a metal cation solution, and providing hydroxide anions and carbonate anions to the metal cation solution to precipitate a nano metal salt. The nano metal salt has the hydroxide anion and the carbonate anion. The nano metal salt can be used to prepare an absorption layer of a solar cell.

Abstract: Disclosed herein are LED devices having lenses and methods of making the devices. The LED devices are made using an optical layer comprising a plurality of lens features. The optical layer is disposed relative to the LED die such that at least one LED die is optically coupled to at least one lens feature. A lens can then be made from the lens feature and excess optical layer removed to provide the device.

Abstract: An optical assembly including a display panel is disclosed herein. The display panel is optically bonded, using a photopolymerized layer, to a substantially transparent substrate. The photopolymerized layer is formed from a photopolymerizable layer having a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation and a platinum photocatalyst present in an amount of from about 0.5 to about 30 parts of platinum per one million parts of the photopolymerizable layer. Methods of making the optical assembly are also disclosed herein. The optical assembly may be used in an optical device such as a handheld device, a television, a computer monitor, a laptop display, or a digital sign.

Abstract: Disclosed herein are LED devices having lenses and methods of making the devices. The LED devices are made using an optical layer comprising a plurality of lens features. The optical layer is disposed relative to the LED die such that at least one LED die is optically coupled to at least one lens feature. A lens can then be made from the lens feature and excess optical layer removed to provide the device.

Abstract: A full-color organic electroluminescence display has pixel units. Each pixel unit has a first electrode disposed on a transparent substrate. A first sub-pixel region, a second sub-pixel region, and a third sub-pixel region are defined on the first electrode. A first organic light-emitting layer is disposed over the first sub-pixel region; a second organic light-emitting layer is disposed on the second sub-pixel region; a third organic light-emitting layer is disposed on the third sub-pixel region and overlaying the first and second organic light-emitting layers. Each of the organic light-emitting layers emits light with a specific wavelength. A second electrode is disposed over the third organic light-emitting layer. A method for manufacturing the full-color organic electroluminescence display provides two mask procedures to form two OLELs on the first and the second sub-pixel regions respectively. A wide open mask alignment procedure is introduced to form the third OLEL on all sub-pixel regions.

Abstract: An improved parallel full-color organic light-emitting display device and a manufacturing method thereof, having several pixels disposed on a substrate, each of the pixels includes a first electrode, a first organic light-emitting layer, a second organic light-emitting layer, a third organic light-emitting layer, a fourth organic light-emitting layer and a second electrode. The color filter is used to filter and randomly mix the various light sources of the organic light-emitting layers to achieve a full-color display.

Abstract: This invention relates to a full-color OLED display apparatus with improved color saturation and a method of manufacturing the same. The OLED display apparatus comprises a plurality of pixels positioned on the substrate. A first electrode, a first organic light emitting layer, a second organic light emitting layer, a third organic light emitting layer, and a second electrode are arranged on the substrate of each pixel in sequence. Moreover, a first sub pixel, a second sub pixel, and a third sub pixel are defined on the first electrode. To enhance color saturation of the OLED display apparatus, in the OLED display apparatus, the second organic light emitting layer is arranged on the second sub pixel area; the third organic light emitting layer is arranged on the second sub pixel area and the third sub pixel area; and the first organic light emitting layer is arranged on the first sub pixel area and the second sub pixel area.

Abstract: The present invention relates to an organic electroluminescent display device for applying to the field of full-color display. The device includes a first electrode provided on the surface of a color filter. A first organic light emitting unit for generating a first light and a fourth organic light emitting unit for generating a fourth light respectively is provided on the surface of the first electrode. The first organic light emitting unit is provided on the vertical extension place of a first photo-resist of the color filter and the first light can pass through the first photo-resist. The fourth organic light emitting unit is provided on the vertical extension place of a second photo-resist and third photo-resist. The fourth light can pass though the second photo-resist and filtered to generate a second color light, pass through the third photo-resist and filtered to generate a third color light.

Abstract: An organic electroluminescent (OEL) display device with color level enhancement is provided. The OEL display device includes a plurality of pixels on a substrate. Each of the pixels comprises a first color filter layer, a first electrode, a first OEL layer, a second OEL layer and a second electrode. The color filter layer includes a first, a second, a third and a fourth photo resist. The first OEL layer is disposed on the vertically extended position of the first, the second and the fourth photo resist. The second OEL layer is disposed on the vertically extended position of the second, the third and the fourth photo resist.