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1. (WO2010073773) LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/073773 International Application No.: PCT/JP2009/064551
Publication Date: 01.07.2010 International Filing Date: 20.08.2009
IPC:
F21V 19/00 (2006.01) ,F21S 2/00 (2006.01) ,G02F 1/1333 (2006.01) ,G02F 1/13357 (2006.01) ,F21Y 103/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19
Fastening of light sources or lamp holders
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
G PHYSICS
02
OPTICS
F
DEVICES 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
1
Devices 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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
103
Elongated light sources, e.g. fluorescent tubes
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府大阪市阿倍野区長池町22番22号 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522, JP (AllExceptUS)
竹場 光弘 TAKEBA Mitsuhiro; null (UsOnly)
Inventors:
竹場 光弘 TAKEBA Mitsuhiro; null
Agent:
特許業務法人暁合同特許事務所 AKATSUKI UNION PATENT FIRM; 愛知県名古屋市中区栄二丁目1番1号 日土地名古屋ビル5階 5th Floor, Nittochi Nagoya Bldg., 1-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2008-32669023.12.2008JP
Title (EN) LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVING DEVICE
(FR) DISPOSITIF D'ÉCLAIRAGE, DISPOSITIF D'AFFICHAGE ET DISPOSITIF DE RÉCEPTION DE TÉLÉVISION
(JA) 照明装置、表示装置およびテレビ受信装置
Abstract:
(EN) A lamp clip (30) is provided with an engagement portion (32) for engaging from the rear side at a hole fringe portion of an engagement hole (41) formed at a chassis (22) through an insertion hole (43) made at an optical sheet (27), the chassis (22) is provided with a through hole (42) that is larger in hole area than the engagement hole (41) and is provided continuously from the engagement hole (41).  The engagement portion (32) is made movable between a fixed position set at the engagement hole (41) and a detachable position set at the through hole (42), the insertion hole (43) of the optical sheet (27) is larger in hole area than the engagement hole (41), and the optical sheet (27) is capable of sliding in a direction along the moving direction of the engagement portion (32)from the initial position where the insertion hole (43) is connected to the through hole (42).
(FR) Une lampe clip (30) comprend une partie d'enclenchement (32) permettant l'enclenchement depuis le côté arrière au niveau d'une partie de bordure de trou d'un trou d'enclenchement (41) formé au niveau d'un châssis (22) au moyen d'un trou d'insertion (43) composé d'une feuille optique (27). Le châssis (22) présente un trou traversant (42) qui est plus grand en superficie que le trou d'enclenchement (41) et est fourni en continu depuis le trou d'enclenchement (41). La partie d'enclenchement (32) est déplaçable entre une position fixe définie au niveau du trou d'enclenchement (41) et une position déplaçable définie au niveau du trou traversant (42), le trou d'insertion (43) de la feuille optique (27) étant plus grand en superficie que le trou d'enclenchement (41), et la feuille optique (27) étant susceptible de coulisser dans une direction le long de la direction de déplacement de la partie d'enclenchement (32) depuis la position initiale dans laquelle le trou d'insertion (43) est relié au trou traversant (42).
(JA) ランプクリップ30には、光学シート27に形成された挿通孔43を通ってシャーシ22に形成された係止孔41の孔縁部に裏側から係止する係止部32が設けられており、シャーシ22には、係止孔41よりも孔面積の大きい通し孔42が、係止孔41から一続きに設けられ、係止部32は、係止孔41に位置する固定位置と、通し孔42に位置する着脱位置との間を移動可能とされ、光学シート27の挿通孔43は、係止孔41よりも孔面積が大きいものであり、光学シート27は、挿通孔43が通し孔42に連なる初期位置から係止部32の移動方向に沿う方向にスライド可能とされている。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20110249203CN102245965