Abstract: A physiology sensing device and an intelligent textile are provided. The physiology sensing device includes a fabric substrate and a conductive coating layer. The conductive coating layer is embedded from a side of the fabric substrate and leveled with the fabric body, and a thickness of the conductive coating layer is not larger than a thickness of the fabric substrate. The conductive coating layer includes a hydrophobic adhesive and a plurality of conductive particles distributing therein. The physiology sensing device receives variation of a signal of body potential on skin surface. Then a long range signal receiver receives the signal, the signal is shown on a monitory system so as to perform long distance monitoring.

Abstract: A patterned retarder is provided. A microstructure layer is disposed on a substrate of the optical retarder. The microstructure layer has a plurality of trapezoid protrusions. A bottom angel of the trapezoid protrusions is 12-85 degree. A conformal alignment layer and a liquid crystal phase retarder layer are sequentially disposed on the microstructure layer.

Abstract: A patterned retarder is provided. A microstructure layer is disposed on a substrate of the optical retarder. The microstructure layer has a plurality of trapezoid protrusions. A bottom angel of the trapezoid protrusions is 12-85 degree. A conformal alignment layer and a liquid crystal phase retarder layer are sequentially disposed on the microstructure layer.

Abstract: A method of fabricating a retardation film and a retardation film is provided. In the method, a primary transparent substrate is provided, and a liquid crystal aligning layer is formed over the primary transparent substrate, in which the liquid crystal aligning layer includes a first liquid crystal alignment region and a second liquid crystal alignment region interlacing with each other. A plurality of opacifier stripes are printed on a secondly transparent substrate, which the opacifier stripes are aligned with the interface between the first and second liquid crystal alignment regions. An adhesive layer is coated over the surface of the secondly transparent substrate and surfaces of the opacifier stripes. Further, the adhesive layer is bonded to the liquid crystal aligning layer, and then the liquid crystal aligning layer is separated from the primary transparent substrate.

Abstract: A three-dimensional display including a display and a micro-lens is provided. The display has a plurality of pixel units thereon, and each pixel unit has a pixel pitch i. The micro-lens is disposed at a side of the display, the micro-lens has a plurality of lens units thereon, and each lens unit has a lens pitch l. A right eye viewing zone and a left eye viewing zone are formed if an image displayed from the display passes though the micro-lens, wherein a distance between the center of the right eye viewing zone and the center of the left eye viewing zone is wz, and lens pitch l satisfies: 2 ? i > l ? 2 ? i × w z w z + i , wz is between 70 and 500 mm and i is between 0.1 and 500 ?m.

Abstract: A method of making a phase difference film includes: (a) providing a substrate having a first surface provided with a light-shielding layer and a second surface provided with an orientable layer; (b) providing a first linear polarized UV light to irradiate the orientable layer and providing a second linear polarized UV light to irradiate the orientable layer so as to form the orientable layer into an alignment layer having first and second regions that are photo-oriented in two different orientation directions, respectively; and (c) coating a liquid crystal material on the alignment layer and curing the liquid crystal material.

Abstract: The present disclosure relates to a method of manufacturing the retardation film. The method includes providing a microstructure substrate. The microstructure substrate has a plurality of protruding portions and a plurality of recessed portions alternatively arranged. The method further includes forming an optical alignment layer on the microstructure substrate. The method further includes applying a polarized ultraviolet (UV) to the optical alignment layer above the microstructure substrate. The polarized UV is applied in a diffusion angle from normal vector of the microstructure substrate such that the optical alignment layer forms a uniform alignment angle, and the diffusion angle is substantially 20°-60°.

Abstract: A method for making a retarder includes: (a) forming a photocurable layer on a substrate, the photocurable layer including at least one photocurable prepolymer that has a plurality of reactive functional groups and a functional group equivalent weight ranging from 70 to 700 g/mol; (b) covering partially the photocurable layer using a patterned mask; (c) exposing the photocurable layer through the patterned mask; (d) removing the patterned mask; (e) exposing the photocurable layer to cure second regions of the photocurable layer so as to form a microstructure; (f) forming an alignment layer on the microstructure; (g) forming a liquid crystal layer on the alignment layer; and (h) curing the liquid crystal layer.

