光渦リターダ・マイクロアレイ

申请公布号：JP5624741(B2)

申请号：JP20090206696

申请日期：2009.09.08

申请公布日期：2014.11.12

分类号：G02F1/1337;G02B5/30;G02B27/28

主分类号：G02F1/1337

摘要：<p>A micro-array of optical vortex retarders is provided by forming an alignment layer having a plurality of discrete alignment patches with different orientations. A layer of birefringent material, including one of a liquid crystal and a liquid crystal polymer precursor material, is provided adjacent to the alignment layer. The aligning orientation and position of each discrete alignment patch in the plurality of discrete alignment patches is selected to induce the layer of birefringent material to form at least one optical vortex retarder adjacent to a substantially non-oriented region of the alignment layer.</p>

Adjustable support.

Manufacturing method for multifiber polarization maintaining fiber assembly and multifiber polarization maintaining fiber assembly manufacturing device.

Handrail device for an accelerating walkway.

Miniature electronic device.

Polyolefin foam beads having high density crust and method for manufacturing the same.

Pharmaceutical compositions of fibrinolytic agent.

ATTACCO PER TAVOLA DA NEVE CON PROFILO VERTICALE RIDOTTO

Heterocyclic compounds process for their preparation and pharmaceutical compositions containing themand their use in the treatment of diabetes and related diseases.

Use of 2-alkoxyphenyl-substituted imidazotriazinones.

MPS SYSTEM FOR AUTOMATICALLY MANUFACTURING CONCRETE PRODUCTS AND FILLING UNIT USED FOR THE SAME PRODUCING VARIOUS CONCRETE PRODUCTS HAVING GOOD QUALITY

Process for the preparation of polyvalent alcohols

Fremgangsmate for fremstilling av umettet halogenholdige hydrokarboner samt dertil egnet anordning

ANODE COMPRISING DOUBLE ACTIVE MATERIAL LAYERS FOR PREVENTING COLLAPSE OF ANODE STRUCTURE AND BATTERY USING THE SAME

PLASMA DISPLAY PANEL PRODUCING METHOD, AND PLASMA DISPLAY PANEL

POWER-SUPPLY DEVICE GENERATING OPERATIONAL VOLTAGES FOR PORTABLE DEVICES MOUNTED ON VEHICLES FROM CAR BATTERIES

MONITOR APPARATUS FOR A CAR TO REDUCE NOISE ON A MONITOR CREATED DUE TO SHOCK ACCORDING TO MOVEMENT OF THE CAR

METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE DEVICE, ESPECIALLY PREVENTING MISALIGNMENT BETWEEN OPTICAL FIBER AND OPTICAL WAVEGUIDE THIN FILM

CMP SLURRY CONTAINING IONIZING OXIDANT CAPABLE OF RESTRAINING PLUG RECESS FOR TUNGSTEN AND METHOD OF FORMING CONTACT PLUG OF SEMICONDUCTOR DEVICE USING THE SAME

PLASMA SOURCE MANUFACTURING SEMICONDUCTOR DEVICE PREVENTING EXCESSIVE ENLARGING OF CHAMBER SIZE AND CONTROLLING UNIFORMITY OF PLASMA USING STEP-SHAPED ANODE

TSOP STACK PACKAGE PREVENTING SOLDER PASTE FROM FLOWING DOWN BY HALF-ETCHING SHOULDER PORTION OF OUTER LEAD OF BOTTOM PACKAGE