公开(公告)号：US06679964B2

公开(公告)日：2004-01-20

申请号：US09981774

申请日：2001-10-16

Applicant: Chih-Kung Lee ,  Long-Sun Huang ,  Wen-Jong Chen ,  Ching-Heng Tang ,  Ching-Hua Lee

Inventor： Chih-Kung Lee ,  Long-Sun Huang ,  Wen-Jong Chen ,  Ching-Heng Tang ,  Ching-Hua Lee

IPC: H01L2146

CPC classification number: H01L27/14685 ,  H01L27/14618 ,  H01L27/14621 ,  H01L27/14627 ,  H01L2224/48091 ,  Y10T156/1093 ,  H01L2924/00014

Abstract: The present invention is a wafer level integrating method for bonding an un-sliced wafer including image sensors and a wafer-sized substrate including optical components thereon. A zeroth order light reflective substrate is provided between the un-sliced wafer and the wafer-sized substrate. The image sensors are either CMOS or CCD image sensors. The wafer-sized substrate is a transparent plate and the optical components thereon include a blazed grating, a two-dimensional microlens array or other optical-functional elements. The wafer-sized substrate is bonded onto the zeroth order light reflective substrate by an appropriate optical adhesive to form a composite substrate. Bonding pads and bumps are provided at corresponding positions on the bonding surface of the un-sliced wafer and the composite substrate respectively so that the composite substrate and the un-sliced wafer can be bonded together through a reflow process. Alternatively, the composite substrate and the un-sliced wafer can be bonded together by cold compression or thermal compression. The resultant wafer is then sliced into separated image sensors for further packaging, such as CLCC, PLCC, QFP, QFN or QFJ. Alternatively, the resultant wafer can be packaged through a wafer-level chip scale packaging process.

Abstract translation: 本发明是一种用于将包括图像传感器的未切片晶片和其上包括光学部件的晶片尺寸基板接合的晶片级积分方法。 在未切片的晶片和晶片尺寸的基板之间设置零级光反射基板。 图像传感器是CMOS或CCD图像传感器。 晶片尺寸的基板是透明板，并且其上的光学部件包括闪耀的光栅，二维微透镜阵列或其它光学功能元件。 晶片尺寸的基板通过合适的光学粘合剂粘合到第零级光反射基板上以形成复合基板。 在非切片晶片和复合基板的接合面上的对应位置分别设置有接合焊盘和凸块，使得复合基板和未切片的晶片可以通过回流工艺结合在一起。 或者，可以通过冷压缩或热压缩将复合衬底和未切片晶片结合在一起。 然后将得到的晶片切成分离的图像传感器以进一步包装，例如CLCC，PLCC，QFP，QFN或QFJ。 或者，所得到的晶片可以通过晶片级芯片级封装工艺进行封装。

公开(公告)号：US06373630B1

公开(公告)日：2002-04-16

申请号：US09565850

申请日：2000-05-05

Applicant: Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

Inventor： Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

IPC: G02B530

CPC classification number: H04N9/3167 ,  G02B27/283 ,  G02B27/285

Abstract: A light beam polarization converter for converting non-polarized light beams of an illumination source into a single polarization state, which may be utilized in various electro-optical devices, such as liquid crystal projection type televisions. A polarization splitter film and a phase retardation film are utilized to make the incident light beams of a light source focused and refracted with an under plate. The light beam, upon passing through the under plate, goes through a series of optical processes of polarization splitting, reflection, total reflection and phase retardation, and subsequently becomes a light beam of a single polarization state output.

