COLLIMATING LENS

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.

PROJECTOR, ELECTRONIC DEVICE HAVING PROJECTOR AND ASSOCIATED MANUFACTURING METHOD

A projector includes a laser module for generating a laser beam and a wafer-level optics. The wafer-level optics includes a first substrate, a first collimator lens and a diffractive optical element, wherein the first collimator lens is manufactured on a first surface of the first substrate, and is arranged for receiving the laser beam from the laser module to generate a collimated laser beam; and the collimated laser beam directly passes through the diffractive optical element to generate a projected image of the projector.

Light wave-guide optical element and method for forming the same

A light wave-guide optical element for use in a head-mounted display (HMD) or in a head-up display (HUD) includes an organic optical material, an anti-reflection stack and an organic optical cover. The organic optical material includes multiple bulging tips surrounded by a periphery plane. The anti-reflection stack conformally covers the bulging tips and the periphery plane. The organic optical cover correspondingly covers the anti-reflection stack, the periphery plane and the bulging tips.

Collimating lens

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.

Imaging Lens System

An imaging lens system includes a lens and a transparent plate. The lens is disposed between an object and a sensor, and the lens includes a flat surface facing the object and an aspheric surface facing the sensor. The transparent plate is connected to the lens and disposed between the object and the lens. An abbe number of the lens is in a range from 30 to 50, an abbe number of the transparent plate is in a range from 40 to 60, and an effective focal length (EFL) of the imaging lens system is in a range from about 0.3 millimeters to about 0.4 millimeters.

Array lens system

An array lens system composed of a plurality of array lenses, each includes a first optical device with a first reflection surface, a positive-powered first lens group, a positive-powered second lens group, a negative-powered third lens group, a second optical device with a second reflection surface, and a negative-powered fourth lens group arranged in an order from an object side to an image side.

Collimating lens

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.

PROJECTOR, ELECTRONIC DEVICE HAVING PROJECTOR AND ASSOCIATED MANUFACTURING METHOD

A projector includes a laser module for generating a laser beam and a wafer-level optics. The wafer-level optics includes a first substrate, a first collimator lens and a diffractive optical element, wherein the first collimator lens is manufactured on a first surface of the first substrate, and is arranged for receiving the laser beam from the laser module to generate a collimated laser beam; and the collimated laser beam directly passes through the diffractive optical element to generate a projected image of the projector. 1. A projector , comprising:a laser module, for generating a laser beam; and a first substrate;', 'a first collimator lens manufactured on a first surface of the first substrate, for receiving the laser beam from the laser module to generate a collimated laser beam; and', 'a diffractive optical element, wherein the collimated laser beam directly passes through the diffractive optical element to generate a projected image of the projector;, 'a wafer-level optics, comprisingwherein the diffractive optical element is imprinted on a second surface of the first substrate, and the second surface is opposite to the first surface.2. The projector of claim 1 , wherein the collimated laser beam does not directed by any prism or refractive element or reflective element.3. (canceled)4. The projector of claim 1 , wherein the second surface of the first substrate is substantially perpendicular to the collimated laser beam.5. A projector claim 1 , comprising:a laser module, for generating a laser beam; and a first substrate;', 'a first collimator lens manufactured on a first surface of the first substrate, for receiving the laser beam from the laser module to generate a collimated laser beam; and', 'a diffractive optical element, wherein the collimated laser beam directly passes through the diffractive optical element to generate a projected image of the projector;, 'a wafer-level optics, comprisingwherein the wafer-level optics further comprises:a second ...

LIGHT WAVE-GUIDE OPTICAL ELEMENT AND METHOD FOR FORMING THE SAME

A light wave-guide optical element for use in a head-mounted display (HMD) or in a head-up display (HUD) includes an organic optical material, an anti-reflection stack and an organic optical cover. The organic optical material includes multiple bulging tips surrounded by a periphery plane. The anti-reflection stack conformally covers the bulging tips and the periphery plane. The organic optical cover correspondingly covers the anti-reflection stack, the periphery plane and the bulging tips.

Calibration apparatus and calibration method for coordinate system of robotic arm

A calibration apparatus includes a processor, an alignment device, and an arm. The alignment device captures images in a three-dimensional space, and a tool is arranged on a flange of the arm. The processor records a first matrix of transformation between an end-effector coordinate-system and a robot coordinate-system, and performs a tool calibration procedure according to the images captured by the alignment device for obtaining a second matrix of transformation between a tool coordinate-system and the end-effector coordinate-system. The processor calculates relative position of a tool center point of the tool in the robot coordinate-system based on the first and second matrixes, and controls the TCP to move in the three-dimensional space for performing a positioning procedure so as to regard points in an alignment device coordinate-system as points of the TCP, and calculates the relative positions of points in the alignment device coordinate-system and in the robot coordinate-system.

