PIGMENT DISPERSION LIQUID, CURABLE COMPOSITION, COLOR FILTER PRODUCED USING THE SAME, AND SOLID STATE IMAGING DEVICE
                        
                            
                                申请人:SHIMADA Kazuto
                            
                            
                                公开号:US20090017273A1
                            
                            
                                公开(公告)日:2009-01-15
                            
                            The present invention provides a pigment dispersion liquid including a pigment, a compound having a cyclic urea structure and having an acid group or a basic group, a dispersant, and a solvent. The pigment may be a pigment having a urea structure or an imide structure. The pigment may also be a pigment having a barbituric skeleton.