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    • 1. 发明申请
    • WAFER LEVEL CAMERA MODULE ARRAY
    • US20130314583A1
    • 2013-11-28
    • US13477823
    • 2012-05-22
    • Nai-Yuan Tang
    • Nai-Yuan Tang
    • H04N5/232
    • H04N5/2254H04N5/2258H04N5/23212
    • A wafer level camera module array including a plurality of camera modules is provided. Each of the camera modules includes a back focus control layer. Each of the back focus control layer has the same thickness and includes a first control layer and a second control layer. The first control layer has a first refractive index, and the second control layer has a second refractive index different form the first refractive index. For the plurality of back focus control layers, the first thickness of the first control layer of at least one back focus control layer is different from the first thicknesses of the first control layers of the other back focus control layers. Alternatively, the second thickness of the second control layer of the at least one back focus control layer is different from the second thicknesses of the second control layers of the other back focus control layers.
    • 提供了包括多个相机模块的晶片级相机模块阵列。 每个相机模块包括后焦点控制层。 每个后焦点控制层具有相同的厚度,并且包括第一控制层和第二控制层。 第一控制层具有第一折射率,第二控制层具有与第一折射率不同的第二折射率。 对于多个后焦点控制层,至少一个后焦点控制层的第一控制层的第一厚度与其他后焦点控制层的第一控制层的第一厚度不同。 或者,至少一个后焦点控制层的第二控制层的第二厚度与另一个后焦点控制层的第二控制层的第二厚度不同。
    • 2. 发明申请
    • MICRO-LENS MODULE
    • 微透镜模块
    • US20120229919A1
    • 2012-09-13
    • US13045937
    • 2011-03-11
    • Nai-Yuan Tang
    • Nai-Yuan Tang
    • G02B9/00
    • G02B13/005G02B13/003G02B13/0035G02B13/006
    • A micro-lens module including a plurality of lens groups is provided. The lens groups are disposed between an object side and an image side, wherein at least one lens group in the lens groups is composed by a complex lens. The complex lens includes a plurality of lenses, the lenses are adhered to each other, and an index of at least one lens in the lenses is different from indexes of the other lens in the lenses. The provided micro-lens module has an improved imaging quality and a miniaturized size while considering a manufacturing convenience.
    • 提供了包括多个透镜组的微透镜模块。 透镜组设置在物体侧和像侧之间,其中透镜组中的至少一个透镜组由复合透镜构成。 复透镜包括多个透镜,透镜彼此粘合,并且透镜中的至少一个透镜的折射率与透镜中的另一个透镜的指标不同。 所提供的微型透镜模块在考虑制造方便的同时具有改进的成像质量和小型化尺寸。
    • 3. 发明申请
    • MICRO-LENS MODULE
    • 微透镜模块
    • US20120075724A1
    • 2012-03-29
    • US12890115
    • 2010-09-24
    • Chuan-Hui YangNai-Yuan Tang
    • Chuan-Hui YangNai-Yuan Tang
    • G02B13/18
    • G02B13/0025G02B13/006
    • A micro-lens module including a first lens, a second lens, and an aperture stop is provided. The first lens is disposed between an object side and an image side, wherein a first surface of the first lens facing the object side is an aspheric surface, and the curvature radius of the aspheric surface is R1. The second lens is disposed between the first lens and the image side, wherein a second surface of the second lens facing the image side is an aspheric surface, and the curvature radius of the aspheric surface is R2. The aperture stop is disposed between the first lens and the second lens, wherein the distance from the first surface to the aperture stop is d1, and the distance from the second surface to the aperture stop is d2. The micro-lens module satisfies 6>d2/d1>2.5 and −2.5
    • 提供了包括第一透镜,第二透镜和孔径光阑的微透镜模块。 第一透镜设置在物体侧和像侧之间,其中第一透镜的面向物体侧的第一表面是非球面,并且非球面的曲率半径为R1。 第二透镜设置在第一透镜和图像侧之间,其中第二透镜的朝向像侧的第二表面是非球面,并且非球面的曲率半径为R2。 孔径光阑设置在第一透镜和第二透镜之间,其中从第一表面到孔径光阑的距离为d1,并且从第二表面到孔径光阑的距离为d2。 微透镜模块满足6> d2 / d1> 2.5和-2.5
    • 4. 发明授权
    • Light guide device having improved light efficiency and uniformity
    • 具有改善的光效和均匀性的导光装置
    • US07175332B2
    • 2007-02-13
    • US11005324
    • 2004-12-07
    • Nai-Yuan Tang
    • Nai-Yuan Tang
    • F21V7/04
    • G02B6/0055G02B6/0065
    • A light guide device includes a triangular prism unit and a plurality of quadrate prism units. The triangular prism unit has a first light entrance side, a first light exit side angled relative to the first light entrance side, and a first light transition interfacial side angled relative to the first light entrance side and the first light exit side. The first light transition interfacial side has a coating applied thereon. The quadrate prism units are connected optically to the triangular prism unit. Each of the quadrate prism units has a second light entrance side, a second light transition interfacial side opposite to the second light entrance side, and a second light exit side interconnecting the second light entrance side and the second light transition interfacial side. The second light transition interfacial side has a coating applied thereon.