LENS MODULE

A lens module includes a lens set and a prism. The lens set has a first light emitting surface and a first engaging structure, wherein the first engaging structure is formed on the first light emitting surface. The prism is disposed adjacent to the lens set. The prism has a light incident surface and a second engaging structure, wherein the second engaging structure is formed on the light incident surface. The lens set and the prism are assembled with each other by engaging the first engaging structure with the second engaging structure.

ARRAY LENS SYSTEM

An array lens system composed of a plurality of array lenses, each includes a first optical device with a first reflection surface, a positive-powered first lens group, a positive-powered second lens group, a negative-powered third lens group, a second optical device with a second reflection surface, and a negative-powered fourth lens group arranged in an order from an object side to an image side. 1. An array lens system composed of a plurality of array lenses , each comprising:a first optical device with a first reflection surface;a positive-powered first lens group;a positive-powered second lens group;a negative-powered third lens group;a second optical device with a second reflection surface; anda negative-powered fourth lens group;wherein the first optical device, the positive-powered first lens group, the positive-powered second lens group, the negative-powered third lens group; the second optical device and the negative-powered fourth lens group are arranged in an order from an object side to an image side;wherein the positive-powered first lens group comprises a convex first lens, an aperture, a flat second lens and a concave third lens arranged in the order from the object side to the image side;wherein the positive-powered second lens group comprises a convex fourth lens, a flat fifth lens and a concave sixth lens arranged in the order from the object side to the image side;wherein the negative-powered third lens group comprises a concave seventh lens and a flat eighth lens arranged in the order from the object side to the image side; andwherein the negative-powered fourth lens group comprises a concave ninth lens and a flat tenth lens arranged in the order from the object side to the image side.2. The array lens system of claim 1 , wherein the first optical device is adjustable to adapt to a predetermined angle of an incoming light.3. The array lens system of claim 1 , wherein the first optical device comprises a mirror.4. The array lens system of claim 1 ...

Collimation lens module and light source module using the same

A collimating lens module and a light source module using the same are provided. The collimating lens module includes a first lens, a second lens, a third lens, a fourth lens and a fifth lens. The first lens is configured for receiving light, wherein the first lens is a negative aspheric lens. The second lens is disposed on the first lens, wherein the second lens is a positive lens. The third lens is disposed on the second lens, wherein the third lens is a negative lens. The fourth lens is disposed on the third lens, wherein the fourth lens is a positive lens. The fifth lens is disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting collimated light. The light source module includes the collimating lens module and a light emitting diode (LED).

Collimating lens

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.

LENS ARRAY

A lens array includes a plurality of micro-lens modules. Each of the micro-lens modules includes a first lens group and a second lens group. The first lens group and the second lens group are arranged sequentially from an object side to an image side along an optical axis. An effective focal length (EFL) of the first lens group is f1, an EFL of the second lens group is f2, and the micro-lens modules satisfy a following condition: −0.2<f1/f2<0.5.

METHOD FOR FORMING LIGHT WAVE-GUIDE OPTICAL ELEMENT

A method to form a light wave-guide optical element is disclosed. First, a flat organic optical layer is formed on an optically transparent substrate before using a template to transfer a pattern onto the flat organic optical layer to obtain a patterned organic optical layer. Then the patterned organic optical layer is cured in the presence of the template to obtain an organic optical material disposed on the optically transparent substrate before removing the template from the organic optical material. Later an anti-reflection stack is formed to conformally cover the organic optical material before applying an organic optical cover layer on the anti-reflection stack to cover the anti-reflection stack.

End structure for endoscope

An imaging lens system includes a lens and a transparent plate. The lens is disposed between an object and a sensor, and the lens includes a flat surface facing the object and an aspheric surface facing the sensor. The transparent plate is connected to the lens and disposed between the object and the lens. An abbe number of the lens is in a range from 30 to 50, an abbe number of the transparent plate is in a range from 40 to 60, and an effective focal length (EFL) of the imaging lens system is in a range from about 0.3 millimeters to about 0.4 millimeters.

COLLIMATING LENS

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane.