Abstract translation: 一种用于将照明源的非偏振光束转换为单极化状态的光束偏振转换器，其可用于诸如液晶投影型电视机的各种电光装置中。 偏振分离膜和相位延迟膜用于使光源的入射光束与底板聚焦和折射。 光束在通过底板后经过一系列偏振分裂，反射，全反射和相位延迟的光学过程，随后成为单偏振态输出的光束。

公开(公告)号：US20100110325A1

公开(公告)日：2010-05-06

申请号：US12368207

申请日：2009-02-09

Applicant: An-Bang Wang ,  Hsi-Chun Wang ,  Jiun-Haw Lee ,  Guo-Dung Su ,  Lin-Chi Chen ,  Ching-Heng Tang ,  Kang-I Lin

Inventor： An-Bang Wang ,  Hsi-Chun Wang ,  Jiun-Haw Lee ,  Guo-Dung Su ,  Lin-Chi Chen ,  Ching-Heng Tang ,  Kang-I Lin

IPC: G02F1/1333 ,  G09B19/00

CPC classification number: G09B19/00 ,  G02F1/1333

Abstract: An educational kit for a display device and an educational method utilizing the same is provided. The educational kit includes an upper housing, a lower housing, a display panel module and a circuit control panel. The display panel module is disposed between the upper housing and the lower housing. The circuit control panel is disposed between the display panel module and the lower housing. The method includes providing an educational kit for a display device; disassembling the display device into a plurality of components; and reassembling the components to form the display device. The educational method is accomplished by disassembling and reassembling the display device.

Abstract translation: 提供了一种用于显示装置的教育用具和使用其的教育方法。 教育套件包括上壳体，下壳体，显示面板模块和电路控制面板。 显示面板模块设置在上壳体和下壳体之间。 电路控制面板设置在显示面板模块和下壳体之间。 该方法包括提供用于显示设备的教育套件; 将显示装置拆卸成多个部件; 并重新组装组件以形成显示设备。 教育方法是通过拆卸和重新组装显示设备来完成的。

公开(公告)号：US06688751B2

公开(公告)日：2004-02-10

申请号：US09908061

申请日：2001-07-18

Applicant: Chih-Kung Lee ,  Jiun-Yan Wu ,  Shu-Sheng Lee ,  Ching-Heng Tang

Inventor： Chih-Kung Lee ,  Jiun-Yan Wu ,  Shu-Sheng Lee ,  Ching-Heng Tang

IPC: F21V914

CPC classification number: G02B6/0038 ,  G02B5/305 ,  G02B6/0051 ,  G02B6/0056 ,  G02B27/283 ,  G02F1/133615 ,  G02F1/13362

Abstract: A polarization splitting backlight module for efficiently converting a non-polarized light beam emitted from the light source into a single polarization state is disclosed. The polarization splitting backlight module of the present invention comprises an under plate with a ridged lower surface, a light source, a special reflection film, a scattering structure, a substrate and a polarization splitting film. The light beam emitted from the light source is introduced into the scattering structure between the under plate and the substrate. After a series of processes, such as scattering, reflection, phase retardation and polarization beam-splitting, the light beam will pass through the polarization splitting film being of a single polarization state such that it could be utilized by electro-optical systems, such as liquid crystal displays. The present invention converts light beams into a single polarization state, and the efficiency thus is higher than that of a conventional backlight module. The present invention achieves brightness levels that are almost twice that of conventional backlight module.

Abstract translation: 公开了一种用于将从光源发射的非偏振光束有效地转换成单极化状态的偏振分束背光模块。 本发明的偏振分束背光模块包括具有带脊下表面的底板，光源，特殊反射膜，散射结构，基板和偏振分束膜。 从光源发射的光束被引入到底板和基板之间的散射结构中。 在诸如散射，反射，相位延迟和偏振光束分裂的一系列处理之后，光束将通过偏振分束膜为单一极化状态，使得其可以被电光系统使用，例如 液晶显示器。 本发明将光束转换成单极化状态，因此效率高于常规背光模块的效率。 本发明实现的亮度水平几乎是传统背光模块的两倍。

公开(公告)号：US20120149002A1

公开(公告)日：2012-06-14

申请号：US13405192

申请日：2012-02-24

Applicant: An-Bang Wang ,  Hsi-Chun Wang ,  Jiun-Haw Lee ,  Guo-Dung Su ,  Lin-Chi Chen ,  Ching-Heng Tang

