Patents by Inventor Poundaleva Irina

Poundaleva Irina has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10788692
    Abstract: An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 29, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kee-Han Uh, Hyung-Guel Kim, Sang-Woo Kim, Seung-Kyu Lee, Bo-Young An, Won-Sang Park, Jae-Hyun Kim, Hae-Young Yun, Jae-Young Lee, Poundaleva Irina, Sung-Eun Cha, Young-Joo Chang, Jae-Ik Lim, Ki-Hun Jeong
  • Publication number: 20100066655
    Abstract: An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.
    Type: Application
    Filed: November 20, 2009
    Publication date: March 18, 2010
    Inventors: Kee-Han Uh, Hyung-Guel Kim, Sang-Woo Kim, Seung-Kyu Lee, Bo-Young An, Won-Sang Park, Jae-Hyun Kim, Hae-Young Yun, Jae-Young Lee, Poundaleva Irina, Sung-Eun Cha, Young-Joo Chang, Jae-Ik Lim, Ki-Hun Jeong
  • Patent number: 7646438
    Abstract: A micro lens panel unit for 3D display device includes: a first panel; a resin lens formed on the first panel and having a convex shape; a second panel facing the first panel; and a liquid crystal interposed between the first and second panels.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: January 12, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Won-Sang Park, Kee-Han Uh, Hae-Young Yun, Jae-Hyun Kim, Jae-Young Lee, Young-Joo Chang, Poundaleva Irina, Sung-Eun Cha, Seung-Kyu Lee, Jae-Ik Lim, Sang-Woo Kim
  • Patent number: 7633473
    Abstract: An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: December 15, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kee-Han Uh, Hyung-Guel Kim, Sang-Woo Kim, Seung-Kyu Lee, Bo-Young An, Won-Sang Park, Jae-Hyun Kim, Hae-Young Yun, Jae-Young Lee, Poundaleva Irina, Sung-Eun Cha, Young-Joo Chang, Jae-Ik Lim, Ki-Hun Jeong
  • Patent number: 7609344
    Abstract: The present invention provides a transflective liquid crystal display having reflection regions and transmission regions, including a first substrate, a light transmissive layer formed on the first substrate and having recessed portions corresponding to the transmission regions, color filters formed on the light transmissive layer and having a position-dependent thickness due to the recessed portions of the light transmissive layer, transparent electrodes formed on the first substrate, reflective electrodes disposed on the reflection regions and interposed between the light transmissive layer and the color filters, a second substrate, a common electrode formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: October 27, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Joo Chang, Jae-Ik Lim, Jae-Young Lee, Seung-Kyu Lee, Sung-Eun Cha, Poundaleva Irina, Sang-Woo Kim, Jae-Hyun Kim, Hae-Young Yun, Won-Sang Park, Kee-Han Uh
  • Publication number: 20070019132
    Abstract: A method of manufacturing a microlens substrate includes forming a microlens sheet of a photosensitive resin including a lenticular lens array on a lower substrate, exposing the microlens sheet to light through a mask dividing the lenticular lens array into a plurality of portions respectively corresponding to a plurality of cells and defining a boundary between each of the plurality of cells, planarizing a portion of the microlens sheet corresponding to the boundary, and forming a seal line on the planarized boundary to combine the lower substrate with a corresponding upper substrate.
    Type: Application
    Filed: December 30, 2005
    Publication date: January 25, 2007
    Inventors: Jae-hyun Kim, Kee-han Uh, Won-sang Park, Hae-young Yun, Sang-woo Kim, Jae-Young Lee, Jae-ik Lim, Young-Joo Chang, Seung-Kyu Lee, Poundaleva Irina, Sung-eun Cha
  • Publication number: 20060158588
    Abstract: An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.
    Type: Application
    Filed: December 14, 2005
    Publication date: July 20, 2006
    Inventors: Kee-Han Uh, Hyung-Guel Kim, Sang-Woo Kim, Seung-Kyu Lee, Bo-Young An, Won-Sang Park, Jae-Hyun Kim, Hae-Young Yun, Jae-Young Lee, Poundaleva Irina, Sung-Eun Cha, Young-Joo Chang, Jae-lk Lim, Ki-Hun Jeong
  • Publication number: 20060125987
    Abstract: The present invention provides a transflective liquid crystal display having reflection regions and transmission regions, including a first substrate, a light transmissive layer formed on the first substrate and having recessed portions corresponding to the transmission regions, color filters formed on the light transmissive layer and having a position-dependent thickness due to the recessed portions of the light transmissive layer, transparent electrodes formed on the first substrate, reflective electrodes disposed on the reflection regions and interposed between the light transmissive layer and the color filters, a second substrate, a common electrode formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 15, 2006
    Inventors: Young-Joo Chang, Jae-Ik Lim, Jae-Young Lee, Seung-Kyu Lee, Sung-Eun Cha, Poundaleva Irina, Sang-Woo Kim, Jae-Hyun Kim, Hae-Young Yun, Won-Sang Park, Kee-Han Uh
  • Publication number: 20060125977
    Abstract: A micro lens panel unit for 3D display device includes: a first panel; a resin lens formed on the first panel and having a convex shape; a second panel facing the first panel; and a liquid crystal interposed between the first and second panels.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 15, 2006
    Inventors: Won-Sang Park, Kee-Han Uh, Hae-Young Yun, Jae-Hyun Kim, Jae-Young Lee, Young-Joo Chang, Poundaleva Irina, Sung-Eun Cha, Seung-Kyu Lee, Jae-Ik Lim, Sang-Woo Kim
  • Publication number: 20060125984
    Abstract: The present invention provides a TFT array panel comprising having a transmission region and a reflection region and: a substrate; a transmission electrode formed on the substrate; a reflection electrode formed on the transmission electrode and disposed on the reflection region; a first retardation layer formed on the reflection electrode; and a second retardation layer formed on the first retardation layer and having a fast axis facing a different direction from a fast axis of the first retardation layer.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 15, 2006
    Inventors: Won-Sang Park, Sang-Woo Kim, Jae-Ik Lim, Seung-Kyu Lee, Sung-Eun Cha, Poundaleva Irina, Young-Joo Chang, Jae-Young Lee, Jae-Hyun Kim, Hae-Young Yun, Kee-Han Uh
  • Publication number: 20060051109
    Abstract: An adhesive is applied to a side of a 3D image forming device of a lenticular lens, parallax barrier, etc., and the 3D image forming device is adhered to an image panel. The image panel and the 3D image forming device are aligned whiling observing a 3D image of the adhered panel through a camera disposed thereabove. In this case, they are determined to be correctly aligned when a black stripe is positioned at the center of the image of the camera. Subsequently, the adhesive is hardened so as to fix the image panel and the 3D image forming device.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 9, 2006
    Inventors: Jae-Ik Lim, Jae-Young Lee, Sang-Woo Kim, Poundaleva Irina, Sung-Eun Cha, Seung-Kyu Lee, Jae-Hyun Kim, Hae-Young Yun, Kee-Han Uh, Won-Sang Park