VA MODE LCD WITH VISIBILITY OF IPS-LCD AND RESPONSVA MODE LCD WITH VISIBILITY OF IPS-LCD AND RESPONSE TIME OF TN-LCD E TIME OF TN-LCD

• Main Authors: OTANI MINORU OTANI MINORU, IMOTO KEIJI IMOTO KEIJI, KINJOU TAKESHI KINJOU TAKESHI, YAMAGUCHI HISASHI YAMAGUCHI HISASHI, TSUDA HIDEAKI TSUDA HIDEAKI, IKEDA MASAHIRO IKEDA MASAHIRO, KOIKE YOSHIO KOIKE YOSHIO, OKAMOTO KENJI OKAMOTO KENJI, TACHIBANAKI MAKOTO TACHIBANAKI MAKOTO, TANIGUCHI YOJI TANIGUCHI YOJI, CHIDA HIDEO CHIDA HIDEO, TANOSE TOMONORI TANOSE TOMONORI, HAYASHI SHOUGO HAYASHI SHOUGO, KAMADA TSUYOSHI KAMADA TSUYOSHI, MORISHIGE MAKOTO MORISHIGE MAKOTO, KATAOKA SHINGO KATAOKA SHINGO, TAKEDA ARIHIRO TAKEDA ARIHIRO, HOSHINO ATUYUKI HOSHINO ATUYUKI, OHASHI MAKOTO OHASHI MAKOTO, FURUKAWA NORIAKI FURUKAWA NORIAKI, NAKANISHI YOHEI NAKANISHI YOHEI, HASEGAWA TADASHI HASEGAWA TADASHI, OHMURO KATSUFUMI OHMURO KATSUFUMI, TAKIZAWA HIDEAKI TAKIZAWA HIDEAKI, SASAKI TAKAHIRO SASAKI TAKAHIRO, SASABAYASHI TAKASHI SASABAYASHI TAKASHI, INOUE HIROYASU INOUE HIROYASU, TASAKA YASUTOSHI TASAKA YASUTOSHI, MAYAMA TAKATOSHI MAYAMA TAKATOSHI, TANAKA YOSHINORI TANAKA YOSHINORI, FUJIKAWA TETSUYA FUJIKAWA TETSUYA, MURATA SATOSHI MURATA SATOSHI, TANUMA SEIJI TANUMA SEIJI, SAWASAKI MANABU SAWASAKI MANABU, TSUKAO KOUJI TSUKAO KOUJI, HIROTA SIRO HIROTA SIRO, YOSHIDA HIDEFUMI YOSHIDA HIDEFUMI, TASHIRO KUNIHIRO TASHIRO KUNIHIRO
• Format: Patent
• Language: English; Korean
• Published: 04.05.2004
• Edition: 7
• Subjects: ADVERTISING; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; DISPLAYING; EDUCATION; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

PURPOSE: An LCD is provided to realize the visibilPURPOSE: An LCD is provided to realize the visibility of an IPS-LCD and the response time of TN-LCD ity of an IPS-LCD and the response time of TN-LCD by forming protrusions or grooves to respective suby forming protrusions or grooves to respective substrates while not carrying out rubbing or rinsingbstrates while not carrying out rubbing or rinsing after the rubbing which cause the orientation rej after the rubbing which cause the orientation reject. CONSTITUTION: An LCD includes LC oriented almect. CONSTITUTION: An LCD includes LC oriented almost perpendicularly to first and second substratesost perpendicularly to first and second substrates when a voltage is not applied. First and second d when a voltage is not applied. First and second domain control elements are mounted on at least eitomain control elements are mounted on at least either of the substrates to control the inclination oher of the substrates to control the inclination orientation of the LC in a plurality of directions rientation of the LC in a plurality of directions in a pixel area, when a voltage is applied. The fiin a pixel area, when a voltage is applied. The first domain control elements surround the second dorst domain control elements surround the second domain control elements in pixel areas in the perpenmain control elements in pixel areas in the perpendicular direction to the substrate. The first and dicular direction to the substrate. The first and second domain control elements are to be slits andsecond domain control elements are to be slits and protrusions(20) formed on electrodes(12,13) of th protrusions(20) formed on electrodes(12,13) of the first and second substrates. Orientation of the e first and second substrates. Orientation of the LC is divided in the middle of the slits and the pLC is divided in the middle of the slits and the protrusions. rotrusions.