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Matches 251 - 300 out of 34,449

Document Document Title
WO/2021/049443A1
The present invention relates to an ultraviolet curable resin composition which contains a multifunctional epoxy resin, an oxetane compound and a curing retardant, wherein: if irradiated with ultraviolet light having a wavelength of 365 ...  
WO/2021/049778A1
Disclosed are an active random refractive element and a manufacturing method therefor, wherein the active random refractive element can solve the problems of high voltage driving and low response speed while securing a high viewing angle...  
WO/2021/050843A1
Provided herein are cranial implant devices that include at least one acoustic, optical, and/or photoacoustic lens element comprising one or more electromagnetically translucent, electromagnetically transparent, sonolucent, and/or acoust...  
WO/2021/048110A1
The present invention relates to an angular filter (2) for an image sensor, comprising opaque resin patterns (26) which are at least partially covered with a first moisture-proof layer (42).  
WO/2021/048529A1
A method of forming a vapour deposited polymeric conformal coating on a surface of a part (23). The method comprises placing the part (23) and a flow control screen in a deposition chamber (22); dispersing a gas into the chamber (22) fro...  
WO/2021/050444A1
Chalcogenide lens elements and methods of manufacturing such lens elements are provided. In one example, a method includes depositing a first chalcogenide layer on a substrate. The method further includes applying a first stamp to the fi...  
WO/2021/048103A1
The invention relates to a method for determining a set-point voltage for a piezoelectric actuator system to achieve a desired optical response of the piezoelectric actuator system, such as an optical power. The method is based on a math...  
WO/2021/050245A1
An example optical substrate, according to aspects of the present disclosure, includes a support structure, a plurality of optical components, and a plurality of flexures. Each flexure is engaged with the support structure and a respecti...  
WO/2021/043133A1
Disclosed is an image sensor (100), comprising an optical array, which comprises a plurality of optical elements (20) arranged in an array, wherein the optical element (20) comprises a housing (21), an electrode, a first liquid (22) and ...  
WO/2021/044990A1
The purpose of the present invention is to provide a volumetric display that is capable of rapid image presentation. The focal length of a resonance-type liquid lens 2 is periodically adjusted using resonance of a liquid. An image projec...  
WO/2021/045022A1
Provided are: a sheet-like material 10 achieving the optical characteristics of having a high refractive index and being antireflective and non-polarizing with respect to a frequency band of a thermal radiation region; and a thermal radi...  
WO/2021/046108A1
Optical lenses and associated luminaire are described herein. In one aspect, a lens comprises a light receiving side comprising grooves for receiving light emitting diodes, the grooves defined by a central refractive region and walls com...  
WO/2021/046198A1
Systems and devices can include a first optical element and a second optical element, the first and second optical elements transparent to visible light; and a photovoltaic element residing between the first optical element and the secon...  
WO/2021/044260A1
A 3D printed GRIN device, the formulation and the method for making the GRIN device are disclosed. The GRIN (graded-index) device comprises i) a first phase comprising at least one polymer; ii) a second phase comprising at least one firs...  
WO/2021/040476A1
A ToF camera according to an embodiment of the present invention includes: a light source unit which includes an infrared light emitting element array and generates a light signal; a lens unit which is disposed on the light source unit a...  
WO/2021/039634A1
This light-collecting lens 50 comprises an emission surface 52 divided into a plurality of light control surfaces. The emission surface 52 includes: a first emission region 54 in which a plurality of first light control surfaces 54a are ...  
WO/2021/036427A1
An optical imaging film comprises: a focusing layer (2) having two or more focusing structures (21); and an image layer (1) having two or more sub-images (111a), wherein at least part of the sub-images (111a) are configured as part of a ...  
WO/2021/039730A1
The present invention pertains to an optical element provided with an optical member and an adhesive layer, the optical member having a light incident surface, a light emission surface, and an optical functional surface on at least one a...  
WO/2021/041707A1
A mat (212) has an embedded array of light sensors under a micro-faceted lens array (216) to provide an array of light intensity values for various incident angles of incident real world light. Virtual objects (210) may be projected onto...  
WO/2021/039954A1
A photoelectric conversion element according to the present invention has a substrate and an optical element. The photoelectric conversion element uses a light source which emits light and receives reflected light that the light is refle...  
WO/2021/042040A1
A high-power fast-pulse driver and illumination system for high speed metrology imaging is provided, which includes an illumination source and a driver circuit configured to overdrive the illumination source using high currents and/or hi...  
WO/2021/038405A1
An ophthalmic lens comprising: at least one first optical zone with a first axis, the at least one first optical zone being configured such that, in use with an eye, at least a portion of light passing through the at least one first opti...  
WO/2021/034096A1
The present invention relates to an optical apparatus for augmented reality with a vision correction function and provides an optical apparatus for augmented reality with a vision correction function, the optical apparatus comprising: an...  
WO/2021/033933A1
A display apparatus, including a display panel; a touch sensor provided on the display panel and configured to detect a user touch input; an ultraviolet (UV) light source provided on an edge portion of the display panel and configured to...  
WO/2021/032877A1
The present disclosure pertains to an electronic lens including a control and a liquid lens area. The liquid lens area includes a liquid lens layer configured to provide a lens portion in response to an electric signal applied to the liq...  
WO/2021/033177A1
A spectral imaging optical system (100) includes an objective lens for producing an image beam of an object moving relative to the optical system, and an optical element comprising (i) at least one flat plate formed of birefringent mater...  
