X-ray sensing device
AssigneeAu Optronics Corporation
InventorsChia-Hsiu Tsai, Chia-Ming Chang, Ruei-Pei Chen
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Abstract
An X-ray sensing device includes a photosensitive element, lead-containing glass, and an X-ray conversion structure. The photosensitive element is configured to sense light having a first wavelength. The lead-containing glass overlaps the photosensitive element. The X-ray conversion structure is disposed on the lead-containing glass. The lead-containing glass is located between the photosensitive element and the X-ray conversion structure. The X-ray conversion structure is configured to at least partially convert X-rays into light having the first wavelength.
Claims7
An X-ray sensing device, comprising:
- a photosensitive element configured to sense light having a first wavelength;
- a lead-containing glass overlapping with the photosensitive element;
- and
- an X-ray conversion structure arranged on the lead-containing glass, and the lead-containing glass is located between the photosensitive element and the X-ray conversion structure, wherein the X-ray conversion structure is configured to at least partially convert X-rays into light having the first wavelength, wherein the X-ray conversion structure comprises:
- a scintillator layer;
- a metal layer overlapping with the scintillator layer;
- an anti-moisture layer surrounding the scintillator layer and the metal layer;
- a first flexible substrate having a first surface and a second surface opposite to the first surface, wherein the scintillator layer is formed on the first surface;
- an adhesive layer formed on the second surface;
- and
- a second flexible substrate overlapping with the first flexible substrate, wherein the metal layer is formed on the second flexible substrate, and the adhesive layer is adhered to the metal layer, wherein the anti-moisture layer surrounds the first flexible substrate, the scintillator layer, the adhesive layer, the metal layer, and the second flexible substrate.
An X-ray sensing device, comprising:
- a photosensitive element configured to sense light having a first wavelength;
- a lead-containing glass overlapping with the photosensitive element;
- an X-ray conversion structure arranged on the lead-containing glass, and the lead-containing glass is located between the photosensitive element and the X-ray conversion structure, wherein the X-ray conversion structure is configured to at least partially convert X-rays into light having the first wavelength;
- and
- a bank structure located above the lead-containing glass and surrounding the X-ray conversion structure, wherein the X-ray conversion structure comprises:
- a scintillator layer formed on the lead-containing glass and surrounded by the bank structure;
- a first protection layer formed on the scintillator layer;
- a metal layer formed on the first protection layer and overlapping with the scintillator layer;
- and
- a second protection layer formed on the metal layer.
Dependencies are inferred from the claim text.