Abstract: Provided is a touch display device that includes a first substrate, an active component, a first insulating layer, a touch trace, a second insulating layer, a common electrode, a third insulating layer, a pixel electrode, a second substrate, and a display medium. The second insulating layer covers the first insulating layer and has a first opening that exposes the touch trace. The common electrode is disposed on the second insulating layer and fills in the first opening so as to be electrically connected to the touch trace. The pixel electrode has a plurality of slits. The second substrate has a spacer that extends towards the first substrate. The spacer is disposed above the first opening, and an orthographic projection of the spacer on the first substrate is within an orthographic projection of the first opening on the first substrate.

Abstract: An organic electroluminescence device includes an organic layer disposed between at least one pair of electrodes, wherein the organic layer includes at least one fluorescent compound selected from compounds represented by the following general formulae (1) and (2): wherein X1 to X16 each independently represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms, a linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 carbon groups, a substituted or unsubstituted arylamino group having 6 to 30 carbon atoms, a substituted or unsubstituted alkylamino group having 1 to 30 carbon atoms, a substituted or unsubstituted arylalkylamino group having 7 to 30 carbon atoms or a substituted or unsubstituted alkenyl group having 8 to 30 carbon atoms; a pair of adjacent groups represented by X1 to X2 and a pair of adjacent substituents to g

Abstract: An organic electroluminescence device includes an organic layer disposed between at least one pair of electrodes, wherein the organic layer includes at least one fluorescent compound selected from compounds represented by the following general formulae (1) and (2): wherein X1 to X16 each independently represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms, a linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 carbon groups, a substituted or unsubstituted arylamino group having 6 to 30 carbon atoms, a substituted or unsubstituted alkylamino group having 1 to 30 carbon atoms, a substituted or unsubstituted arylalkylamino group having 7 to 30 carbon atoms or a substituted or unsubstituted alkenyl group having 8 to 30 carbon atoms; a pair of adjacent groups represented by X1 to X2 and a pair of adjacent substituents to g

Abstract: A method of fabricating a double side emitting organic light emitting diode (OLED) including the following steps is provided. First, a transparent substrate is provided. Then, a first transparent electrode and an organic light emitting layer are sequentially formed on the transparent substrate. Next, a second transparent electrode is formed on the organic light emitting layer. The method of forming the second transparent electrode includes the following steps. A first film composed of alkali metal compound or alkaline-earth metal compound is formed on the organic light emitting layer; a second film composed of metal material is formed on the first film and has a thickness between 20 angstroms and 50 angstroms; a third film composed of transparent conductive material is formed on the second film by using a plasma diffusion deposition process or an ionic thermal evaporation process.