摘要:
A method for manufacturing soil-resistant glass the surface of which is covered with a coating film having a high hardness, and the soil-resistant glass are provided. A coating film comprising titania or/and titania-silica is formed by coating a glass surface with a photocatalyst solution comprising the titania or/and the titania-silica each having a photocatalytic function and heating the applied photocatalyst solution at a temperature higher than at least 100° C. The heating temperature may be a temperature higher than 100° C. and 300° C. or lower. The time of heating at the above-mentioned temperature may be at least 2 minutes or longer.
摘要:
According to one embodiment, a liquid crystal module includes a transmissive liquid crystal cell, a light source device, a light guide plate and a frame. The light source device includes a plurality of light-emitting elements arranged in a row on a board. The light guide plate includes a light incidence surface on which light emitted from the light source device enters and a light exit surface from which light that has entered the light guide plate through the light incidence surface is output. The frame is configured to hold a peripheral portion of the liquid crystal cell and the light source device and to comprise a first projection projecting from a position close to the light source device toward the light guide plate.
摘要:
According to one embodiment, a liquid crystal module includes a transmissive liquid crystal cell, a light source device, a light guide plate and a frame. The light source device includes a plurality of light-emitting elements arranged in a row on a board. The light guide plate includes a light incidence surface on which light emitted from the light source device enters and a light exit surface from which light that has entered the light guide plate through the light incidence surface is output. The frame is configured to hold a peripheral portion of the liquid crystal cell and the light source device and to comprise a first projection projecting from a position close to the light source device toward the light guide plate.
摘要:
A method for manufacturing soil-resistant glass the surface of which is covered with a coating film having a high hardness, and the soil-resistant glass are provided. A coating film comprising titania or/and titania-silica is formed by coating a glass surface with a photocatalyst solution comprising the titania or/and the titania-silica each having a photocatalytic function and heating the applied photocatalyst solution at a temperature higher than at least 100° C. The heating temperature may be a temperature higher than 100° C. and 300° C. or lower. The time of heating at the above-mentioned temperature may be at least 2 minutes or longer.
摘要:
A planar light source device comprises a light guide having a light entrance surface through which light enters, and a light exit surface, from which the light that entered through the light entrance surface exits, a light source disposed along the light entrance surface, and a reflecting body, which has two ends forming an opening to discharge the light emitted from the light source and sandwiching the light guide in a thickness direction, surrounds the light source, and reflects the light emitted from the light source toward the light entrance surface. The light exit surface has a grained surface region where a convex dot pattern is formed and a positioning region where no dot pattern is formed. One of the two ends of the reflecting body, which is brought into contact with the light exit surface, has an edge that is positioned in the positioning region.
摘要:
A planar light source device comprises a light guide having a light entrance surface through which light enters, and a light exit surface, from which the light that entered through the light entrance surface exits, a light source disposed along the light entrance surface, and a reflecting body, which has two ends forming an opening to discharge the light emitted from the light source and sandwiching the light guide in a thickness direction, surrounds the light source, and reflects the light emitted from the light source toward the light entrance surface. The light exit surface has a grained surface region where a convex dot pattern is formed and a positioning region where no dot pattern is formed. One of the two ends of the reflecting body, which is brought into contact with the light exit surface, has an edge that is positioned in the positioning region.