Abstract: A method for fabricating a patterned retarder includes bonding first trans-missive substrate that has a patterned photomask layer to a front surface of second light-transmissive substrate, and forming a photo-orientable layer on a rear surface of the second light-transmissive substrate such that a distance between the photomask layer and the photo-orientable layer is relatively small. Linear polarized light is allowed to pass through light-transmissive regions in the photomask unit to irradiate first regions of the photo-orientable layer. Due to the small distance, the polarized light can be either collimated light or uncollimated light.

Abstract: A method for annealing liquid crystal is provided. First, a substrate having a liquid crystal layer thereon is provided, and a lens structure is disposed between the substrate and a contact surface of the liquid crystal layer. The liquid crystal layer fills and levels up the lens structure, and it has a thickness difference between the thickest portion and the thinnest portion in a range of 10 to 150 ?m. An infrared light-absorbing layer having transmittance of infrared light in a range of 5 to 70% is covered on the liquid crystal layer. Infrared light is irradiated to the infrared light-absorbing layer to anneal the liquid crystal.

Abstract: A method of making a phase difference film includes: (a) providing a substrate having a first surface provided with a light-shielding layer and a second surface provided with an orientable layer; (b) providing a first linear polarized UV light to irradiate the orientable layer and providing a second linear polarized UV light to irradiate the orientable layer so as to form the orientable layer into an alignment layer having first and second regions that are photo-oriented in two different orientation directions, respectively; and (c) coating a liquid crystal material on the alignment layer and curing the liquid crystal material.

Abstract: A method for making a retarder includes: (a) forming a photocurable layer on a substrate, the photocurable layer including at least one photocurable prepolymer that has a plurality of reactive functional groups and a functional group equivalent weight ranging from 70 to 700 g/mol; (b) covering partially the photocurable layer using a patterned mask; (c) exposing the photocurable layer through the patterned mask; (d) removing the patterned mask; (e) exposing the photocurable layer to cure second regions of the photocurable layer so as to form a microstructure; (f) forming an alignment layer on the microstructure; (g) forming a liquid crystal layer on the alignment layer; and (h) curing the liquid crystal layer.

Abstract: A 2D and 3D switchable display device includes an organic light emitting diode display unit, a polarization activated microlens, a polarization switching unit and a polarizer. The organic light emitting diode display unit includes a top substrate, a bottom substrate and an organic light emitting diode display array disposed between the top substrate and the bottom substrate. The polarization activated microlens is disposed between the top substrate and the organic light emitting diode display array, and the polarization activated microlens directly contacts both the top substrate and the organic light emitting diode display array. The polarization switching unit is disposed on the top substrate, and the polarizer is disposed on the polarization switching unit.

Abstract: A 2D and 3D switchable display device includes an organic light emitting diode display unit, a polarization activated microlens, a polarization switching unit and a polarizer. The organic light emitting diode display unit includes a top substrate, a bottom substrate and an organic light emitting diode display array disposed between the top substrate and the bottom substrate. The polarization activated microlens is disposed between the top substrate and the organic light emitting diode display array, and the polarization activated microlens directly contacts both the top substrate and the organic light emitting diode display array. The polarization switching unit is disposed on the top substrate, and the polarizer is disposed on the polarization switching unit.

Abstract: A three-dimensional display including a display and a micro-lens is provided. The display has a plurality of pixel units thereon, and each pixel unit has a pixel pitch i. The micro-lens is disposed at a side of the display, the micro-lens has a plurality of lens units thereon, and each lens unit has a lens pitch l. A right eye viewing zone and a left eye viewing zone are formed if an image displayed from the display passes though the micro-lens, wherein a distance between the center of the right eye viewing zone and the center of the left eye viewing zone is wz, and lens pitch l satisfies: 2 ? i > l > 2 ? i × w z w z + i , wz is between 70 and 500 mm and i is between 0.1 and 500 ?m.