公开(公告)号：US07251079B2

公开(公告)日：2007-07-31

申请号：US11326158

申请日：2006-01-04

申请人： Kevin Patrick Capaldo ,  Brian Thomas Carvill ,  Dennis Joseph Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

发明人： Kevin Patrick Capaldo ,  Brian Thomas Carvill ,  Dennis Joseph Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

IPC分类号： G02B27/30

CPC分类号： G02B6/0053 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0065

摘要： In one embodiment, a brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The brightness enhancement film is capable of collimating light, and wherein, without the coating, the diffusing film would be capable of spread light passing through the back surface. In another embodiment, the brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The diffusing film has a stress retardation gradient of less than or equal to 50 nm/in, wherein an interval for calculation of the stress retardation gradient is less than 1 inch. The brightness enhancement film is capable of collimating light.

摘要翻译： 在一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和设置在涂层中的光重定向结构。 亮度增强膜能够准直光，并且其中，在没有涂层的情况下，漫射膜能够扩散通过背面的光。 在另一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和布置在涂层中的光重定向结构。 漫射膜具有小于或等于50nm / in的应力延迟梯度，其中应力延迟梯度的计算间隔小于1英寸。 亮度增强膜能够准直光。

公开(公告)号：US07341784B2

公开(公告)日：2008-03-11

申请号：US10937942

申请日：2004-09-10

申请人： Chunghei Yeung ,  Yu Hu ,  Kevin Patrick Capaldo ,  Anne Elizabeth Herrmann ,  Yan Zhang ,  Bret Chisholm ,  Paul Smigelski ,  Dennis Joseph Coyle

发明人： Chunghei Yeung ,  Yu Hu ,  Kevin Patrick Capaldo ,  Anne Elizabeth Herrmann ,  Yan Zhang ,  Bret Chisholm ,  Paul Smigelski ,  Dennis Joseph Coyle

IPC分类号： B32B27/28 ,  C09K19/04 ,  C08F2/46 ,  C08F20/22 ,  C08K5/42

CPC分类号： G02B6/0065 ,  G02B6/0041 ,  G02B6/0051 ,  G02B6/0053 ,  Y10S524/91 ,  Y10S524/911 ,  Y10S524/912 ,  Y10T428/10 ,  Y10T428/1086 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31609

摘要： A light management film includes a first layer with a thermoplastic resin and a particular phosphonium sulfonate salt, and a second layer formed from a curable composition and having a refractive index of at least 1.5. The light management film exhibits reduced static electricity build-up and reduced dust attraction, making it easier to handle during fabrication of display devices such as the flat panel displays of laptop computers.

摘要翻译： 光管理膜包括具有热塑性树脂的第一层和特定的磺酸鏻盐，以及由可固化组合物形成的折射率至少为1.5的第二层。 光管理膜显示减少的静电积聚和减少的吸尘性，使得在制造显示装置（例如膝上型计算机的平板显示器）时更容易处理。

公开(公告)号：US07339664B2

公开(公告)日：2008-03-04

申请号：US10952651

申请日：2004-09-29

申请人： Kevin Patrick Capaldo ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

发明人： Kevin Patrick Capaldo ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

IPC分类号： G01N21/00

CPC分类号： G01N21/958 ,  G01N21/8803 ,  G01N2021/8967

摘要： A method of inspecting a light-management film comprises reflecting light from an overhead light source off a first side of the light-management film and examining the light-management film for defects; directing transmission light from a backlight source through a second side of the light-management film to the first side and examining the light-management film for defects; reflecting light from the overhead light source off the second side of the light-management film and examining the light-management film for defects; directing transmission light from the backlight source through the first side of the light-management film to the second side and examining the light-management film for defects; and measuring a location of each of the examined defects in the light-management film.