    • 导光装置包括三角棱镜单元和多个正方形棱镜单元。 三角棱镜单元具有第一光入射侧,相对于第一光入射侧成角度的第一光出射侧和相对于第一光入射侧和第一光出射侧成角度的第一光过渡界面侧。 第一光跃迁界面侧具有涂覆在其上的涂层。 正方形棱镜单元光学地连接到三角棱镜单元。 每个正方形棱镜单元具有第二光入射侧,与第二光入射侧相对的第二光过渡界面侧,以及将第二光入射侧和第二光过渡界面侧相互连接的第二光出射侧。 第二光过渡界面侧具有涂覆在其上的涂层。
    • 6. 发明申请
    • MICRO-LENS MODULE
    • 微透镜模块
    • US20120281301A1
    • 2012-11-08
    • US13101349
    • 2011-05-05
    • Nai-Yuan TangChuan-Hui Yang
    • Nai-Yuan TangChuan-Hui Yang
    • G02B13/18
    • G02B13/003G02B13/0045
    • A micro-lens module including a first lens group and a second lens group is provided. The first lens includes a first lens and a second lens arranged in sequence from the object side to the image side. The second lens is closest to the image side in the first lens group, and a surface of the second lens facing the image side is an aspheric surface. The second lens group includes a third lens and a fourth lens arranged in sequence from the object side to the image side. The first lens group is composed of a first complex lens. The first complex lens includes a plurality of lenses. The lenses are adhered to each other, and a refractive index of at least one lens in the lenses is different from refractive indexes of the other lenses.
    • 提供了包括第一透镜组和第二透镜组的微透镜模块。 第一透镜包括从物体侧到像侧依次布置的第一透镜和第二透镜。 第二透镜最靠近第一透镜组中的像侧,并且第二透镜的面向像侧的表面是非球面。 第二透镜组包括从物体侧到像侧依次布置的第三透镜和第四透镜。 第一透镜组由第一复合透镜组成。 第一复合透镜包括多个透镜。 透镜彼此粘合,透镜中的至少一个透镜的折射率与其他透镜的折射率不同。
    • 7. 发明授权
    • Wide-angle lens
    • 广角镜头
    • US07538958B2
    • 2009-05-26
    • US11961180
    • 2007-12-20
    • Nai-yuan Tang
    • Nai-yuan Tang
    • G02B9/34G02B9/60
    • G02B13/04
    • A wide-angle lens includes, in order from the object side to the image side, a first lens element of negative refractive power, a second lens element of positive refractive power, a third lens element of positive refractive power and a cemented doublet element of positive refractive power consisting of a fourth lens element and a fifth lens element cemented together. The combined focal length of the second, third, fourth and fifth lens elements satisfies one specified condition, which allows the wide-angle lens to be effectively shortened and makes the construction thereof compact.
    • 广角透镜从物体侧到像侧依次包括负屈光力的第一透镜元件,正屈光力的第二透镜元件,正屈光力的第三透镜元件和粘合双曲面元素 正屈光力由第四透镜元件和第五透镜元件粘合在一起构成。 第二,第三,第四和第五透镜元件的组合焦距满足一个特定条件,这允许广角镜头被有效地缩短并使其结构紧凑。
    • 8. 发明申请
    • COMPACT IMAGE PICKUP LENS
    • 紧凑型图像摄影镜头
    • US20080024880A1
    • 2008-01-31
    • US11691338
    • 2007-03-26
    • Nai-Yuan Tang
    • Nai-Yuan Tang
    • G02B3/02
    • G02B13/0035G02B9/12
    • A compact image pickup lens includes, in order from an object side to an image side, a first lens element G1 of positive refractive power, a second lens element G2 of positive refractive power, and a third lens element G3 of negative refractive power. The first lens element has a meniscus shape with its convex surface L1 on the object side. The second lens element also has a meniscus shape but with its convex surface L4 on the image side. Each of the first, second and third lens elements has at least one aspheric surface. An aperture STO is further positioned in front of the second lens element. The image pickup lens satisfies the following conditions: 0.85≦(v1/v2)≦1.15 and 0.85≦(v2/v3)≦1.25, where v1 is the Abbe number at the d-line (587.5618 nm) of the first lens element, v2 is the Abbe number at the d-line (587.5618 nm) of the second lens element, and v3 is the Abbe number at the d-line (587.5618 nM) of the third lens element.