COLLIMATING LENS

A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane. 1. A collimating lens , comprising:a first lens group and a second lens group disposed in an order from an object side to an image side, each of the first lens group and the second lens group having an aspherical surface;a flat diffraction lens arranged in the second lens group and disposed nearest to an image plane; anda ring spacer disposed between and in contact with peripheries of the first lens group and the second lens group;wherein the aspherical surface of the first lens group has a positive radius, and the aspherical surface of the second lens group has a positive radius.2. The collimating lens of claim 1 , wherein the first lens group includes a flat first lens and a positive-powered second lens in the order from the object side to the image side; and the second lens group includes a positive-powered third lens claim 1 , a flat fourth lens and the flat diffraction lens in the order from the object side to the image side.3. The collimating lens of claim 2 , wherein the flat first lens has a planar object-side surface and a planar image-side surface; the positive-powered second lens has a planar object-side surface and an aspherical convex image-side surface; the positive-powered third lens has an aspherical convex object-side surface and a planar image-side surface; the flat fourth lens has a planar object-side surface and a planar image-side surface; and the flat diffraction lens has a planar object-side surface and a planar image-side surface.4. The collimating lens of claim 3 , wherein the aspherical convex image-side surface of the positive-powered second lens has a positive radius claim 3 , and the aspherical convex object-side surface of the positive-powered third lens has a positive radius.5. The collimating lens of claim 2 , wherein the positive-powered second lens ...

Wafer level lens system and method of fabricating the same

A wafer level lens system includes a target lens and a wafer level lens group. The target lens includes a first surface, a second surface, and a first fitting structure. The second surface is opposite to the first surface. The first fitting structure is disposed at the second surface. The wafer level lens group includes a first transparent plate and a second fitting structure. The first transparent plate has a third surface and a fourth surface opposite to the third surface. The second fitting structure is disposed on the third surface. The first fitting structure is fitted into the second fitting structure, and there is a space encapsulated between the second surface and the third surface.

Lens array

A lens array includes a plurality of micro-lens modules. Each of the micro-lens modules includes a first lens group and a second lens group. The first lens group and the second lens group are arranged sequentially from an object side to an image side along an optical axis. An effective focal length (EFL) of the first lens group is f1, an EFL of the second lens group is f2, and the micro-lens modules satisfy a following condition: 0.2 Подробнее

Lens module

A lens module includes a lens set and a prism. The lens set has a first light emitting surface and a first engaging structure, wherein the first engaging structure is formed on the first light emitting surface. The prism is disposed adjacent to the lens set. The prism has a light incident surface and a second engaging structure, wherein the second engaging structure is formed on the light incident surface. The lens set and the prism are assembled with each other by engaging the first engaging structure with the second engaging structure.

TRACK-TYPE SEX AID

A track-type sex aid includes a track having an outer periphery and an inner periphery opposite to the outer periphery. The track includes a plurality of protrusions protruding beyond the outer periphery of the track. An annular transmission device includes first and second wheels rotatably mounted in a space defined by the inner periphery of the track. The first wheel includes a shaft directly or indirectly coupled to a driving shaft of a power output mechanism of the annular transmission device, with the first wheel directly or indirectly driving the track. 1. A track-type sex aid comprising:a track including an outer periphery and an inner periphery opposite to the outer periphery, with the inner periphery of the track defining a space, with the track including a plurality of protrusions protruding beyond the outer periphery of the track, andan annular transmission device including first and second wheels rotatably mounted in the space defined by the inner periphery of the track, with the annular transmission device further including a power output mechanism having a driving shaft, with the first wheel including a shaft directly or indirectly coupled to the driving shaft of the power output mechanism, with the first wheel directly or indirectly driving the track.2. The track-type sex aid as claimed in claim 1 , with the annular transmission device further including a third wheel mounted between the first and second wheels claim 1 , with the third wheel mounted in the space defined by the inner periphery of the track and being in direct or indirect contact with the inner periphery of the track claim 1 , with the third wheel having an outer diameter larger than an outer diameter of the first wheel and larger than an outer diameter of the second wheel.3. The track-type sex aid as claimed in claim 1 , further comprising: first and second housing halves claim 1 , with the first and second housing halves coupled to each other to form a housing claim 1 , with the ...