摘要翻译： 检查光管理膜的方法包括将来自顶部光源的光从光管理膜的第一侧反射并检查光管理膜的缺陷; 将来自背光源的透射光引导到光管理膜的第二侧到第一侧，并检查光管理膜的缺陷; 将来自顶棚光源的光从光管理膜的第二侧反射出来，并检查光管理膜的缺陷; 将来自背光源的透射光通过光管理膜的第一侧引导到第二侧，并检查光管理膜的缺陷; 并测量光管理膜中每个检查缺陷的位置。

公开(公告)号：US20060056031A1

公开(公告)日：2006-03-16

申请号：US10937941

申请日：2004-09-10

申请人： Kevin Capaldo ,  Brian Carvill ,  Dennis Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

发明人： Kevin Capaldo ,  Brian Carvill ,  Dennis Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

IPC分类号： G02B27/10

CPC分类号： G02B6/0053 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0065

摘要： A brightness enhancement film comprises a base film, wherein a stress retardation gradient of the base film is calculated to be less than or equal to 50 nanometers per inch, wherein a first surface of the base film is textured, and wherein a light-redirecting structure is disposed on a first surface of the base film.

摘要翻译： 亮度增强膜包括基膜，其中基膜的应力延迟梯度被计算为小于或等于50纳米/英寸，其中基膜的第一表面是有纹理的，并且其中光重定向结构 设置在基膜的第一表面上。

公开(公告)号：US20060114569A1

公开(公告)日：2006-06-01

申请号：US11326158

申请日：2006-01-04

申请人： Kevin Capaldo ,  Brian Carvill ,  Dennis Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

发明人： Kevin Capaldo ,  Brian Carvill ,  Dennis Coyle ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

IPC分类号： G02B27/10

CPC分类号： G02B6/0053 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0278 ,  G02B6/0065

摘要： In one embodiment, a brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The brightness enhancement film is capable of collimating light, and wherein, without the coating, the diffusing film would be capable of spread light passing through the back surface. In another embodiment, the brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The diffusing film has a stress retardation gradient of less than or equal to 50 nm/in, wherein an interval for calculation of the stress retardation gradient is less than 1 inch. The brightness enhancement film is capable of collimating light.

摘要翻译： 在一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和设置在涂层中的光重定向结构。 亮度增强膜能够准直光，并且其中，在没有涂层的情况下，漫射膜能够扩散通过背面的光。 在另一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和布置在涂层中的光重定向结构。 漫射膜具有小于或等于50nm / in的应力延迟梯度，其中应力延迟梯度的计算间隔小于1英寸。 亮度增强膜能够准直光。

公开(公告)号：US20060066845A1

公开(公告)日：2006-03-30

申请号：US10952651

申请日：2004-09-29

申请人： Kevin Capaldo ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

发明人： Kevin Capaldo ,  Yu Hu ,  Chunghei Yeung ,  Yan Zhang

IPC分类号： G01N21/00

CPC分类号： G01N21/958 ,  G01N21/8803 ,  G01N2021/8967

摘要： A method of inspecting a light-management film comprises reflecting light from an overhead light source off a first side of the light-management film and examining the light-management film for defects; directing transmission light from a backlight source through a second side of the light-management film to the first side and examining the light-management film for defects; reflecting light from the overhead light source off the second side of the light-management film and examining the light-management film for defects; directing transmission light from the backlight source through the first side of the light-management film to the second side and examining the light-management film for defects; and measuring a location of each of the examined defects in the light-management film.

