Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same
A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
25.04.2007
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident light corresponding to the point light source. The first reflecting portion reflects a first light of the incident light. The second reflecting portion roundly connects the first reflecting portion to the light incident portion and reflects a second light of the incident light. |
---|---|
AbstractList | A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident light corresponding to the point light source. The first reflecting portion reflects a first light of the incident light. The second reflecting portion roundly connects the first reflecting portion to the light incident portion and reflects a second light of the incident light. |
Author | KIM HWAN JIN,LEE SANG HEE,LEE KYOUNG DON,CHANG SEIN,KIM JAE KWANG,CHOI IN HYUK,KIM WAL HEE,CHA JAELOK,JANG JI HWAN |
Author_xml | – fullname: KIM HWAN JIN,LEE SANG HEE,LEE KYOUNG DON,CHANG SEIN,KIM JAE KWANG,CHOI IN HYUK,KIM WAL HEE,CHA JAELOK,JANG JI HWAN |
BookMark | eNqFzL0KwkAQBOArtPDvGdwHUPAXsZSgWIiVfVjvNsni5e7IXgLx6QVNkc5qYOZjxmrgvKORet84LyLkNRuC2nGEzFcQPLsI9juJrytNC3iifv0aFKHyaVsosGGXQyyos70bdAYMS7DYgqGGNfW5YElTNczQCs26nKj55fxIrksKPiUJqMlRTJP7-rjfHFa70_a_-ABmR0dp |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
ExternalDocumentID | CN1952704A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CN1952704A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 13:55:18 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CN1952704A3 |
Notes | Application Number: CN200610136078 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070425&DB=EPODOC&CC=CN&NR=1952704A |
ParticipantIDs | epo_espacenet_CN1952704A |
PublicationCentury | 2000 |
PublicationDate | 20070425 |
PublicationDateYYYYMMDD | 2007-04-25 |
PublicationDate_xml | – month: 04 year: 2007 text: 20070425 day: 25 |
PublicationDecade | 2000 |
PublicationYear | 2007 |
RelatedCompanies | SAMSUNG ELECTRONICS CO., LTD |
RelatedCompanies_xml | – name: SAMSUNG ELECTRONICS CO., LTD |
Score | 2.6761627 |
Snippet | A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | 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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
Title | Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070425&DB=EPODOC&locale=&CC=CN&NR=1952704A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1LT8JAEJ4gPm-KGnzvwfRkI5Su0ENjZAshRgoxaLiR3e6CRCiNLTH4650uVLlwndlMupt-s_NNZ6YAt9J2kBXIkimQX5l2wLkpaojHITIxqhQtc13y3_YfWm_2c5_2c_CR9cLoOaHfejgiIipAvCfaX0f_SSxP11bG92KMotljs-d6RsaOq-k7aHh1t9HteB1mMOYy3_Bf3bJDLVQ-bcF2GkSnU_Yb7_W0JyVav1Cah7DTRVthcgQ5FRZgn2X_XSvAXnv1ubsAu7o-M4hRuMJgfAw_LymfJqM5Pj6ZIyIJxp0kmo3DhEy0apmQvyOCB59LCUbIaiomC5L25IcjglHfau2aGR5KIsdxNOELIlXqQdaXx3yqTuCm2eixlonbGfyd3ID52b4rp5APZ6EqArFpVVpiyGtSDW3uCOEEJSSqCr2elLTCz6C4ycr5ZtUFHCzTnrZp0UvIJ19zdYX3dSKu9VH_AtBCnQg |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV3dT8IwEL8gfuCbogQ_6YPZk4t8rMIeFiMbBBUGMWh4I-1akAhjcSMG_3pvhSkvvN41l7bp73q_210HcCMME1mBKOoc-ZVueIzpvIZ4HCETo1LSElMl_x33vvVmPA_oIAUfSS-Meif0Wz2OiIjyEO-R8tfBfxLLUbWV4R2foGj-0Oxbjpaw42p8BjWnbjV6Xadra7Zt2a7mvlolk5ZR-bgDu1WchiJK7_W4JyXYvFCaR7DXQ1t-dAwp6WchYyf_XcvCQWf9uTsL-6o-0wtRuMZgeAI_7ZhPk_ECp08WiEiCcScJ5hM_IlOlWiXkbwln3udKghGynPHpksQ9-f6YYNS3HrthhvmCiEkYTNmSCBl7kM3hIZvJUyg0G327peNyhn87N7TdZN2VHKT9uS_zQAxaFWU-YjUhRwYzOTe9IhJViV5PCFphZ5DfZuV8u6oAmVa_0x62n9yXCzhcpUANvUwvIR19LeQV3t0Rv1bb_gtNxp_y |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Light+guide+unit+for+point+light+source%2C+backlight+assembly+having+the+light+guide+unit+and+display+device+having+the+same&rft.inventor=KIM+HWAN+JIN%2CLEE+SANG+HEE%2CLEE+KYOUNG+DON%2CCHANG+SEIN%2CKIM+JAE+KWANG%2CCHOI+IN+HYUK%2CKIM+WAL+HEE%2CCHA+JAELOK%2CJANG+JI+HWAN&rft.date=2007-04-25&rft.externalDBID=A&rft.externalDocID=CN1952704A |