WAFER LEVEL LENS SYSTEM AND METHOD OF FABRICATING THE SAME

A wafer level lens system includes a target lens and a wafer level lens group. The target lens includes a first surface, a second surface, and a first fitting structure. The second surface is opposite to the first surface. The first fitting structure is disposed at the second surface. The wafer level lens group includes a first transparent plate and a second fitting structure. The first transparent plate has a third surface and a fourth surface opposite to the third surface. The second fitting structure is disposed on the third surface. The first fitting structure is fitted into the second fitting structure, and there is a space encapsulated between the second surface and the third surface. 1. A wafer level lens system , comprising:a target lens comprising:a first surface;a second surface opposite to the first surface; anda first fitting structure disposed at least at the second surface; anda wafer level lens group comprising:a first transparent plate having a third surface and a fourth surface opposite to the third surface; anda second fitting structure disposed at the third surface, wherein the first fitting structure is fitted into the second fitting structure, and there is a space encapsulated between the second surface and the third surface.2. The wafer level lens system of claim 1 , wherein the first surface comprises a convex aspheric surface claim 1 , and the second surface comprises a concave aspheric surface.3. The wafer level lens system of claim 2 , wherein the first fitting structure comprises a flange surrounding the concave aspheric surface claim 2 , the second fitting structure comprises a recess claim 2 , and the flange is fitted into the recess.4. The wafer level lens system of claim 3 , wherein a sidewall of the recess is in contact with the concave aspheric surface of the second surface.5. The wafer level lens system of claim 3 , wherein the second fitting structure comprises a flat portion surrounded by the recess claim 3 , and the flat portion ...

Calibration apparatus and calibration method for coordinate system of robotic arm

A calibration apparatus includes a processor, an alignment device, and an arm. The alignment device captures images in a three-dimensional space, and a tool is arranged on a flange of the arm. The processor records a first matrix of transformation between an end-effector coordinate-system and a robot coordinate-system, and performs a tool calibration procedure according to the images captured by the alignment device for obtaining a second matrix of transformation between a tool coordinate-system and the end-effector coordinate-system. The processor calculates relative position of a tool center point of the tool in the robot coordinate-system based on the first and second matrixes, and controls the TCP to move in the three-dimensional space for performing a positioning procedure so as to regard points in an alignment device coordinate-system as points of the TCP, and calculates the relative positions of points in the alignment device coordinate-system and in the robot coordinate-system.

COLLIMATION LENS MODULE AND LIGHT SOURCE MODULE USING THE SAME

A collimating lens module and a light source module using the same are provided. The collimating lens module includes a first lens, a second lens, a third lens, a fourth lens and a fifth lens. The first lens is configured for receiving light, wherein the first lens is a negative aspheric lens. The second lens is disposed on the first lens, wherein the second lens is a positive lens. The third lens is disposed on the second lens, wherein the third lens is a negative lens. The fourth lens is disposed on the third lens, wherein the fourth lens is a positive lens. The fifth lens is disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting collimated light. The light source module includes the collimating lens module and a light emitting diode (LED). 1. A collimating lens module adapted for collimating light and outputting collimated light , the collimating lens module comprising:a first lens configured for receiving the light, wherein the first lens is a negative aspheric lens;a second lens disposed on the first lens, wherein the second lens is a positive lens;a third lens disposed on the second lens, wherein the third lens is a negative lens;a fourth lens disposed on the third lens, wherein the fourth lens is a positive lens; anda fifth lens disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting the collimated light .2. The collimating lens module of claim 1 , wherein the second lens claim 1 , the third lens and the fourth lens are aspheric lenses.3. The collimating lens module of claim 1 , wherein the second lens claim 1 , the fourth lens and the fifth lens are plano-convex lenses.4. The collimating lens module of claim 1 , wherein the first lens and the third lenses are plano-concave lenses.5. The collimating lens module of claim 1 , further comprises:a first substrate, wherein the first lens and the second lens are formed on opposite surfaces of the first ...

Dual-arm robot assembling system

A dual-arm robot assembling system including a controlling unit, a GUI, a first robotic-arm, and a second robotic-arm is disclosed. The GUI provides a graphic program editing page, which provides multiple instruction blocks used for editing a graphical program executed by the assembling system. At least one of the first robotic arm and the second robotic arm is disposed with a point-teaching tool thereon. Before the controlling unit controls the two robotic arms to perform an assembling operation based on the graphical program, a manager may directly drag the two robotic arms through the point-teaching tool, so as to implement a point-teaching procedure for the two robotic arms. Therefore, the assembling system may accomplish the assembling operation through the two robotic arms with cooperative movement.