摘要翻译： 检查光管理膜的方法包括将来自顶部光源的光从光管理膜的第一侧反射并检查光管理膜的缺陷; 将来自背光源的透射光引导到光管理膜的第二侧到第一侧，并检查光管理膜的缺陷; 将来自顶棚光源的光从光管理膜的第二侧反射出来，并检查光管理膜的缺陷; 将来自背光源的透射光通过光管理膜的第一侧引导到第二侧，并检查光管理膜的缺陷; 并测量光管理膜中每个检查缺陷的位置。

公开(公告)号：US20060071362A1

公开(公告)日：2006-04-06

申请号：US10937942

申请日：2004-09-10

申请人： Chunghei Yeung ,  Yu Hu ,  Kevin Capaldo ,  Anne Herrmann ,  Yan Zhang ,  Bret Chisholm ,  Paul Smigelski ,  Dennis Coyle

发明人： Chunghei Yeung ,  Yu Hu ,  Kevin Capaldo ,  Anne Herrmann ,  Yan Zhang ,  Bret Chisholm ,  Paul Smigelski ,  Dennis Coyle

IPC分类号： B29C47/88

CPC分类号： G02B6/0065 ,  G02B6/0041 ,  G02B6/0051 ,  G02B6/0053 ,  Y10S524/91 ,  Y10S524/911 ,  Y10S524/912 ,  Y10T428/10 ,  Y10T428/1086 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31609

摘要： A light management film includes a first layer with a thermoplastic resin and a particular phosphonium sulfonate salt, and a second layer formed from a curable composition and having a refractive index of at least 1.5. The light management film exhibits reduced static electricity build-up and reduced dust attraction, making it easier to handle during fabrication of display devices such as the flat panel displays of laptop computers.

摘要翻译： 光管理膜包括具有热塑性树脂的第一层和特定的磺酸鏻盐，以及由可固化组合物形成的折射率至少为1.5的第二层。 光管理膜显示减少的静电积聚和减少的吸尘性，使得在制造显示装置（例如膝上型计算机的平板显示器）时更容易处理。

公开(公告)号：US20070240813A1

公开(公告)日：2007-10-18

申请号：US11405084

申请日：2006-04-17

申请人： Yu Hu ,  Nitin Vaish ,  Kevin Capaldo ,  Chunghei Yeung

发明人： Yu Hu ,  Nitin Vaish ,  Kevin Capaldo ,  Chunghei Yeung

IPC分类号： B29C47/00

CPC分类号： B29C43/222 ,  B29C43/305 ,  B29C43/48 ,  B29C48/08 ,  B29C48/21 ,  B29C48/30 ,  B29C48/307 ,  B29C48/91 ,  B29C48/914 ,  B29C48/9145 ,  B29C48/917 ,  B29C59/046 ,  B29C2043/025 ,  B29C2043/486 ,  B29K2023/16 ,  B29K2027/18 ,  B29K2105/256

摘要： In one embodiment, the process for forming a multilayer film comprises disposing a supportive layer adjacent to an imprinting layer to form a multilayer film and imprinting microstructures in the imprinting layer as the multilayer film passes between a heated roller and a compression roller. The multilayer film is free of a removable carrier layer. The supportive layer has a supportive layer glass transition temperature that is greater than or equal to about 15° C. higher than the imprinting layer glass transition temperature and/or the supportive layer has a supportive layer melting temperature that is greater than or equal to about 15° C. higher than an imprinting layer melting temperature. The imprinting temperature is lower than the supportive layer melting temperature.

摘要翻译： 在一个实施方案中，形成多层膜的方法包括在多层膜通过加热辊和压缩辊之间时，在邻近压印层处设置支撑层以形成多层膜并在压印层中压印微结构。 多层膜不含可去除的载体层。 支撑层具有大于或等于约15℃的支撑层玻璃化转变温度，高于压印层玻璃化转变温度和/或支撑层具有大于或等于约的支撑层熔解温度 比印刷层熔融温度高15℃。 压印温度低于支撑层熔融温度。

