EXTEND OPTRONICS CORP.
|EXTEND OPTRONICS CORP. Patent applications|
|Patent application number||Title||Published|
|20140176859||WIDE-COLOR GAMUT FILM, DISPLAY APPARATUS WITH THE WIDE-COLOR GAMUT FILM, AND METHOD FOR MANUFACTURING THE FILM - Disclosed are a wide-color gamut film and its applications. While the wide-color gamut film is manufactured, the method firstly confirms the type of the backlight. The film is designed to filter some specified frequency bands, especially the bands adjacent to the frequencies of red, green and blue lights. The parameters are referred to decide an overall thickness and an overall refractive index, and prepare a plurality of high-polymeric thin films. A wide-color gamut film is formed by assembling the thin films according to the configuration. The invention also relates to a display using the wide-color gamut film. The film is disposed between a panel module and a backlight module of the display. The film serves to reduce or filter out the light transmittance within the determined bands. The wide-color gamut film is provided for improving the crosstalk phenomenon among the frequency bands of the backlight.||06-26-2014|
|20140111851||APPARATUS MOUNTED WITH HEAT-INSULATION LIGHT-GUIDE FILM - The disclosure is related to an apparatus mounted with a heat-insulation light-guide film. The apparatus is a support with carriers capable of adjusting the received light quantity. The carrier is such as the slat of a shutter device and whose angle is adjustable. The heat-insulation light-guide film is exemplarily mounted on the slat, and which is made of a multilayer membrane and a surface textural layer in combination. The multilayer membrane includes multiple films and the adjacent layers are with different indexes of refraction. The materials and thicknesses of the membrane are configured to specify an optical band of light to be reflected. The surface textural layer is for guiding an incident light directed to the structure. The apparatus is as required to adjust the angle of the light hitting the film, and is applicable to a window for uses of heat-insulation, anti-glare, and illumination.||04-24-2014|
|20130314788||REFLECTIVE OPTICAL FILM AND METHOD OF MANUFACTURING THE SAME, AND IMAGE DISPLAY DEVICE - A reflective optical film includes a reflective light-polarizing unit including a multilayer reflective sheet composed of a plurality of polymer films stacked on top of one another. Each polymer film has a thickness, every two adjacent polymer films are two different materials, and the thicknesses of the polymer films are gradually decreased from two outmost sides of the multilayer reflective sheet to a middle of the multilayer reflective sheet. At least one of the polymer films is a birefringence material layer that conforms to the condition of NX≠NY≠NZ, where NX is the index of refraction of light at X direction of the multilayer reflective sheet, NY is the index of refraction of light at Y direction of the multilayer reflective sheet, and NZ is the index of refraction of light at Z direction of the multilayer reflective sheet.||11-28-2013|
|20130292871||FEEDBLOCK MULTIPLIER WITH THICKNESS GRADIENT VARIATION, FEEDBLOCK SYSTEM, METHOD, AND RELATED MULTILAYER STRUCTURE - Disclosed are a feedblock multiplier with thickness gradient variation, a feedblock system, a method, and multilayer structure made by the method. The feedblock multiplier combines the functionalities of feedblock and multiplier conventionally used for producing the multilayer structure. The feedblock multiplier includes an input section for feeding fluid materials. A feedblock section is included for dividing the fluid delivered into multiple channels correspondingly. The fluids in the channels are segmented into two or more fluid segments by a segmenting section. The each fluid segment is delivered through corresponding channel-conversion section with thickness-gradient variation in the feedblock multiplier. Each channel-conversion section includes multiple channels with configurable positions. The fluids are then combined in a multiplier section for producing the multilayer structure with overlapped layers. The multilayer structure is outputted from an extruding section.||11-07-2013|
|20130107354||MULTILAYER LIGHT-REFLECTING FILM AND METHOD FOR MANUFACTURING THE SAME||05-02-2013|
|20130077165||VEHICLE DISPLAY MIRROR AND METHOD OF MANUFACTURING THE SAME - A vehicle display mirror includes a light-polarizing reflection unit and an image display unit. The light-polarizing reflection unit includes at least one multilayer reflector composed of a plurality of inter-stacked polymer films, and at least one of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠NY≠NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction. The image display unit includes at least one image display screen, and the multilayer reflector is disposed on the image display screen, thus the vehicle display mirror of the instant disclosure can be used as a rear-view mirror of the vehicle and provide a clear displayed screen for user in the vehicle.||03-28-2013|
|20120212689||DISPLAY BACKLIGHT MODULE AND METHOD FOR THE SAME - Disclosed are a display backlight module and its manufacturing method. A multilayer reflector is particularly introduced into the display backlight module for a LCD display. The multilayer reflector is composed of a plurality of inter-stacked polymer films with various indexes of refraction. With introduction of interference principle, the multilayer reflector is designed to reflect or transmit the light with a specific wavelength range for acquiring a more uniform backlight. According to one of the embodiments, the display backlight module includes a backlight module, such as a direct-type or an edge-type light source. The module further includes the multilayer reflector and an optical-film module. This optical-film module optionally includes a brightness-enhancement film and a diffuser.||08-23-2012|
|20120162960||LIGHT-UNIFORMING ANTI-GLARING STRUCTURE AND LIGHT-EMITTING DEVICE - A light-uniforming anti-glaring structure includes a light-polarizing reflection unit and a light-polarizing position adjusting unit. The light-polarizing reflection unit includes a multilayer reflector composed of a plurality of inter-stacked polymer films. One of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠NY≠NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction. The light-polarizing position adjusting unit is coupled with the light-polarizing reflection unit for adjusting the position of the light-polarizing reflection unit.||06-28-2012|
|20120100353||HIGH-SHIELDING REFLECTIVE FILM AND METHOD FOR MANUFACTURING THE SAME - Provided is a high-shielding reflective film, and its manufacturing method. This film is fabricated from an optical reflective film and a polarizer. The optical reflective film and the polarizer are combined by a means of a specific scheme. The optical reflective film is formed by stacking multiple layers of dielectric optical interference films with different materials. The optical reflective film particularly applies a principle of optical interference to reflect the most of the incident light, and allow some transmission. The polarizer is to absorb half of the incident light, and allow the other half to pass through. Since the characteristics of reflection between the reflective film and the polarizer are different, the reflectance difference therefor may increase. By which, the high-shielding reflective film achieves a one-way mirror with anti-peep effect since it substantially increases the reflectance difference among the incident lights from the various directions.||04-26-2012|
Patent applications by EXTEND OPTRONICS CORP.