    • 紧凑型图像拾取透镜从物体侧到像侧依次包括正屈光力的第一透镜元件G 1,正折光力的第二透镜元件G 2和负折射率的第三透镜元件G 3 功率。 第一透镜元件具有在物体侧上具有凸面L 1的弯液面形状。 第二透镜元件也具有弯月面形状,但是在像侧上具有凸面L 4。 第一,第二和第三透镜元件中的每一个具有至少一个非球面。 孔STO进一步定位在第二透镜元件的前面。 图像拾取透镜满足以下条件:0.85 <=(v 1 / v 2)<= 1.15和0.85 <=(v 2 / v 3)<= 1.25,其中v 1是d线上的阿贝数 587.5618nm),v 2是第二透镜元件的d线(587.5618nm)处的阿贝数,v 3是第三透镜的d线(587.5618nM)处的阿贝数 元件。
    • 9. 发明申请
    • Light guide device having improved light efficiency and uniformity
    • 具有改善的光效和均匀性的导光装置
    • US20060018129A1
    • 2006-01-26
    • US11005324
    • 2004-12-07
    • Nai-Yuan Tang
    • Nai-Yuan Tang
    • F21V7/04
    • G02B6/0055G02B6/0065
    • A light guide device includes a triangular prism unit and a plurality of quadrate prism units. The triangular prism unit has a first light entrance side, a first light exit side angled relative to the first light entrance side, and a first light transition interfacial side angled relative to the first light entrance side and the first light exit side. The first light transition interfacial side has a coating applied thereon. The quadrate prism units are connected optically to the triangular prism unit. Each of the quadrate prism units has a second light entrance side, a second light transition interfacial side opposite to the second light entrance side, and a second light exit side interconnecting the second light entrance side and the second light transition interfacial side. The second light transition interfacial side has a coating applied thereon.
    • 导光装置包括三角棱镜单元和多个正方形棱镜单元。 三角棱镜单元具有第一光入射侧,相对于第一光入射侧成角度的第一光出射侧和相对于第一光入射侧和第一光出射侧成角度的第一光过渡界面侧。 第一光跃迁界面侧具有涂覆在其上的涂层。 正方形棱镜单元光学地连接到三角棱镜单元。 每个正方形棱镜单元具有第二光入射侧,与第二光入射侧相对的第二光过渡界面侧,以及将第二光入射侧和第二光过渡界面侧相互连接的第二光出射侧。 第二光过渡界面侧具有涂覆在其上的涂层。
    • 10. 发明授权
    • Micro-lens module
    • 微型镜头模块
    • US08625210B2
    • 2014-01-07
    • US13101349
    • 2011-05-05
    • Nai-Yuan TangChuan-Hui Yang
    • Nai-Yuan TangChuan-Hui Yang
    • G02B9/04G02B3/02G02B13/00
    • G02B13/003G02B13/0045
    • A micro-lens module including a first lens group and a second lens group is provided. The first lens includes a first lens and a second lens arranged in sequence from the object side to the image side. The second lens is closest to the image side in the first lens group, and a surface of the second lens facing the image side is an aspheric surface. The second lens group includes a third lens and a fourth lens arranged in sequence from the object side to the image side. The first lens group is composed of a first complex lens. The first complex lens includes a plurality of lenses. The lenses are adhered to each other, and a refractive index of at least one lens in the lenses is different from refractive indexes of the other lenses.
    • 提供了包括第一透镜组和第二透镜组的微透镜模块。 第一透镜包括从物体侧到像侧依次布置的第一透镜和第二透镜。 第二透镜最靠近第一透镜组中的像侧,并且第二透镜的面向像侧的表面是非球面。 第二透镜组包括从物体侧到像侧依次布置的第三透镜和第四透镜。 第一透镜组由第一复合透镜组成。 第一复合透镜包括多个透镜。 透镜彼此粘合,透镜中的至少一个透镜的折射率与其他透镜的折射率不同。