公开(公告)号：US20070013100A1

公开(公告)日：2007-01-18

申请号：US11180857

申请日：2005-07-13

申请人： Kevin Capaldo ,  Dennis Coyle ,  Yu Hu ,  Haijiang Tang ,  Yan Zhang

发明人： Kevin Capaldo ,  Dennis Coyle ,  Yu Hu ,  Haijiang Tang ,  Yan Zhang

IPC分类号： B29C47/00

CPC分类号： B29C43/52 ,  B29C33/04 ,  B29C35/16 ,  B29C43/24 ,  B29C43/46 ,  B29C48/08 ,  B29C48/914 ,  B29C48/92 ,  B29C2035/1666 ,  B29C2043/5816 ,  B29C2948/92523 ,  B29C2948/92704 ,  B29C2948/9278 ,  B29C2948/92923 ,  B29K2023/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2995/0018 ,  B29K2995/0022 ,  B29K2995/0024 ,  B29K2995/0029 ,  B29K2995/0032 ,  B29K2995/0034 ,  B29K2995/0072 ,  B29K2995/0073

摘要： In one embodiment, the film making process can comprise: introducing a plastic melt to a nip between a calendar roll and a resilient roll, passing the plastic melt between the calendar roll and the resilient roll to produce the film, and controlling a roughness of the film by actively cooling an external surface of the resilient roll. In another embodiment, the film making process can comprise: introducing a plastic melt having a melt temperature to a nip between a calendar roll and a resilient roll, passing the plastic melt between the calendar roll and the resilient roll to produce the film, and adjusting a roughness of the film at a constant production rate and a constant nip pressure.

摘要翻译： 在一个实施例中，成膜过程可以包括：将塑料熔体引入到压延辊和弹性辊之间的辊隙中，使塑料熔体在压延辊和弹性辊之间通过以产生膜，并且控制 通过主动冷却弹性辊的外表面。 在另一个实施例中，成膜工艺可以包括：将具有熔融温度的塑料熔体引入砑光辊和弹性辊之间的辊隙，使塑料熔体在压延辊和弹性辊之间通过以产生膜，并调节 以恒定的生产速率和恒定的辊隙压力，膜的粗糙度。

公开(公告)号：US20230063425A1

公开(公告)日：2023-03-02

申请号：US17823465

申请日：2022-08-30

申请人： Newar Husam Al Majid ,  Alex Beltyukov ,  Nathan Kenneth Boyd ,  Jacob Catalano ,  Wenbin Chen ,  Matthew Lee Cook ,  Andrew Grosvenor Cooper ,  Zuoyou Gu ,  Yu Hu ,  Timothy Kautz ,  Edward Koai ,  Karen Jong-Hwi Lee ,  Chinmay Lonkar ,  Lu Lu ,  Zachary Lupei ,  Charles Melbye ,  Celia Nicole Mourkogiannis ,  Chiung-FU Shih ,  Brian Yee ,  Jiawen Zeng ,  Dongguang Zhao

发明人： Newar Husam Al Majid ,  Alex Beltyukov ,  Nathan Kenneth Boyd ,  Jacob Catalano ,  Wenbin Chen ,  Matthew Lee Cook ,  Andrew Grosvenor Cooper ,  Zuoyou Gu ,  Yu Hu ,  Timothy Kautz ,  Edward Koai ,  Karen Jong-Hwi Lee ,  Chinmay Lonkar ,  Lu Lu ,  Zachary Lupei ,  Charles Melbye ,  Celia Nicole Mourkogiannis ,  Chiung-FU Shih ,  Brian Yee ,  Jiawen Zeng ,  Dongguang Zhao

IPC分类号： H04L51/10 ,  H04L51/046 ,  H04L51/52

摘要： Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for displaying content feeds within a messaging system. The program and method provide for receiving, by a messaging application associated with a user, user input corresponding to a request for a first content feed, the first content feed comprising a first plurality of media content items provided by one or more friends of the user; providing for display of the first content feed; determining, by the messaging application, that display of the first content feed is complete; and providing, in response to determining that display of the first content feed is complete, for display of a second content feed, the second content feed comprising a second plurality of media content items provided by one or more content providers to which the user subscribes with respect to the messaging application.