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1. WO2012070214 - LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME

Publication Number WO/2012/070214
Publication Date 31.05.2012
International Application No. PCT/JP2011/006439
International Filing Date 18.11.2011
IPC
G02F 1/1335 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
CPC
G02B 30/27
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
30Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
20by providing first and second parallax images to an observer's left and right eyes
26of the autostereoscopic type
27involving lenticular arrays
G02F 1/133512
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133509Filters, e.g. light shielding masks
133512Light shielding layers, e.g. black matrix
H04N 13/31
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
302for viewing without the aid of special glasses, i.e. using autostereoscopic displays
31using parallax barriers
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 竹井 美智子 TAKEI, Michiko (UsOnly)
  • 中谷 喜紀 NAKATANI, Yoshiki (UsOnly)
  • 岡本 哲也 OKAMOTO, Tetsuya (UsOnly)
  • 中西 研二 NAKANISHI, Kenji (UsOnly)
  • 西原 雄祐 NISHIHARA, Yusuke (UsOnly)
  • 土屋 博司 TSUCHIYA, Hiroshi (UsOnly)
  • 居山 裕一 IYAMA, Yuichi (UsOnly)
  • 佐々木 太一 SASAKI, Taichi (UsOnly)
  • 青山 伊織 AOYAMA, Iori (UsOnly)
  • 臼井 健太朗 USUI, Kentaro (UsOnly)
Inventors
  • 竹井 美智子 TAKEI, Michiko
  • 中谷 喜紀 NAKATANI, Yoshiki
  • 岡本 哲也 OKAMOTO, Tetsuya
  • 中西 研二 NAKANISHI, Kenji
  • 西原 雄祐 NISHIHARA, Yusuke
  • 土屋 博司 TSUCHIYA, Hiroshi
  • 居山 裕一 IYAMA, Yuichi
  • 佐々木 太一 SASAKI, Taichi
  • 青山 伊織 AOYAMA, Iori
  • 臼井 健太朗 USUI, Kentaro
Agents
  • 前田 弘 MAEDA, Hiroshi
Priority Data
2010-26403226.11.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME
(FR) PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES ET SON PROCÉDÉ DE FABRICATION
(JA) 液晶表示パネルおよびその製造方法
Abstract
(EN)
A liquid crystal display panel (S) is provided with a TFT substrate (11), a CF substrate (12) disposed to face the TFT substrate (11), and a liquid crystal layer (13) disposed between the TFT substrate (11) and the CF substrate (12), and the liquid crystal display panel displays a first image and a second image in the first direction (D1) and the second direction (D2), respectively. The liquid crystal display panel (S) is also provided with a parallax barrier (20), which has a plurality of light blocking sections (24) that are provided such that the light blocking sections linearly extend parallel to each other, and which also has translucent slits (23) that are provided among the light blocking sections (24). The parallax barrier (20) is provided on the CF substrate (12) surface on the reverse side of the liquid crystal layer (13).
(FR)
L'invention concerne un panneau d'affichage à cristaux liquides (S) comprenant un substrat TFT (11), un substrat CF (12) disposé pour faire face au substrat TFT (11) et une couche de cristaux liquides (13) disposée entre le substrat TFT (11) et le substrat CF (12). Le panneau d'affichage à cristaux liquides affiche une première image et une seconde image, dans la première direction (D1) et dans la seconde direction (D2), respectivement. Le panneau d'affichage à cristaux liquides (S) comprend également une barrière de parallaxe (20), qui possède une pluralité de sections d'interception de lumière (24) qui sont implantées de sorte que les sections d'interception de lumière s'étendent linéairement, parallèlement entre elles, et qui possède également des fentes translucides (23) qui sont implantées entre les sections d'interception de lumière (24). La barrière de parallaxe (20) est placée sur la surface du substrat CF (12) qui se trouve sur le côté opposé à la couche de cristaux liquides (13).
(JA)
 液晶表示パネル(S)は、TFT基板(11)と、TFT基板(11)に対向して配置されたCF基板(12)と、TFT基板(11)及びCF基板(12)の間に設けられた液晶層(13)とを備え、第1方向(D1)及び第2方向(D2)に対してそれぞれ第1及び第2画像を表示する。液晶表示パネル(S)は、互いに平行に線状に延びるように設けられた複数の遮光部(24)と、遮光部(24)の間に設けられた透光性スリット(23)とを有する視差バリア(20)を更に備える。そして、視差バリア(20)は、CF基板(12)の液晶層(13)側とは反対側の表面に設けられている。
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