Inventor： An-Bang Wang ,  Hsi-Chun Wang ,  Jiun-Haw Lee ,  Guo-Dung Su ,  Lin-Chi Chen ,  Ching-Heng Tang

IPC: G09B25/00

CPC classification number: G02F1/1333 ,  G09B19/00

Abstract: An educational kit for a display device and an educational method utilizing the same is provided. The educational kit includes an upper housing, a lower housing, a display panel module and a circuit control panel. The display panel module is disposed between the upper housing and the lower housing. The circuit control panel is disposed between the display panel module and the lower housing. The method includes providing an educational kit for a display device; disassembling the display device into a plurality of components; and reassembling the components to form the display device. The educational method is accomplished by disassembling and reassembling the display device.

Abstract translation: 提供了一种用于显示装置的教育用具和使用其的教育方法。 教育套件包括上壳体，下壳体，显示面板模块和电路控制面板。 显示面板模块设置在上壳体和下壳体之间。 电路控制面板设置在显示面板模块和下壳体之间。 该方法包括提供用于显示设备的教育套件; 将显示装置拆卸成多个部件; 并重新组装组件以形成显示设备。 教育方法是通过拆卸和重新组装显示设备来完成的。

公开(公告)号：US06631031B2

公开(公告)日：2003-10-07

申请号：US09728714

申请日：2000-11-30

Applicant: Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

Inventor： Chih-Kung Lee ,  Chyan-Chyi Wu ,  Ching-Heng Tang

IPC: G02B530

CPC classification number: G02B6/0036 ,  F21V9/14 ,  G02B6/0038 ,  G02B6/0056 ,  G02B27/283 ,  G02B27/285 ,  G02F1/133615 ,  G02F1/13362

Abstract: A polarization splitting backlight module for efficiently emitting polarized light beams is disclosed. The polarization splitting backlight module of the present invention comprises a light source, an under plate, a substrate, a phase retardation reflective film, a scattering structure, a thin film and an upper cover. The light beams emitted from the non-polarized light source are introduced into the substrate, and after scattering, reflection, phase retardation and polarization splitting, the light beams will pass through the upper cover being of a single polarization state so as to be utilized by electro-optical systems, such as liquid crystal displays. The present invention converts light beams into a single polarization state, and thereby the efficiency of polarization splitting, as well as the brightness, are higher than that of a conventional backlight module.

Abstract translation: 公开了一种用于有效发射偏振光束的偏振分束背光模块。 本发明的偏振分束背光模块包括光源，底板，基板，相位延迟反射膜，散射结构，薄膜和上盖。 从非偏振光源发射的光束被引入到基板中，并且在散射，反射，相位延迟和偏振分裂之后，光束将通过上盖是单极化状态，以便由 电光系统，如液晶显示器。 本发明将光束转换成单极化状态，由此偏振分离的效率以及亮度高于常规背光模块的效率。

公开(公告)号：US06587275B2

公开(公告)日：2003-07-01

申请号：US09765948

申请日：2001-01-19

Applicant: Chih-Kung Lee ,  Chih-Ting Lin ,  Shu-Sheng Lee ,  Ching-Heng Tang

Inventor： Chih-Kung Lee ,  Chih-Ting Lin ,  Shu-Sheng Lee ,  Ching-Heng Tang

IPC: G02B2716

CPC classification number: G02B27/285 ,  G02B5/3025 ,  G02B27/286

Abstract: A light beam polarization converter converts non-polarized light beams of an illumination source having a plurality of polarization states into a single polarization state. The light beams from the bottom converged by the lower surface of the under plate and further parallelized by the upper surface thereof enter the converter. After a series of optical processes of polarization splitting, reflection or total reflection, and phase retardation within the converter, the light beams will pass through the converter as light beams of a single polarization state.

Abstract translation: 光束偏振转换器将具有多个偏振态的照明源的非偏振光束转换成单极化状态。 由底板的下表面收敛并进一步与其上表面平行的光束进入转换器。 经过一系列偏振分离，反射或全反射的光学过程和转换器内的相位延迟，光束将以单极化状态的光束通过转换器。