Battery management system

ロボットアームの座標系校正装置及び校正方法

【課題】変換行列の構築により精密かつ正確な校正動作を実施できるロボットアームの座標系校正装置及び校正方法を提供する。【解決手段】校正装置であり、プロセッサ、位置合わせ装置及びロボットアームを含み、位置合わせ装置は三次元空間中の画像を取得可能で、ロボットアームはフランジ面上にツールが設置され、プロセッサはアーム末端座標系及びロボット座標系間の変換の第一行列を記録し、位置合わせ装置が取得した画像によりツール校正工程を実施し、ツール座標系及びアーム末端座標系間の変換の第二行列を得る。プロセッサは第一及び第二行列に基づいてＴＣＰのロボット座標系上における相対位置を計算し、ＴＣＰを制御して三次元空間中において三点位置決め工程を実施することで、位置合わせ装置座標系のポイントをＴＣＰのポイントとし、位置合わせ装置座標系のポイントのロボット座標系上における相対位置を計算する。【選択図】図１

アレイレンズシステム

【課題】アレイレンズシステムを提供する。 【解決手段】複数のアレイレンズを備えると共に各アレイレンズは第１反射ミラーを有する第１光学装置と、正屈折力第１レンズ群（ｐｏｓｉｔｉｖｅ−ｐｏｗｅｒｅｄ ｆｉｒｓｔ ｌｅｎｓ ｇｒｏｕｐ）と、正屈折力第２レンズ群（ｐｏｓｉｔｉｖｅ−ｐｏｗｅｒｅｄ ｓｅｃｏｎｄ ｌｅｎｓ ｇｒｏｕｐ）と、負屈折力第３レンズ群（ｎｅｇａｔｉｖｅ−ｐｏｗｅｒｅｄ ｔｈｉｒｄ ｌｅｎｓ ｇｒｏｕｐ）と、第２反射ミラーを有する第２光学装置と、負屈折力第４レンズ群（ｎｅｇａｔｉｖｅ−ｐｏｗｅｒｅｄ ｆｏｕｒｔｈ ｌｅｎｓ ｇｒｏｕｐ）と、をさらに備え、物体側から像側にかけて順に配列される。 【選択図】図１Ａ

Mobile robot and stabilization method for the mobile robot

A stabilization method incorporated with a mobile robot having a body, a plane-pressure sensor, and a movement mechanism is disclosed and includes the following steps: sensing and obtaining a pressure distribution of the body through the plane-pressure sensor; computing a center of gravity (CoG) position of the body in accordance with the pressure distribution; determining whether the CoG position is located within a steady zone pre-defined upon the body; and, providing a reverse force toward a CoG offset direction of the CoG position when the CoG position is determined to be off the steady zone.

双腕ロボット組立システム

【課題】２つのロボットアームの協同運動を利用して組立作業を行う双腕ロボット組立システムを提供する。 【解決手段】双腕ロボット組立システムは、制御ユニットと、グラフィカルユーザインタフェースと、第１ロボットアームと、第２ロボットアームとを含む。グラフィカルユーザインタフェースは、グラフィックプログラム編集ページを提供し、グラフィックプログラム編集ページは、複数の指令ブロックを提供する。第１ロボットアーム又は第２ロボットアームには、ポイント教示ツールが設けられている。制御ユニットがグラフィカルプログラムに基づいて第１ロボットアーム及び第２ロボットアームを制御して組立作業を実行する前に、管理者は位置教示ツールによって第１ロボットアーム及び第２ロボットアームを直接牽引して位置教示を行う。 【選択図】図１

電源供應裝置

自律移動ロボット及びその安定化方法

【課題】自律移動ロボット及びその安定化方法を提供する。【解決手段】自律移動ロボットの安定化方法は、車体と、平面圧力センサと、移動機構とを備える自律移動ロボットに適用され、平面圧力センサにより車体の圧力分布状態を検出することと、圧力分布状態に基づいて車体の重心位置を算出することと、重心位置が車体上の予め定義された安定領域から外れたか否かを判断することと、重心位置が安定領域から外れたと判断した場合には、重心位置を安定領域に戻すために、自律移動ロボットにより重心オフセット方向に反力を加えることとを含む。【選択図】図４

Mobile robot and stabilization method for the mobile robot

A stabilization method incorporated with a mobile robot having a body, a plane-pressure sensor, and a movement mechanism is disclosed and includes the following steps: sensing and obtaining a pressure distribution of the body through the plane-pressure sensor; computing a center of gravity (CoG) position of the body in accordance with the pressure distribution; determining whether the CoG position is located within a steady zone pre-defined upon the body; and, providing a reverse force toward a CoG offset direction of the CoG position when the CoG position is determined to be off the steady zone.