초록 ▼

A decorated luminary product includes either a candle or a candle holder containing the candle. A decorative web of a heat-shrinkable polymer web is heat shrunk to conform to a shape of the one of the candle and the candle holder. The web is decorated with a thermochromic ink or pigmentation to coop

A decorated luminary product includes either a candle or a candle holder containing the candle. A decorative web of a heat-shrinkable polymer web is heat shrunk to conform to a shape of the one of the candle and the candle holder. The web is decorated with a thermochromic ink or pigmentation to cooperate with heat emitted by burning the candle to provide a visible change in the ink or pigmentation, so as to provide a pleasing visual effect when the candle is burned.

대표청구항 ▼

A decorated luminary product includes either a candle or a candle holder containing the candle. A decorative web of a heat-shrinkable polymer web is heat shrunk to conform to a shape of the one of the candle and the candle holder. The web is decorated with a thermochromic ink or pigmentation to coop

A decorated luminary product includes either a candle or a candle holder containing the candle. A decorative web of a heat-shrinkable polymer web is heat shrunk to conform to a shape of the one of the candle and the candle holder. The web is decorated with a thermochromic ink or pigmentation to cooperate with heat emitted by burning the candle to provide a visible change in the ink or pigmentation, so as to provide a pleasing visual effect when the candle is burned. here no light output means is located, a projected width of said transmission light reflection surface on said reference plane is not larger than 40 μm, and each of said counter surfaces is constituted by a slope inclined at an inclination angle of not smaller than 40 degrees with respect to said reference plane. 2. A light pipe according to claim 1, wherein the ridgelines of said prismatic structures in said light output means provided for each of said respective incidence side surfaces cross one another at an angle of not smaller than 40 degrees. 3. A light pipe according to claim 1, wherein said light output means is provided in said upper surface of said plate-like member. 4. A light pipe comprising: an upper surface; a lower surface; side surfaces between said upper and lower surfaces, at lease two of said side surfaces constituting incidence side surfaces each extending in left-right and front-rear directions of said light pipe; and light output means formed in one of said upper and lower surfaces so that incident light to said one of said upper and lower surfaces from each of said incidence side surfaces is made to go out from the other one of said upper and lower surfaces by said light output means, said light output means comprising a repetitive structure of prismatic structures having ridgelines extending along each of said incidence side surfaces respectively, wherein each of said two incidence side surfaces is constituted by a protruded transparent member, the ridgelines of said prismatic structures in said light output means provided for the incidence side surface in the left-right direction are inclined in a direction moving away from one incidence side surface in the front-rear direction toward the other end side with reference to the incidence side surface in the left-right direction, and the ridgelines of said prismatic structures in said light output means provided for the incidence side surface in the front-rear direction are inclined in a direction moving away from one incidence side surface in the left-right direction toward the other end side with reference to the incidence side surface in the front-rear direction. 5. A plane light source unit comprising: a light pipe according to claim 1; and light sources disposed on said incidence side surfaces, respectively, of said light pipe. 6. A plane light source unit according to claim 5, wherein said light sources are different in color light emission and can be switched on/off. 7. A plane light source unit according to claim 5, wherein each of said light sources is a linear light source constituted by a combination of a point light source and a linear light pipe for converting incident light from said point light source into said linear light source. 8. A reflection type liquid-crystal display device comprising: a plane light source unit according to claim 5 in which said light pipe has said light output means in the upper surface; a liquid-crystal cell with a reflection layer being disposed on the lower surface of said light pipe of said plane light source unit. 9. A transmission type liquid-crystal display device comprising: a plane light source unit according to claim 5; a transmission type liquid-crystal cell disposed on the upper surface of said light pipe of said light source unit; and light reflection means disposed on the lower surface of said light pipe.