WO/2021/026941A1
A lens (1) and a lens assembly (100). The lens assembly (100) comprises a lens barrel (2) having an accommodating space (6) and provided with a light through hole (5), and a lens (1) arranged in the accommodating space (6); the lens (1) ...  
WO/2021/024834A1
Provided are: an antireflection film-equipped optical member that is highly reliable and exhibits excellent anti-reflection properties in a wavelength range of 400-1000 nm; and a production method for such an optical member. The present ...  
WO/2021/025357A1
The present invention relates to a camera device and a terminal comprising same. An optical correction device according to an embodiment of the present invention comprises: an optical correction device comprising a glass and a liquid len...  
WO/2021/023815A1
The invention relates to a spectacle lens comprising a first transparent cover member, a second transparent cover member wherein the first cover member comprises a proximal surface arranged to face the eye and the second cover member com...  
WO/2021/018617A1
The invention relates to an optoelectronic measuring device (1) for measuring the intensity of electromagnetic radiation (10) in a frequency-resolved manner, comprising at least two measuring channels (M1, M2,..., Mm), a first measuring ...  
WO/2021/018192A1
The present disclosure provides a terminal device, comprising a shell (100), a display screen (200), and a camera (300). The shell (100) comprises a surface shell (110); the display screen (200) is arranged on the surface shell (110); th...  
WO/2021/020611A1
The present invention provides a microlens array characterized by comprising: a shutter bezel substrate, at least one surface of which is coated with a photoresist layer; a first lens substrate disposed on one of the two surfaces of the ...  
WO/2021/020760A1
A lens optical system is disclosed. According to one embodiment of the present invention, a lens optical system, which has lenses sequentially arranged from an object side to an image side, may comprise: a first lens having positive refr...  
WO/2021/020856A1
The present invention relates to an LED lighting device for raising strawberry seedlings. An LED lighting device for raising strawberry seedlings according to one embodiment of the present invention is characterized by comprising: a ligh...  
WO/2021/020394A1
A beam adjusting device (30) comprises: a first light-emitting element that projects a first laser beam L1; a second light-emitting element that projects a second laser beam L2; an optical system (22) that projects, in the same direction...  
WO/2021/019771A1
Provided is a light projection lens capable of setting a light projection range approximate to a rectangular shape and ensuring light intensity within the light projection range. A light projection lens (11) is provided with an incident ...  
WO/2021/014962A1
[Problem] The purpose of the present invention is to provide a thermoplastic resin that achieves a balance between high refractive index and high fluidity. [Solution] This thermoplastic resin contains a repeating unit represented by form...  
WO/2021/014250A1
An optical system is disclosed and includes an image sensor (112), a plurality of microlenses (142), at least one microlens of the plurality of microlenses defining a microlens height and a microlens diameter. The optical system also inc...  
WO/2021/014843A1
This image sensor comprises: an imaging element; an optical system including a liquid lens; a temperature sensor for detecting the temperature of the liquid lens; a heating unit for heating the liquid lens; a temperature regulation unit ...  
WO/2021/015058A1
This lighting device (1) comprises: a housing (10); a fixed lens (40) that has a light source (22) fixed inside the housing (10) and emits light and a light emission surface (88) fixed inside the housing (10) and located closer to a ligh...  
WO/2021/013024A1
A fly-eye lens preparation method comprises the following steps: preparing a fly-eye mold (1) and a fly-eye base (2), wherein a hemispherical recess matching the fly-eye base (2) is provided on the fly-eye mold (1), the bottom of the hem...  
WO/2021/008657A1
The invention relates to a method for producing a headlamp lens for a vehicle headlamp, the headlamp lens comprising a precision-molded body made of glass. The body has at least one light tunnel and a light-conducting part with at least ...  
WO/2021/009587A1
Provided is a novel functional panel that excels in convenience, utility or reliability. The functional panel has a base material and a set of pixels, the base material covering the set of pixels and being translucent. The set of pixels ...  
WO/2019/235371A9
The optical system 10 comprises a front group 11, a light shielding part 4, and a rear group 12 in order from the object side to the image side. The light shielding part 4 has an opening extending lengthwise in a first direction. The fro...  
WO/2021/006011A1
Provided is a compound which can heighten the functions of organic materials. This compound is represented by general formula (1). In general formula (1), X1 is an oxygen, nitrogen, phosphorus, carbon, or silicon atom. Y1 and Y2 ar...  
WO/2021/006679A1
A lens curvature variation apparatus according to an embodiment comprises: a liquid lens comprising a common electrode and a plurality of individual electrodes; a lens driving unit which applies a voltage to the common electrode and the ...  
WO/2021/006126A1
This transmissive optical element manufacturing method uses a thermoplastic resin film. The manufacturing method includes: a hot press step in which a thermoplastic resin film is hot-pressed in at least a pair of flat plate molds to obta...  
WO/2021/006694A1
An embodiment of the present invention relates to an optical apparatus comprising: a first main body including first cover glass; a second main body including second cover glass and foldably connected to the first main body; a first opti...  
WO/2021/006591A1
According to an embodiment, a liquid lens control device may comprise: a liquid lens for controlling an interface of a liquid in response to a driving voltage; a voltage booster for increasing the level of a supply voltage to output a vo...  

Matches 251 - 300 out of 34,449